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/SysUserRoleMapper.xml | 48 +++++-------------------------------------------
1 files changed, 5 insertions(+), 43 deletions(-)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml
index a49b7dc..a029d66 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml
@@ -4,48 +4,10 @@
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.system.mapper.SysUserRoleMapper">
- <resultMap type="SysUserRole" id="SysUserRoleResult">
- <result property="userId" column="user_id"/>
- <result property="roleId" column="role_id"/>
- </resultMap>
-
- <delete id="deleteUserRoleByUserId" parameterType="Long">
- delete
- from sys_user_role
- where user_id = #{userId}
- </delete>
-
- <select id="countUserRoleByRoleId" resultType="Integer">
- select count(1)
- from sys_user_role
- where role_id = #{roleId}
+ <select id="selectUserIdsByRoleId" resultType="Long">
+ select u.user_id from sys_user u
+ inner join sys_user_role sur
+ on u.user_id = sur.user_id and sur.role_id = #{roleId}
</select>
- <delete id="deleteUserRole" parameterType="Long">
- delete from sys_user_role where user_id in
- <foreach collection="array" item="userId" open="(" separator="," close=")">
- #{userId}
- </foreach>
- </delete>
-
- <insert id="batchUserRole">
- insert into sys_user_role(user_id, role_id) values
- <foreach item="item" index="index" collection="list" separator=",">
- (#{item.userId},#{item.roleId})
- </foreach>
- </insert>
-
- <delete id="deleteUserRoleInfo" parameterType="SysUserRole">
- delete
- from sys_user_role
- where user_id = #{userId}
- and role_id = #{roleId}
- </delete>
-
- <delete id="deleteUserRoleInfos">
- delete from sys_user_role where role_id=#{roleId} and user_id in
- <foreach collection="userIds" item="userId" open="(" separator="," close=")">
- #{userId}
- </foreach>
- </delete>
-</mapper>
\ No newline at end of file
+</mapper>
--
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