js获取项目根路径

//js获取项目根路径,如: http://localhost:8083/uimcardprj
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);
}

 

posted @ 2013-02-27 17:08  TWARE_~  阅读(110)  评论(0编辑  收藏  举报