生成静态页java代码

package com.fang.news.test;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;


/**   
 *    
 * 项目名称：NewsPortalProject   
 * 类名称：HTMLMaker   
 * 类描写叙述：   
 * 创建人：XianJuanJuan   
 * 创建时间：2015年7月23日 下午5:34:02    
 * @version    
 *    
 */
public class HTMLMaker {

  final static Object lock = new Object();   
  public static void makeHtml(String page, String filePath){   
    makeHtml(page,filePath,"utf-8");   
   }   

  public static void main(String[] args) {

    String page = "http://bj.58.com/";
    String filePath = "D://test.html";
    makeHtml(page, filePath);
  }
   public static void makeHtml(String page, String filePath,String chartset) {   
    synchronized (lock) {

      HttpURLConnection huc = null;   
      BufferedReader br = null;   
      BufferedWriter bw = null;   
      try {   
        huc = (HttpURLConnection)new URL(page).openConnection();   
        System.setProperty("sun.net.client.defaultConnectTimeout", "30000");   
        System.setProperty("sun.net.client.defaultReadTimeout", "30000");    
        huc.connect();   
        InputStream stream = huc.getInputStream();   
        bw = new BufferedWriter(new OutputStreamWriter (new FileOutputStream(filePath),chartset));   
        br = new BufferedReader(new InputStreamReader(stream, chartset));   
        String line;   
        while((line = br.readLine())!= null){   
          if(line.trim().length() > 0){   
            bw.write(line);   
            bw.newLine();   
          }   
        }   
      } catch (Exception e) {   
        e.printStackTrace();   
      } finally {   
        try {   
          br.close();   
          bw.close();   
          huc.disconnect();   
        } catch (Exception e) {   
          e.printStackTrace();   
        }   
      }    
      }   
   }
}