取消订单完成，小程序订单详情页完善

weixin-miniprogram/services/order.js

@@ -50,3 +50,14 @@ export function payOrder(orderId) {
     }
   })
 }
+
+/** 取消订单 */
+export function cancelOrder(orderId) {
+  return send_request({
+    url: '/shop/order/miniprogram/cancelOrder',
+    method: "POST",
+    data: {
+      "orderId": orderId,
+    }
+  })
+}