完善Dao之Mapper，和pojo实体类代码

liurunyu

2023-11-08 92fecf2191c5f0a3b1086abababb7922929cb1c5

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package com.dy.pipIrrGlobal.daoDemo;
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dy.pipIrrGlobal.pojoBa.BaUser;
import com.dy.pipIrrGlobal.pojoDemo.DemoAddress;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
 
@Mapper
public interface DemoAddressMapper extends BaseMapper<DemoAddress> {
 
    DemoAddress selectByUserId(@Param("userId") Long userId) ;
}