Mediation-Backend/ruoyi-system/src/main/resources/mapper/system/SysUserDeptMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.system.mapper.SysUserDeptMapper">

    <resultMap type="com.ruoyi.common.core.domain.entity.SysUserDept" id="resultMap">
        <id     property="userId"       column="user_id"      />
        <result property="deptId"       column="dept_id"      />
    </resultMap>





	<select id="selectUserDeptById"  resultMap="resultMap">
		select * from ms_sys_user_dept
		where user_id = #{userId}
	</select>



	<insert id="insert" parameterType="com.ruoyi.common.core.domain.entity.SysUserDept">
 		insert into ms_sys_user_dept(
 			user_id,
 			dept_id
 		)values(
 			#{userId},
 			#{deptId}
 		)
	</insert>
    <insert id="batchSave">
		insert into ms_sys_user_dept(
		user_id,
		dept_id
		)values
		<foreach item="item" index="index" collection="list" separator=",">
		(
		#{item.userId},
		#{item.deptId}
		)
		</foreach>;
	</insert>


	<delete id="deleteUserById" >
		delete from ms_sys_user_dept  where user_id = #{userId}
 	</delete>

 	<delete id="deleteUserByIds">
		delete from ms_sys_user_dept  where user_id in
 		<foreach collection="ids" item="userId" open="(" separator="," close=")">
 			#{userId}
        </foreach>
 	</delete>

</mapper>