public function registerHandle() { $user_can_regist = get_opinion('user_can_regist', true, 1); if ($user_can_regist) { $username = I('post.username'); $nickname = I('post.nickname'); $password = I('post.password'); $email = I('post.email'); if (!($username && $nickname && $password && $email)) { $this->error("字段不能为空"); } $UserEvent = new \Common\Event\UserEvent(); $registerRes = $UserEvent->register($username, $nickname, $password, $email); $this->json2Response($registerRes); } else { $this->error("不开放注册"); } }