调用Files.getFileAttributeView（）方法以提取POSIX属性

import java.io.IOException;/*from nowjava.com*/

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.nio.file.attribute.PosixFileAttributeView;

import java.nio.file.attribute.PosixFileAttributes;


public class Main {

  public static void main(String[] args) {


    PosixFileAttributes attr = null;

    Path path = Paths.get("/home/folder1/folder2/folder3/test.txt");

    try {
    /*
    时 代 J     a    v  a - nowjava.com
    */

      attr = Files.getFileAttributeView(path, PosixFileAttributeView.class)

          .readAttributes();

    } catch (IOException e) {

      System.err.println(e);

    }

    System.out.println("File owner: " + attr.owner().getNa