public function indexAction() { //生产环境禁止回调 return false; $action = \Comm\Arg::get('action', FILTER_DEFAULT, null, true); switch ($action) { //测试查询 case 'select': $db = new \Comm\Db\Simple('test'); $result = $db->limit(10)->fetchAll(); print_r($result); break; case 'config': print_r(\Model\Config::showAll()); break; } return false; }