保存文件

追风少年

public void Download(){int byteRead=0;try{URL url=new URL(link);URLConnection conn=url.openConnection();InputStream is=conn.getInputStream();FileOutputStream os=new FileOutputStream(path);byte[] buffer=new byte[262144];while((byteRead=is.read(buffer))!=-1){os.write(buffer,0,byteRead);}}catch(MalformedURLException me){me.printStackTrace();}catch(IOException ie){ie.printStackTrace();}}