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

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 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),
 ],

],

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脚本之家。