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/*
* uFruitCatalog.java
*
* Created on 2007骞?鏈?鏃? 涓嬪崍8:12
*/
package example.servlet;
import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* @author hyl
* @version
*/
public class uFruitCatalog extends HttpServlet {
/** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=gb2312");
PrintWriter out = response.getWriter();
out.println("<HTML><HEAD><TITLE>绠鍗曡喘鐗╄溅 "
+ "Example</TITLE></HEAD>");
out.println("<BODY><TABLE border=\"0\" width=\"100%\"><tr>");
out.println("<td align=\"left\" valign=\"bottom\">");
out.println("<H1>娆㈣繋鏉ュ埌缃戜笂姘存灉搴楄喘鐗?/H1></td></tr></TABLE><HR>");
String apple_amount = request.getParameter("AppleAmount");
String banana_amount = request.getParameter("BananaAmount");
String grape_amount = request.getParameter("GrapeAmount");
if(apple_amount==null)apple_amount="0";
if(banana_amount==null)banana_amount="0";
if(grape_amount==null)grape_amount="0";
String encodedUrl = response.encodeURL( "uShoppingCart?AppleAmount="+apple_amount+
"&BananaAmount="+banana_amount+ "&GrapeAmount="+grape_amount);
out.print("<FORM ACTION=\"");
out.println(response.encodeURL(encodedUrl));
out.println("\" METHOD=\"POST\">");
out.println("<TABLE CELLSPACING=\"5\" CELLPADDING=\"5\"><TR>");
out.println("<TD ALIGN=\"center\"><B>绉嶇被</B></TD>");
out.println("<TD ALIGN=\"center\"><B>鍗曚环</B></TD>");
out.println("<TD ALIGN=\"center\"><B>鏁伴噺</B></TD></TR><TR>");
out.println("<TD ALIGN=\"center\">"+"鑻规灉"+"</TD>");
out.println("<TD ALIGN=\"center\">"+"6.5"+"</TD>");
out.println("<TD ALIGN=\"center\">");
out.println("<INPUT NAME=\"apple_amount\""
+ " ></TD></TR><TR>");
out.println("<TD ALIGN=\"center\">"+"棣欒晧"+"</TD>");
out.println("<TD ALIGN=\"center\">"+"3.5"+"</TD>");
out.println("<TD ALIGN=\"center\">");
out.println("<INPUT NAME=\"banana_amount\""
+ "></TD></TR><TR>");
out.println("<TD ALIGN=\"center\">"+"钁¤悇"+"</TD>");
out.println("<TD ALIGN=\"center\">"+"5.6"+"</TD>");
out.println("<TD ALIGN=\"center\">");
out.println("<INPUT NAME=\"grape_amount\""
+ "></TD></TR>");
out.println("</TABLE><HR>");
//String contextPath = request.getContextPath( );
out.println("<INPUT TYPE=\"Submit\" NAME=\"btn_submit\" " + "VALUE=\"鏀惧叆璐墿杞">");
out.println("</FORM></BODY></
HTML>");
out.close();
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/** Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/** Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/** Returns a short description of the servlet.
*/
public String getServletInfo() {
return "Short description";
}
// </editor-fold>
}