获取POSIX视图属性---POSIX

Path path = Paths.get("/home/icer/note.txt");

PosixFileAttributes attr = null;

try {
attr = Files.readAttributes(path, PosixFileAttributes.class);
} catch (Exception e) {
e.printStackTrace();
}

System.out.println("File owner: " + attr.owner().getName());
System.out.println("File group: " + attr.group().getName());
System.out.println("File permissions: " + attr.permissions().toString());

Path path = Paths.get("/home/icer/note.txt");

PosixFileAttributes attr = null;

try {
attr = Files.getFileAttributeView(path, PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS).readAttributes();
} catch (Exception e) {
e.printStackTrace();
}

System.out.println("File owner: " + attr.owner().getName());
System.out.println("File group: " + attr.group().getName());
System.out.println("File permissions: " + attr.permissions().toString());

1) group
2) permissions