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();
			  }
		  }
	  	}
	 }
}