请问jsp小偷程序怎么写？200分！
rt

------解决方案--------------------
<%@ page language= "java " pageEncoding= "UTF-8 "%>
<%@ page import= "java.io.*,java.net.URL "%>
<%
URL url = new URL( "http://www.itpub.net ");//建立URL对象，并实例化为url，获得要抓取的网页地址
BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream(), "GB2312 "));//建立BufferedReader对象，并实例化为reader，这里的GB2312是要抓取的网页编码格式
while(reader.ready())
{
out.println(reader.readLine());
}
reader.close();
%>
------解决方案--------------------
package com.test;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.URL;
import java.net.URLConnection;

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

public class Thrief extends HttpServlet {

/**
* Constructor of the object.
*/
public Thrief() {
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 {

String url = request.getParameter( "url ");
System.out.println(url);
URLConnection con = new URL(url).openConnection();
PrintWriter out = response.getWriter();
BufferedReader br = new BufferedReader(new InputStreamReader(con
.getInputStream()));

String content = br.readLine();

while (content != null) {
out.write(content);
content = br.readLine();

}
out.flush();

out.close();
}

/**
* 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 ");
PrintWriter out = response.getWriter();
out
.printl