live-player 里面用over-view 无法绑定bindtap事件
<live-player style="width:100%;height:100%;background:red" src="" autoplay="true">
<cover-view class="close-detail-btn" bindtap="closeDetail">
<cover-image src="../../images/close-detail-icon.png" bindtap="closeDetail"/>
</cover-view>
</live-player>