随机youtube视频自动播放Javascript [英] Javascript random youtube video autoplay

问题描述

我需要在页面加载时从选区中显示随机的YouTube视频。我发现下面的问题非常有用，但我无法弄清楚如何让它自动播放。我已经尝试添加

I need to display a random youtube video from a selection when the page loads. I found the question below very helpful however I can't figure out how to get it to autoplay. I've tried adding

& autoplay = 1

&autoplay=1

在视频[索引]之后，但我无法让它工作/不知道我是否把它放在错误的地方。任何帮助将不胜感激。

after "videos[index]" but I can't get it to work / don't know if I am putting it in the wrong place. Any help would be much appreciated.

尝试在页面加载时显示随机视频

$(document).ready(function() {

var videos = [
'pRpvdcjkT3k',
'Te4wx4jtiEA',
'efTj6UYzvk4'
];

var index=Math.floor(Math.random() * videos.length);
var html='<div id="video"><h3>Random Video</h3><iframe width="720" height="480" src="http://www.youtube.com/embed/ ' + videos[index] + ' + "&autoplay=1" " frameborder="0" allowfullscreen></iframe></div>';
document.write(html);

});//-->

推荐答案

$(document).ready(function() {

var videos = [
'pRpvdcjkT3k',
'Te4wx4jtiEA',
'efTj6UYzvk4'
];

var index=Math.floor(Math.random() * videos.length);
var html='<div id="video"><h3>Random Video</h3><iframe width="720" height="480"   src="http://www.youtube.com/embed/' + videos[index] + '?autoplay=1" frameborder="0" allowfullscreen></iframe></div>';
document.write(html);

});

'？'代替'&'

'?' instead of '&'

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