mvc 获取路由信息（RouteConfig配置的mvc请求地址，不是路由器）

<div>
        <%
            var html = "";
            foreach (KeyValuePair<string, object> d in RouteData.Values)
            {
                html += d.Key + "=" + (d.Value ?? string.Empty) + "<br/>";
            }

        %>
        <%=html %>
    </div>