将背景图获取移动到computed以适配toolkit2.x

src/pages/app/features/dynamic/dynamic.ux

@@ -3,7 +3,7 @@
 
 <template>
   <div class="page">
-    <image style="position: absolute; left: 0px" src="{{this.$app.$def.bgimg.GetBackgroundImageSrc()}}"></image>
+    <image style="position: absolute; left: 0px" src="{{getBgImg}}"></image>
     <scroll class="scroll" scroll-y="true" bounces="true">
       <switch-bar title="dynamic.title"></switch-bar>
       <div class="waterfall" if="show_content">
@@ -32,6 +32,11 @@ export default {
       render_split_2: {}
     }
   },
+  computed: {
+    getBgImg(){
+      return this.$app.$def.bgimg.GetBackgroundImageSrc()
+    }
+  },
   SplitWaterfallArea(arr) {
     const arr1 = [];
     const arr2 = [];

src/pages/app/features/main/main.ux

@@ -3,7 +3,7 @@
 
 <template>
   <div class="page">
-    <image style="position: absolute; left: 0px" src="{{this.$app.$def.bgimg.GetBackgroundImageSrc()}}"></image>
+    <image style="position: absolute; left: 0px" src="{{getBgImg}}"></image>
     <scroll scroll-y="true" class="scroll" bounces="true">
       <switch-bar title="main.title"></switch-bar>
       <text class="tip">{{ funnytip }}</text>
@@ -41,6 +41,11 @@ export default {
     },
     bgimg: ""
   },
+  computed: {
+    getBgImg(){
+      return this.$app.$def.bgimg.GetBackgroundImageSrc()
+    }
+  },
   async Refresh() {
     if (!this.anims.showRefreshFX) {
       this.recommend_vids = []

src/pages/app/features/savedcontent/savedcontent.ux

@@ -3,7 +3,7 @@
 
 <template>
   <div class="page">
-    <image style="position: absolute; left: 0px" src="{{this.$app.$def.bgimg.GetBackgroundImageSrc()}}"></image>
+    <image style="position: absolute; left: 0px" src="{{getBgImg}}"></image>
     <scroll class="scroll" scroll-y="true" bounces="true">
       <switch-bar title="savedcontent.title" static></switch-bar>
       <div style="flex-direction: column; align-items: center; width: 100%" for="{{content}}">
@@ -23,6 +23,11 @@ export default {
   private: {
     content: []
   },
+  computed: {
+    getBgImg(){
+      return this.$app.$def.bgimg.GetBackgroundImageSrc()
+    }
+  },
   PatchContent(origin_content) {
     try {
       var new_content = []

src/pages/search/search/search.ux

@@ -3,7 +3,7 @@
 
 <template>
   <div class="page">
-    <image style="position: absolute; left: 0px" src="{{this.$app.$def.bgimg.GetBackgroundImageSrc()}}"></image>
+    <image style="position: absolute; left: 0px" src="{{getBgImg}}"></image>
     <switch-bar title="search.title" static></switch-bar>
     <div class="searchbtn" @click="OpenInput">
       <image src="/common/searchpage_search.png" style="margin-left: 25px" static></image>
@@ -34,6 +34,11 @@ export default {
       show_loading: false
     },
   },
+  computed: {
+    getBgImg(){
+      return this.$app.$def.bgimg.GetBackgroundImageSrc()
+    }
+  },
   ExitInput() {
     this.input_mode = false
   },

src/pages/search/searchresult/searchresult.ux

@@ -5,7 +5,7 @@
 
 <template>
   <div class="page">
-    <image style="position: absolute; left: 0px" src="{{this.$app.$def.bgimg.GetBackgroundImageSrc()}}"></image>
+    <image style="position: absolute; left: 0px" src="{{getBgImg}}"></image>
     <scroll scroll-y="true" class="scroll" bounces="true">
       <switch-bar title="searchresult.title" if="{{!overview_mode}}"></switch-bar>
       <div class="searchbar" if="{{!overview_mode}}" @click="SearchBarClick">
@@ -103,6 +103,11 @@ export default {
   public: {
     keyword: ""
   },
+  computed: {
+    getBgImg(){
+      return this.$app.$def.bgimg.GetBackgroundImageSrc()
+    }
+  },
   UpdateTypeBarColors(index) {
     this.typebar_colors = {
       c1: "#919191",