初始化CRICS

Common/BLWMQTT.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using uPLibrary.Networking.M2Mqtt;
+using System.Net;
+using uPLibrary.Networking.M2Mqtt.Messages;
+
+namespace Common
+{
+    public class BLWMQTT
+    {
+        private static log4net.ILog logger = log4net.LogManager.GetLogger(typeof(BLWMQTT));
+        public static MqttClient MqttClientGlobal { get; set; }
+        public static void StartMqtt()
+        {
+            try
+            {
+                // create client instance 
+                MqttClientGlobal = new MqttClient(IPAddress.Parse("120.24.73.62"));
+                string clientId = Guid.NewGuid().ToString();
+                MqttClientGlobal.Connect(clientId, "admin", "blw@1234");
+            }
+            catch (Exception ex)
+            {
+                logger.Error("mqtt:" + ex.Message);
+            }
+        }
+        public static void MQTTPublishData(string topic, string payload)
+        {
+            try
+            {
+                if (MqttClientGlobal.IsConnected)
+                {
+                    MqttClientGlobal.Publish(topic, Encoding.UTF8.GetBytes(payload), MqttMsgBase.QOS_LEVEL_AT_LEAST_ONCE, false);
+                }
+            }
+            catch (Exception)
+            {
+
+            }
+        }
+    }
+}