Javascript 即使在自动播放之后;假;预加载=“预加载”;“无”;,视频开始时未单击播放按钮

Javascript 即使在自动播放之后;假;预加载=“预加载”;“无”;,视频开始时未单击播放按钮,javascript,jquery,youtube-api,dropbox,dropbox-api,Javascript,Jquery,Youtube Api,Dropbox,Dropbox Api,在下面的代码中,设置了autoplay=“false”preload=“none”,但静止视频是自动播放的 问题在哪里 我错过了什么 new_video = document.createElement('video'); new_video.setAttribute('controls','true'); //new_video.setAttribute('autoBuffering','true'); new_video.setAttribute('preload','none');//au

在下面的代码中,设置了autoplay=“false”preload=“none”,但静止视频是自动播放的

问题在哪里

我错过了什么

new_video = document.createElement('video');
new_video.setAttribute('controls','true');
//new_video.setAttribute('autoBuffering','true');
new_video.setAttribute('preload','none');//autoPlay: false, 'preload':'auto'
new_video.setAttribute('autoPlay','false');
//new_video.setAttribute('type','video/mp4;codecs="vp8, vorbis"');
video = document.getElementById('RIZfC358yRk').appendChild(new_video);
source = document.createElement('source');  
source.setAttribute('src','https://dl.dropboxusercontent.com/u/87532981/Ella%20May%20and%20the%20Wishing%20Stone%20By%20Cary%20Fagan.mp4');
video.appendChild(source);
video.load();
video.play();
尝试使用“autostart”属性而不是“autoPlay”:

并删除最后一行

video.play();

删除最后一行后,它不会自动启动。谢谢
video.play();