在独立的javascript文件中获取不到jsp中的

<%    String path = request.getContextPath();    String basePath = request.getScheme() + "://"            + request.getServerName() + ":" + request.getServerPort()            + path + "/";    %>

但现在我们的框架要求必须图片什么的是完整的http路径 ，所以黄海撰写了下面的javascript 代码：

 

var url = location.href;

var mystr = url.split("/");

var FinaleImagePath = mystr[0] + "//" + mystr[2] + "/" + mystr[3] + "/" + "images/loadingAnimation.gif";

var xxPngPath = mystr[0] + "//" + mystr[2] + "/" + mystr[3] + "/" + "images/xx.png";