<web-view src="{{url}}"></web-view>   

<live-pusher mode="RTC" wx:if="{{pushUrl}}" autopush url="{{pushUrl}}" enable-ans="{{true}}" bindstatechange="statechange"  enable-camera="{{false}}"></live-pusher>
<live-player mode="RTC" wx:for="{{pullUrl}}" wx:key="index" autoplay="{{true}}" src="{{item}}" min-cache="{{0.2}}" max-cache="{{0.8}}"></live-player>