JFinal 做为商业项目应用，配置Druid出现如下问题，求助：

DruidStatViewHandler dvh = new DruidStatViewHandler("/admin/monitor", new IDruidStatViewAuth() {

public boolean isPermitted(HttpServletRequest request) {

HttpSession hs = request.getSession(false);

// return (hs != null && hs.getAttribute("admin") != null);

return true;

}

});

handlers.add(dvh);

访问：“http://127.0.0.1:8080/druid/”会自动跳转：“http://127.0.0.1:8080/druid/index.html”；但页面一直显示：Not Found，

求助啊，，急！！！感谢各位大神！