package com.nokia.dao; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.nokia.pojo.RoleEntity; import java.util.List; import org.apache.ibatis.annotations.Mapper; import org.apache.ibatis.annotations.Select; @Mapper public interface RoleDao extends BaseMapper { @Select("select r.role_id, r.role_name, r.system from sqmdb_rpt.acl_role r, sqmdb_rpt.acl_user_role ur where r.role_id = ur.role_id and ur.user_id = #{userId}") List findByUserId(Integer userId); }