小程序(及后端)订单详情页完成；后端获取用户订单列表接口完成

weixin-miniprogram/pages/shop/goodDetail.js

@@ -1,6 +1,7 @@
 // pages/shop/goodDetail.js
 
 const goodService = require("../../services/good")
+const orderService = require("../../services/order")
 
 Page({
 
@@ -73,6 +74,25 @@ Page({
 
   },
 
+  // 立即下单
+  btnBuyTap() {
+    (async () => {
+      // 创建订单
+      let orderList = [{
+        goodId: this.data.goodId,
+        count: 1,
+      }]
+      let orderId = await orderService.createOrder(orderList)
+      console.log("orderId", orderId)
+
+      // 跳转订单查看页面（携带订单号）
+      wx.navigateTo({
+        // url: "/pages/scan/entrance?a=1"
+        url: "/pages/shop/orderConfirm?orderId=" + orderId
+      })
+    })();
+  },
+
   loadPageData() {
     (async () => {
       let goodDetail = await goodService.getGoodDetail(this.data.goodId)