showproservelet.java

采用java实现的网上商店

package com.ata.java2.shoppingcart;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class ShowProServelet extends HttpServlet {
	public ShowProServelet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		 response.setContentType("text/html");
		 response.setCharacterEncoding("gbk");
		 PrintWriter out = response.getWriter();
		 
		 ProductOper po=new ProductOper();
		 ArrayList list=po.findProductAll();
		 out.println("商品编号     ");
	     out.println("商品名称     "); 
	     out.println("商品价格     ");
	     out.println("商品数量     "); 
	     out.println("商品图片     ");
	     out.println("商品品牌     "); 
	     out.println("商品备注     ");
	     out.println("商品类型     "); 
	     out.println("<br>"); 
		 	for(int i=0; i< list.size();i++)
		  {
		  		 Product pro = (Product)list.get(0);
				 String id = pro.getProductId();
				 String name = pro.getProductName();
				 double price = pro.getProductPrice();
				 int count = pro.getProductCount();
				 String image = pro.getProductImage();
				 String brand = pro.getProductBrand();
				 String info = pro.getProductInfo();
				 String type = pro.getProductType();
				 out.println(id);
			     out.println(name); 
			     out.println(price);
			     out.println(count); 
			     out.println(image);
			     out.println(brand); 
			     out.println(info);
			     out.println(type); 
			     out.println("<br>"); 
		   	}
		 	
		out.flush();
		out.close();
	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		
		doGet(request,response);	
	}

	public void init() throws ServletException {
		// Put your code here
	}

}