testproduct.java

一个经典购物车（shoppingcart）实例代码

package com.jpioneer.application.product.test;

import java.util.List;

import com.jpioneer.application.product.service.ProductService;
import com.jpioneer.application.product.service.impl.ProductServiceImpl;

public class TestProduct {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		ProductService s=new ProductServiceImpl();
		try{
		List l=s.listAllProducts();
		System.out.println(l.size());
		}catch(Exception e){
			e.printStackTrace();
		}
	}

}