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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);
|
| }
|
|
