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KxNxT/youtubeのIDを正規表現で取得

Created April 16, 2014 08:19
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youtubeのIDを正規表現で取得
var str = "https://www.youtube.com/watch?v=cvj3-MZO9Tw&list=dddd";
document.getElementById('helloWorld').innerHTML = str.replace(/.*v=([\d\w\-]+).*/,"$1");
var str2 = "//www.youtube.com/embed/cvj3-MZO9Tw&list=dddd";
document.getElementById('helloWorld2').innerHTML = str2.replace(/.*embed\/([\d\w\-]+).*/,"$1");
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KxNxT commented Apr 16, 2014

２つめは必ずembed/の後に続くのかは不明

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