Java之IO操作1

import java.io.*;

import java.util.Date;



public class Lesson2

{

    public static void main(String[] args)

    {

        File f = new File("1.txt");

        if (f.exists())

        {

            f.delete();

        }

        else

        {

            try

            {

                f.createNewFile();

            }

            catch (Exception e)

            {

                e.printStackTrace();

            }

        }

        System.out.println(f.getName());

        System.out.println(f.getPath());

        System.out.println(f.exists() ? "Exist" : "Not exist");

        System.out.println(f.canRead() ? "Read" : "Not read");

        System.out.println(f.isDirectory() ? "Directory" : "Not Directory");

        System.out.println(f.getAbsolutePath());

        System.out.println(new Date(f.lastModified()));

    }

}