如何通过Laravel实现与RabbitMQ的交互示例？

本文共计886个文字，预计阅读时间需要4分钟。

：使用RabbitMQ作为Laravel队列驱动，替代Redis

导语：RabbitMQ已成为众多大型企业首选的消息队列解决方案。本文将介绍如何使用RabbitMQ作为Laravel队列驱动，以替代Redis，并给出在Laradock中安装的示例。

内容：以下是使用RabbitMQ作为Laravel队列驱动的步骤，以及如何在Laradock中安装RabbitMQ。

1. 安装RabbitMQ： 在Laradock中，RabbitMQ已经预装。确保你的`.env`文件中设置了正确的数据库配置。

2. 切换到Laradock目录： bash cd /var/www//laravel-project

3. 编辑`.env`文件： 找到并修改以下行： env QUEUE_CONNECTION=rabbitmq RABBITMQ_HOST=your-rabbitmq-host RABBITMQ_PORT=5672 RABBITMQ_USERNAME=your-username RABBITMQ_PASSWORD=your-password

4. 配置RabbitMQ用户： 在RabbitMQ管理界面中，创建一个用户并授予相应权限。

5. 启动队列监听器： bash php artisan queue:listen

6. 测试队列： 创建一个队列任务并运行： bash php artisan queue:work --queue=your-queue-name

通过以上步骤，你就可以使用RabbitMQ作为Laravel队列驱动，替代Redis了。

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

1. 切换到laradock 目录，将.env 中关于INSTALL_AMQP 的值修改为true
2. docker-compose stop workspace php-fpm php-worker
3. docker-compose build workspace php-fpm php-worker rabbitmq
4. docker-compose up -d workspace php-fpm php-worker rabbitmq

扩展包安装以及配置

1. 进入到workspace 容器中，在项目目录安装扩展包composer require vladimir-yuldashev/laravel-queue-rabbitmq
2. 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 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 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: 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易盾网络。