<view class="container">   <view class="head">     <view>       <view class="event {{currentTab == 0?'act':''}}" bindtap="clickTab" data-current="0">参加活动</view>       <view class="info {{currentTab == 1?'act':''}}" bindtap="clickTab" data-current="1">最新资讯</view>     </view>   </view>   <view class="swiper">     <swiper current="{{currentTab}}" class="screen-swiper" indicator-dots="{{indicatorDots}}" duration="500"       bindchange="swiperTab" style="height:{{swiperHeight}}px">       <swiper-item style="overflow:scroll;">         <scroll-view scroll-y="true" style="height: 100%" bindscrolltolower="lower" enhanced="true"           paging-enabled="true">           <view class="main" wx:for="{{active}}" data-active_id="{{item.active_id}}" bindtap="goActiveDetail">             <image src="{{item.file_path}}"></image>             <view data-active_id="{{item.active_id}}">               <text data-active_id="{{item.active_id}}">{{item.active_name}}</text>               <view data-active_id="{{item.active_id}}">                 <text class="time" data-active_id="{{item.active_id}}">参与截止时间：{{item.end_time}}</text>                 <text wx:if="{{item.state_text == 0}}" class="btn" data-active_id="{{item.active_id}}"                   catchtap="goActiveDetail">去参加</text>                 <text wx:if="{{item.state_text == 1}}" data-active_id="{{item.active_id}}" class="btn2">已结束</text>               </view>             </view>           </view>         </scroll-view>       </swiper-item>       <swiper-item style="overflow:scroll;">         <scroll-view scroll-y="true" style="height: 100%" bindscrolltolower="lower" enhanced="true"           paging-enabled="true">           <view wx:for="{{active2}}" wx:key="article">             <view class="main2" bindtap="goActiveDetail2" wx:if="{{item.type == 1}}"               data-active_id="{{item.article_id}}">               <image src="{{item.file_path}}"></image>               <view>                 <text class="tit">{{item.title}}</text>                 <text class="time">于{{item.view_time}}发布</text>               </view>             </view>             <view class="main2" bindtap="goActiveDetail3" wx:if="{{item.type == 2}}"               data-active_id="{{item.article_id}}">               <image src="{{item.thumb_url}}"></image>               <view>                 <text class="tit">{{item.title}}</text>                 <text class="time">于{{item.view_time}}发布</text>               </view>             </view>           </view>         </scroll-view>       </swiper-item>     </swiper>   </view> </view>

系统：IOS14 组件：scroll-view 现象：scroll-view 反复切换其中的子元素资源会导致scroll-view不能滑动 代码片段：https://developers.weixin.qq.com/s/zWg4nQmB79kj