删除

郑永安

2023-06-19 2fcd97552d16718cc7997629fd637a73a5a4483f

 src/main/java/com/gk/firework/Service/ServiceImpl/SaleProductServiceImpl.java

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package com.gk.firework.Service.ServiceImpl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gk.firework.Domain.SaleProductInfo;
import com.gk.firework.Mapper.SaleProductInfoMapper;
import com.gk.firework.Service.SaleProductService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service("SaleProductService")
public class SaleProductServiceImpl extends ServiceImpl<SaleProductInfoMapper, SaleProductInfo> implements SaleProductService {
    @Autowired
    SaleProductInfoMapper saleProductInfoMapper;


    @Override
    public List<SaleProductInfo> selectRandom(int n) {
        return saleProductInfoMapper.selectRandom(n);
    }
}