Java Basics Review of Javaio---bufferedinputstream and bufferedoutputstream

MP3 the replication process:

 PackageCom.lp.ecjtu;ImportJava.io.BufferedInputStream;ImportJava.io.BufferedOutputStream;ImportJava.io.FileInputStream;Importjava.io.FileNotFoundException;ImportJava.io.FileOutputStream;Importjava.io.IOException;/** *  * @authorAdministrator * Demo MP3 copy * bufferedoutputstream * Bufferedinputstream **/ Public classCopymp3stream {/**     * @paramargs *@throwsIOException*/     Public Static voidMain (string[] args)throwsIOException {LongStartTime =System.currenttimemillis ();        Copy_1 (); LongEndTime =System.currenttimemillis (); System.out.println ("Total Cost" + (Endtime-starttime) + "millisecond"); }         Public Static voidCopy_1 ()throwsioexception{//creates an internal buffer array, reads the data from the hard disk into the buffer, and the byte stream bufferBufferedinputstream Bufios =NewBufferedinputstream (NewFileInputStream ("D:\\1.mp3")); Bufferedoutputstream Buffos=NewBufferedoutputstream (NewFileOutputStream ("2.mp3")); intby = 0;  while((By=bufios.read ())! =-1) {//reads buffer data into the input streamBuffos.write (by);//write to the output stream} buffos.close ();    Bufios.close (); }}

Java Basics Review of Javaio---bufferedinputstream and bufferedoutputstream