C#递归获取文件目录

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace PathClass

{

    class Program

    {

        static void Main(string[] args)

        {

            fun(@"E:\doNetBook");

            Console.ReadKey();

        }

        public static void fun(string path)

        {

            string[] fileDirectory = Directory.GetDirectories(path);

            foreach (var item in fileDirectory)

            {

                Console.WriteLine(item);

                fun(item);

            }

        }

    }

}