同步小程序与管理端更新，完善抽烟记录和解绑冷静期

weapp/pages/lovewords/lovewords.js

@@ -1,7 +1,8 @@
+const { withDataCache } = require('../../utils/page-cache');
 const { getLayout } = require('../../utils/layout');
 // pages/lovewords/lovewords.js - 一起听过的歌
 const { api } = require('../../utils/request');
-Page({
+Page(withDataCache({
   onResize: function() { this.setData(getLayout()); },
   data: { loading: true, loadError: false,
     list: [],
@@ -32,7 +33,7 @@ Page({
   loadData: async function() {
     if (this._pageLoading) return;
     this._pageLoading = true;
-    this.setData({loading:true, loadError:false});
+    this.setData({loading: !this._hasCachedData, loadError:false});
     try {
       const list = await api.songsList();
       const items = (list || []).map(function(item) {
@@ -121,6 +122,6 @@ Page({
   },
 
   goBack: function() { wx.navigateBack(); },
-  goHome: function() { wx.redirectTo({ url: '/pages/index/index' }); },
-  goProfile: function() { wx.redirectTo({ url: '/pages/profile/profile' }); }
-});
+  goHome: function() { wx.switchTab({ url: '/pages/index/index' }); },
+  goProfile: function() { wx.switchTab({ url: '/pages/profile/profile' }); }
+}, {"loadData": ["songsList"]}));