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<title>Sa-Token</title>
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<meta name="description" content="Sa-Token是一个java权限认证框架，功能全面，上手简单，登录认证、权限认证、Session会话、踢人下线、账号封禁、集成Redis、前后端分离、分布式会话、微服务网关鉴权、单点登录、OAuth2.0、临时Token验证、记住我模式、模拟他人账号、临时身份切换、多账号体系、注解式鉴权、路由拦截式鉴权、花式token、自动续签、同端互斥登录、会话治理、密码加密、jwt集成、Spring集成、WebFlux集成...，有了sa-token，你所有的权限认证问题，都不再是问题">
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<link rel="stylesheet" href="./static/vue.css">
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<div class="nav-left">
<a href="doc.html">
<div class="logo-box">
<img src="logo.png" title="logo" />
<h1 class="logo-text">Sa-Token</h1>
<sub>v1.34.1</sub>
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</a>
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<nav class="nav-right">
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<select class="select-version p-none" onchange="location.href=this.value">
<option value="doc.html">最新版</option>
<option value="v/v1.33.0/doc.html">v1.33.0</option>
<option value="v/v1.32.0/doc.html">v1.32.0</option>
<option value="v/v1.31.0/doc.html">v1.31.0</option>
<option value="v/v1.30.0/doc/index.html">v1.30.0</option>
<option value="v/v1.29.0/doc/index.html">v1.29.0</option>
<option value="v/v1.28.0/doc/index.html">v1.28.0</option>
<option value="v/v1.27.0/doc/index.html">v1.27.0</option>
<option value="v/v1.26.0/doc/index.html">v1.26.0</option>
<option value="v/v1.25.0/doc/index.html">v1.25.0</option>
<option value="v/v1.24.0/doc/index.html">v1.24.0</option>
<option value="v/v1.23.0/doc/index.html">v1.23.0</option>
<option value="v/v1.22.0/doc/index.html">v1.22.0</option>
<option value="v/v1.21.0/doc/index.html">v1.21.0</option>
<option value="v/v1.20.0/doc/index.html">v1.20.0</option>
<option value="v/v1.19.0/doc/index.html">v1.19.0</option>
<option value="v/v1.18.0/doc/index.html">v1.18.0</option>
<option value="v/v1.17.0/doc/index.html">v1.17.0</option>
<option value="v/v1.16.0/doc/index.html">v1.16.0</option>
<option value="v/v1.15.0/doc/index.html">v1.15.0</option>
<option value="v/v1.14.0/doc/index.html">v1.14.0</option>
<option value="v/v1.13.0/doc/index.html">v1.13.0</option>
<option value="v/v1.12.1/doc/index.html">v1.12.1</option>
<option value="v/v1.12.0/doc/index.html">v1.12.0</option>
<option value="v/v1.11.0/doc/index.html">v1.11.0</option>
<option value="v/v1.10.0/doc/index.html">v1.10.0</option>
<option value="v/v1.9.0/doc/index.html">v1.9.0</option>
<option value="v/v1.8.0/doc/index.html">v1.8.0</option>
<option value="v/v1.7.0/doc/index.html">v1.7.0</option>
<option value="v/v1.6.0/doc/index.html">v1.6.0</option>
<option value="v/v1.5.1/doc/index.html">v1.5.1</option>
<option value="v/v1.4.0/doc/index.html">v1.4.0</option>
<option value="v/v1.3.0/doc/index.html">v1.3.0</option>
<option value="v/v1.2.0/doc/index.html">v1.2.0</option>
<option value="v/v1.1.0/doc/index.html">v1.1.0</option>
<option value="v/v1.0.0/doc/index.html">v1.0.0</option>
<option value="/">首页</option>
</select>
<div class="zk-box p-none">
<a class="wzi" href="javascript:;">
<!-- <span>背景 </span> -->
<img class="theme-btn" src="static/icon/theme.svg">
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</a>
<div class="zk-context theme-box">
<div>
<div style="height: 5px;"></div>
<span style="background-color: #FFFFFF;"></span>
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<a class="wzi" href="index.html">首页</a>
<a class="wzi" href="doc.html">文档</a>
<a class="p-none wzi" href="#/more/link">案例</a>
<a class="p-none wzi" href="#/more/demand-commit">需求提交</a>
<!-- <a class="p-none wzi" href="#/more/blog">博客</a> -->
<a class="p-none wzi" href="#/more/join-group">加入讨论群</a>
<a class="p-none wzi" href="#/more/sa-token-donate">赞助</a>
<a class="p-none wzi" href="#/sso/sso-pro">🔥 SSO商业版</a>
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<a class="wzi" href="javascript:;">
<span>相关资源 </span>
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<!-- <a href="#/more/sa-token-donate">❤️ 赞助</a> -->
<a href="#/more/update-log">更新日志</a>
<a href="#/more/common-questions">常见报错</a>
<a href="#/more/tj-gzh">推荐公众号</a>
<a href="#/more/blog">相关博客</a>
<div class="zk-fengexian"></div>
<!-- <a href="http://sa-app.dev33.cn/wall.html?name=sa-token" target="_blank">需求墙</a> -->
<a href="#/fun/sa-token-test">在线考试</a>
<a href="#/fun/issue-template">在线提问</a>
<!-- <a href="https://wj.qq.com/s2/10852322/0d8b/" target="_blank">需求提交</a> -->
<a href="https://wj.qq.com/s2/8475114/2f6a/" target="_blank">问卷调查</a>
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</div>
</div>
</nav>
</div>
<!-- <a href="/">
<div class="logo-box">
<img src="logo.png" title="logo" />
<h1 class="logo-text">Sa-Token</h1>
</div>
</a> -->
<div class="main-box">
<div id="app">加载中...</div>
</div>
<div style="position: fixed; right: 0; bottom: 0; z-index: 10000; border: 0px #aaa solid;">
<div class="wwads-cn wwads-vertical" data-id="88" style="max-width:150px"></div>
</div>
<!-- UI逐渐显现 -->
<style type="text/css">
body{opacity: 0.01; transition: opacity 0.5s; background-color: #FFF;}
</style>
<script type="text/javascript">
setTimeout(function() {
document.body.style.opacity = 1;
}, 1);
</script>
<!-- -->
<script src="./static/docsify-plugin.js"></script>
<script>
var saTokenTopVersion = '1.34.1'; // Sa-Token最新版本
var name = '<img style="width: 60px; height: 60px; vertical-align: middle;" src="logo.png" alt="logo" /> ';
name += '<b style="font-size: 28px; vertical-align: middle;">Sa-Token</b> <sub>v' + saTokenTopVersion + '</sub>';
window.$docsify = {
// name: name, // 名字
repo: 'https://github.com/dromara/sa-token', // github地址
// themeColor: '#06A3D7', // 主题颜色
basePath: location.pathname.substr(0, location.pathname.lastIndexOf('/') + 1), // 自动计算项目名字
// basePath: '/sa-token-doc/', // 设置文件加载的父路径, 这在一些带项目名部署的文件中非常有效
auto2top: true, // 是否在切换页面后回到顶部
// coverpage: true, // 开启封面
subMaxLevel: 4, // 标题解析层级, 写几就在目录树中解析到几级标题 ,一般写2吧也就
loadSidebar: true, // 加载自定义侧边栏 , 目录定制在: _sidebar.md 文件 (需要创建 .nojekyll 的空文件，阻止 GitHub Pages 忽略命名是下划线开头的文件)
copyCode: { // 复制插件
buttonText: '复制到剪贴板',
errorText: '错误',
successText: '复制成功'
},
topMargin: 90, // 锚点距离顶部的距离
// sidebarDisplayLevel : 1 , // 设置侧边栏显示级别
// search: 'auto', // 搜索功能
alias: {
// '/sso/_sidebar.md': '/sso/_sidebar.md',
'/.*/_sidebar.md': '/_sidebar.md'
},
// tab选项卡
tabs: {
persist : true, // 是否在刷新页面时重置选项卡
sync : true, // 页面上的多个tab是否同步切换
theme : 'classic', // 主题：'classic', 'material', false
tabComments: true, // 用注释来标注选项卡标题，例如：<!-- tab:SpringBoot -->
tabHeadings: true // 用标题+粗体来定制选项卡
},
// 自定义插件
plugins: [myDocsifyPlugin],
}
</script>
<script src="static/docsify.min.js"></script>
<script src="static/docsify-copy-code.min.js"></script>
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<script src="static/prism/prism-java.min.js"></script>
<script src="static/prism/prism-gradle.min.js"></script>
<script src="static/prism/prism-yaml.min.js"></script>
<script src="static/prism/prism-properties.min.js"></script>
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<script src="static/search.min.js"></script>
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<script src="static/docsify-tabs.min.js"></script>
<!-- img点击放大 -->
<script src="static/zoom-image.min.js"></script>
<!-- sidebar折叠 -->
<!-- <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/docsify-sidebar-collapse/dist/sidebar.min.css" />
<script src="//cdn.jsdelivr.net/npm/docsify-sidebar-collapse/dist/docsify-sidebar-collapse.min.js"></script> -->
<!-- jqeury -->
<script src="static/jquery.min.js"></script>
<script src="static/layer-v3.1.1/layer.js"></script>
<script>
if(window.jQuery === undefined || window.Docsify === undefined) {
var str = 'CDN 加载失败，请打开备用地址：<a href="index-backup.html' + location.hash + '" target="_blank">index-backup.html</a>';
document.querySelector('#app').innerHTML = str;
}
</script>
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<script>
(function() {
var bp = document.createElement('script');
var curProtocol = window.location.protocol.split(':')[0];
if (curProtocol === 'https') {
bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
} else {
bp.src = 'http://push.zhanzhang.baidu.com/push.js';
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s.parentNode.insertBefore(bp, s);
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<!-- 友盟 -->
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<script type="text/javascript" src="https://s4.cnzz.com/z_stat.php?id=1279646043&web_id=1279646043"></script>
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<!-- 百度统计 -->
<script>
var _hmt = _hmt || [];
(function() {
var hm = document.createElement("script");
hm.src = "https://hm.baidu.com/hm.js?35ad501304eae758ac6139a22a9830f5";
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(hm, s);
})();
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<script type="text/javascript">
// 预览版提示
if(location.host === 'rc.sa-token.cc') {
const newTips = '<b>当前文档为RC预览版文档，仅做学习测试使用，正式项目请使用正式版：<a href="https://sa-token.cc/" target="_blank">https://sa-token.cc/</a></b>';
layer.alert(newTips);
}
</script>
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<script>
// 绑定修改背景色的按钮事件
$('.theme-box span').click(function() {
let bgColor = this.style.backgroundColor;
setBg(bgColor);
localStorage.setItem('bg-color-value', bgColor)
})
// 读取上次记录
let bgColor = localStorage.getItem('bg-color-value');
if(bgColor) {
setBg(bgColor);
}
// 设置背景颜色
function setBg(bgColor) {
console.log('---- 背景颜色设定为：', bgColor);
// -------- 设置 body 背景
document.body.style.backgroundColor = bgColor;
// -------- 设置 header 头背景
// 如果是 16 进制，转 rgba
if(bgColor.indexOf('#') == 0) {
bgColor = hexToRgba(bgColor, 0.97);
}
// 如果是 rgb，转 rgba
else if(bgColor.match(/\,/g).length == 2) {
bgColor = bgColor.replace(')', ' ,0.97)');
}
document.querySelector('.doc-header').style.backgroundColor = bgColor;
}
// 16进制 转 rgba
function hexToRgba(str, a){
a = a || 1;
var reg = /^#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6})$/
if(!reg.test(str)){return;}
let newStr = (str.toLowerCase()).replace(/\#/g,'')
let len = newStr.length;
if(len == 3){
let t = ''
for(var i=0;i<len;i++){
t += newStr.slice(i,i+1).concat(newStr.slice(i,i+1))
}
newStr = t
}
let arr = []; //将字符串分隔，两个两个的分隔
for(var i =0;i<6;i=i+2){
let s = newStr.slice(i,i+2)
arr.push(parseInt("0x" + s))
}
return 'rgb(' + arr.join(",") + ', ' + a + ')';
}
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function expandZanZhu(){
$('.zk-btn--1').hide();
$('.zk-btn--2').show();
$('.zanzhu-box').height($('.zanzhu-box table').height());
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$('.zanzhu-box').height(500);
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