Laravel8 使用 RabbitMQ

使用 RabbitMQ 前需要:

下载安装 Erlang ：Windows 下安装 Erlang_Dragon-v的博客-优快云博客 

安装 PHP amqp 扩展：PHP 安装 amqp 扩展（Windows）_Dragon-v的博客-优快云博客

开启 PHP sockets：PHP 开启 sockets_Dragon-v的博客-优快云博客 

1、在 RabbitMQ 的界面创建队列和路由：

        RabbitMQ 创建 virtual host_Dragon-v的博客-优快云博客

2、Composer 安装 laravel-queue-rabbitmq，下图是laravel和rabbitmq版本对应

composer require vladimir-yuldashev/laravel-queue-rabbitmq

3、在 config/queue.php 配置文件中的 connections 数组中加入以下配置

'rabbitmq' => [

            'driver' => 'rabbitmq',
            'queue' => env('RABBITMQ_QUEUE', 'default'),
            'connection' => PhpAmqpLib\Connection\AMQPLazyConnection::class,

            'hosts' => [
                [
                    'host' => env('RABBITMQ_HOST', '127.0.0.1'),
                    'port' => env('RABBITMQ_PORT', 5672),
                    'user' => env('RABBITMQ_USER', 'guest'),
                    'password' => env('RABBITMQ_PASSWORD', 'guest'),
                    'vhost' => env('RABBITMQ_VHOST', '/'),
                ],
            ],

            'options' => [
                'ssl_options' => [
                    '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),
                ],
                'queue' => [
                    'job' => VladimirYuldashev\LaravelQueueRabbitMQ\Queue\Jobs\RabbitMQJob::class,

                    /*//以下配置是rabbitmq 广播模式(direct)
                    'exchange' => 'laravel_exchange2',
                    'exchange_type' => 'direct',
                    'exchange_routing_key' => 'userkey1',*/


                    /*//以下配置是rabbitmq 广播模式(topic)
                    'exchange' => 'laravel_exchange1',
                    'exchange_type' => 'topic',
                    'exchange_routing_key' => 'user.info',*/
                ],
            ],

            /*
             * Set to "horizon" if you wish to use Laravel Horizon.
             */
            'worker' => env('RABBITMQ_WORKER', 'default'),

        ],

4、修改 .env 文件

RABBITMQ_HOST=127.0.0.1
RABBITMQ_PORT=5672
#通过15672创建的rabbitmq虚拟主机,默认是'/'
RABBITMQ_VHOST=test-host
RABBITMQ_USER=guest
RABBITMQ_PASSWORD=guest
#通过15672创建的rabbitmq队列
RABBITMQ_QUEUE=laravel_swoole

5、创建任务类

php artisan make:job Queue

        代码如下

<?php

namespace App\Jobs;

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

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

    public $data;

    /**
     * Create a new job instance.
     *
     * @return void
     */
    public function __construct($data)
    {
        $this->data = $data;
    }

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

 6、建一个控制器，代码如下，写个路由调用这个方法进行生产数据放入队列中

<?php

namespace App\Http\Controllers;

use App\Jobs\Queue;
use Illuminate\Http\Request;

class TextController extends Controller
{
    public function aaa(Request $request)
    {

        $user = [1,2,3,4,5];
        foreach ($user as $item) {
            //host-queue1 对应的队列名   $item为放入的值，也可以放入数组
            Queue::dispatch($item)->onConnection('rabbitmq')
                ->onQueue('host-queue1');
            /* //以下配置是rabbitmq 路由模式(direct) 广播模式(topic)
             UserEmail::dispatch($user)->onConnection('rabbitmq');*/
        }
        return response()->json(['code'=>0, 'msg'=>"success"]);
    }

}

7、消费队列，使用命令进行消费

php artisan queue:work rabbitmq --queue=host-queue1

效果如下：

如果队列中放的是数组那么效果如下