update 简化查询用户功能

疯狂的狮子li

2022-03-04 d3a3ad5cbd15a54d41e98ef12344fa9ff88ce635

 ruoyi-system/src/main/resources/mapper/system/SysUserRoleMapper.xml

@@ -8,5 +8,10 @@
        <result property="userId" column="user_id"/>
        <result property="roleId" column="role_id"/>
    </resultMap>
    <select id="selectUserIdByRoleId" resultType="Long">
        select u.user_id from sys_user u
        inner join sys_user_role ur
            on u.user_id = ur.user_id and ur.role_id = #{roleId}
    </select>

</mapper>