增加线上配置分享功能+用户后台登录，不影响首页渲染

pages/appointment/appointment.js

@@ -34,20 +34,15 @@ Page({
   },
 
   onLoad() {
-    if (app.globalData.isLoggedIn) {
+    this._awaitLoginAndInit()
+  },
+
+  async _awaitLoginAndInit() {
+    const userInfo = await app.waitLogin(true)
+    if (userInfo) {
       this.initPage()
-    } else if (app.globalData.loginFailed) {
-      this.showLoginTipAndGoBack()
     } else {
-      // 登录异步未完成，等待回调
-      app.loginReadyCallback = (userInfo) => {
-        app.loginReadyCallback = null
-        if (userInfo) {
-          this.initPage()
-        } else {
-          this.showLoginTipAndGoBack()
-        }
-      }
+      this.showLoginTipAndGoBack()
     }
   },
 
@@ -292,5 +287,18 @@ Page({
       console.error('提交预约失败', err)
       wx.showToast({ title: '提交失败，请重试', icon: 'none' })
     }
+  },
+
+  onShareAppMessage(res) {
+    return {
+      title: '访客预约',
+      path: '/pages/index/index'
+    }
+  },
+
+  onShareTimeline() {
+    return {
+      title: '访客预约'
+    }
   }
 })