代码初始化

extend/Mqtt/Mqtt.php

@@ -0,0 +1,31 @@
+<?php
+
+use think\Env;
+
+require_once 'phpMQTT.php';
+class Mqtt {
+    public $mqtt;
+
+    public function __construct() {
+        $this->server = Env::get('mqtt.mqtt_server');     // change if necessary
+        $this->port = Env::get('mqtt.mqtt_port');                     // change if necessary
+        $this->username = Env::get('mqtt.mqtt_username');                   // set your username
+        $this->password = Env::get('mqtt.mqtt_password');               // set your password
+    }
+
+    public function publishs($topic, $content) {
+        $client_id = 'php-' . uniqid();
+
+        $this->mqtt = new phpMQTT($this->server, $this->port, $client_id);
+
+       if($this->mqtt->connect()) {
+           $this->mqtt->publish($topic, $content, 0);
+       }else{
+           \Think\Log::write('MQTT连接失败: ' . var_export($this->mqtt->connect(), true), 'INFO');
+       }
+
+    }
+
+}
+
+