sticky-section 示例 list-item v-for 添加 :key 不然在iOS平台动态添加数据可能会引起 list-item 顺序错乱

pages/component/sticky-section/sticky-section.uvue

@@ -8,11 +8,11 @@
     <list-item style="padding: 10px; margin: 5px 0;align-items: center;" :type = 20>
       <button @click="appendSectionItem(0)" size="mini">A section 新增5条内容</button>
     </list-item>
-    <sticky-section v-for="(section) in sectionArray" :padding="sectionPadding" :push-pinned-header="true">
+    <sticky-section v-for="(section) in sectionArray" :key="section.name" :padding="sectionPadding" :push-pinned-header="true">
       <sticky-header :id="section.name">
         <text class="sticky-header-text">{{section.name}}</text>
       </sticky-header>
-      <list-item v-for="(list) in section.list" class="content-item" :type=10>
+      <list-item v-for="(list) in section.list" :key="list.text" :name="list.text" class="content-item" :type=10>
         <text class="text">{{list.text}}</text>
       </list-item>
     </sticky-section>