public static IpInfoModel GetIpInfoByIP(string strIP)
        {
            //如果是本地IP则不需要请求了,别浪费次数
            if (strIP.Contains("::"))
            {
                return(null);
            }

            string regionJson = Common.HttpClientHelper.GetResponseJson("http://ip.taobao.com/service/getIpInfo.php?ip=" + strIP);

            try
            {
                //dynamic jsonData = DynamicHelper.JsonToDynamic(regionJson);
                //string region = jsonData.data.region;
                //string city = jsonData.data.city;
                //string county = jsonData.data.county;
                //string isp = jsonData.data.isp;
                IpInfoModel ipinfoModel = regionJson.FromJson <IpInfoModel>();
                return(ipinfoModel);
            }
            catch
            {
            }
            return(null);
        }
        public static string GetAreaByIP(string strIP)
        {
            IpInfoModel ipInfo = GetIpInfoByIP(strIP);

            if (ipInfo == null)
            {
                return("区域获取失败");
            }

            string strArea = ipInfo.data.region + "." +
                             ipInfo.data.city + "." +
                             ipInfo.data.isp;

            return(strArea);
        }