代码主要实现视频列表中当播放当前视频需要点击下一个的时候，上一个视频关闭，点击视频播放上一个视频并显示封面和标题（回到当初的面貌）1.wxml文件注：这里我没有写for循环，列举三个表达下效果。myVideo1可以代表为传过来的视频id{{index1?‘none’:‘block’}};"id“1”中的1代表传过来的id，在实际操作中自己加上：如{{indexid?‘none’:‘block’}}即可viewviewclass"video"videoid"myVideo1"class"myVideo"src"http://video.pearvideo.com/mp4/adshort/20181117/cont-1477753-13248875_adpkg-ad_hd.mp4"custom-cache"{{false}}"/videoviewstyle"display:{{index1?'none':'block'}};"id"1"cover-viewclass"controls"id"controls"//封面图片cover-imagesrc"http://image2.pearvideo.com/cont/20181117/cont-1477753-11703578.png"//cover-viewcover-viewclass"title"style"z-index:200;color:#FFF;font-size:15px;"CNN起诉川普政府案宣判，CNN获胜CNN起诉川普政府案宣判，CNN获胜/cover-viewcover-viewclass"play"style"z-index:200;"//中间的播放图片标志cover-imagebindtap"bindplay"data-id"1"src"../../img/play.png"style"width:160rpx;"//cover-view/viewviewclass"info"imagesrc"http://image.pearvideo.com/node/35-10030502-logo.jpg"class"avatar"/imagespanid"name"看看新闻/span/view/viewviewstyle"clear:both"/viewviewclass"video"videoid"myVideo2"class"myVideo"src"http://video.pearvideo.com/mp4/adshort/20181116/cont-1477146-13247738_adpkg-ad_hd.mp4"custom-cache"{{false}}"/videoviewstyle"display:{{index2?'none':'block'}};"cover-viewclass"controls"cover-imagesrc"http://image.pearvideo.com/cont/20181116/cont-1477146-11703021.jpeg"//cover-viewcover-viewclass"title"style"z-index:200;color:#FFF;font-size:15px;"靓声界男神陈奕迅英音读《小王子》/cover-viewcover-viewclass"play"style"z-index:200;"cover-imagebindtap"bindplay"data-id"2"src"../../img/play3.png"style"width:140rpx;"//cover-view/viewviewclass"info"imagesrc"http://image.pearvideo.com/node/19-10027896-logo.jpg"class"avatar"/imagespanid"name"眼镜儿/span/view/viewviewstyle"clear:both"/viewviewclass"video"videoid"myVideo3"class"myVideo"src"http://video.pearvideo.com/mp4/short/20181118/cont-1478240-13253290-hd.mp4"custom-cache"{{false}}"/videoviewstyle"display:{{index3?'none':'block'}};"cover-viewclass"controls"cover-imagesrc"http://image1.pearvideo.com/cont/20181118/cont-1478240-11705317.png"//cover-viewcover-viewclass"title"style"z-index:200;color:#FFF;font-size:15px;"设计赛评委：重庆是生机勃勃的城市/cover-viewcover-viewclass"play"style"z-index:200;"cover-imagebindtap"bindplay"data-id"3"src"http://image2.pearvideo.com/cont/20181117/cont-1477753-11703578.png"style"width:160rpx;"//cover-view/viewviewclass"info"imagesrc"http://image.pearvideo.com/node/1548-10523493-logo.png"class"avatar"/imagespanid"name"梨重庆/span/view/viewviewstyle"clear:both"/view/view2.jsPage({/***页面的初始数据*/data:{videoimage:"block",//默认显示封面bindplay:null,_index:0,},//点击播放按钮，封面图片隐藏,播放视频bindplay:function(e){varindexe.currentTarget.dataset.id;varthatthis;this.setData({index:index})//停止正在播放的视频varvideoContextPrevwx.createVideoContext("myVideo"+that.data._index)videoContextPrev.seek(0)videoContextPrev.pause()setTimeout(function(){//将点击视频进行播放varvideoContextwx.createVideoContext('myVideo'+index)videoContext.play();that.data._indexindex;},100)},})3.wcss.myVideo{width:100%;height:calc(9*750rpx/16);background-color:#fff;}.controls{position:absolute;z-index:1;background-color:#fff;height:calc(9*750rpx/16);margin-top:-430rpx;}.play{position:absolute;left:50%;margin-top:-300rpx;margin-left:-80rpx;}.title{position:absolute;white-space:normal;width:700rpx;margin-left:15px;margin-right:30px;margin-top:-410rpx;}.video{margin-top:15px;}.avatar{position:absolute;display:block;width:56rpx;height:56rpx;margin-top:5rpx;margin-left:30rpx;border-radius:50%;}#name{float:left;font-size:15px;margin-left:50px;margin-top:3px;}好了，分享完了，赶快去试下吧！