控制台的文件复制操作

#region 控制台的文件复制操作
            Console.WriteLine("请输入要复制的文件！");
            string fileRead = Console.ReadLine();
            Console.WriteLine("请输入要保存的未知！");
            string fileSave = Console.ReadLine();
            using (FileStream fileN = new FileStream(fileRead, FileMode.Open, FileAccess.Read))
            {
                byte[] bt=new byte[5];
                int count=0;
                using(FileStream fileS=new FileStream(fileSave,FileMode.Create,FileAccess.Write))
                {
                    while ((count = fileN.Read(bt, 0, bt.Length)) > 0)
                    {
                        fileS.Write(bt, 0, count);
                    }
                }
            }
            Console.WriteLine("复制成功!");
            Console.ReadKey();
#endregion