js获取项目根途径

js获取项目根路径function getRootPath(){//获取当前网址,如: http://localhost:8083/uimcardprj/share/me

js获取项目根路径

function getRootPath(){    //获取当前网址,如: http://localhost:8083/uimcardprj/share/meun.jsp    var curWwwPath=window.document.location.href;    //获取主机地址之后的目录,如: uimcardprj/share/meun.jsp    var pathName=window.document.location.pathname;    var pos=curWwwPath.indexOf(pathName);    //获取主机地址,如: http://localhost:8083    var localhostPaht=curWwwPath.substring(0,pos);    //获取带"/"的项目名,如:/uimcardprj    var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1);    return(localhostPaht+projectName);}