function parseURL(url) { 	var a = document.createElement('a'); 	a.href = url; 	return { 		source: url, 		protocol: a.protocol.replace(':',''), 		host: a.hostname, 		port: a.port, 		query: a.search, 		params: (function(){ 			var ret = {}, 			seg = a.search.replace(/^\?/,'').split('&'), 			len = seg.length, i = 0, s; 			for (;i

使用示例:

var myURL = parseURL('http://abc.com:8080/dir/index.html?id=255&m=hello#top'); myURL.file; // = 'index.html' myURL.hash; // = 'top' myURL.host; // = 'abc.com' myURL.query; // = '?id=255&m=hello' myURL.params; // = Object = { id: 255, m: hello } myURL.path; // = '/dir/index.html' myURL.segments; // = Array = ['dir', 'index.html'] myURL.port; // = '8080' myURL.protocol; // = 'http' myURL.source; // = 'http://abc.com:8080/dir/index.html?id=255&m=hello#top'

来源: