refactor: 订单详情适配模板消息跳转

src/pages/order/detail.vue

@@ -6,6 +6,7 @@
       back-icon-color="#FFFFFF"
       :background="background"
       :border-bottom="false"
+      :custom-back="goBack"
       title-bold
     ></u-navbar>
     <view class="content">
@@ -482,6 +483,11 @@ export default {
     this.closeLocationChange()
   },
   methods: {
+    goBack() {
+      uni.switchTab({
+        url:'pages/index/order'
+      })
+    },
     updateLocation() {
       let self = this
       wx.startLocationUpdate({