edu-mini/components/msg-card/msg-card.wxml

<view class="card background">
    <view class="card-text">
        <text>{{msg.content || ''}}</text>
    </view>
    <view class="card-bottom">
        <view class="card-time">{{msg.time || ''}}</view>
        <van-button round wx:if="{{msg.status == logicStatusEnum.NO}}" color="#EB3F33" plain size="mini"
                    bind:click="noticeRead" data-id="{{msg.id}}">确 认
        </van-button>
    </view>
</view>