flat: 性能优化，animation 等\preload等

pages/index/components/index-one.vue

@@ -66,7 +66,7 @@
         </view>
         <view class="table-list">
             <scroll-view :scroll-y="true" class="falls-scroll" @scroll="handleScroll" @scrolltolower="scrollBottom">
-                <view class="falls" v-if="list.length">
+                <view class="falls">
                     <custom-waterfalls-flow
                         :column="columnCount"
                         :columnSpace="columnSpace"
@@ -142,7 +142,7 @@
                     </custom-waterfalls-flow>
                     <loadmore ref="loadmoreRef"></loadmore>
                 </view>
-                <empty v-else></empty>
+                <empty v-if="!list.length"></empty>
             </scroll-view>
         </view>
         <!-- 筛选 -->

pages/index/index.vue

@@ -83,6 +83,13 @@ onLoad(() => {
     if (fristEntry) {
         uni.hideTabBar();
     }
+    // 预加载较重页面
+    setTimeout(() => {
+        uni.preloadPage({ url: '/packageA/pages/post/post' });
+        uni.preloadPage({ url: '/pages/nearby/nearby' });
+        uni.preloadPage({ url: '/pages/chat/chat' });
+        uni.preloadPage({ url: '/packageA/pages/choiceness/choiceness' });
+    }, 3000);
 });
 
 onShow(() => {