使用Redis List简单实现抢红包

在这里不讨论抢红包的算法，只用redis简单尝试解决抢红包。借助redis单线程和List的POP方法。

        static void Main(string[] args)
        {
            IRedisHelper redisClient = RedisFactory.CreateRedisRepository();

            //初始化假数据
            //红包的算法这里不关注 只用redis简单解决并发问题
            double money = 20000;    //200元   2W分   //微信群200人   //20人抢    //发10包
            double singlePacket = 20000 / 10;
            var key = "redisPacketKeyTest2";
            for (int i = 0; i < 10; i++)
            {
                redisClient.ListLeftPush(key, singlePacket);
            }

            //开抢
            for (int i = 0; i < 20; i++)
            {
                new Thread((obj) =>
                {
                    Console.WriteLine("有人开抢");
                    var count = (int) obj;
                    var result = redisClient.ListLeftPop<double>(key);
                    if (result > 0)
                    {
                       
                        Console.WriteLine("第" + (count + 1) + "人抢到了" + result);
                    }
                    else
                    {
                        Console.WriteLine("第" + (count + 1) + "人没抢到");
                    }
                }).Start(i);
               
               
            }
            Console.Read();
        }