JQuery获取url信息

$(location).attr('host'); www.test.com:8082 $(location).attr('hostname'); www.test.com $(location).attr('port'); 8082 $(location).attr('protocol'); http $(location).attr('pathname'); index.php $(location).attr('href'); http://www.test.com:8082/index.php#tab2 $(location).attr('hash'); #tab2 $(location).attr('search'); ?foo=123

来源： How to get Domain name from URL using jquery..?