Parsing a Vimeo ID using JavaScript?
How do I parse an ID from a Vimeo URL in JavaScript?
The URL will be entered by a user, so I will need to check that they have entered it in the correct format.
I need the ID so that I can use their simple API to retrieve video data.
由于Vimeo视频的网址由http://vimeo.com/和数字ID组成，因此您可以执行以下操作
var url = "http://www.vimeo.com/7058755";
var regExp = /http://(www.)?vimeo.com/(d+)($|/)/;
var match = url.match(regExp);
if (match){
alert("id: " + match[2]);
}
else{
alert("not a vimeo url");
}
regExp = /^.*(vimeo.com/)((channels/[A-z]+/)|(groups/[A-z]+/videos/))?([0-9]+)/
parseUrl = regExp.exec url
return parseUrl[5]
这适用于所有符合以下模式的有效Vimeo网址：
http://vimeo.com/*
http://vimeo.com/channels/*/*
http://vimeo.com/groups/*/videos/*
If you want to check for Vimeo URL first:
function getVimeoId( url ) {
// Look for a string with 'vimeo', then whatever, then a
// forward slash and a group of digits.
var match = /vimeo.*/(d+)/i.exec( url );
// If the match isn't null (i.e. it matched)
if ( match ) {
// The grouped/matched digits from the regex
return match[1];
}
}
Eg
getVimeoId('http://vimeo.com/11918221');
returns
11918221