From 5911e94b65e45c98c81f64928232b5d8f824a19b Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期六, 14 一月 2023 01:01:13 +0800
Subject: [PATCH] update 优化 利用 resultMap 自动映射配置 简化 xml (非嵌套)
---
ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml | 33 +--------------------------------
1 files changed, 1 insertions(+), 32 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..d6dffcd 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml
@@ -4,35 +4,4 @@
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.system.mapper.SysUserPostMapper">
- <resultMap type="SysUserPost" id="SysUserPostResult">
- <result property="userId" column="user_id"/>
- <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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