重命名文件

import java.io.IOException;

import java.nio.file.FileSystems;

import java.nio.file.Files;/**from nowjava.com**/

import java.nio.file.Path;

import java.nio.file.StandardCopyOption;


public class Main {

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

    Path movefrom = FileSystems.getDefault().getPath(

        "C:/folder1/photos/test.jpg");


    try {

      Files.move(movefrom, movefrom.resolveSibling("test_renamed.jpg"),