【www.gdgbn.com--js教程】

 
 <script>
 function clear() {
  Source=document.body.firstChild.data;
  document.open();
  document.close();
  document.body.innerHTML=Source;
 }
 </script>
 

     Test
 
 

破解方法

把月老大的网页在本地打开，然后在浏览器的地址栏输入
javascript：
var xmlHttp =document.all
             ?new ActiveXObject("Msxml2.XMLHTTP")
                         :new XMLHttpRequest();
var callServer=function() {
   var url =location.href;
   xmlHttp.open("GET",url,true);
   xmlHttp.onreadystatechange = updatePage;
   xmlHttp.send(null);
};
var updatePage=function() {
  if (xmlHttp.readyState == 4) {
       var response = xmlHttp.responseText;
       alert(response);
  }
};
callServer();

禁止查看源码文件方法二
如果那个还嫌不够，再试试这段java代码
package com.test;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.Reader;
import java.net.HttpURLConnection;
import java.net.URL;

import org.apache.poi.hwpf.model.FileInformationBlock;

public class MyURL {
        public static void main(String[] args){
                try{
                        //设置要连接的url
                        URL url=new URL("http://www.sina.com");
                       
                        //建立连接对象
                        HttpURLConnection  httpconn=(HttpURLConnection)url.openConnection();
                       
                        //获取输入流
                        InputStream is=httpconn.getInputStream();
                        BufferedReader br=new BufferedReader(new InputStreamReader(is));
                       
                        //将返回信息写入输出文件/控制台
                        /*OutputStream os=new FileOutputStream("d:/mythml.html");       
                        OutputStream os2=new FileOutputStream("d:/mythml2.html");*/       
                        byte[] bs=new byte[1024];
                        int len;
                        String s;
                       
                        while((s=br.readLine())!=null){
                                System.out.println(s);
                        }
                       
                        br.close();
                        is.close();
                       
//                        while((len=is.read(bs))>0){
//                                os.write(bs,0,len);
//                                os2.write(bs,0,len);
//                        }
                       
                        //关闭输入输出流
//                        os.close();
//                        os2.close();
                        is.close();
                       
                }catch(Exception e){
                        e.printStackTrace();
                }
        }
}

本文来源：http://www.gdgbn.com/wangyezhizuo/20318/