update 使用 SaStorage 优化 LoginHelper 一级缓存 避免 ThreadLocal 清理不干净问题

ruoyi-common/src/main/java/com/ruoyi/common/helper/LoginHelper.java

@@ -1,5 +1,6 @@
 package com.ruoyi.common.helper;
 
+import cn.dev33.satoken.context.SaHolder;
 import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.util.ObjectUtil;
 import com.ruoyi.common.constant.UserConstants;
@@ -29,15 +30,13 @@ public class LoginHelper {
     public static final String JOIN_CODE = ":";
     public static final String LOGIN_USER_KEY = "loginUser";
 
-    private static final ThreadLocal<LoginUser> LOGIN_CACHE = new ThreadLocal<>();
-
     /**
      * 登录系统
      *
      * @param loginUser 登录用户信息
      */
     public static void login(LoginUser loginUser) {
-        LOGIN_CACHE.set(loginUser);
+        SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
         StpUtil.login(loginUser.getLoginId());
         setLoginUser(loginUser);
     }
@@ -49,7 +48,7 @@ public class LoginHelper {
      * @param loginUser 登录用户信息
      */
     public static void loginByDevice(LoginUser loginUser, DeviceType deviceType) {
-        LOGIN_CACHE.set(loginUser);
+        SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
         StpUtil.login(loginUser.getLoginId(), deviceType.getDevice());
         setLoginUser(loginUser);
     }
@@ -65,22 +64,15 @@ public class LoginHelper {
      * 获取用户(多级缓存)
      */
     public static LoginUser getLoginUser() {
-        LoginUser loginUser = LOGIN_CACHE.get();
+        LoginUser loginUser = (LoginUser) SaHolder.getStorage().get(LOGIN_USER_KEY);
         if (loginUser != null) {
             return loginUser;
         }
         loginUser = (LoginUser) StpUtil.getTokenSession().get(LOGIN_USER_KEY);
-        LOGIN_CACHE.set(loginUser);
+        SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
         return loginUser;
     }
 
-    /**
-     * 清除一级缓存 防止内存问题
-     */
-    public static void clearCache() {
-        LOGIN_CACHE.remove();
-    }
-
     /**
      * 获取用户id
      */

ruoyi-framework/src/main/java/com/ruoyi/framework/config/SaTokenConfig.java

@@ -6,7 +6,6 @@ import cn.dev33.satoken.jwt.StpLogicJwtForSimple;
 import cn.dev33.satoken.router.SaRouter;
 import cn.dev33.satoken.stp.StpLogic;
 import cn.dev33.satoken.stp.StpUtil;
-import com.ruoyi.common.helper.LoginHelper;
 import com.ruoyi.common.utils.spring.SpringUtils;
 import com.ruoyi.framework.config.properties.ExcludeUrlProperties;
 import com.ruoyi.framework.config.properties.SecurityProperties;
@@ -17,9 +16,6 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
 /**
  * sa-token 配置
  *
@@ -59,13 +55,7 @@ public class SaTokenConfig implements WebMvcConfigurer {
                     // }
 
                 });
-        }) {
-            @SuppressWarnings("all")
-            @Override
-            public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
-                LoginHelper.clearCache();
-            }
-        }).addPathPatterns("/**");
+        })).addPathPatterns("/**");
         registry.addInterceptor(new SaAnnotationInterceptor()).addPathPatterns("/**");
     }