javascript获取网站根目录

wandejun1012

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);  }