获取在线人数 CNZZ 和 51.la

　　　　string Cookies = string.Empty;

        /// <summary>
        /// 获取在线人数 (51.la统计器)
        /// </summary>
        /// <param name="siteid">站点ID</param>
        string TongJi_51La(string siteid)
        {
            HttpHelper http = new HttpHelper();
            HttpItem item = new HttpItem()
            {
                URL = "http://www.51.la/report/1_main_online.asp?id=" + siteid,
                Cookie = "AJSTAT_ok_pages=1; AJSTAT_ok_times=1; ajid=lookpass%5F16680845=8444135851201a0b86b68c66ac8eabb3",
                ContentType = "application/x-www-form-urlencoded"
            };
            HttpResult result = http.GetHtml(item);
            Match mc = Regex.Match(result.Html, "innerHTML = '(\d+)");
            return mc.Groups[1].Value;
        }

        /// <summary>
        /// 获取在线人数 (CNZZ统计器)
        /// </summary>
        /// <param name="siteid">站点ID</param>
        /// <param name="pws">独立密码</param>
        /// <returns></returns>
        string TongJi_CNZZ(string siteid, string pws)
        {
            //万能框架对象
            HttpHelper http = new HttpHelper();
            //获取登录页面Cookie
            HttpItem item = new HttpItem() { URL = "http://new.cnzz.com/v1/login.php?siteid=" + siteid };
            HttpResult result = http.GetHtml(item);
            Cookies = HttpHelper.GetSmallCookie(result.Cookie);
            //登录
            item = new HttpItem()
            {
                URL = "http://new.cnzz.com/v1/login.php?t=login&siteid=" + siteid,
                Method = "POST",
                Postdata = "password=" + pws,
                Cookie = Cookies,
                ContentType = "application/x-www-form-urlencoded",
                Allowautoredirect = true,
                AutoRedirectCookie = true
            };
            result = http.GetHtml(item);
            Cookies += HttpHelper.GetSmallCookie(result.Cookie);
            //获取15分钟在线IP
            item = new HttpItem()
            {
                URL = "http://tongji.cnzz.com/main.php?c=flow&a=realtime&ajax=module=flash&type=Pie&siteid=" + siteid,
                Cookie = Cookies,
                ContentType = "application/x-www-form-urlencoded"
            };
            result = http.GetHtml(item);
            Match mc = Regex.Match(result.Html, "total_ip":(\d+)");
            return mc.Groups[1].Value;
        }

        /// <summary>
        /// 获取在线人数 (CNZZ统计器)
        /// </summary>
        /// <param name="siteid">站点ID</param>
        /// <param name="pws">独立密码</param>
        /// <returns></returns>
        string TongJi_CNZZ(string siteid, string pws)
        {
            //万能框架对象
            HttpHelper http = new HttpHelper();
            //登录
            HttpItem item = new HttpItem()
             {
                 URL = "http://new.cnzz.com/v1/login.php?t=login&siteid=" + siteid,
                 Method = "POST",
                 Postdata = "password=" + pws,
                 ContentType = "application/x-www-form-urlencoded",
                 Allowautoredirect = true,
                 AutoRedirectCookie = true
             };
            HttpResult result = http.GetHtml(item);
            string Cookies = HttpHelper.GetSmallCookie(result.Cookie);
            //获取15分钟在线IP
            item = new HttpItem()
            {
                URL = "http://tongji.cnzz.com/main.php?c=flow&a=realtime&ajax=module=flash&type=Pie&siteid=" + siteid,
                Cookie = Cookies,
                ContentType = "application/x-www-form-urlencoded"
            };
            result = http.GetHtml(item);
            Match mc = Regex.Match(result.Html, "total_ip":(\d+)");
            return mc.Groups[1].Value;
        }