<view class="preview-container">
<image class="preview-img" mode="scaleToFill" src="{{picPath}}" wx:if="{{picPath}}"   style="height: {{maxHeight}}px" />

<video class="preview-img" id="myVideo" src="{{videoPath}}" wx:if="{{videoPath}}"  style="height: {{maxHeight}}px" />

<image src="../../images/record.svg" bindtap="playVoice" wx:if="{{recordPath}}" />

<view class="take-layout">
    <button type="primary" bindtap="save2Album">保存到相册</button>
</view>

</view>