public async Task <SMSMessageItem[]> GetMessage()
        {
            string result = string.Empty;

            try
            {
                string para    = String.Format("U={0}&P={1}&S={2}&F={3}", _u, _p, _s, _f);
                string fullUrl = String.Format("{0}?{1}", "http://qxt.mpower100.com:8001/GetSM.aspx", para);
                //HttpWebRequest request = WebRequest.Create(fullUrl) as HttpWebRequest;
                //request.Method = "GET";
                //request.Timeout = 30000;
                //request.UserAgent = @"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)";
                //request.KeepAlive = true;
                //request.Accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml+xml, application/vnd.ms-excel, application/msword, */*";
                //request.Headers.Add("Accept-Encoding", "gzip, deflate");
                //request.Headers.Add("Accept-Language", "zh-cn");

                //HttpWebResponse response = request.GetResponse() as HttpWebResponse;
                //byte[] content = new byte[1024];
                //Stream rspStream = response.GetResponseStream();
                result = await Kugar.Core.Network.WebHelper.Create(fullUrl).Get_StringAsync();

                //result = "<?xml version=\"1.0\" encoding=\"GB2312\" ?><RecvMsg><Return>OK</Return><Msg><SendNum>13682867081</SendNum><RecvNum>10657020801264</RecvNum><RecvTime>" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "</RecvTime><Content>C#145417#1656#15</Content></Msg></RecvMsg>";
                //判断是否含有有效回复格式关键字
                if (!result.Contains("<RecvMsg>"))
                {
                    return(null);
                }


                XmlDocument doc = new XmlDocument();
                doc.LoadXml(result);

                var node = doc.SelectNodes("//Msg");
                if (node.Count <= 0)
                {
                    return(null);
                }

                var query = from n in doc.SelectNodes("//Msg").Cast <XmlNode>() select n;

                var lst = new List <SMSMessageItem>(query.Count());

                foreach (var q in query)
                {
                    var item = new SMSMessageItem();
                    item.Mobile    = q["SendNum"].InnerText;
                    item.ReceiveDt = q["RecvTime"].InnerText.ToDateTime();
                    item.Message   = q["Content"].InnerText.ToStringEx();

                    lst.Add(item);
                }

                return(lst.ToArray());
            }
            catch (Exception ex)
            {
                LoggerManager.GetLogger("SMSMessageLog").Error(ex.Message);

                return(null);
            }
        }
        /// <summary>
        /// 轮询获取短信
        /// </summary>
        /// <returns></returns>
        public async Task <SMSMessageItem[]> GetMessage()
        {
            var url = "http://sms2.eachwe.com/api.php";

            //string loginName = _config.AppSettings.GetValueByName<string>("Eachwe_LoginName");
            //string passWord = _config.AppSettings.GetValueByName<string>("Eachwe_PassWord");

            //var datas = new Dictionary<string, string>();
            //datas.Add("username", _loginName);
            //datas.Add("password", _passWord);
            //datas.Add("method", "getreply");

            //var respData = WebHelper.GetUriDataByPost(url, datas, Encoding.GetEncoding("gb2312"));

            var respData = await WebHelper.Create(url)
                           .Encoding(Encoding.GetEncoding("gb2312"))
                           .ContentType(WebHelper.ContentTypeEnum.FormUrlencoded)
                           .SetParamter("method", "getreply")
                           .SetParamter("username", _loginName)
                           .SetParamter("password", _passWord)
                           .Post_StringAsync();

            ;

            var document = new XmlDocument();

            if (!document.SafeLoadXML(respData))
            {
                return(null);
            }

            var errors = document.GetElementsByTagName("error");

            if (errors == null || errors.Count <= 0 || errors[0].InnerText.ToStringEx().Trim() != "0")
            {
                return(null);
            }

            var repliesItemList = document.GetElementsByTagName("reply");

            if (repliesItemList == null || repliesItemList.Count <= 0)
            {
                return(null);
            }

            var lst = new List <SMSMessageItem>(repliesItemList.Count);

            foreach (XmlElement replyItem in repliesItemList)
            {
                var smsItem = new SMSMessageItem();
                smsItem.Mobile    = replyItem.GetChildNodeInnerText("mobile").ToStringEx();
                smsItem.ReceiveDt = replyItem.GetChildNodeInnerText("datetime").ToDateTime("yyyy-MM-dd HH:mm").GetValueOrDefault(DateTime.MinValue);
                var msg = replyItem.GetChildNodeInnerText("msg").ToStringEx();
                //msg = msg.Substring(10,msg.Length-11);

                smsItem.Message = msg;

                lst.Add(smsItem);
            }

            return(lst.ToArray());
        }