想实现下保存网页，试了下百度可以，打开来没有问题，但试了试url如果是www.google.com.hk，打开来就是乱码。。。不知道怎么解决
学java没多久。。新手求教。。
以下是java代码

	public static void savePage(URL url) throws IOException, ParserException, IllegalArgumentException{
		InputStream is = url.openStream();
		int i;
		String title = HTMLHelper.getTitle(url);
		String file = url.getFile().trim();
		String host = url.getHost().trim();
		String filename = title+"("+url.getHost()+file+")";
		FileOutputStream fos = new FileOutputStream("Pages\\"+filename+".html");
		do{
			i = is.read();
			fos.write(i);
		}
		while(i!=-1);
		is.close();
		fos.close();
		System.out.println("Success!The filename is:"+filename+".html");
		
	}