// +---------------------------------------------------------------------- namespace crmeb\interfaces; interface DeliveryInterface { # public function __construct($config); public function addMerchant($data); //注册商户 public function addShop($data); //创建门店 public function updateShop($data); //更新门店 public function addOrder($data); //发布订单 public function getOrderPrice($data); //计算订单价格 public function getOrderDetail($data); //获取订单详情 public function cancelOrder($data); //取消订单 public function getRecharge($data); //获取充值地址 public function getBalance($data); //获取余额 public function addTip($data); //支付小费 public function getCity($data); //获取城市信息 }