package src.IOStream;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.IOException;

// 文件拷贝操作

public class FileCopy {

public static void main(String[] args) {

copyFile();

}

public static void copyFile(){

String srcFilename = "Serialable/src/IOStream/CreateForFile/new1.txt";

String desFilename = "Serialable/src/IOStream/CreateForFile/new2.txt";

FileInputStream fileInputStream = null;

FileOutputStream fileOutputStream = null;

try {

fileInputStream = new FileInputStream(srcFilename);

fileOutputStream = new FileOutputStream(desFilename);

byte[] cache = new byte[1024];

int readLen = 0;

while((readLen = fileInputStream.read(cache)) != -1){

fileOutputStream.write(cache, 0, readLen);

}

} catch (IOException e){

e.printStackTrace();

} finally {

try {

fileInputStream.close();

fileOutputStream.close();

} catch (IOException e){

e.printStackTrace();

}

}

}

}