fix: 修复刷新后丢失token问题，没有从redis拿到实际数据

Author: joey-zhou

src/main/java/com/xiaozhi/common/config/SaTokenConfig.java

@@ -2,7 +2,14 @@
 
 import cn.dev33.satoken.interceptor.SaInterceptor;
 import cn.dev33.satoken.stp.StpUtil;
+import com.xiaozhi.entity.SysUser;
+import com.xiaozhi.service.SysUserService;
+import com.xiaozhi.utils.CmsUtils;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.HandlerInterceptor;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
@@ -14,6 +21,9 @@
 @Configuration
 public class SaTokenConfig implements WebMvcConfigurer {
 
+ @Resource
+ private SysUserService userService;
+
  /**
  * 注册Sa-Token拦截器
  */
@@ -23,5 +33,45 @@ public void addInterceptors(InterceptorRegistry registry) {
  // 不需要登录的接口请使用 @SaIgnore 注解标注
  registry.addInterceptor(new SaInterceptor(handle -> StpUtil.checkLogin()))
  .addPathPatterns("/api/**");
+
+ // 注册用户信息设置拦截器，在sa-token之后执行
+ registry.addInterceptor(new UserSetupInterceptor(userService))
+ .addPathPatterns("/api/**")
+ .order(1); // 设置较高的优先级，确保在sa-token之后执行
+ }
+
+ /**
+ * 用户信息设置拦截器
+ * 从sa-token获取登录用户ID，查询用户信息并设置到Request属性中
+ */
+ private static class UserSetupInterceptor implements HandlerInterceptor {
+ private final SysUserService userService;
+
+ public UserSetupInterceptor(SysUserService userService) {
+ this.userService = userService;
+ }
+
+ @Override
+ public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
+ // 检查是否已登录
+ if (StpUtil.isLogin()) {
+ try {
+ // 从sa-token获取登录用户ID
+ Object loginId = StpUtil.getLoginId();
+ if (loginId != null) {
+ Integer userId = Integer.valueOf(loginId.toString());
+ // 查询用户信息
+ SysUser user = userService.selectUserByUserId(userId);
+ if (user != null) {
+ // 设置用户信息到Request属性
+ CmsUtils.setUser(request, user);
+ }
+ }
+ } catch (Exception e) {
+ // 忽略异常，继续处理请求
+ }
+ }
+ return true;
+ }
  }
 }