Spring Security 入门

> 本文在提供完整代码示例，可见 [https://github.com/YunaiV/SpringBoot-Labs](https://github.com/YunaiV/SpringBoot-Labs) 的 对应 [lab-01-spring-security](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security) 目录。
> 
> 原创不易，给点个 [Star](https://github.com/YunaiV/SpringBoot-Labs/stargazers) 嘿，一起冲鸭！

# 1\. 概述

基本上，在所有的开发的系统中，都必须做认证(authentication)和授权(authorization)，以保证系统的安全性。😈 考虑到很多胖友对认证和授权有点分不清楚，艿艿这里引用一个网上有趣的例子：

> FROM [《认证 (authentication) 和授权 (authorization) 的区别》](https://www.cnblogs.com/joooy/archive/2010/08/08/1795257.html)
> 
> -   authentication \[ɔ,θɛntɪ'keʃən\] 认证
> -   authorization \[,ɔθərɪ'zeʃən\] 授权
> 
> 以**打飞机**举例子：
> 
> -   【认证】你要登机，你需要出示你的 passport 和 ticket，passport 是为了证明你张三确实是你张三，这就是 authentication。
> -   【授权】而机票是为了证明你张三确实买了票可以上飞机，这就是 authorization。
> 
> 以**论坛**举例子：
> 
> -   【认证】你要登录论坛，输入用户名张三，密码 1234，密码正确，证明你张三确实是张三，这就是 authentication。
> -   【授权】再一 check 用户张三是个版主，所以有权限加精删别人帖，这就是 authorization 。

所以简单来说：认证解决“你是谁”的问题，授权解决“你能做什么”的问题。另外，在推荐阅读下[《认证、授权、鉴权和权限控制》](http://www.iocoder.cn/Fight/user_login_auth_terms/?self) 文章，更加**详细明确**。

在 Java 生态中，目前有 [Spring Security](https://spring.io/projects/spring-security) 和 [Apache Shiro](https://shiro.apache.org/) 两个安全框架，可以完成认证和授权的功能。本文，我们先来学习下 Spring Security 。其官方对自己介绍如下：

> FROM [《Spring Security 官网》](https://spring.io/projects/spring-security)
> 
> Spring Security is a powerful and highly customizable authentication and access-control framework. It is the de-facto standard for securing Spring-based applications.  
> Spring Security 是一个功能强大且高度可定制的身份验证和访问控制框架。它是用于保护基于 Spring 的应用程序。
> 
> Spring Security is a framework that focuses on providing both authentication and authorization to Java applications. Like all Spring projects, the real power of Spring Security is found in how easily it can be extended to meet custom requirements  
> Spring Security 是一个框架，侧重于为 Java 应用程序提供身份验证和授权。与所有 Spring 项目一样，Spring 安全性的真正强大之处，在于它很容易扩展以满足定制需求。

# 2\. 快速入门

> 示例代码对应仓库：[lab-01-springsecurity-demo](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo) 。

在本小节中，我们来快速入门下 Spring Security ，实现访问 API 接口时，需要首先进行登录，才能进行访问。

## 2.1 引入依赖

在 [`pom.xml`](https://github.com/YunaiV/SpringBoot-Labs/blob/master/lab-01-spring-security/lab-01-springsecurity-demo/pom.xml) 文件中，引入相关依赖。

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font-size: 16px; vertical-align: baseline;">groupId&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">artifactId&gt;spring-boot-starter-parent<span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; 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font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">artifactId&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">dependencies&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">&lt;!-- 实现对 Spring MVC 的自动化配置 --&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; 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font-family: inherit; font-size: 16px; vertical-align: baseline;">artifactId&gt;spring-boot-starter-web<span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">artifactId&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">dependency&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">&lt;!-- 实现对 Spring Security 的自动化配置 --&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">dependency&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">groupId&gt;org.springframework.boot<span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">groupId&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">artifactId&gt;spring-boot-starter-security<span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">artifactId&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">dependency&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">dependencies&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="tag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);">&lt;/<span class="name" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">project&gt; </pre></td></tr></tbody></table>

具体每个依赖的作用，胖友自己认真看下艿艿添加的所有注释噢。

## 2.2 Application

创建 [`Application.java`](https://github.com/YunaiV/SpringBoot-Labs/blob/master/lab-01-spring-security/lab-01-springsecurity-demo/src/main/java/cn/iocoder/springboot/lab01/springsecurity/Application.java) 类，配置 `@SpringBootApplication` 注解即可。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// Application.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@SpringBootApplication <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">Application { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">main<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String[] args) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> SpringApplication.run(Application.class, args); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

## 2.3 配置文件

在 [`application.yml`](https://github.com/YunaiV/SpringBoot-Labs/blob/master/lab-01-spring-security/lab-01-springsecurity-demo/src/main/resources/application.yaml) 中，添加 Spring Security 配置，如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">spring: <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"># Spring Security 配置项，对应 SecurityProperties 配置类 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> security: <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"># 配置默认的 InMemoryUserDetailsManager 的用户账号与密码。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> user: <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> name: <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">user <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"># 账号 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> password: <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">user <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"># 密码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> roles: <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">ADMIN <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"># 拥有角色 </pre></td></tr></tbody></table>

-   在 `spring.security` 配置项，设置 Spring Security 的配置，对应 [SecurityProperties](https://github.com/spring-projects/spring-boot/blob/master/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/SecurityProperties.java) 配置类。
-   默认情况下，Spring Boot [UserDetailsServiceAutoConfiguration](https://github.com/spring-projects/spring-boot/blob/master/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/servlet/UserDetailsServiceAutoConfiguration.java) 自动化配置类，会创建一个**内存级别**的 [InMemoryUserDetailsManager](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/provisioning/InMemoryUserDetailsManager.java) Bean 对象，提供认证的用户信息。
    -   这里，我们**添加了** `spring.security.user` 配置项，UserDetailsServiceAutoConfiguration 会基于配置的信息创建一个用户 [User](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/userdetails/User.java) 在内存中。
    -   如果，我们**未添加** `spring.security.user` 配置项，UserDetailsServiceAutoConfiguration 会自动创建一个用户名为 `"user"` ，密码为 UUID 随机的用户 [User](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/userdetails/User.java) 在内存中。

## 2.4 AdminController

在 [`cn.iocoder.springboot.lab01.springsecurity.controller`](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo/src/main/java/cn/iocoder/springboot/lab01/springsecurity/controller) 包路径下，创建 [AdminController](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo/src/main/java/cn/iocoder/springboot/lab01/springsecurity/controller/AdminController.java) 类，提供管理员 API 接口。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// AdminController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RestController <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RequestMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/admin") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">AdminController { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/demo") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">demo<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"示例返回"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   这里，我们先提供一个 `"/admin/demo"` 接口，用于测试未登录时，会被拦截到登录界面。

## 2.5 简单测试

执行 `Application#main(String[] args)` 方法，运行项目。

项目启动成功后，浏览器访问 [http://127.0.0.1:8080/admin/demo](http://127.0.0.1:8080/admin/demo) 接口。因为未登录，所以被 Spring Security 拦截到登录界面。如下图所示：![默认登录界面](https://note.lazzman.com:18084/media/202404/2024-04-30_173735_2343330.9214499542962022.png)

因为我们没有**自定义**登录界面，所以默认会使用 [DefaultLoginPageGeneratingFilter](https://github.com/spring-projects/spring-security/blob/master/web/src/main/java/org/springframework/security/web/authentication/ui/DefaultLoginPageGeneratingFilter.java) 类，生成上述界面。

输入我们在[「2.3 配置文件」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)中配置的「user/user」账号，进行登录。登录完成后，因为 Spring Security 会记录被拦截的访问地址，所以浏览器自动动跳转 [http://127.0.0.1:8080/admin/demo](http://127.0.0.1:8080/admin/demo) 接口。访问结果如下图所示：![ 接口的结果](https://note.lazzman.com:18084/media/202404/2024-04-30_173735_2091100.7458799809167646.png)

# 3\. 进阶使用

> 示例代码对应仓库：[lab-01-springsecurity-demo-role](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role) 。

在[「2. 快速入门」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)中，我们很**快速**的完成了 Spring Security 的入门。本小节，我们将会自定义 Spring Security 的配置，实现**权限控制**。

考虑到不污染上述的示例，我们新建一个 [lab-01-springsecurity-demo-role](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role) 项目。

## 3.1 引入依赖

和 [「2.1 引入依赖」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#) 一致，见 [`pom.xml`](https://github.com/YunaiV/SpringBoot-Labs/blob/master/lab-01-spring-security/lab-01-springsecurity-demo-role/pom.xml) 文件。

## 3.2 示例一

在**示例一**中，我们会看看如何自定义 Spring Security 的配置，实现**权限控制**。

### 3.2.1 SecurityConfig

在 [`cn.iocoder.springboot.lab01.springsecurity.config`](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/config) 包下，创建 [SecurityConfig](https://github.com/YunaiV/SpringBoot-Labs/blob/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/config/SecurityConfig.java) 配置类，继承 [WebSecurityConfigurerAdapter](https://github.com/spring-projects/spring-security/blob/master/config/src/main/java/org/springframework/security/config/annotation/web/configuration/WebSecurityConfigurerAdapter.java) 抽象类，实现 Spring Security 在 Web 场景下的自定义配置。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Configuration <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SecurityConfig <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">WebSecurityConfigurerAdapter { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ... <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   我们可以通过重写 WebSecurityConfigurerAdapter 的方法，实现自定义的 Spring Security 的配置。

首先，我们重写 `#configure(AuthenticationManagerBuilder auth)` 方法，实现 [AuthenticationManager](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/authentication/AuthenticationManager.java) 认证管理器。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">configure<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(AuthenticationManagerBuilder auth) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws Exception { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> auth. <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;X&gt; 使用内存中的 InMemoryUserDetailsManager <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> inMemoryAuthentication() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Y&gt; 不使用 PasswordEncoder 密码编码器 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .passwordEncoder(NoOpPasswordEncoder.getInstance()) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Z&gt; 配置 admin 用户 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .withUser(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"admin").password(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"admin").roles(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"ADMIN") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Z&gt; 配置 normal 用户 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .and().withUser(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"normal").password(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"normal").roles(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"NORMAL"); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<X>` 处，调用 `AuthenticationManagerBuilder#inMemoryAuthentication()` 方法，使用**内存级别**的 [InMemoryUserDetailsManager](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/provisioning/InMemoryUserDetailsManager.java) Bean 对象，提供认证的用户信息。
 - Spring 内置了两种 [UserDetailsManager](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/provisioning/UserDetailsManager.java) 实现：
 - InMemoryUserDetailsManager，和[「2. 快速入门」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)是一样的。
 - JdbcUserDetailsManager ，基于 **JDBC**的 [JdbcUserDetailsManager](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/provisioning/JdbcUserDetailsManager.java) 。
 - 实际项目中，我们更多采用调用 `AuthenticationManagerBuilder#userDetailsService(userDetailsService)` 方法，使用自定义实现的 [UserDetailsService](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/userdetails/UserDetailsService.java) 实现类，更加**灵活**且**自由**的实现认证的用户信息的读取。
- `<Y>` 处，调用 `AbstractDaoAuthenticationConfigurer#passwordEncoder(passwordEncoder)` 方法，设置 PasswordEncoder 密码编码器。
 - 在这里，为了方便，我们使用 [NoOpPasswordEncoder](https://github.com/spring-projects/spring-security/blob/master/crypto/src/main/java/org/springframework/security/crypto/password/NoOpPasswordEncoder.java) 。实际上，等于不使用 PasswordEncoder ，不配置的话会报错。
 - 生产环境下，推荐使用 [BCryptPasswordEncoder](https://github.com/spring-projects/spring-security/blob/master/crypto/src/main/java/org/springframework/security/crypto/bcrypt/BCryptPasswordEncoder.java) 。更多关于 PasswordEncoder 的内容，推荐阅读[《该如何设计你的 PasswordEncoder?》](http://www.iocoder.cn/Spring-Security/laoxu/PasswordEncoder/?self)文章。
- `<Z>` 处，配置了「admin/admin」和「normal/normal」两个用户，分别对应 ADMIN 和 NORMAL 角色。相比[「2. 快速入门」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)来说，可以配置更多的用户。

然后，我们重写 `#configure(HttpSecurity http)` 方法，主要配置 URL 的权限控制。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">configure<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpSecurity http) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws Exception { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> http <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;X&gt; 配置请求地址的权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .authorizeRequests() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/test/echo").permitAll() <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 所有用户可访问 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/test/admin").hasRole(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"ADMIN") <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 需要 ADMIN 角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/test/normal").access(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"hasRole('ROLE_NORMAL')") <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 需要 NORMAL 角色。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 任何请求，访问的用户都需要经过认证 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .anyRequest().authenticated() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .and() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Y&gt; 设置 Form 表单登录 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .formLogin() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// .loginPage("/login") // 登录 URL 地址 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .permitAll() <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 所有用户可访问 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .and() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 配置退出相关 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .logout() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// .logoutUrl("/logout") // 退出 URL 地址 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .permitAll(); <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 所有用户可访问 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<X>` 处，调用 `HttpSecurity#authorizeRequests()` 方法，开始配置 URL 的**权限控制**。注意看艿艿配置的**四个**权限控制的配置。下面，是配置权限控制会使用到的方法：
 
 - `#(String... antPatterns)` 方法，配置匹配的 URL 地址，基于 [Ant 风格路径表达式](https://blog.csdn.net/songdexv/article/details/7219686) ，可传入多个。
 - 【常用】`#permitAll()` 方法，所有用户可访问。
 - 【常用】`#denyAll()` 方法，所有用户不可访问。
 - 【常用】`#authenticated()` 方法，登录用户可访问。
 - `#anonymous()` 方法，无需登录，即匿名用户可访问。
 - `#rememberMe()` 方法，通过 [remember me](https://docs.spring.io/spring-security/site/docs/3.0.x/reference/remember-me.html) 登录的用户可访问。
 - `#fullyAuthenticated()` 方法，非 [remember me](https://docs.spring.io/spring-security/site/docs/3.0.x/reference/remember-me.html) 登录的用户可访问。
 - `#hasIpAddress(String ipaddressExpression)` 方法，来自指定 IP 表达式的用户可访问。
 - 【常用】`#hasRole(String role)` 方法， 拥有指定角色的用户可访问。
 - 【常用】`#hasAnyRole(String... roles)` 方法，拥有指定任一角色的用户可访问。
 - 【常用】`#hasAuthority(String authority)` 方法，拥有指定权限(`authority`)的用户可访问。
 - 【常用】`#hasAuthority(String... authorities)` 方法，拥有指定任一权限(`authority`)的用户可访问。
 - 【最牛】`#access(String attribute)` 方法，当 [Spring EL 表达式](https://docs.spring.io/spring/docs/4.3.10.RELEASE/spring-framework-reference/html/expressions.html)的执行结果为 `true` 时，可以访问。
- `<Y>` 处，调用 `HttpSecurity#formLogin()` 方法，设置 Form 表单**登录**。
 
 - 如果胖友想要自定义登录页面，可以通过 `#loginPage(String loginPage)` 方法，来进行设置。不过这里我们希望像[「2. 快速入门」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)一样，使用默认的登录界面，所以不进行设置。
- `<Z>` 处，调用 `HttpSecurity#logout()` 方法，配置**退出**相关。
 
 - 如果胖友想要自定义退出页面，可以通过 `#logoutUrl(String logoutUrl)` 方法，来进行设置。不过这里我们希望像[「2. 快速入门」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)一样，使用默认的退出界面，所以不进行设置。

### 3.2.2 TestController

在 [`cn.iocoder.springboot.lab01.springsecurity.controller`](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/controller) 包路径下，创建 [TestController](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/controller/TestController.java) 类，提供测试 API 接口。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// TestController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RestController <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RequestMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/test") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">TestController { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/echo") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">demo<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"示例返回"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/home") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">home<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"我是首页"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/admin") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">admin<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"我是管理员"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/normal") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">normal<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"我是普通用户"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   对于 `/test/echo` 接口，直接访问，无需登录。
-   对于 `/test/home` 接口，无法直接访问，需要进行登录。
-   对于 `/test/admin` 接口，需要登录「admin/admin」用户，因为需要 ADMIN 角色。
-   对于 `/test/normal` 接口，需要登录「normal/normal」用户，因为需要 NORMAL 角色。

胖友可以按照如上的说明，进行各种测试。例如说，登录「normal/normal」用户后，去访问 `/test/admin` 接口，会返回 403 界面，无权限~

## 3.3 示例二

在**示例二**中，我们会看看如何使用 Spring Security 的注解，实现权限控制。

### 3.3.1 SecurityConfig

修改 [SecurityConfig](https://github.com/YunaiV/SpringBoot-Labs/blob/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/config/SecurityConfig.java) 配置类，增加 [`@EnableGlobalMethodSecurity`](https://docs.spring.io/spring-security/site/docs/current/api/org/springframework/security/config/annotation/method/configuration/EnableGlobalMethodSecurity.html) 注解，开启对 Spring Security 注解的方法，进行权限验证。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Configuration <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@EnableGlobalMethodSecurity(prePostEnabled = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">true) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SecurityConfig <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">WebSecurityConfigurerAdapter </pre></td></tr></tbody></table>

### 3.3.2 DemoController

在 [`cn.iocoder.springboot.lab01.springsecurity.controller`](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/controller) 包路径下，创建 [DemoController](https://github.com/YunaiV/SpringBoot-Labs/tree/master/lab-01-spring-security/lab-01-springsecurity-demo-role/src/main/java/cn/iocoder/springboot/lab01/springsecurity/controller/DemoController.java) 类，提供测试 API 接口。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// DemoController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RestController <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RequestMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/demo") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">DemoController { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@PermitAll <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/echo") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">demo<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"示例返回"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/home") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">home<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"我是首页"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@PreAuthorize(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"hasRole('ROLE_ADMIN')") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/admin") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">admin<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"我是管理员"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@PreAuthorize(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"hasRole('ROLE_NORMAL')") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/normal") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">normal<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"我是普通用户"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   每个 URL 的权限验证，和[「3.2.2 TestController」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)是一一对应的。
    
-   [`@PermitAll`](https://github.com/jboss/jboss-annotations-api_spec/blob/master/src/main/java/javax/annotation/security/PermitAll.java) 注解，等价于 `#permitAll()` 方法，所有用户可访问。
    
    > 重要！！！因为在[「3.2.1 SecurityConfig」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)中，配置了 `.anyRequest().authenticated()` ，任何请求，访问的用户都需要经过认证。所以这里 `@PermitAll` **注解实际是不生效的**。
    > 
    > 也就是说，Java Config 配置的权限，和注解配置的权限，两者是**叠加**的。
    
-   [`@PreAuthorize`](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/access/prepost/PreAuthorize.java) 注解，等价于 `#access(String attribute)` 方法，，当 Spring EL 表达式的执行结果为 true 时，可以访问。

Spring Security 还有其它注解，不过不太常用，可见[《区别： @Secured(), @PreAuthorize() 及 @RolesAllowed()》](http://www.iocoder.cn/Fight/Differences-secure-preauthorize-and-rolesallowed/?self)文章。

胖友可以按照如上的说明，进行各种测试。例如说，登录「normal/normal」用户后，去访问 `/test/admin` 接口，会返回 403 界面，无权限~

# 4\. 整合 Spring Session

参见[《芋道 Spring Boot 分布式 Session 入门》](http://www.iocoder.cn/Spring-Boot/Distributed-Session/?self)文章的[「5. 整合 Spring Security」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)小节。

# 5\. 整合 OAuth2

参见[《芋道 Spring Security OAuth2 入门》](http://www.iocoder.cn/Spring-Security/OAuth2-learning/?self)文章，详细到爆炸。

# 6\. 整合 JWT

参见[《前后端分离 SpringBoot + SpringSecurity + JWT + RBAC 实现用户无状态请求验证》](http://www.iocoder.cn/Fight/Separate-SpringBoot-SpringSecurity-JWT-RBAC-from-front-and-rear-to-achieve-user-stateless-request-authentication/?self)文章，写的很不错。

# 7\. 项目实战

在开源项目翻了一圈，找到一个相对合适项目 [RuoYi-Vue](https://gitee.com/y_project/RuoYi-Vue) 。主要以下几点原因：

-   基于 Spring Security 实现。
-   基于 RBAC 权限模型，并且支持动态的权限配置。
-   基于 Redis 服务，实现登录用户的信息缓存。
-   前后端分离。同时前端采用 Vue ，相对来说后端会 Vue 的比 React 的多。

考虑到方便自己添加注释，艿艿 Fork 出一个仓库， 地址是 [https://github.com/YunaiV/RuoYi-Vue](https://github.com/YunaiV/RuoYi-Vue) 。

> 强烈推荐，生产级 Spring Security 项目实践，支持管理后台 + 用户 App 两种平台！
> 
> 项目地址：[https://github.com/YunaiV/ruoyi-vue-pro](https://github.com/YunaiV/ruoyi-vue-pro)
> 
> 🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Activiti + Flowable 工作流、三方登录、支付、短信、商城等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！

下面，来跟着艿艿一起走读下 RuoYi-Vue 的权限相关功能。

## 7.1 表结构

基于 RBAC 权限模型，一共有 5 个表。

> 对 RBAC 权限模型不了解的胖友，可以看看[《到底什么是RBAC权限模型？！》](https://juejin.im/post/5d397e3ff265da1bca522011)
> 
> 😈 嘻嘻，艿艿的大学毕业设计，做的就是统一认证中心，2011 年的时候，前后端分离。前端采用 [ExtJS](https://www.sencha.com/products/extjs/) 框架，后端自己参考 Spring Security 造的权限框架的轮子，提供 SDK 接入统一认证中心，使用 HTTP 通信。

| 实体 | 表 | 说明 |
| --- | --- | --- |
| SysUser | `sys_user` | 用户信息 |
| SysRole | `sys_role` | 用户信息 |
| SysUserRole | `sys_user_role` | 用户和角色关联 |
| SysMenu | `sys_menu` | 菜单权限 |
| SysRoleMenu | `sys_role_menu` | 角色和菜单关联 |

5 个表的关系比较简单：

-   一个 SysUse ，可以拥有多个 SysRole ，通过 SysUserRole 存储关联。
-   一个 SysRole ，可以拥有多个 SysMenu ，通过 SysRoleMenu 存储关联。

### 7.1.1 SysUser

[SysUser](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/domain/SysUser.java) ，用户实体类。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysUser.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SysUser <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">BaseEntity { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">long serialVersionUID = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"用户序号", cellType = ColumnType.NUMERIC, prompt = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"用户编号") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long userId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"部门编号", type = Type.IMPORT) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long deptId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录名称") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String userName; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"用户名称") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String nickName; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"用户邮箱") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String email; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"手机号码") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String phonenumber; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"用户性别", readConverterExp = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"0=男,1=女,2=未知") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String sex; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 用户头像 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String avatar; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 密码 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String password; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 盐加密 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String salt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"帐号状态", readConverterExp = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"0=正常,1=停用") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String status; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 删除标志（0代表存在 2代表删除） */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String delFlag; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"最后登录IP", type = Type.EXPORT) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String loginIp; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"最后登录时间", width = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">30, dateFormat = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"yyyy-MM-dd HH:mm:ss", type = Type.EXPORT) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Date loginDate; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excels({ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"部门名称", targetAttr = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"deptName", type = Type.EXPORT), <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"部门负责人", targetAttr = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"leader", type = Type.EXPORT) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> }) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysDept dept; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 角色对象 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private List&lt;SysRole&gt; roles; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 角色组 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long[] roleIds; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 岗位组 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long[] postIds; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   添加 `@Transient` 注解的字段，非存储字段。后续的实体，补充重复赘述。
-   每个字段比较简单，胖友自己根据注释理解下即可。

对应表的创建 SQL 如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">create <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">table sys_user ( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> user_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null auto_increment <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> dept_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'部门ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> user_name <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">30) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户账号', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> nick_name <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">30) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户昵称', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> user_type <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">2) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'00' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户类型（00系统用户）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> email <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户邮箱', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> phonenumber <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">11) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'手机号码', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> sex <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'0' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户性别（0男 1女 2未知）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> avatar <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'头像地址', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">password <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'密码', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">status <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'0' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'帐号状态（0正常 1停用）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> del_flag <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'0' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'删除标志（0代表存在 2代表删除）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> login_ip <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'最后登录IP', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> login_date datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'最后登录时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> create_by <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">64) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'创建者', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> create_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'创建时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> update_by <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">64) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'更新者', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> update_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'更新时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> remark <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">500) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'备注', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> primary <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">key (user_id) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">engine=<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">innodb auto_increment=<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户信息表'; </pre></td></tr></tbody></table>

### 7.1.2 SysRole

[SysRole](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/domain/SysRole.java) ，角色实体类。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysRole.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SysRole <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">BaseEntity { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">long serialVersionUID = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"角色序号", cellType = ColumnType.NUMERIC) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long roleId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"角色名称") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String roleName; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"角色权限") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String roleKey; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"角色排序") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String roleSort; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"数据范围", readConverterExp = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"1=所有数据权限,2=自定义数据权限,3=本部门数据权限,4=本部门及以下数据权限") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String dataScope; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"角色状态", readConverterExp = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"0=正常,1=停用") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String status; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 删除标志（0代表存在 2代表删除） */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String delFlag; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 用户是否存在此角色标识 默认不存在 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean flag = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 菜单组 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long[] menuIds; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 部门组（数据权限） */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long[] deptIds; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   每个字段比较简单，胖友自己根据注释理解下即可。

对应表的创建 SQL 如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">create <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">table sys_role ( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> role_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null auto_increment <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> role_name <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">30) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色名称', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> role_key <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色权限字符串', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> role_sort <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">int(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">4) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'显示顺序', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> data_scope <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'1' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'数据范围（1：全部数据权限 2：自定数据权限 3：本部门数据权限 4：本部门及以下数据权限）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">status <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色状态（0正常 1停用）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> del_flag <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'0' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'删除标志（0代表存在 2代表删除）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> create_by <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">64) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'创建者', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> create_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'创建时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> update_by <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">64) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'更新者', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> update_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'更新时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> remark <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">500) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'备注', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> primary <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">key (role_id) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">engine=<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">innodb auto_increment=<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色信息表'; </pre></td></tr></tbody></table>

### 7.1.3 SysUserRole

[SysUserRole](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/domain/SysUserRole.java) ，用户和角色关联实体类。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysUserRole.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SysUserRole { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 用户ID */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long userId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 角色ID */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long roleId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   每个字段比较简单，胖友自己根据注释理解下即可。
-   `roleKey` 属性，对应的角色**标识**字符串，可以对应多个角色**标识**，使用逗号分隔。例如说：`"admin,normal"` 。

对应表的创建 SQL 如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">create <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">table sys_user_role ( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> user_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> role_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> primary <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">key(user_id, role_id) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">engine=<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">innodb <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户和角色关联表'; </pre></td></tr></tbody></table>

### 7.1.4 SysMenu

[SysMenu](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/domain/SysMenu.java) ，菜单权限实体类。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysMenu.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SysMenu <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">BaseEntity { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">long serialVersionUID = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 菜单ID */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long menuId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 菜单名称 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String menuName; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 父菜单名称 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String parentName; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 父菜单ID */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long parentId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 显示顺序 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String orderNum; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 路由地址 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String path; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 组件路径 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String component; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 是否为外链（0是 1否） */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String isFrame; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 类型（M目录 C菜单 F按钮） */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String menuType; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 菜单状态:0显示,1隐藏 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String visible; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 权限字符串 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String perms; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 菜单图标 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String icon; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 子菜单 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Transient <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private List&lt;SysMenu&gt; children = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new ArrayList&lt;SysMenu&gt;(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- 😈 个人感觉，这个实体改成 SysResource 资源，更加合适，菜单仅仅是其中的一种。
 
- 每个字段比较简单，胖友自己根据资源理解下即可。我们来重点看几个字段。
 
- `menuType` 属性，定义了三种类型。其中，`F` 代表按钮，是为了做页面中的功能级的权限。
 
- `perms` 属性，对应的权限**标识**字符串。一般格式为 `${大模块}:${小模块}:{操作}` 。示例如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">用户查询：system:user:query <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">用户新增：system:user:add <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">用户修改：system:user:edit <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">用户删除：system:user:remove <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">用户导出：system:user:<span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">export <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">用户导入：system:user:import <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">重置密码：system:user:resetPwd </pre></td></tr></tbody></table>
 
 - 对于前端来说，每个按钮在展示时，可以判断用户是否有该按钮的权限。如果没有，则进行隐藏。当然，前端在首次进入系统的时候，会请求一次权限列表到本地进行缓存。
 - 对于后端来说，每个接口上会添加 `@PreAuthorize("@ss.hasPermi('system:user:list')")` 注解。在请求接口时，会校验用户是否有该 URL 对应的权限。如果没有，则会抛出权限验证失败的异常。
 - 一个 `perms` 属性，可以对应多个权限**标识**，使用逗号分隔。例如说：`"system:user:query,system:user:add"` 。

对应表的创建 SQL 如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">create <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">table sys_menu ( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> menu_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null auto_increment <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> menu_name <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单名称', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> parent_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">0 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'父菜单ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> order_num <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">int(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">4) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">0 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'显示顺序', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">path <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">200) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'路由地址', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> component <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">255) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'组件路径', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> is_frame <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">int(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'是否为外链（0是 1否）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> menu_type <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单类型（M目录 C菜单 F按钮）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">visible <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">0 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单状态（0显示 1隐藏）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> perms <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'权限标识', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> icon <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'#' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单图标', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> create_by <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">64) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'创建者', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> create_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'创建时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> update_by <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">64) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'更新者', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> update_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'更新时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> remark <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">500) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'备注', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> primary <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">key (menu_id) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">engine=<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">innodb auto_increment=<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">2000 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单权限表'; </pre></td></tr></tbody></table>

### 7.1.5 SysRoleMenu

[SysRoleMenu](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/domain/SysRoleMenu.java) ，菜单权限实体类。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysRoleMenu.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SysRoleMenu { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 角色ID */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long roleId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 菜单ID */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long menuId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   每个字段比较简单，胖友自己根据注释理解下即可。

对应表的创建 SQL 如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">create <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">table sys_role_menu ( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> role_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> menu_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'菜单ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> primary <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">key(role_id, menu_id) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">engine=<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">innodb <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'角色和菜单关联表'; </pre></td></tr></tbody></table>

## 7.2 SecurityConfig

在 [SecurityConfig](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/config/SecurityConfig.java) 配置类，继承 WebSecurityConfigurerAdapter 抽象类，实现 Spring Security 在 Web 场景下的自定义配置。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Configuration <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SecurityConfig <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">WebSecurityConfigurerAdapter { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ... <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   涉及到的配置方法较多，我们逐个来看看。

重写 `#configure(AuthenticationManagerBuilder auth)` 方法，实现 [AuthenticationManager](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/authentication/AuthenticationManager.java) 认证管理器。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 自定义用户认证逻辑 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private UserDetailsService userDetailsService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 身份认证接口 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">configure<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(AuthenticationManagerBuilder auth) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws Exception { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> auth.userDetailsService(userDetailsService) <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;X&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .passwordEncoder(bCryptPasswordEncoder()); <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Y&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 强散列哈希加密实现 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Bean <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public BCryptPasswordEncoder <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">bCryptPasswordEncoder<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new BCryptPasswordEncoder(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<X>` 处，调用 `AuthenticationManagerBuilder#userDetailsService(userDetailsService)` 方法，使用自定义实现的 [UserDetailsService](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/userdetails/UserDetailsService.java) 实现类，更加**灵活**且**自由**的实现认证的用户信息的读取。在[「7.3.1 加载用户信息」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)中，我们会看到 RuoYi-Vue 对 UserDetailsService 的自定义实现类。
- `<Y>` 处，调用 `AbstractDaoAuthenticationConfigurer#passwordEncoder(passwordEncoder)` 方法，设置 PasswordEncoder 密码编码器。这里，就使用了 bCryptPasswordEncoder 强散列哈希加密实现。

重写 `#configure(HttpSecurity httpSecurity)` 方法，主要配置 URL 的权限控制。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 认证失败处理类 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private AuthenticationEntryPointImpl unauthorizedHandler; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 退出处理类 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private LogoutSuccessHandlerImpl logoutSuccessHandler; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * token 认证过滤器 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private JwtAuthenticationTokenFilter authenticationTokenFilter; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">configure<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpSecurity httpSecurity) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws Exception { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> httpSecurity <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// CRSF禁用，因为不使用session <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .csrf().disable() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;X&gt; 认证失败处理类 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .exceptionHandling().authenticationEntryPoint(unauthorizedHandler).and() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 基于token，所以不需要session <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 过滤请求 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .authorizeRequests() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Y&gt; 对于登录login 验证码captchaImage 允许匿名访问 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/login", <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/captchaImage").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> HttpMethod.GET, <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/*.html", <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/**/*.html", <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/**/*.css", <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/**/*.js" <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ).permitAll() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/profile/**").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/common/download**").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/swagger-ui.html").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/swagger-resources/**").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/webjars/**").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/*/api-docs").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .antMatchers(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/druid/**").anonymous() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 除上面外的所有请求全部需要鉴权认证 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .anyRequest().authenticated() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .and() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .headers().frameOptions().disable(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> httpSecurity.logout().logoutUrl(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/logout").logoutSuccessHandler(logoutSuccessHandler); <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;Z&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;P&gt; 添加 JWT filter <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> httpSecurity.addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- 比较长，我们选择重点的来看。
- `<X>` 处，设置认证失败时的处理器为 `unauthorizedHandler` 。详细解析，见[「7.6.1 AuthenticationEntryPointImpl」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)。
- `<Y>` 处，设置用于登录的 `/login` 接口，允许匿名访问。这样，后续我们就可以使用自定义的登录接口。详细解析，见[「7.3 登录 API 接口」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)。
- `<Z>` 处，设置登出成功的处理器为 `logoutSuccessHandler` 。详细解析，见[「7.6.3 LogoutSuccessHandlerImpl」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)。
- `` 处，添加 JWT 认证过滤器 `authenticationTokenFilter` ，用于用户使用用户名与密码登录完成后，后续请求基于 JWT 来认证。 详细解析，见[「7.4 JwtAuthenticationTokenFilter」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)。

重写 `#authenticationManagerBean` 方法，解决无法直接注入 AuthenticationManager 的问题。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SecurityConfig.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Bean <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AuthenticationManager <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">authenticationManagerBean<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws Exception { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">super.authenticationManagerBean(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   在方法上，额外添加了 `@Bean` 注解，保证创建出 AuthenticationManager Bean 。

下面，我们详细的来看看，各个配置的 Bean 的逻辑。

## 7.3 登录 API 接口

**SysLoginController#login(...)**

在 [SysLoginController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/controller/SysLoginController.java) 中，定义了 `/login` 接口，提供登录功能。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysLoginController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysLoginService loginService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 登录方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param username 用户名 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param password 密码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param code 验证码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param uuid 唯一标识 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 结果 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@PostMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/login") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AjaxResult <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">login<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String username, String password, String code, String uuid) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AjaxResult ajax = AjaxResult.success(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 生成令牌 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String token = loginService.login(username, password, code, uuid); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ajax.put(Constants.TOKEN, token); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return ajax; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- 在内部，会调用 `loginService#login(username, password, code, uuid)` 方法，会进行基于用户名与密码的登录认证。认证通过后，返回身份 TOKEN 。
 
- 登录成功后，该接口响应示例如下
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">{ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">"msg": <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"操作成功", <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">"code": <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">200, <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="attr" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">"token": <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"eyJhbGciOiJIUzUxMiJ9.eyJsb2dpbl91c2VyX2tleSI6ImJkN2Q4OTZiLTU2NTAtNGIyZS1iNjFjLTc0MjlkYmRkNzA1YyJ9.lkU8ot4GecLHs7VAcRAo1fLMOaFryd4W5Q_a2wzPwcOL0Kiwyd4enpnGd79A_aQczXC-JB8vELNcNn7BrtJn9A" <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
 - 后续，前端在请求后端接口时，在请求头上带头该 `token` 值，作为用户身份标识。

**SysLoginService#login(...)**

在 [`SysLoginService`](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/service/SysLoginService.java) 中，定义了 `#login(username, password, code, uuid)` 方法，进行基于用户名与密码的登录认证。认证通过后，返回身份 TOKEN 。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysLoginService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private TokenService tokenService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Resource <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private AuthenticationManager authenticationManager; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private RedisCache redisCache; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 登录验证 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param username 用户名 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param password 密码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param code 验证码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param uuid 唯一标识 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 结果 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">login<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String username, String password, String code, String uuid) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1&gt; 验证图片验证码的正确性 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid; <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// uuid 的作用，是获得对应的图片验证码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String captcha = redisCache.getCacheObject(verifyKey); <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 从 Redis 中，获得图片验证码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> redisCache.deleteObject(verifyKey); <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 从 Redis 中，删除图片验证码 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (captcha == <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">null) { <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 图片验证码不存在 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"user.jcaptcha.error"))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new CaptchaExpireException(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (!code.equalsIgnoreCase(captcha)) { <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 图片验证码不正确 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"user.jcaptcha.expire"))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new CaptchaException(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2&gt; 用户验证 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> Authentication authentication; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">try { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 该方法会去调用 UserDetailsServiceImpl.loadUserByUsername <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> authentication = authenticationManager <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> .authenticate(<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new UsernamePasswordAuthenticationToken(username, password)); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">catch (Exception e) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2.1&gt; 发生异常，说明验证不通过，记录相应的登录失败日志 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (e <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">instanceof BadCredentialsException) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, MessageUtils.message(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"user.password.not.match"))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new UserPasswordNotMatchException(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">else { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_FAIL, e.getMessage())); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new CustomException(e.getMessage()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2.2&gt; 验证通过，记录相应的登录成功日志 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AsyncManager.me().execute(AsyncFactory.recordLogininfor(username, Constants.LOGIN_SUCCESS, MessageUtils.message(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"user.login.success"))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;3&gt; 生成 Token <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = (LoginUser) authentication.getPrincipal(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return tokenService.createToken(loginUser); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<1>` 处，验证图片验证码的正确性。该验证码会存储在 Redis 缓存中，通过 `uuid` 作为对应的标识。生成的逻辑，胖友自己看 [CaptchaController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/common/CaptchaController.java) 提供的 `/captchaImage` 接口。
- `<2>` 处，调用 Spring Security 的 **AuthenticationManager** 的 `#authenticate(UsernamePasswordAuthenticationToken authentication)` 方法，基于用户名与密码的登录认证。在其内部，会调用我们定义的 UserDetailsServiceImpl 的 `#loadUserByUsername(String username)` 方法，获得指定用户名对应的用户信息。详细解析，见[「7.3.1 加载用户信息」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)。
 - `<2.1>` 处，发生异常，说明认证**不**通过，记录相应的登录失败日志。
 - `<2.2>` 处，**未**发生异常，说明认证通过，记录相应的登录成功日志。
 - 关于上述日志，我们在[「7.7 登录日志」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)来讲。
- `<3>` 处，调用 TokenService 的 `#createToken(LoginUser loginUser)` 方法，给认证通过的用户，生成其对应的认证 TOKEN 。这样，该用户的后续请求，就使用该 TOKEN 作为身份标识进行认证。

### 7.3.1 加载用户信息

在 [UserDetailsServiceImpl](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/service/UserDetailsServiceImpl.java) 中，实现 Spring Security [UserDetailsService](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/userdetails/UserDetailsService.java) 接口，实现了该接口定义的 `#loadUserByUsername(String username)` 方法，获得指定用户名对应的用户信息。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// UserDetailsServiceImpl.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final Logger log = LoggerFactory.getLogger(UserDetailsServiceImpl.class); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private ISysUserService userService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysPermissionService permissionService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public UserDetails <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">loadUserByUsername<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String username) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws UsernameNotFoundException { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1&gt; 查询指定用户名对应的 SysUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> SysUser user = userService.selectUserByUserName(username); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2&gt; 各种校验 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNull(user)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> log.info(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录用户：{} 不存在.", username); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new UsernameNotFoundException(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录用户：" + username + <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">" 不存在"); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">else <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (UserStatus.DELETED.getCode().equals(user.getDelFlag())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> log.info(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录用户：{} 已被删除.", username); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new BaseException(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"对不起，您的账号：" + username + <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">" 已被删除"); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">else <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (UserStatus.DISABLE.getCode().equals(user.getStatus())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> log.info(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录用户：{} 已被停用.", username); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throw <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new BaseException(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"对不起，您的账号：" + username + <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">" 已停用"); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;3&gt; 创建 Spring Security UserDetails 用户明细 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return createLoginUser(user); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public UserDetails <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">createLoginUser<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(SysUser user) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new LoginUser(user, permissionService.getMenuPermission(user)); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<1>` 处，调用 ISysUserService 的 `#selectUserByUserName(String userName)` 方法，查询指定用户名对应的 SysUser 。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysUserServiceImpl.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysUserMapper userMapper; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public SysUser <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">selectUserByUserName<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(String userName) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return userMapper.selectUserByUserName(userName); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysUserMapper.XML <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;sql id=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectUserVo"&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> select u.user_id, u.dept_id, u.user_name, u.nick_name, u.email, u.avatar, u.phonenumber, u.password, u.sex, u.status, u.del_flag, u.login_ip, u.login_date, u.create_by, u.create_time, u.remark, <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> d.dept_id, d.parent_id, d.dept_name, d.order_num, d.leader, d.status as dept_status, <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> r.role_id, r.role_name, r.role_key, r.role_sort, r.data_scope, r.status as role_status <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> from sys_user u <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	 left join sys_dept d on u.dept_id = d.dept_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	 left join sys_user_role ur on u.user_id = ur.user_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	 left join sys_role r on r.role_id = ur.role_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;/sql&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;select id=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectUserByUserName" parameterType=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"String" resultMap=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"SysUserResult"&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> &lt;include refid=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectUserVo"/&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	where u.user_name = #{userName} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;/select&gt; </pre></td></tr></tbody></table>
 
 - 通过查询 `sys_user` 表，同时连接 `sys_dept`、`sys_user_role`、`sys_role` 表，将 `username` 对应的 SysUser 相关信息都一次性查询出来。
 - 返回结果 `SysUserResult` 的具体定义，点击 [传送门](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/resources/mybatis/system/SysUserMapper.xml#L7-L46) 查看，实际就是 SysUser 实体类。
- `<2>` 处，各种校验。如果校验不通过，抛出 UsernameNotFoundException 或 BaseException 异常。
 
- `<3>` 处，调用 SysPermissionService 的 `#getMenuPermission(SysUser user)` 方法，获得用户的 SysRoleMenu 的权限**标识**字符串的集合。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysPermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private ISysMenuService menuService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public Set&lt;String&gt; <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">getMenuPermission<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(SysUser user) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> Set&lt;String&gt; roles = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">new HashSet&lt;String&gt;(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 管理员拥有所有权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (user.isAdmin()) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> roles.add(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"*:*:*"); <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 所有模块 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">else { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 读取 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> roles.addAll(menuService.selectMenuPermsByUserId(user.getUserId())); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return roles; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysMenuServiceImpl.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysMenuMapper menuMapper; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public Set&lt;String&gt; <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">selectMenuPermsByUserId<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(Long userId) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 读取 SysMenu 的权限标识数组 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> List&lt;String&gt; perms = menuMapper.selectMenuPermsByUserId(userId); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 逐个，按照“逗号”分隔 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> Set&lt;String&gt; permsSet = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">new HashSet&lt;&gt;(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">for (String perm : perms) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotEmpty(perm)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> permsSet.addAll(Arrays.asList(perm.trim().split(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">","))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return permsSet; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysMenuMapper.xml <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;select id=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectMenuPermsByUserId" parameterType=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"Long" resultType=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"String"&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	select distinct m.perms <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	from sys_menu m <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">		 left join sys_role_menu rm on m.menu_id = rm.menu_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">		 left join sys_user_role ur on rm.role_id = ur.role_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	where ur.user_id = #{userId} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;/select&gt; </pre></td></tr></tbody></table>
 
 - 虽然代码很长，但是核心的并不多。
 - 首先，如果 SysUser 是超级管理员，则其权限标识集合就是 `*:*:*` ，标识可以所有模块的所有操作。
 - 然后，查询 `sys_menu` 表，同时连接 `sys_role_menu`、`sys_user_role` 表，将 SysUser 拥有的 SysMenu 的权限标识数组，然后使用 `","` 分隔每个 SysMenu 对应的权限标识。

这里，我们看到最终返回的是 [LoginUser](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/LoginUser.java) ，实现 Spring Security [UserDetails](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/userdetails/UserDetails.java) 接口，自定义的用户明细。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// LoginUser.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">LoginUser <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">implements <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">UserDetails { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">long serialVersionUID = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 用户唯一标识 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String token; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 登录时间 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long loginTime; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 过期时间 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long expireTime; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 登录IP地址 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String ipaddr; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 登录地点 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String loginLocation; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 浏览器类型 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String browser; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 操作系统 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String os; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 权限列表 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Set&lt;String&gt; permissions; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** 用户信息 */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysUser user; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法，以及各种实现方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

### 7.3.2 创建认证 Token

在 [TokenService](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/service/TokenService.java) 中，定义了 `#createToken(LoginUser loginUser)` 方法，给认证通过的用户，生成其对应的认证 Token 。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 创建令牌 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param loginUser 用户信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 令牌 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">createToken<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(LoginUser loginUser) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1&gt; 设置 LoginUser 的用户唯一标识。注意，这里虽然变量名叫 token ，其实不是身份认证的 Token <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String token = IdUtils.fastUUID(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> loginUser.setToken(token); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2&gt; 设置用户终端相关的信息，包括 IP、城市、浏览器、操作系统 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> setUserAgent(loginUser); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;3&gt; 记录缓存 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> refreshToken(loginUser); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;4&gt; 生成 JWT 的 Token <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> Map&lt;String, Object&gt; claims = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new HashMap&lt;&gt;(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> claims.put(Constants.LOGIN_USER_KEY, token); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return createToken(claims); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- 注意，这个方法不仅仅会生成认证 Token ，还会缓存 LoginUser 到 Redis 缓存中。
 
- `<1>` 处，设置 LoginUser 的用户唯一标识，即 `LoginUser.token`。注意，这里虽然变量名叫 `token` ，其实不是身份认证的 Token 。
 
- `<2>` 处，调用 `#setUserAgent(LoginUser loginUser)` 方法，设置用户终端相关的信息，包括 IP、城市、浏览器、操作系统。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">setUserAgent<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(LoginUser loginUser) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> UserAgent userAgent = UserAgent.parseUserAgentString(ServletUtils.getRequest().getHeader(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"User-Agent")); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String ip = IpUtils.getIpAddr(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setIpaddr(ip); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setLoginLocation(AddressUtils.getRealAddressByIP(ip)); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setBrowser(userAgent.getBrowser().getName()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setOs(userAgent.getOperatingSystem().getName()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
- `<3>` 处，调用 `#refreshToken(LoginUser loginUser)` 方法，缓存 LoginUser 到 Redis 缓存中。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// application.yaml <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"># token配置 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">token: <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> # 令牌有效期（默认30分钟） <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> expireTime: <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">30 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// Constants.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 登录用户 redis key <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">final String LOGIN_TOKEN_KEY = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"login_tokens:"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 令牌有效期（默认30分钟） <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Value(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"${token.expireTime}") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">int expireTime; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private RedisCache redisCache; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">refreshToken<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(LoginUser loginUser) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setLoginTime(System.currentTimeMillis()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setExpireTime(loginUser.getLoginTime() + expireTime * MILLIS_MINUTE); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 根据 uuid 将 loginUser 缓存 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String userKey = getTokenKey(loginUser.getToken()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> redisCache.setCacheObject(userKey, loginUser, expireTime, TimeUnit.MINUTES); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">getTokenKey<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(String uuid) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return Constants.LOGIN_TOKEN_KEY + uuid; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
 - 缓存的 Redis Key 的**统一前缀**为 `"login_tokens:"` ，使用 Login 的用户唯一标识(`LoginUser.token`)作为**后缀**。
- `<4>` 处，调用 `#createToken(Map<String, Object> claims)` 方法，生成 JWT 的 Token 。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// application.yaml <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"># token配置 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">token: <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> # 令牌秘钥 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> secret: abcdefghijklmnopqrstuvwxyz <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 令牌秘钥 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Value(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"${token.secret}") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private String secret; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">createToken<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(Map&lt;String, Object&gt; claims) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return Jwts.builder() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> .setClaims(claims) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> .signWith(SignatureAlgorithm.HS512, secret).compact(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
 - 这里，我们采用了 [`jjwt`](https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt) 库。
 - 对 JWT 不了解的胖友，可以阅读下[《JSON Web Token - 在Web应用间安全地传递信息》](http://www.iocoder.cn/Fight/understanding-jwt/?self)和[《八幅漫画理解使用 JSON Web Token 设计单点登录系统》](http://www.iocoder.cn/Fight/user-authentication-with-jwt/?self)文章。
 - **注意**，不要把这里生成的 JWT 的 Token ，和我们上面的 `LoginUser.token` 混淆在一起。
 - 因为 `LoginUser.token` 添加到 `claims` 中，最终生成了 JWT 的 Token 。所以，后续我们可以通过解码该 JWT 的 Token ，从而获得 `claims` ，最终获得到对应的 `LoginUser.token` 。
 - 在 JWT 的 Token 中，使用 `LoginUser.token` 而不是 `userId` 的好处，可以带来更好的安全性，避免万一 `secret` 秘钥泄露之后，黑客可以顺序生成 `userId` 从而生成对应的 JWT 的 Token ，后续直接可以操作该用户的数据。不过，这么做之后就不是**纯粹**的 JWT ，解析出来的 `LoginUser.token` 需要查询对应的 LoginUser 的 Redis 缓存。详细的，我们在[「7.4 JwtAuthenticationTokenFilter」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)会看到这个过程。

至此，我们完成了基于用户名与密码的登录认证的整个过程。虽然整个过程的代码有小几百行，不过逻辑还是比较清晰明了的。如果不太理解的胖友，可以在反复看两遍。

## 7.4 JwtAuthenticationTokenFilter

在 [JwtAuthenticationTokenFilter](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/filter/JwtAuthenticationTokenFilter.java) 中，继承 [OncePerRequestFilter](https://github.com/spring-projects/spring-framework/blob/master/spring-web/src/main/java/org/springframework/web/filter/OncePerRequestFilter.java) 过滤器，实现了基于 Token 的认证。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// JwtAuthenticationTokenFilter.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Component <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">JwtAuthenticationTokenFilter <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">OncePerRequestFilter { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private TokenService tokenService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">doFilterInternal<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpServletRequest request, HttpServletResponse response, FilterChain chain) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">throws ServletException, IOException { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1&gt; 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(request); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果存在 LoginUser ，并且未认证过 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotNull(loginUser) &amp;&amp; StringUtils.isNull(SecurityUtils.getAuthentication())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2&gt; 校验 Token 有效性 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> tokenService.verifyToken(loginUser); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;3&gt; 创建 UsernamePasswordAuthenticationToken 对象，设置到 SecurityContextHolder 中 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> UsernamePasswordAuthenticationToken authenticationToken = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new UsernamePasswordAuthenticationToken(loginUser, <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">null, loginUser.getAuthorities()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> authenticationToken.setDetails(<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">new WebAuthenticationDetailsSource().buildDetails(request)); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> SecurityContextHolder.getContext().setAuthentication(authenticationToken); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;4&gt; 继续过滤器 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> chain.doFilter(request, response); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<1>` 处，调用 TokenService 的 `#getLoginUser(request)` 方法，获得当前 LoginUser 。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// application.yaml <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"># token配置 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">token: <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> # 令牌自定义标识 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> header: Authorization <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.jav <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 令牌自定义标识 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Value(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"${token.header}") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private String header; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 获取用户身份信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@return 用户信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public LoginUser <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">getLoginUser<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpServletRequest request) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1.1&gt; 获取请求携带的令牌 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String token = getToken(request); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotEmpty(token)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1.2&gt; 解析 JWT 的 Token <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> Claims claims = parseToken(token); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1.3&gt; 从 Redis 缓存中，获得对应的 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String uuid = (String) claims.get(Constants.LOGIN_USER_KEY); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String userKey = getTokenKey(uuid); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return redisCache.getCacheObject(userKey); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">null; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private String <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">getToken<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpServletRequest request) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String token = request.getHeader(header); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotEmpty(token) &amp;&amp; token.startsWith(Constants.TOKEN_PREFIX)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> token = token.replace(Constants.TOKEN_PREFIX, <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">""); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return token; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private Claims <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">parseToken<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(String token) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return Jwts.parser() <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> .setSigningKey(secret) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> .parseClaimsJws(token) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> .getBody(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
 - `<1.1>` 处，调用 `#getToken(request)` 方法，从请求头 `"Authorization"` 中，获得身份认证的 Token 。
 - `<1.2>` 处，调用 `#parseToken(token)` 方法，解析 JWT 的 Token ，获得 Claims 对象，从而获得用户唯一标识(`LoginUser.token`)。
 - `<1.3>` 处，从 Redis 缓存中，获得对应的 LoginUser 。
- `<2>` 处，调用 TokenService 的 `#verifyToken(LoginUser loginUser)` 方法，验证令牌有效期。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">long MILLIS_SECOND = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">1000; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">protected <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">long MILLIS_MINUTE = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">60 * MILLIS_SECOND; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">final Long MILLIS_MINUTE_TEN = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">20 * <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">60 * <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">1000L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 验证令牌有效期，相差不足 20 分钟，自动刷新缓存 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@param loginUser 用户 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">verifyToken<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(LoginUser loginUser) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">long expireTime = loginUser.getExpireTime(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">long currentTime = System.currentTimeMillis(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 相差不足 20 分钟，自动刷新缓存 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (expireTime - currentTime &lt;= MILLIS_MINUTE_TEN) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String token = loginUser.getToken(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> loginUser.setToken(token); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> refreshToken(loginUser); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
 - 实际上，这个方法的目的不是验证 Token 的有效性，而是刷新对应的 LoginUser 的缓存的过期时间。
 - 考虑到避免每次请求都去刷新缓存的过期时间，所以过期时间不足 20 分钟，才会去刷新。
- `<3>` 处，**手动**创建 UsernamePasswordAuthenticationToken 对象，设置到 SecurityContextHolder 中。😈 因为，我们已经通过 Token 来完成认证了。
 
- `<4>` 处，继续过滤器。

严格来说，RuoYi-Vue 并不是采用的**无状态**的 JWT ，而是使用 JWT 的 Token 的生成方式。

## 7.5 权限验证

在[「3. 进阶使用」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)中，我们看到可以通过 Spring Security 提供的 `@PreAuthorize` 注解，实现基于 Spring EL 表达式的执行结果为 `true` 时，可以访问，从而实现灵活的权限校验。

在 RuoYi-Vue 中，通过 `@PreAuthorize` 注解的特性，使用其 [PermissionService](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/service/PermissionService.java) 提供的权限验证的方法。使用示例如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysDictDataController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@PreAuthorize(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"@ss.hasPermi('system:dict:list')") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"/list") </pre></td></tr></tbody></table>

-   请求 `/system/dict/data/list` 接口，会调用 PermissionService 的 `#hasPermi(String permission)` 方法，校验用户是否有指定的权限。
-   为什么这里会有一个 `@ss` 呢？在 Spring EL 表达式中，调用指定 Bean 名字的方法时，使用 `@` \+ Bean 的名字。在 RuoYi-Vue 中，声明 PermissionService 的 Bean 名字为 `ss` 。

### 7.5.1 判断是否有权限

在 PermissionService 中，定义了 `#hasPermi(String permission)` 方法，判断当前用户是否**有**指定的权限。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// PermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 所有权限标识 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final String ALL_PERMISSION = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"*:*:*"; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private TokenService tokenService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 验证用户是否具备某权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param permission 权限字符串 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否具备某权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">hasPermi<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String permission) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果未设置需要的权限，强制不具备。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isEmpty(permission)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果不存在，或者没有任何权限，说明权限验证不通过 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getPermissions())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 判断是否包含权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return hasPermissions(loginUser.getPermissions(), permission); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 判断是否包含权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param permissions 权限列表 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param permission 权限字符串 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否具备某权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">hasPermissions<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(Set&lt;String&gt; permissions, String permission) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return permissions.contains(ALL_PERMISSION) || permissions.contains(StringUtils.trim(permission)); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   比较简单，胖友看看艿艿添加的代码注释，就能够明白。

在 PermissionService 中，定义了 `#lacksPermi(String permission)` 方法，判断当前用户是否**没有**指定的权限。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// PermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 验证用户是否不具备某权限，与 hasPermi逻辑相反 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param permission 权限字符串 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否不具备某权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">lacksPermi<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String permission) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return !hasPermi(permission); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

在 PermissionService 中，定义了 `#hasAnyPermi(String permissions)` 方法，判断当前用户是否**有**指定的**任一**权限。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// PermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final String PERMISSION_DELIMETER = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">","; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 验证用户是否具有以下任意一个权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param permissions 以 PERMISSION_NAMES_DELIMETER 为分隔符的权限列表 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否具有以下任意一个权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">hasAnyPermi<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String permissions) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果未设置需要的权限，强制不具备。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isEmpty(permissions)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果不存在，或者没有任何权限，说明权限验证不通过 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getPermissions())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 判断是否包含指定的任一权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> Set&lt;String&gt; authorities = loginUser.getPermissions(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">for (String permission : permissions.split(PERMISSION_DELIMETER)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (permission != <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">null &amp;&amp; hasPermissions(authorities, permission)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">true; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

### 7.5.2 判断是否有角色

在 PermissionService 中，定义了 `#hasRole(String role)` 方法，判断当前用户是否**有**指定的角色。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// PermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 判断用户是否拥有某个角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param role 角色字符串 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否具备某角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">hasRole<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String role) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果未设置需要的角色，强制不具备。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isEmpty(role)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果不存在，或者没有任何角色，说明权限验证不通过 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getUser().getRoles())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 判断是否包含指定角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">for (SysRole sysRole : loginUser.getUser().getRoles()) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String roleKey = sysRole.getRoleKey(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (SUPER_ADMIN.contains(roleKey) <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 超级管理员的特殊处理 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> || roleKey.contains(StringUtils.trim(role))) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">true; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   比较简单，胖友看看艿艿添加的代码注释，就能够明白。

在 PermissionService 中，定义了 `#lacksRole(String role)` 方法，判断当前用户是否**没有**指定的角色。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// PermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 验证用户是否不具备某角色，与 isRole逻辑相反。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param role 角色名称 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否不具备某角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">lacksRole<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String role) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return !hasRole(role); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

在 PermissionService 中，定义了 `#hasAnyRoles(String roles)` 方法，判断当前用户是否**有**指定的**任一**角色。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// PermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final String ROLE_DELIMETER = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">","; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 验证用户是否具有以下任意一个角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@param roles 以 ROLE_NAMES_DELIMETER 为分隔符的角色列表 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户是否具有以下任意一个角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">boolean <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">hasAnyRoles<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(String roles) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果未设置需要的角色，强制不具备。 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isEmpty(roles)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果不存在，或者没有任何角色，说明权限验证不通过 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNull(loginUser) || CollectionUtils.isEmpty(loginUser.getUser().getRoles())) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 判断是否包含指定的任一角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">for (String role : roles.split(ROLE_DELIMETER)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (hasRole(role)) { <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 这里实现有点问题，会循环调用 hasRole 方法，重复从 Redis 中读取当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">true; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">false; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

## 7.6 各种处理器

在 Ruoyi-Vue 中，提供了各种处理器，处理各种情况，所以我们汇总在[「7.6 各种处理器」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#) 中，一起来瞅瞅。

### 7.6.1 AuthenticationEntryPointImpl

在 [AuthenticationEntryPointImpl](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/handle/AuthenticationEntryPointImpl.java) 中，实现 Spring Security [AuthenticationEntryPoint](https://github.com/spring-projects/spring-security/blob/master/web/src/main/java/org/springframework/security/web/AuthenticationEntryPoint.java) 接口，处理认失败的 [AuthenticationException](https://github.com/spring-projects/spring-security/blob/master/core/src/main/java/org/springframework/security/core/AuthenticationException.java) 异常。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// AuthenticationEntryPointImpl.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 认证失败处理类 返回未授权 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Component <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">AuthenticationEntryPointImpl <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">implements <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">AuthenticationEntryPoint, <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">Serializable { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">long serialVersionUID = -<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">8970718410437077606L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">commence<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpServletRequest request, HttpServletResponse response, AuthenticationException e) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 响应认证不通过 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">int code = HttpStatus.UNAUTHORIZED; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String msg = StringUtils.format(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"请求访问：{}，认证失败，无法访问系统资源", request.getRequestURI()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(code, msg))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   响应认证不通过的 JSON 字符串。

### 7.6.2 GlobalExceptionHandler

在 [GlobalExceptionHandler](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/web/exception/GlobalExceptionHandler.java) 中，定义了对 Spring Security 的异常处理。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// GlobalExceptionHandler.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@RestControllerAdvice <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">GlobalExceptionHandler { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@ExceptionHandler(AccessDeniedException.class) <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 没有访问权限。使用 @PreAuthorize 校验权限不通过时，就会抛出 AccessDeniedException 异常 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AjaxResult <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">handleAuthorizationException<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(AccessDeniedException e) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> log.error(e.getMessage()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return AjaxResult.error(HttpStatus.FORBIDDEN, <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"没有权限，请联系管理员授权"); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@ExceptionHandler(AccountExpiredException.class) <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 账号已过期 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AjaxResult <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">handleAccountExpiredException<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(AccountExpiredException e) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> log.error(e.getMessage(), e); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return AjaxResult.error(e.getMessage()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@ExceptionHandler(UsernameNotFoundException.class) <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 用户名不存在 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AjaxResult <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">handleUsernameNotFoundException<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(UsernameNotFoundException e) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> log.error(e.getMessage(), e); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return AjaxResult.error(e.getMessage()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ... 省略对其它的异常类的处理的方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   基于 Spring MVC 提供的 `@RestControllerAdvice` + `@ExceptionHandler` 注解，实现全局异常的处理。不了解的胖友，可以看看[《芋道 Spring Boot SpringMVC 入门》](http://www.iocoder.cn/Spring-Boot/SpringMVC/?self)的[「5. 全局异常处理」](https://www.iocoder.cn/Spring-Boot/Spring-Security/?yudao#)小节。

### 7.6.3 LogoutSuccessHandlerImpl

在 [LogoutSuccessHandlerImpl](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/security/handle/LogoutSuccessHandlerImpl.java) 中，实现 Spring Security [LogoutSuccessHandler](https://github.com/spring-projects/spring-security/blob/master/web/src/main/java/org/springframework/security/web/authentication/logout/LogoutSuccessHandler.java) 接口，自定义退出的处理，主动删除 LoginUser 在 Redis 中的缓存。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// LogoutSuccessHandlerImpl.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 自定义退出处理类 返回成功 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Configuration <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">LogoutSuccessHandlerImpl <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">implements <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">LogoutSuccessHandler { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private TokenService tokenService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 退出处理 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">onLogoutSuccess<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">(HttpServletRequest request, HttpServletResponse response, Authentication authentication) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1&gt; 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(request); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果有登录的情况下 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotNull(loginUser)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> String userName = loginUser.getUsername(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2&gt; 删除用户缓存记录 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> tokenService.delLoginUser(loginUser.getToken()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;3&gt; 记录用户退出日志 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AsyncManager.me().execute(AsyncFactory.recordLogininfor(userName, Constants.LOGOUT, <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"退出成功")); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;4&gt; 响应退出成功 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ServletUtils.renderString(response, JSON.toJSONString(AjaxResult.error(HttpStatus.SUCCESS, <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"退出成功"))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<1>` 处，调用 TokenService 的 `#getLoginUser(request)` 方法，获得当前 LoginUser 。
 
- `<2>` 处，调用 TokenService 的 `#delLoginUser(String token)` 方法，删除 LoginUser 的 Redis 缓存。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// TokenService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">void <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">delLoginUser<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(String token) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotEmpty(token)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> String userKey = getTokenKey(token); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 删除缓存 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> redisCache.deleteObject(userKey); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} </pre></td></tr></tbody></table>
 
- `<3>` 处，记录相应的退出成功日志。
 
- `<4>` 处，响应退出成功的 JSON 字符串。

## 7.7 登录日志

[SysLogininfor](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/monitor/domain/SysLogininfor.java) ，登录日志实体。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysLogininfor.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public <span class="class" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(204, 102, 102);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">class <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">SysLogininfor <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">extends <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(240, 198, 116);">BaseEntity { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">static <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">final <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">long serialVersionUID = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1L; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"序号", cellType = ColumnType.NUMERIC) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Long infoId; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"用户账号") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String userName; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录状态", readConverterExp = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"0=成功,1=失败") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String status; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录地址") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String ipaddr; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"登录地点") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String loginLocation; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"浏览器") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String browser; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"操作系统") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String os; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"提示消息") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private String msg; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@Excel(name = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"访问时间", width = <span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">30, dateFormat = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"yyyy-MM-dd HH:mm:ss") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">private Date loginTime; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// ...省略 set/get 方法 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   每个字段比较简单，胖友自己根据注释理解下即可。

对应表的创建 SQL 如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">create <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">table sys_logininfor ( <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> info_id <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">bigint(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">20) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">not <span class="literal" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">null auto_increment <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'访问ID', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> user_name <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'用户账号', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ipaddr <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'登录IP地址', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> login_location <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">255) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'登录地点', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> browser <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'浏览器类型', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> os <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">50) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'操作系统', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">status <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">char(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">1) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'0' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'登录状态（0成功 1失败）', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> msg <span class="built_in" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">varchar(<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">255) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">default <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'' <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'提示消息', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> login_time datetime <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'访问时间', <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> primary <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">key (info_id) <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">) <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">engine=<span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">innodb auto_increment=<span class="number" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">100 <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">comment = <span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">'系统访问记录'; </pre></td></tr></tbody></table>

在 RuoYi-Vue 中，记录 SysLogininfor 的过程如下：

-   首先，**手动**调用 [`AsyncFactory#recordLogininfor(username, status, message, args)`](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/manager/factory/AsyncFactory.java#L27-L80) 方法，创建一个 Java [TimerTask](https://github.com/openjdk-mirror/jdk7u-jdk/blob/master/src/share/classes/java/util/TimerTask.java) 任务。
-   然后调用 [`AsyncManager#execute(TimerTask task)`](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/framework/manager/AsyncManager.java#L38-L46) 方法，提交到定时任务的线程中，延迟 `OPERATE_DELAY_TIME = 10` 秒后，存储该记录到数据库中。

这样的好处，是可以实现**异步**存储日志到数据库中，提升 API 接口的性能。不过实际上，Spring 提供了 `@Async` 注解，方便的实现异步操作。不了解的胖友，可以看看[《芋道 Spring Boot 异步任务入门》](http://www.iocoder.cn/Spring-Boot/Async-Job/?self)。

另外，在 RuoYi-Vue 中还定义了 [SysOperLog](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/monitor/domain/SysOperLog.java) ，操作日志实体类。感兴趣的胖友，自己去瞅瞅。

## 7.8 获得用户信息 API 接口

在 [SysLoginController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/controller/SysLoginController.java) 中，定义了 `/getInfo` 接口，获取登录的用户信息。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysLoginController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 获取用户信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@return 用户信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"getInfo") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AjaxResult <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">getInfo<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;1&gt; 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> SysUser user = loginUser.getUser(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;2&gt; 角色标识的集合 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> Set&lt;String&gt; roles = permissionService.getRolePermission(user); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;3&gt; 权限集合 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> Set&lt;String&gt; permissions = permissionService.getMenuPermission(user); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// &lt;4&gt; 返回结果 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> AjaxResult ajax = AjaxResult.success(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ajax.put(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"user", user); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ajax.put(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"roles", roles); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> ajax.put(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"permissions", permissions); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return ajax; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

- `<1>` 处，调用 TokenService 的 `#getLoginUser(request)` 方法，获得当前 LoginUser 。
 
- `<2>` 处，调用 PermissionService 的 `#getRolePermission(SysUser user)` 方法，获得 LoginUser 拥有的角色**标识**的集合。代码如下：
 
 <table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16.8px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysPermissionService.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private ISysRoleService roleService; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 获取角色数据权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@param user 用户信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@return 角色权限信息 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public Set&lt;String&gt; <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">getRolePermission<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(SysUser user) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> Set&lt;String&gt; roles = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">new HashSet&lt;String&gt;(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 管理员拥有所有权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (user.isAdmin()) { <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果是管理员，强制添加 admin 角色 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> roles.add(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"admin"); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">else { <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 如果非管理员，进行查询 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> roles.addAll(roleService.selectRolePermissionByUserId(user.getUserId())); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return roles; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysRoleServiceImpl.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Autowired <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">private SysRoleMapper roleMapper; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">/** <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * 根据用户ID查询权限 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@param userId 用户ID <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> * <span class="doctag" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@return 权限列表 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);"> */ <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">@Override <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">public Set&lt;String&gt; <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(129, 162, 190);">selectRolePermissionByUserId<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(222, 147, 95);">(Long userId) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得 userId 拥有的 SysRole 数组 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> List&lt;SysRole&gt; perms = roleMapper.selectRolePermissionByUserId(userId); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// 遍历 SysRole 数组，生成角色标识数组 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> Set&lt;String&gt; permsSet = <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">new HashSet&lt;&gt;(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">for (SysRole perm : perms) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">if (StringUtils.isNotNull(perm)) { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> permsSet.addAll(Arrays.asList(perm.getRoleKey().trim().split(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">","))); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> } <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(178, 148, 187);">return permsSet; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysRoleMapper.xml <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;sql id=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectRoleVo"&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> select distinct r.role_id, r.role_name, r.role_key, r.role_sort, r.data_scope, <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> r.status, r.del_flag, r.create_time, r.remark <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> from sys_role r <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> left join sys_user_role ur on ur.role_id = r.role_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> left join sys_user u on u.user_id = ur.user_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> left join sys_dept d on u.dept_id = d.dept_id <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;/sql&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;select id=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectRolePermissionByUserId" parameterType=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"Long" resultMap=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"SysRoleResult"&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	&lt;include refid=<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline; color: rgb(181, 189, 104);">"selectRoleVo"/&gt; <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">	WHERE r.del_flag = '0' and ur.user_id = #{userId} <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16.8px; vertical-align: baseline;">&lt;/select&gt; </pre></td></tr></tbody></table>
 
 - 通过查询 `sys_role` 表，同时连接 `sys_user_role`、`sys_user`、`sys_dept` 表，将 `userId` 对应的 SysRole 相关信息都一次性查询出来。
 - 返回结果 SysRoleResult 的具体定义，点击 [传送门](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/resources/mybatis/system/SysRoleMapper.xml#L7-L20) 查看，实际就是 SysRole 实体类。
- `<3>` 处，调用 SysPermissionService 的 `#getMenuPermission(SysUser user)` 方法，获得用户的 SysRoleMenu 的权限**标识**字符串的集合。
 
- `<4>` 处，返回用户信息的 AjaxResult 结果。

通过调用该 `/getInfo` 接口，前端就可以根据角色**标识**、又或者权限**标识**，实现对页面级别的**按钮**实现权限控制，进行有权限时显示，无权限时隐藏。

## 7.9 获取路由信息

在 [SysLoginController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/controller/SysLoginController.java) 中，定义了 `/getRouters` 接口，获取获取路由信息。代码如下：

<table style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-weight: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border-collapse: collapse; border-spacing: 0px; border: 0px; width: auto;"><tbody style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><tr style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><td class="code" style="margin-block: 0px; margin: 0px; padding: 0px; outline: 0px; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: middle; border: 0px; text-align: left; font-weight: 400;"><pre style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 16px; vertical-align: baseline; background: rgb(29, 31, 33); overflow: auto; color: rgb(197, 200, 198); line-height: 1.5;"><span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// SysLoginController.java <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="meta" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">@GetMapping(<span class="string" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(181, 189, 104);">"getRouters") <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"><span class="function" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);"><span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">public AjaxResult <span class="title" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(129, 162, 190);">getRouters<span class="params" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(222, 147, 95);">() { <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得当前 LoginUser <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 获得用户的 SysMenu 数组 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> SysUser user = loginUser.getUser(); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> List&lt;SysMenu&gt; menus = menuService.selectMenuTreeByUserId(user.getUserId()); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="comment" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(150, 152, 150);">// 构建路由 RouterVo 数组。可用于 Vue 构建管理后台的左边菜单 <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;"> <span class="keyword" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline; color: rgb(178, 148, 187);">return AjaxResult.success(menuService.buildMenus(menus)); <span class="line" style="margin-block: 0px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; font-size: 16px; vertical-align: baseline;">} </pre></td></tr></tbody></table>

-   具体的代码，比较简单，胖友自己去阅读下，嘿嘿。

通过调用该 `/getRouters` 接口，前端就可以构建管理后台的左边菜单。

## 7.10 权限管理

如下的 Controller ，提供了 RuoYi-Vue 的**权限管理**功能，比较简单，胖友自己去瞅瞅即可。

-   用户管理 [SysUserController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/controller/SysUserController.java) ：用户是系统操作者，该功能主要完成系统用户配置。
-   角色管理 [SysRoleController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/controller/SysRoleController.java) ：角色菜单权限分配、设置角色按机构进行数据范围权限划分。
-   菜单管理 [SysMenuController](https://github.com/YunaiV/RuoYi-Vue/blob/master/ruoyi/src/main/java/com/ruoyi/project/system/controller/SysMenuController.java) ：配置系统菜单，操作权限，按钮权限标识等。

## 7.11 小小的建议

至此，我们完成了对 RuoYi-Vue 权限相关功能的源码进行解读，希望对胖友有一定的胖友。如果胖友项目中需要权限相关的功能，建议不要直接拷贝 RuoYi-Vue 的代码，而是按照自己的理解，**一点点**“重新”实现一遍。在这个过程中，我们会有更加深刻的理解，甚至会有自己的一些小创新。

# 666\. 彩蛋

相对还是比较良心的一篇文章，胖友你说是不是，嘿嘿。

这里额外在推荐一些 RabbitMQ 不错的内容：

-   [《Spring Security 实现原理与源码解析系统 —— 精品合集》](http://www.iocoder.cn/Spring-Security/good-collection/?self)
-   [《如何设计权限管理模块（附表结构）？》](http://www.iocoder.cn/Fight/How-to-design-permission-management-module-schedule-structure/?self)

不过艿艿实际项目中，并未采用 Spring Security 或是 Shiro 安全框架，而是自己团队开发了一个相对轻量级的组件。主要考虑，目前前后端分离之后，Spring Security 内置的很多功能，已经不太需要，在加上拓展一些功能不是非常方便，有点“曲折”，所以才选择自己开发。