import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
/**
* 使用文件字节流实现文件的复制
* @author cg
*/
public class Demo03 {
public static void main(String[] args) throws Exception {
//创建文件字节输入流
FileInputStream fis = new FileInputStream("c:\\Users\\cheng\\Desktop\\code\\001.jpg");
//创建文件字节输出流
FileOutputStream fos = new FileOutputStream("c:\\Users\\cheng\\Desktop\\code\\002.jpg");
//一边读一边写
byte[] buffer = new byte[1024];
int count = 0;
while ((count=fis.read(buffer))!=-1){
fos.write(buffer,0,count);
}
//
fis.close();
fos.close();
System.out.println("复制完毕");
}
}