productdao.java

这是一个基于Java的网络书店系统

package com.netshop.domain.dao;

import java.util.List;

import com.netshop.domain.model.Product;
import org.springframework.dao.DataAccessException;

public interface ProductDao {

    List getProductListByCategory(int categoryId) throws DataAccessException;

    List searchProductList(String keywords) throws DataAccessException;

    Product getProduct(int productId) throws DataAccessException;

}