package com.imooc.strem;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

public class FileOutputStreamTwo {

public static void main(String[] args) {

// 文件拷贝

try {

FileInputStream fis=new FileInputStream("happy.jpg");

FileOutputStream fos=new FileOutputStream("happycopy.jpg");

byte[] b=new byte[1024];

int n=0;

while((n=fis.read(b))!=-1) {

fos.write(b,0,n);

}

fis.close();

fos.close();

} catch (FileNotFoundException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}