JS当中获取Web访问基路径

var curWwwPath=window.document.location.href;//获取主机地址之后的目录，如： uimcardprj/share/meun.jspvar pathName=window.document.location.pathname;var pos=curWwwPath.indexOf(pathName);//获取主机地址，如： http://localhost:8083var localhostPaht=curWwwPath.substring(0,pos);//获取带"/"的项目名，如：/uimcardprjvar projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1);var baseRoot = localhostPaht+projectName;