java mp3複制_Java 位元組流 複制MP3

package io.bytestream.test;

import java.io.BufferedInputStream;

import java.io.BufferedOutputStream;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.nio.Buffer;

import sun.java2d.pipe.BufferedOpCodes;

public class CopyMp3Test {

public static void main(String[] args) throws IOException {

copy_2();

}

private static void copy_2() throws IOException {

FileInputStream fis=new FileInputStream("D:\\BaiduNetdiskDownload\\0.mp3");

BufferedInputStream bufis=new BufferedInputStream(fis);

FileOutputStream fos=new FileOutputStream("d:\\2.mp3");

BufferedOutputStream bufos=new BufferedOutputStream(fos);

byte[]buf=new byte[1024];

int len=0;

while((len=bufis.read(buf))!=-1) {

bufos.write(buf,0,len);

}

fos.close();

fis.close();

}

private static void copy_1() throws IOException {

FileInputStream fis=new FileInputStream("D:\\BaiduNetdiskDownload\\0.mp3");

FileOutputStream fos=new FileOutputStream("d:\\1.mp3");

byte[]buf=new byte[1024];

int len=0;

while((len=fis.read(buf))!=-1) {

fos.write(buf,0,len);

}

fos.close();

fis.close();

}

}