accessToken = $accessTokenServeService; } /** * ��ʼ�� * @param array $config * @return mixed|void */ protected function initialize(array $config = []) { // parent::initialize($config); } /** * ��ͨ���� * @return mixed */ abstract public function open(); /**����׷�� * @return mixed */ abstract public function query($com, $num); /**�����浥 * @return mixed */ abstract public function dump($data); /**��ݹ�˾ * @return mixed */ //abstract public function express($type, $page, $limit); /**�浥ģ�� * @return mixed */ abstract public function temp($com, $page, $limit); }