<swiper-item catchtap="clickImg" data-idx="{{index}}" data-imgarr="{{shareGoodsData.movies}}">   <image wx:if="{{item.id == 1}}" src="{{item.url}}" class="slide-image" mode="widthFix" />   <video wx:if="{{item.id == 2}}" id="myVideo" custom-cache='{{false}}' objectFit="cover" show-center-play-btn='{{false}}' src='{{item.url}}' bindended='endVideo' show-play-btn='{{false}}' controls='true'>   <cover-image wx:if="{{!bofangBtnState}}" src="/images/play.png" catchtap="bindPlay" class="pause_icon" mode="widthFix"></cover-image>   <cover-view wx:if="{{bofangBtnState}}" catchtap="bindPause" class="pause_text">暂停播放</cover-view> </video>          </swiper-item> bindPause(){     console.log("zanting")     const videopause = wx.createVideoContext('myVideo',)     videopause.pause()     this.setData({       bofangBtnState: false     })     // this.videoContext.pause()   },