如何使用javascript获取url params

Question

假设我有以下网址:

something.com/messages/username/id

我怎么能得到username或id？

Answer 1

你可以用String.split它:

var parts = window.location.href.split('/'); # => ["http:", "", "something.com", "messages", "username", "id"]
var username = parts[4];
var id = parseInt(parts[5]);