laravel 使用RabbitMQ作为消息中间件

先搞定环境，安装amqp扩展

确保已安装rabbitmq-c-dev。

比如 可以使用apk add rabbmit-c-dev安装

cd ~
wget http://pecl.php.net/get/amqp-1.10.2.tgz
tar -zxf amqp-1.10.2.tgz
cd amqp-1.10.2
phpize
./configure
make && make install
cd ~
rm -rf amqp-1.10.2*

重启php，php -m查看是否成功安装amqp。

开启以下步骤：

1、Composer安装laravel-queue-rabbitmq

composer require vladimir-yuldashev/laravel-queue-rabbitmq

2、在config/app.php文件中，providers中添加：
 

VladimirYuldashev\LaravelQueueRabbitMQ\LaravelQueueRabbitMQServiceProvider::class,

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

'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' =&