iot/projects/IoT/IdGen/Program.cs

using Infrastructure.Extensions;
using System;

namespace IdGen
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            Console.WriteLine("物联网设备程序授权码生成工具:");
            Console.WriteLine($"当前设备编号:{(Helper.Instance.GetCPUNumber() + Helper.Instance.GetMacAddress()).Md5()}");
            var message = "请输入以空格分隔的设备编号、有效天数，有效天数为0则不限制使用期限";
            Console.WriteLine(message);
            while (true)
            {
                var input = Console.ReadLine();
                try
                {
                    if (input == "q")
                    {
                        break;
                    }
                    var values = input.Split(' ');
                    var sn = values[0];
                    var days = Convert.ToInt32(values[1]);
                    var endTime = days == 0 ? 0 : new DateTimeOffset(DateTime.UtcNow.Date.AddDays(days + 1).AddSeconds(-1)).ToUnixTimeMilliseconds();
                    Console.WriteLine($"{sn}-{endTime}".DESEncrypt(sn));
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex.Message);
                    Console.WriteLine(message);
                }
            }
        }
    }
}