新学的知识

 package njh;

import java.io.IOException;
import java.io.PrintWriter;

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

public class zz extends HttpServlet {

 /**
  * Constructor of the object.
  */
 public zz() {
  super();
 }

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

 /**
  * The doGet method of the servlet. <br>
  *
  * This method is called when a form has its tag value method equals to get.
  *
  * @param request the request send by the client to the server
  * @param response the response send by the server to the client
  * @throws ServletException if an error occurred
  * @throws IOException if an error occurred
  */
 public void doGet(HttpServletRequest request, HttpServletResponse response)
   throws ServletException, IOException {
  this.doPost(request, response);
 }

 /**
  * The doPost method of the servlet. <br>
  *
  * This method is called when a form has its tag value method equals to post.
  *
  * @param request the request send by the client to the server
  * @param response the response send by the server to the client
  * @throws ServletException if an error occurred
  * @throws IOException if an error occurred
  */
 public void doPost(HttpServletRequest request, HttpServletResponse response)
   throws ServletException, IOException {

  response.setContentType("text/html;charest=GB2312");
  PrintWriter out = response.getWriter();
  out.println("Name:"+request.getParameter("textfield")+"<br>");
  out.println("Photo:"+request.getParameter("imageField")+"<br>");
  out.println("Sexy:"+request.getParameter("RadioGroup1")+"<br>");
  out.println("QQ:"+request.getParameter("textfield2")+"<br>");
  out.println("Address:"+request.getParameter("select2")+"<br>");
  out.println("Shengxiao:"+request.getParameter("select")+"<br>");
  out.println("Hobby:"+request.getParameter("CheckboxGroup1")+"<br>");
  out.println("The most favorite words:"+request.getParameter("textarea")+"<br>");
  out.println("The most favorite foods:"+request.getParameter("CheckboxGroup2")+"<br>");
  out.println("The most favorite Sports:"+request.getParameter("CheckboxGroup3")+"<br>");
  out.println("assessment:"+request.getParameter("textarea2")+"<br>");
 }

 /**
  * Initialization of the servlet. <br>
  *
  * @throws ServletException if an error occurs
  */
 public void init() throws ServletException {
  // Put your code here
 }

}