[转]js获取网站根路径(站点及虚拟目录)

本文转自:http://www.techrss.cn/html/2008/11-22/177000.htm

 <script>
function getRootPath(){
var strFullPath=window.document.location.href;
var strPath=window.document.location.pathname;
var pos=strFullPath.indexOf(strPath);
var prePath=strFullPath.substring(0,pos);
var postPath=strPath.substring(0,strPath.substr(1).indexOf('/')+1);
return(prePath+postPath);
}

alert (getRootPath());
</script>

 

posted on 2009-10-20 13:56  freeliver54  阅读(4055)  评论(2编辑  收藏  举报

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