文件 未完待续

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;


namespace ConsoleApplication8
{
   //directory
    //directoryinfo
    //path
    //file

    class ExceptionTest1
    {

        static void Main(string[] args)
        {
            //创建目录
            Directory.CreateDirectory(@"/temp");
            //删除目录
            //Directory.Delete(@"/temp");
            //判断该文件是否存在
            Console.WriteLine(Directory.Exists(@"/temp")) ;
            //获得创建时间
            Console.WriteLine(Directory.GetCreationTime(@"/temp"));
            //获得协调世界时
            Console.WriteLine(Directory.GetCreationTimeUtc(@"/temp"));
            //获得应用程序的当前工作目录
           // Console.WriteLine(Directory.GetCurrentDirectory());
            //获得指定文件夹的子文件夹的详细目录
            string[] dir = Directory.GetDirectories(@"/python");
            foreach (string item in dir)
            {
                Console.WriteLine(item);
            }
            //获得符合指定通配符的子文件夹的详细信息
            string[] dirs = Directory.GetDirectories(@"/python","*meta");
            Console.WriteLine("*****************");
            foreach (string item in dirs)
            {
                Console.WriteLine(item);
            }
            //返回路径的跟信息，卷信息
            string root = Directory.GetDirectoryRoot(@"/temp");
            Console.WriteLine("root  "+root);
            //返回指定文件夹中子文件的文件名
            string[] names = Directory.GetFiles(@"/jdk");
            foreach (string item in names)
            {
                Console.WriteLine(item+"  *");
            }
            //获得最后访问时间
            DateTime dt = Directory.GetLastAccessTime(@"/jdk");
            Console.WriteLine(dt);
            //返回上次写入文件或目录的时间
            DateTime dts = Directory.GetLastWriteTime(@"/jdk");
            Console.WriteLine(dts);
            //获得此计算机的盘符
            string[] pan = Directory.GetLogicalDrives();
            foreach (string item in pan)
            {
                Console.WriteLine(item);
            }
            //返回制定目录的父目录
            DirectoryInfo pathpa = Directory.GetParent(@"/jdk");
            Console.WriteLine(pathpa.FullName+"***");
            //改名或移动
            Directory.Move(@"/tem", @"/temp");
            DateTime dt2 = new DateTime(2018,1,1);
           // Directory.SetLastAccessTime(dt2);



        }
    }

}