README

一个简单的Laravel 5到7库，用于连接/发布/订阅MQTT代理

基于 bluerhinos/phpMQTT

安装

composer require sean810720/laravel-mqtt

特性

• 用户名和密码认证
• 端到端加密的证书保护
• 启用调试模式以简化调试
• 现在您也可以设置您选择的Client_id，如果您不想使用，只需不使用或将其设置为null即可
• 直接从配置文件设置QOS标志
• 直接从配置文件设置Retain标志
• 添加辅助函数以简化开发

启用包（可选）

此包实现了Laravel自动发现功能。安装后，自动为laravel >= 5.5添加了包提供者和外观。

如果您使用的是laravel版本 < 5.5，则需要此步骤

要显式声明提供者和/或别名，请将服务提供者添加到您的config/app.php

'providers' => [

        Sean810720\Mqtt\MqttServiceProvider::class,
];

然后添加别名到您的config/app.php

'aliases' => [

       'Mqtt' => \Sean810720\Mqtt\Facades\Mqtt::class,
];

配置

发布配置文件

php artisan vendor:publish --provider="Sean810720\Mqtt\MqttServiceProvider"

Config/mqtt.php

    'host'     => env('mqtt_host','127.0.0.1'),
    'password' => env('mqtt_password',''),
    'username' => env('mqtt_username',''),
    'certfile' => env('mqtt_cert_file',''),
    'port'     => env('mqtt_port','1883'),
    'debug'    => env('mqtt_debug',false) //Optional Parameter to enable debugging set it to True
    'qos'      => env('mqtt_qos', 0), // set quality of service here
    'retain'   => env('mqtt_retain', 0) // it should be 0 or 1 Whether the message should be retained.- Retain Flag

发布主题

use Sean810720\Mqtt\MqttClass\Mqtt;

public function SendMsgViaMqtt($topic, $message)
{
        $mqtt = new Mqtt();
        $client_id = Auth::user()->id;
        $output = $mqtt->ConnectAndPublish($topic, $message, $client_id);

        if ($output === true)
        {
            return "published";
        }

           return "Failed";
}

使用外观发布主题

use Mqtt;

public function SendMsgViaMqtt($topic, $message)
{
        $client_id = Auth::user()->id;

        $output = Mqtt::ConnectAndPublish($topic, $message, $client_id);

        if ($output === true)
        {
            return "published";
        }

        return "Failed";
}

订阅主题

use Sean810720\Mqtt\MqttClass\Mqtt;

public function SubscribetoTopic($topic)
    {
        $mqtt = new Mqtt();
        $client_id = Auth::user()->id;
        $mqtt->ConnectAndSubscribe($topic, function($topic, $msg){
            echo "Msg Received: \n";
            echo "Topic: {$topic}\n\n";
            echo "\t$msg\n\n";
        }, $client_id);


    }

使用外观订阅主题

use Mqtt;

public function SubscribetoTopic($topic)
    {
       Mqtt::ConnectAndSubscribe($topic, function($topic, $msg){
            echo "Msg Received: \n";
            echo "Topic: {$topic}\n\n";
            echo "\t$msg\n\n";
        },$client_id);


    }

使用辅助方法发布主题

public function SendMsgViaMqtt($topic, $message)
{
        $client_id = Auth::user()->id;

        $output = connectToPublish($topic, $message, $client_id);

        if ($output === true)
        {
            return "published";
        }

        return "Failed";
}

使用辅助方法订阅主题

public function SubscribetoTopic($topic)
{
   return connectToSubscribe($topic,$client_id);
}

已在php 7.3和laravel 5.7以及laravel 5.8和laravel 6上测试

也支持php 7.4