public function devices() { $query = Flight::request()->query; $params = array(); if ($query->business) { $params['business'] = $query->business; } if ($query->idc) { $params['idc'] = $query->idc; } $pkg = new Pkg(); $ret = $pkg->getDeviceList($params); // 控制 Curl 请求错误 $this->handleCurlError($pkg); Flight::json($ret); }