edu-mini/pages/communityDetail/components/message-card/message-card.wxml

<view class="message-card">
    <van-image width="58rpx" height="58rpx" round fit="cover" src="{{item.coverImg}}"
               class="avate-icon message-avater"/>
    <view class="message-info">
        <view class="message-name">
            <text>{{item.messageName}}</text>
            <view class="message-time">{{item.time}}</view>
        </view>
        <view class="message-des">{{item.messagDes}}</view>
        <view class="res">
            <van-uploader
                    wx-if="{{item.cAttachmentType==uploadResTypesEnum.IMAGE && item.cAttachmentUrlList.length > 0}}"
                    file-list="{{item.cAttachmentUrlList}}" preview-size="160rpx" accept="{{accept}}"
                    deletable="{{ false }}" max-count="{{item.attachmentUrlList.length}}">
            </van-uploader>
            <video wx:if="{{item.cAttachmentType==uploadResTypesEnum.VIDEO && item.cAttachmentUrlList.length > 0}}"
                   style="width:160rpx;height:160rpx;border-radius:12rpx;position: relative;"
                   src="{{item.cAttachmentUrlList[0]}}"
                   show-center-play-btn="{{false}}"
                   show-play-btn="{{false}}"
                   id="vc{{index}}" data-id="vc{{index}}"
                   bindfullscreenchange="fullscreenchange"
            >
                <van-image src="/images/picture_icon_video.png" width="32rpx" height="32rpx"
                           style="position: absolute;bottom:10rpx;left:10rpx"></van-image>
            </video>
        </view>
    </view>
</view>