import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;

public class chuanboyi {

 public static void main(String[] args){
  // TODO Auto-generated method stub
  StringBuffer html = new StringBuffer();
  HttpClient httpclient = new HttpClient();
  //创建GET方法实例
  GetMethod getMethod = new GetMethod("http://www.");
  //使用系统提供的默认恢复策略
  getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
  try{
   //执行GET方法
   int statusCode = httpclient.executeMethod(getMethod);
   if(statusCode != HttpStatus.SC_OK){
    System.out.println("Method is wrong " + getMethod.getStatusLine());
   }
   InputStream responseBody = getMethod.getResponseBodyAsStream();
   BufferedReader reader = new BufferedReader(new InputStreamReader(responseBody,"utf-8"));
   String line = reader.readLine();
   while(line != null){
    html.append(line).append("n");
    line = reader.readLine();
   }
   reader.close();
   //正则表达式
   String regex = "[\s\S]+.*";
   String regexa ="(?