htmlcode.java

用Java编写的一个可下载MP3

package org.serain.shmily.downloadUrl;

import java.io.*;
import java.net.*;

public class HtmlCode {
	public static String getHtmlCode(String url) throws Exception{
		StringBuffer code=new StringBuffer();
		URL u;
		try {
			u = new URL(url);
			InputStream is=u.openStream();
			InputStreamReader isr=new InputStreamReader(is);
			char[] buffer=new char[2048];
			int len;
			while((len=isr.read(buffer))!=-1){
				code.append(buffer, 0, len);
			}
			return code.toString();
		} catch (Exception e) {
			throw new Exception("连接不上");
		}
		
	}

}