soc/soc-modules/soc-modules-system/src/main/resources/mapper/system/SysUserRoleMapper.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.xunmei.system.mapper.SysUserRoleMapper">

	<resultMap type="com.xunmei.system.domain.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>


    <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,create_by,create_time) values
		<foreach item="item" index="index" collection="list" separator=",">
			(#{item.userId},#{item.roleId},#{item.createBy},#{item.createTime})
		</foreach>
	</insert>

	<delete id="deleteUserRoleInfo" parameterType="com.xunmei.system.domain.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>

	<select id="selectUserRoleVoList" resultType="com.xunmei.system.domain.vo.UserRoleVo">
		select ur.user_id as userId, r.id as roleId, r.role_name as roleName
		from sys_user_role ur
				 inner join sys_role r on ur.role_id = r.id
		where ur.user_id = #{userId}
		  and r.del_flag = 0
	</select>
</mapper>