已解决，代码如下： <view wx:for='{{detail.video}}'>     <video id='video{{index}}' src='{{item}}' bindplay='play'></video>   </view> play(e) {     var id = e.currentTarget.id;     for (var i = 0; i < this.data.detail.video.length; i++) {         if (id === 'video' + i) {             console.log('播放视频不做处理');         } else {             console.log('暂停其他正在播放的视频');             this.videoContext = wx.createVideoContext(["video", i].join(''), this);             this.videoContext.pause();         }     } },