shopcartservlet.java

基于struts+hibernate的电子商务网站。可运行。数据库mysql

/**
  * @(#)tarena.global.Transform.java  2008-11-14  
  * Copy Right Information	: Tarena
  * Project					: xindou
  * JDK version used		: jdk1.6.4
  * Comments				: 转化类。
  * Version					: 1.0
  * Sr	Date		Modified By		Why & What is modified
  * 1.	2008-11-14 	陈达     		新建
  **/
package tarena.servlet;

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

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


import tarena.entity.Shopcart;
import tarena.global.PageUtil;
import tarena.global.Transform;

@SuppressWarnings("serial")
public class ShopcartServlet extends HttpServlet {


	public void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		response.setContentType("text/html");
		response.setCharacterEncoding("UTF-8");
		PrintWriter out = response.getWriter();
		
		String cookiestr = request.getParameter("cookiestr");		
		List<Shopcart> goods = PageUtil.getGoodsFromCookieString(cookiestr);
		double total = Transform.getFormatNumber(PageUtil.getGoodsTotalPrice(goods), 2, false);
		out.print(PageUtil.getShopcartResponseString(goods, total));
		
		out.flush();
		out.close();
	}
	
}