reader/pages/reading/index.wxml

<view class="readingBox">
    <video id="myVideo" src="{{videoInfo.userRead.videoPath}}" controls="{{false}}"
        show-center-play-btn="{{false}}"></video>
    <view class="contentBox">
        <view class="articleMask"></view>
        <scroll-view class="content" scroll-y enhanced show-scrollbar="{{false}}" scroll-top="{{scrollTop}}"
            scroll-with-animation>
            <view style="height: 86rpx;"></view>
            <view class="row {{currentRow==index?'currentRow':''}}" wx:for="{{article}}" wx:key="id">{{item.text}}
            </view>
        </scroll-view>
    </view>
    <view class="controller" wx:if="{{!state}}">
        <image src="/static/work.png" class="playImg" bindtap="setCountDown" />
        <view class="text">开始挑战</view>
    </view>
    <view class="playImgBg" wx:if="{{!state}}"></view>
    <!-- 倒计时 -->
    <view class="countDownBox" wx:if="{{countDown.state}}">
        <view class="countDown">
            <view class="number">{{countDown.num}}</view>
            <view class="tips">秒后开始</view>
        </view>
    </view>
</view>