如何在Javascript中使用正则表达式从uri中提取UUID？

Question

我有这个url字符串

http://apistaging.yoolk.com/listings/F7B519E8-135C-43D0-A35F-764B582EDC48?domain_name=cambodiastaging.yoolk.com&display=basic

我想F7B519E8-135C-43D0-A35F-764B582EDC48通过在Javascript中使用正则表达式从此URL 获取uuid .我怎么能这样做？请给我一些建议.

谢谢大家.

Answer 1

/((\w{4,12}-?)){5}/.exec(URL)[0]

Answer 2

var url = 'http://apistaging.yoolk.com/listings/F7B519E8-135C-43D0-A35F-764B582EDC48?domain_name=cambodiastaging.yoolk.com&display=basi',

    matches = url.match(/listings\/([A-F\d-]+)\?/),

    UUID = matches[1];

console.log(UUID); // F7B519E8-135C-43D0-A35F-764B582EDC48

js小提琴。