checkout.java

模仿Taobao购物网

package taobaoproject;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class checkout extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        //Vector buylist = (Vector)request.getp.getSession();
        String orderDate = request.getParameter("orderDate");
        if (orderDate == null) {
            orderDate = "";
        }
        float goodsFee;
        try {
            goodsFee = Float.parseFloat(request.getParameter("goodsFee"));
        } catch (Exception e) {
            goodsFee = 0f;
        }
        float shipFee;
        try {
            shipFee = Float.parseFloat(request.getParameter("shipFee"));
        } catch (Exception e) {
            shipFee = 0f;
        }
        float totalPrice;
        try {
            totalPrice = Float.parseFloat(request.getParameter("totalPrice"));
        } catch (Exception e) {
            totalPrice = 0f;
        }
        String shipType = request.getParameter("shipType");
        if (shipType == null) {
            shipType = "";
        }
        String payType = request.getParameter("payType");
        if (payType == null) {
            payType = "";
        }
        int memberID;
        try {
            memberID = Integer.parseInt(request.getParameter("memberID"));
        } catch (NumberFormatException e) {
            memberID = 0;
        }
        String receiverName = request.getParameter("receiverName");
        if (receiverName == null) {
            receiverName = "";
        }
        String receiverPhone = request.getParameter("receiverPhone");
        if (receiverPhone == null) {
            receiverPhone = "";
        }
        String receiverPostCode = request.getParameter("receiverPostCode");
        if (receiverPostCode == null) {
            receiverPostCode = "";
        }
        String receiverAdress = request.getParameter("receiverAdress");
        if (receiverAdress == null) {
            receiverAdress = "";
        }

        orderInfo_Bean orderInfoBean = new orderInfo_Bean();
        orderInfoBean.setOrderDate(orderDate);
        orderInfoBean.setGoodsFee(goodsFee);
        orderInfoBean.setShipFee(shipFee);
        orderInfoBean.setTotalPrice(totalPrice);
        orderInfoBean.setShipType(shipType);
        orderInfoBean.setPayType(payType);
        orderInfoBean.setMemberID(memberID);
        orderInfoBean.setReceiverName(receiverName);
        orderInfoBean.setReceiverPhone(receiverPhone);
        orderInfoBean.setReceiverPostCode(receiverPostCode);
        orderInfoBean.setReceiverAdress(receiverAdress);
        if(orderInfoBean.isInsert()) {
            response.sendRedirect("checkout.jsp");
        }
        else {
            response.sendRedirect("erro.jsp");
        }

    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}