From e11b1bb2ecd08ca754af730dac44facffb61eb0d Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期三, 03 一月 2024 17:45:02 +0800
Subject: [PATCH] update 优化 移除ThreadLocalHolder(不可控问题太多)

---
 ruoyi-common/ruoyi-common-tenant/src/main/java/org/dromara/common/tenant/helper/TenantHelper.java |   19 ++++++++++---------
 1 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-tenant/src/main/java/org/dromara/common/tenant/helper/TenantHelper.java b/ruoyi-common/ruoyi-common-tenant/src/main/java/org/dromara/common/tenant/helper/TenantHelper.java
index 7a3a431..e830c19 100644
--- a/ruoyi-common/ruoyi-common-tenant/src/main/java/org/dromara/common/tenant/helper/TenantHelper.java
+++ b/ruoyi-common/ruoyi-common-tenant/src/main/java/org/dromara/common/tenant/helper/TenantHelper.java
@@ -1,14 +1,15 @@
 package org.dromara.common.tenant.helper;
 
+import cn.dev33.satoken.context.SaHolder;
 import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.convert.Convert;
+import com.alibaba.ttl.TransmittableThreadLocal;
 import com.baomidou.mybatisplus.core.plugins.IgnoreStrategy;
 import com.baomidou.mybatisplus.core.plugins.InterceptorIgnoreHelper;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.common.core.constant.GlobalConstants;
-import org.dromara.common.core.context.ThreadLocalHolder;
 import org.dromara.common.core.utils.SpringUtils;
 import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.redis.utils.RedisUtils;
@@ -27,7 +28,7 @@
 
     private static final String DYNAMIC_TENANT_KEY = GlobalConstants.GLOBAL_REDIS_KEY + "dynamicTenant";
 
-    private static final String TENANT_ID_KEY = "tempDynamicTenant";
+    private static final ThreadLocal<String> TEMP_DYNAMIC_TENANT = new TransmittableThreadLocal<>();
 
     /**
      * 绉熸埛鍔熻兘鏄惁鍚敤
@@ -88,12 +89,12 @@
             return;
         }
         if (!isLogin()) {
-            ThreadLocalHolder.set(TENANT_ID_KEY, tenantId);
+            TEMP_DYNAMIC_TENANT.set(tenantId);
             return;
         }
         String cacheKey = DYNAMIC_TENANT_KEY + ":" + LoginHelper.getUserId();
         RedisUtils.setCacheObject(cacheKey, tenantId);
-        ThreadLocalHolder.set(cacheKey, tenantId);
+        SaHolder.getStorage().set(cacheKey, tenantId);
     }
 
     /**
@@ -106,15 +107,15 @@
             return null;
         }
         if (!isLogin()) {
-            return ThreadLocalHolder.get(TENANT_ID_KEY);
+            return TEMP_DYNAMIC_TENANT.get();
         }
         String cacheKey = DYNAMIC_TENANT_KEY + ":" + LoginHelper.getUserId();
-        String tenantId = ThreadLocalHolder.get(cacheKey);
+        String tenantId = (String) SaHolder.getStorage().get(cacheKey);
         if (StringUtils.isNotBlank(tenantId)) {
             return tenantId;
         }
         tenantId = RedisUtils.getCacheObject(cacheKey);
-        ThreadLocalHolder.set(cacheKey, tenantId);
+        SaHolder.getStorage().set(cacheKey, tenantId);
         return tenantId;
     }
 
@@ -126,12 +127,12 @@
             return;
         }
         if (!isLogin()) {
-            ThreadLocalHolder.remove(TENANT_ID_KEY);
+            TEMP_DYNAMIC_TENANT.remove();
             return;
         }
         String cacheKey = DYNAMIC_TENANT_KEY + ":" + LoginHelper.getUserId();
         RedisUtils.deleteObject(cacheKey);
-        ThreadLocalHolder.remove(cacheKey);
+        SaHolder.getStorage().delete(cacheKey);
     }
 
     /**

--
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