From 931ed0eb0036d3505fd0a4bd7b2f1d54c7d5f903 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期六, 18 九月 2021 15:44:36 +0800
Subject: [PATCH] update [重大改动]重写 防重提交实现 使用分布式锁 解决并发问题 压测通过
---
ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
index 21f6854..889982a 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -30,6 +30,9 @@
<select id="selectDeptList" parameterType="SysDept" resultMap="SysDeptResult">
<include refid="selectDeptVo"/>
where d.del_flag = '0'
+ <if test="deptId != null and deptId != 0">
+ AND dept_id = #{deptId}
+ </if>
<if test="parentId != null and parentId != 0">
AND parent_id = #{parentId}
</if>
@@ -57,4 +60,17 @@
order by d.parent_id, d.order_num
</select>
+ <update id="updateDeptChildren" parameterType="java.util.List">
+ update sys_dept set ancestors =
+ <foreach collection="depts" item="item" index="index"
+ separator=" " open="case dept_id" close="end">
+ when #{item.deptId} then #{item.ancestors}
+ </foreach>
+ where dept_id in
+ <foreach collection="depts" item="item" index="index"
+ separator="," open="(" close=")">
+ #{item.deptId}
+ </foreach>
+ </update>
+
</mapper>
--
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