2021-04-12 03:22:01 +08:00
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# SpringBoot 集成 Sa-Token 示例
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2020-02-06 00:52:49 +08:00
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2021-01-31 23:28:42 +08:00
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本篇将带你从零开始集成sa-token,从而让你快速熟悉sa-token的使用姿势 <br>
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2021-04-12 03:22:01 +08:00
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整合示例在官方仓库的`/sa-token-demo-springboot`文件夹下,如遇到难点可结合源码进行测试学习
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2021-01-31 23:28:42 +08:00
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2020-02-06 00:52:49 +08:00
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---
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2021-04-12 03:22:01 +08:00
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### 1、创建项目
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在IDE中新建一个SpringBoot项目,例如:`sa-token-demo-springboot`(不会的同学请自行百度或者参考github示例)
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2020-02-06 00:52:49 +08:00
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2021-04-17 17:08:02 +08:00
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### 2、设置依赖
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2021-01-31 23:28:42 +08:00
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在 `pom.xml` 中添加依赖:
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2020-02-06 00:52:49 +08:00
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``` xml
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2021-04-12 03:22:01 +08:00
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<!-- Sa-Token 权限认证, 在线文档:http://sa-token.dev33.cn/ -->
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2020-02-08 00:54:38 +08:00
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<dependency>
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<groupId>cn.dev33</groupId>
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2020-12-24 22:51:57 +08:00
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<artifactId>sa-token-spring-boot-starter</artifactId>
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2021-04-17 21:53:36 +08:00
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<version>1.17.0</version>
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2020-02-08 00:54:38 +08:00
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</dependency>
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2020-02-06 00:52:49 +08:00
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```
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2021-04-12 03:22:01 +08:00
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### 3、设置配置文件
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你可以**零配置启动项目** ,但同时你也可以在`application.yml`中增加如下配置,定制性使用框架:
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2020-02-06 00:52:49 +08:00
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``` java
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server:
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# 端口
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port: 8081
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2020-02-06 00:52:49 +08:00
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spring:
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# sa-token配置
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sa-token:
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2020-09-29 23:45:37 +08:00
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# token名称 (同时也是cookie名称)
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2020-02-06 00:52:49 +08:00
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token-name: satoken
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2020-12-25 00:16:12 +08:00
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# token有效期,单位s 默认30天, -1代表永不过期
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timeout: 2592000
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2021-01-02 04:00:49 +08:00
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# token临时有效期 (指定时间内无操作就视为token过期) 单位: 秒
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activity-timeout: -1
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2021-01-02 04:00:49 +08:00
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# 是否允许同一账号并发登录 (为true时允许一起登录, 为false时新登录挤掉旧登录)
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allow-concurrent-login: false
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# 在多人登录同一账号时,是否共用一个token (为true时所有登录共用一个token, 为false时每次登录新建一个token)
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is-share: false
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# token风格
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token-style: uuid
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# 是否输出操作日志
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is-log: false
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2020-02-06 00:52:49 +08:00
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```
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2021-04-17 17:08:02 +08:00
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如果你习惯于 `application.properties` 类型的配置文件,那也很好办: <br>
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2021-01-31 23:28:42 +08:00
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百度: [springboot properties与yml 配置文件的区别](https://www.baidu.com/s?ie=UTF-8&wd=springboot%20properties%E4%B8%8Eyml%20%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E7%9A%84%E5%8C%BA%E5%88%AB)
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2020-02-06 00:52:49 +08:00
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2021-02-06 13:42:42 +08:00
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2021-04-12 03:22:01 +08:00
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### 4、创建启动类
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2020-02-06 00:52:49 +08:00
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在项目中新建包 `com.pj` ,在此包内新建主类 `SaTokenDemoApplication.java`,输入以下代码:
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``` java
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@SpringBootApplication
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public class SaTokenDemoApplication {
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public static void main(String[] args) throws JsonProcessingException {
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SpringApplication.run(SaTokenDemoApplication.class, args);
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2020-02-06 00:52:49 +08:00
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System.out.println("启动成功:sa-token配置如下:" + SaTokenManager.getConfig());
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}
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}
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```
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2021-04-17 17:08:02 +08:00
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### 5、创建测试Controller
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``` java
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@RestController
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@RequestMapping("/user/")
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public class UserController {
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// 测试登录,浏览器访问: http://localhost:8081/user/doLogin?username=zhang&password=123456
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@RequestMapping("doLogin")
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public String doLogin(String username, String password) {
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// 此处仅作模拟示例,真实项目需要从数据库中查询数据进行比对
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if("zhang".equals(username) && "123456".equals(password)) {
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StpUtil.setLoginId(10001);
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return "登录成功";
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}
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return "登录失败";
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}
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// 查询登录状态,浏览器访问: http://localhost:8081/user/isLogin
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@RequestMapping("isLogin")
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public String isLogin(String username, String password) {
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return "当前会话是否登录:" + StpUtil.isLogin();
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}
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}
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```
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### 6、运行
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启动代码,从浏览器依次访问上述测试接口:
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2020-02-06 00:52:49 +08:00
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2021-04-17 17:08:02 +08:00
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2020-02-06 00:52:49 +08:00
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2021-04-17 17:08:02 +08:00
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2020-02-06 00:52:49 +08:00
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2021-04-17 17:08:02 +08:00
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<!--
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### 普通Spring环境
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2021-04-17 17:08:02 +08:00
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普通spring环境与springboot环境大体无异,只不过需要在项目根目录手动创建配置文件`sa-token.properties`来完成配置
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-->
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2020-02-06 00:52:49 +08:00
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2021-04-12 03:22:01 +08:00
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### 详细了解
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通过这个示例,你已经对sa-token有了初步的了解,那么现在开始详细了解一下它都有哪些 [能力](/use/login-auth) 吧
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2020-02-06 00:52:49 +08:00
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