获取URL路径

string webUrl = string.Format("{0}://{1}{2}{3}",
            Request.Url.Scheme,
            Request.Url.Authority,
            Request.Url.Segments[0],
            Request.Url.Segments[1]);
        if (!webUrl.ToLower().Contains("/user/"))
        {
            webUrl = webUrl + "User/";
        }
        string rul = string.Format("javascript:document.location.href = '{0}Advanced_Time_Setting.aspx';return ;",webUrl);