From a68a32d9b6f23bdfdd950ab654d3776362539573 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 10 三月 2022 19:47:31 +0800
Subject: [PATCH] add 增加 DataBaseHelper 数据库助手 用于屏蔽多类型数据库sql语句差异

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
index d236c96..e5b54ab 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java
@@ -15,6 +15,7 @@
 import com.ruoyi.common.core.domain.entity.SysUser;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.helper.DataBaseHelper;
 import com.ruoyi.common.helper.LoginHelper;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.system.domain.SysPost;
@@ -80,7 +81,7 @@
             .and(ObjectUtil.isNotNull(user.getDeptId()), w -> {
                 List<SysDept> deptList = deptMapper.selectList(new LambdaQueryWrapper<SysDept>()
                     .select(SysDept::getDeptId)
-                    .apply("find_in_set({0},ancestors) <> 0", user.getDeptId()));
+                    .apply(DataBaseHelper.findInSet(user.getDeptId(), "ancestors")));
                 w.eq("u.dept_id", user.getDeptId())
                     .or()
                     .in("u.dept_id", deptList.stream().map(SysDept::getDeptId).collect(Collectors.toList()));

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