package com.itheima.file.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.itheima.file.mapper.Demo1Mapper;
import com.itheima.file.service.Demo1Service;
import com.itheima.file.pojo.Demo1;
import org.springframework.stereotype.Service;

@Service
public class Demo1ServiceImpl extends ServiceImpl<Demo1Mapper, Demo1> implements Demo1Service {

}
