跳至 [1] [全屏预览] connect('127.0.0.1', 6379);$userid = (int) $_get['userid'];$activityid = (int) $_get['activityid'];// 库存检查if ($redis->decr('amount') incr('amount'); echo '{ exception : invalidnumberexception }'; exit;}// 直接入库$norepeat = $redis->hset('userlist', $userid, sprintf('{ activityid : %d, milliseconds : %.0f }', $activityid, round(microtime(true) * 1000)) );if (!$norepeat) { // 还原库存 $redis->incr('amount'); echo '{ exception : saveinvalidexception }'; exit;}echo sprintf('{ errno : 0 , data : { userid : %d, milliseconds: %.0f } }', $userid, round(microtime(true) * 1000));exit;