try{const string ip138ComIcAsp = "http://iframe.ip138.com/ic.asp"; //查询IP138得到您当前的外网IPvar uri = new Uri(ip138ComIcAsp);WebRequest wr = WebRequest.Create(uri);Stream stream = wr.GetResponse().GetResponseStream();if (stream != null){//外网IPvar reader = new StreamReader(stream, Encoding.Default);string result = reader.ReadToEnd(); //读取网站的数据Match ip = Regex.Match(result, @"(?<=(\[))[\s\S]*?(?=(\]))");//内网IPIPHostEntry entry = Dns.GetHostByName(Dns.GetHostName());var address = new IPAddress(entry.AddressList[0].Address);LblCurrentIP.Text = string.Format("外网IP：{0} 内网IP：{1}", ip, address);}LblDataBase.Text += ConfigHelper.GetDBConConfig().DB_ServerName;}catch (Exception ex){// Log(ex.Message);}