通过URL下载文件保存到本地文件

zhangzhichao198

public class DownFile {
/**
  * @param args
  * @throws Exception
  */
public static void main(String[] args) throws Exception {
  download("
http://music.yule.sohu.com/upload/zhiqianqiutian.mp3
", "C:\\1.mp3");
  
}
public static void download(String urlString,String filename)throws Exception{
  URL url = new URL(urlString);
  URLConnection con = url.openConnection();
  InputStream is = con.getInputStream();
  
  byte[] bs = new byte[1024];
  int len;
  OutputStream os = new FileOutputStream(filename);
  while((len = is.read(bs))!=-1){
   os.write(bs, 0, len);
  }
  os.close();
  is.close();
}
}

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u3/93686/showart_1865236.html