From fb31eea82bd0301e70e878f5affcc699784ddcf3 Mon Sep 17 00:00:00 2001
From: insist <1183011789@qq.com>
Date: Sat, 21 Dec 2024 16:25:20 +0800
Subject: [PATCH] =?UTF-8?q?fix(ruoyi-common-mybatis):=20=E4=BF=AE=E5=A4=8D?=
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- 在 getSqlSegment 方法中增加对用户登录状态的判断
- 如果用户未登录，则直接返回原始 SQL 条件，不进行数据权限过滤
- 优化了数据权限处理逻辑，提高了系统稳定性
---
 .../common/mybatis/handler/PlusDataPermissionHandler.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
index ab7e0f6e4..9bcc4ce5e 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/handler/PlusDataPermissionHandler.java
@@ -1,5 +1,6 @@
 package org.dromara.common.mybatis.handler;
 
+import cn.dev33.satoken.stp.StpUtil;
 import cn.hutool.core.annotation.AnnotationUtil;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjectUtil;
@@ -86,6 +87,9 @@ public class PlusDataPermissionHandler {
      * @return 数据过滤条件的 SQL 片段
      */
     public Expression getSqlSegment(Expression where, String mappedStatementId, boolean isSelect) {
+        if (!StpUtil.isLogin()) {
+            return where;
+        }
         // 获取数据权限配置
         DataPermission dataPermission = getDataPermission(mappedStatementId);
         // 获取当前登录用户信息