java nio 拷贝删除移动文件及属性查看

package com.nio;

import java.io.IOException;
import java.nio.file.DirectoryStream;
import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;

public class TestPath2 {

    public static void main(String[] args) throws IOException {
        Path test = Paths.get("C:/ttt/test.txt");
        Path test2 = Paths.get("C:/ttt/test2.txt");
        Path test3 = Paths.get("C:/ttt/test3.txt");
        Files.createFile(test);
        Files.copy(test, test2);
        Files.move(test2, test3);
        Files.delete(test);
        
        System.out.println(Files.getLastModifiedTime(test3));
        System.out.println(Files.size(test3));
        System.out.println(Files.isDirectory(test3));
        System.out.println(Files.readAttributes(test3,"*"));
    }

}

上面的代码会得到

2017-04-19T08:29:35.049265Z
0
false
{lastAccessTime=2017-04-19T08:29:35.052766Z, lastModifiedTime=2017-04-19T08:29:35.049265Z, size=0, creationTime=2017-04-19T08:29:35.052766Z, isSymbolicLink=false, isRegularFile=true, fileKey=null, isOther=false, isDirectory=false}