meet_miniprogramr/pages/liveVideo/index.wxml

<!--pages/liveVideo/index.wxml-->
<view class="media">
  <view class="media-card">
    <view class="media-card-item" bindtap="toPage" data-index="{{index}}" wx:for="{{videos}}" wx:key="index">
      <image src="{{item.cover}}" style="width:650rpx;height: 380rpx" mode="aspectFit" />
      <view class="media-card-item-title van-multi-ellipsis--l2">{{item.title}}</view>
    </view>

    <van-empty wx:if="{{!videos || !videos.length}}" description="" />
  </view>
</view>