reader/pages/social/replyDetail/replyDetail.wxml

<view class="commentArea">
    <view class="{{index === 0? class1 : classNormal}}" wx:for="{{comment}}" wx:key="{{index}}">
        <image class="avatar" src="{{item.avatar}}" />
        <view class="commentCore">
            <text class="nickName">{{item.name}}</text>
            <text class="time">{{item.time}}</text>
            <text class="gut">{{item.text}}</text>
        </view>
        <view class="btnWrapper">
            <image class="commentBtn" src="../../../static/image/comment.png" wx:if="{{index===0}}" bindtap="setSBId" />
            <text class="commentText" wx:if="{{index===0}}">评论</text>
            <!-- <image class="likeBtn" data-index="{{index}}" data-likes="{{item.likes}}" data-id="{{item.id}}" src="../../../static/image/like.png" bindtap="likeCommend" /> -->
            <!-- <text class="likeText" >{{item.likes}}</text> -->
        </view>
    </view>
    <!-- 评论框 -->
    <view class="replySection" wx:if="{{replyModal}}">
        <input bindblur="bindTextAreaBlur" bindconfirm="replySB" confirm-type="send" placeholder="回复" bindinput="inputSBValue" auto-focus auto-height />
    </view>
</view>