Laravel使用RabbitMQ的方法示例


						导语



RabbitMQ 想必大家都有了解，不做多介绍来。这里实现的是用 RabbitMQ 作为 Larvel 队列的驱动，替代 Redis。下面以 Laradock 中安装示例。

安装



  切换到 laradock 目录，将 .env 中关于 INSTALL_AMQP 的值修改为 true

  docker-compose stop workspace php-fpm php-worker

  docker-compose build workspace php-fpm php-worker rabbitmq

  docker-compose up -d workspace php-fpm php-worker rabbitmq



扩展包安装以及配置





  进入到 workspace 容器中，在项目目录安装扩展包 composer require vladimir-yuldashev/laravel-queue-rabbitmq

  接下来在 config/queue.php 文件中 connections 添加 rabbitmq 配置，根据情况自行修改







'rabbitmq' => [



  'driver' => 'rabbitmq',



  /*

   * Set to "horizon" if you wish to use Laravel Horizon.

   */

  'worker' => env('RABBITMQ_WORKER', 'default'),



  '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 http://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 http://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: http://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),

  ],



],







在 .env 中修改 QUEUE_CONNECTION 为 rabbitmq ，并添加以下值







RABBITMQ_WORKER=horizon

RABBITMQ_HOST=rabbitmq

RABBITMQ_PORT=5672

RABBITMQ_LOGIN=guest

RABBITMQ_PASSWORD=guest

RABBITMQ_QUEUE=default





有两个值说明一下，因为是在 Laradock 中，所以 RABBITMQ_HOST 设置为 rabbitmq ；如果之前使用了Laravel Horizon，那么 RABBITMQ_WORKER 的设置为 horizon 就可以了。

参考资料：laravel-queue-rabbitmq  

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持中文源码网。