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/SysUserPostMapper.xml | 28 +---------------------------
1 files changed, 1 insertions(+), 27 deletions(-)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
index 4b420b1..0ff9265 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
@@ -9,30 +9,4 @@
<result property="postId" column="post_id"/>
</resultMap>
- <delete id="deleteUserPostByUserId" parameterType="Long">
- delete
- from sys_user_post
- where user_id = #{userId}
- </delete>
-
- <select id="countUserPostById" resultType="Integer">
- select count(1)
- from sys_user_post
- where post_id = #{postId}
- </select>
-
- <delete id="deleteUserPost" parameterType="Long">
- delete from sys_user_post where user_id in
- <foreach collection="array" item="userId" open="(" separator="," close=")">
- #{userId}
- </foreach>
- </delete>
-
- <insert id="batchUserPost">
- insert into sys_user_post(user_id, post_id) values
- <foreach item="item" index="index" collection="list" separator=",">
- (#{item.userId},#{item.postId})
- </foreach>
- </insert>
-
-</mapper>
\ No newline at end of file
+</mapper>
--
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