package day07;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
public class CopyDemo2 {
public static void main(String[] args) throws IOException {
FileInputStream fis = new FileInputStream("fos.txt");
BufferedInputStream bis = new BufferedInputStream(fis);
FileOutputStream fos = new FileOutputStream("fos_copy_01.txt");
BufferedOutputStream bos = new BufferedOutputStream(fos);
int d = -1;
while((d = bis.read())!=-1){
bos.write(d);
}
System.out.println("复制完毕!");
bis.close();
bos.close();
}
}