From 5479b4db2bd08154f4cef3a65de6f6c94f9bf707 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期五, 03 六月 2022 00:02:55 +0800
Subject: [PATCH] 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 |   18 +++++-------------
 1 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/helper/LoginHelper.java b/ruoyi-common/src/main/java/com/ruoyi/common/helper/LoginHelper.java
index dc0616f..09e1dc7 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/helper/LoginHelper.java
+++ b/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 static final String JOIN_CODE = ":";
     public static final String LOGIN_USER_KEY = "loginUser";
 
-    private static final ThreadLocal<LoginUser> LOGIN_CACHE = new ThreadLocal<>();
-
     /**
      * 鐧诲綍绯荤粺
      *
      * @param loginUser 鐧诲綍鐢ㄦ埛淇℃伅
      */
     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 @@
      * @param loginUser 鐧诲綍鐢ㄦ埛淇℃伅
      */
     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);
     }
@@ -65,20 +64,13 @@
      * 鑾峰彇鐢ㄦ埛(澶氱骇缂撳瓨)
      */
     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;
-    }
-
-    /**
-     * 娓呴櫎涓�绾х紦瀛� 闃叉鍐呭瓨闂
-     */
-    public static void clearCache() {
-        LOGIN_CACHE.remove();
     }
 
     /**

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