package com.hxzkappboot.mapper; import com.baomidou.mybatisplus.core.mapper.BaseMapper; import com.hxzkappboot.pojo.TbUser; import org.apache.ibatis.annotations.Select; import java.util.List; public interface UserDao extends BaseMapper { @Select("select u.*,c.id as company from tb_user u LEFT JOIN tb_company c ON u.company=c.companyname where username = #{username} and password = #{password}") public TbUser findUser(TbUser user); @Select("select * from tb_user where cid != 'null' and cid != ''") public List findUserCid( ); }