js获取项目根路径

时间:2022-12-22 16:34:47

js获取项目根路径

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