js获取url路径

var protocol = window.location.protocol; // "http:"

var host = window.location.host; //"localhost" or "www.baidu.com"

var pathname = window.location.pathname; // "/dkrl/services/cases.php"

var href = window.location.href; // "http://localhost/dkrl/services/cases.php?noId=7"

var search = window.location.search; // "?noId=7"

利用js获取当前页名字

var strUrl = window.location.href;

var arrUrl = strUrl.split("/");

var strPage = arrUrl[arrUrl.length-1];

var indexof = strPage.indexOf("?");

if(indexof != -1){

strPage = strPage.substr(0,strPage.indexOf("?"));

}

alert(strPage);

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