10个秒杀名额， 超过10个人直接返回秒杀结束  ## 创建数据库 ~~~ create table `redis_queue`( `id` int(10) unsigned not null AUTO_INCREMENT, `uid` int(11) NOT NULL DEFAULT '0', `time_stamp` varchar(24) NOT NULL, primary key(id) )ENGINE=InnoDB DEFAULT CHARSET=utf8; ~~~