package test;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

/**
 * @author shusheng
 * @description 使用絕對路徑復制文件
 * @Email [email protected]
 * @date 2018/11/9 17:23
 */
public class CopyFileDemo2 {

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

        FileInputStream fis 
 
= new FileInputStream("C:\\Users\\shusheng\\Pictures\\110.jpg");
        FileOutputStream fos = new FileOutputStream("C:\\Users\\shusheng\\Pictures\\111.jpg");

        int by = 0;
        while((by=fis.read())!=-1){
            fos.write(by);
        }

        fis.close();
        fos.close();

    }

}
 

【復制文本文件：使用絕對路徑復制文件】