描述

郑永安

2023-06-19 59e91a4e9ddaf23cebb12993c774aa899ab22d16

 src/main/java/com/gk/firework/Service/SaleProductService.java

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package com.gk.firework.Service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.gk.firework.Domain.SaleProductInfo;

import java.util.List;

public interface SaleProductService extends IService<SaleProductInfo> {

    List<SaleProductInfo> selectRandom(int n);

}