private void BuldingLoginInfo()
{
IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());
string clientId = host.AddressList.FirstOrDefault(
ip => ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork).ToString();
string t = Convert.ToString(DateTimeOffset.Now.ToUnixTimeMilliseconds());
Dictionary <string, string> dict = new Dictionary <string, string>();
dict.Add("productKey", ProductKey);
dict.Add("deviceName", DeviceName);
dict.Add("clientId", clientId);
dict.Add("timestamp", t);
UserName = DeviceName + "&" + ProductKey;
PassWord = IotSignUtils.sign(dict, DeviceSecret, Signmethod);
ClientId = clientId + "|securemode=3,signmethod=" + Signmethod + ",timestamp=" + t + "|";
}
public void Main()
{
IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());
string clientId = host.AddressList.FirstOrDefault(
ip => ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork).ToString();
string t = Convert.ToString(DateTimeOffset.Now.ToUnixTimeMilliseconds());
string signmethod = "hmacmd5";
Dictionary <string, string> dict = new Dictionary <string, string>();
dict.Add("productKey", ProductKey);
dict.Add("deviceName", DeviceName);
dict.Add("clientId", clientId);
dict.Add("timestamp", t);
string mqttUserName = DeviceName + "&" + ProductKey;
string mqttPassword = IotSignUtils.sign(dict, DeviceSecret, signmethod);
string mqttClientId = clientId + "|securemode=3,signmethod=" + signmethod + ",timestamp=" + t + "|";
string targetServer = ProductKey + ".iot-as-mqtt." + RegionId + ".aliyuncs.com";
ConnectMqtt(targetServer, mqttClientId, mqttUserName, mqttPassword);
}