laravel rabbitmq 使用

maxingyu發表於2021-05-15
LaravelMQ

前提條件：PHP擴充amqp協議和sockets要開啟

使用方式：參見 佇列

1、Composer 安裝 laravel-queue-rabbitmq

composer require vladimir-yuldashev/laravel-queue-rabbitmq:v7.1.2

2、在 config/app.php 檔案中，providers 中新增：

VladimirYuldashev\LaravelQueueRabbitMQ\LaravelQueueRabbitMQServiceProvider::class,

3、在 app/config/queue.php 配置檔案中的 connections 陣列中加入以下配置

        'rabbitmq' => [

            'driver' => 'rabbitmq',

            'dsn' => env('RABBITMQ_DSN', null),

            /*
             * Could be one a class that implements \Interop\Amqp\AmqpConnectionFactory for example:
             *  - \EnqueueAmqpExt\AmqpConnectionFactory if you install enqueue/amqp-ext
             *  - \EnqueueAmqpLib\AmqpConnectionFactory if you install enqueue/amqp-lib
             *  - \EnqueueAmqpBunny\AmqpConnectionFactory if you install enqueue/amqp-bunny
             */

            'factory_class' => Enqueue\AmqpLib\AmqpConnectionFactory::class,

            'host' => env('RABBITMQ_HOST', '127.0.0.1'),
            'port' => env('RABBITMQ_PORT', 5672),

            'vhost' => env('RABBITMQ_VHOST', '/'),
            'login' => env('RABBITMQ_LOGIN', 'guest'),
            'password' => env('RABBITMQ_PASSWORD', 'guest'),

            'queue' => env('RABBITMQ_QUEUE', 'default'),

            'options' => [

                'exchange' => [

                    'name' => env('RABBITMQ_EXCHANGE_NAME'),

                    /*
                     * Determine if exchange should be created if it does not exist.
                     */

                    'declare' => env('RABBITMQ_EXCHANGE_DECLARE', true),

                    /*
                     * Read more about possible values at https://www.rabbitmq.com/tutorials/amqp-concepts.html
                     */

                    'type' => env('RABBITMQ_EXCHANGE_TYPE', \Interop\Amqp\AmqpTopic::TYPE_DIRECT),
                    'passive' => env('RABBITMQ_EXCHANGE_PASSIVE', false),
                    'durable' => env('RABBITMQ_EXCHANGE_DURABLE', true),
                    'auto_delete' => env('RABBITMQ_EXCHANGE_AUTODELETE', false),
                    'arguments' => env('RABBITMQ_EXCHANGE_ARGUMENTS'),
                ],

                'queue' => [

                    /*
                     * Determine if queue should be created if it does not exist.
                     */

                    'declare' => env('RABBITMQ_QUEUE_DECLARE', true),

                    /*
                     * Determine if queue should be binded to the exchange created.
                     */

                    'bind' => env('RABBITMQ_QUEUE_DECLARE_BIND', true),

                    /*
                     * Read more about possible values at https://www.rabbitmq.com/tutorials/amqp-concepts.html
                     */

                    'passive' => env('RABBITMQ_QUEUE_PASSIVE', false),
                    'durable' => env('RABBITMQ_QUEUE_DURABLE', true),
                    'exclusive' => env('RABBITMQ_QUEUE_EXCLUSIVE', false),
                    'auto_delete' => env('RABBITMQ_QUEUE_AUTODELETE', false),
                    'arguments' => env('RABBITMQ_QUEUE_ARGUMENTS'),
                ],
            ],

            /*
             * Determine the number of seconds to sleep if there's an error communicating with rabbitmq
             * If set to false, it'll throw an exception rather than doing the sleep for X seconds.
             */

            'sleep_on_error' => env('RABBITMQ_ERROR_SLEEP', 5),

            /*
             * Optional SSL params if an SSL connection is used
             * Using an SSL connection will also require to configure your RabbitMQ to enable SSL. More details can be founds here: https://www.rabbitmq.com/ssl.html
             */

            'ssl_params' => [
                'ssl_on' => env('RABBITMQ_SSL', false),
                'cafile' => env('RABBITMQ_SSL_CAFILE', null),
                'local_cert' => env('RABBITMQ_SSL_LOCALCERT', null),
                'local_key' => env('RABBITMQ_SSL_LOCALKEY', null),
                'verify_peer' => env('RABBITMQ_SSL_VERIFY_PEER', true),
                'passphrase' => env('RABBITMQ_SSL_PASSPHRASE', null),
            ],

        ],

4、修改 .env 檔案

QUEUE_CONNECTION=rabbitmq    #這個配置env一般會有先找到修改為這個
以下是新增配置

RABBITMQ_HOST=rabbitmq  #mq的伺服器地址，我這裡用的是laradock，具體的就具體修改咯
RABBITMQ_PORT=5672  #mq的埠
RABBITMQ_VHOST=/
RABBITMQ_LOGIN=guest    #mq的登入名
RABBITMQ_PASSWORD=guest   #mq的密碼
RABBITMQ_QUEUE=queue_name   #mq的佇列名稱

5、建立任務類

php artisan make:job Queue

執行之後會生成一個檔案 app/Jobs/Queue.php

例子：

<?php

namespace App\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;

class Queue  implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    private $data;

    /**
     * Queue constructor.
     * @param $data
     */
    public function __construct($data)
    {
        $this->data = $data;
    }

    /**
     * Execute the job.
     *
     * @return void
     */
    public function handle()
    {
        print_r($this->data);
    }
}

6、生產，把資料放進 mq 佇列

<?php

namespace App\Http\Controllers;

use App\Jobs\Queue;

class IndexController extends Controller
{

    public function index()
    {
        $this->dispatch(new Queue(['code' => 200, 'message' => '釋出訊息']));
        return "傳送成功";
    }

}

7、消費佇列

執行命令進行消費：

php artisan queue:work rabbitmq

Laravel

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