javascript parseUrl函数(来自国外的获取网址url参数)

来源：互联网发布：android 源码编译rom 编辑：程序博客网时间：2024/05/28 15:35

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<len;i++) { if (!seg[i]) { continue; } s = seg[i].split('='); ret[s[0]] = s[1]; } return ret; })(), file: (a.pathname.match(/\/([^\/?#]+)$/i) || [,''])[1], hash: a.hash.replace('#',''), path: a.pathname.replace(/^([^\/])/,'/$1'), relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [,''])[1], segments: a.pathname.replace(/^\//,'').split('/') }; }

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:http://www.jb51.net/article/23881.htm