RabbitMQ-消息队列之work使用

1、安装rabbitmq

怎么安装rabbitmq请查看之前课程，如果已经安装，请略过此步。

2、创建vendor文件夹或是直接采用PHP框架

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mkdir vendor

3、进入文件

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cd vendor

4、安装php扩展

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composer require php-amqplib/php-amqplib

5、进入上级创建worker文件夹

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cd ../
mkdir worker

6、进入worker文件并创建生产者php

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cd worker
touch pro.php

7、输入worker生产者内容

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<?php

require_once  '../vendor/autoload.php';


use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;

$v_host = 'order';

$queue_name = 'task_queue';

$connection = new AMQPStreamConnection('localhost',5672,'wangyulong','wangyulong',$v_host);

$channel = $connection->channel();


$channel->queue_declare($queue_name,false,true,false,false);


for($i=1;$i<=10;$i++){

	$data = 'this is '.$i.' message';


	$msg = new AMQPMessage($data,['delivery_mode'=>AMQPMessage::DELIVERY_MODE_PERSISTENT]);


	$channel->basic_publish($msg,'',$queue_name);

}

$channel->close();

$connection->close();

8、创建消费者php

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touch worker.php

9、输入worker消费者内容

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<?php

require_once  '../vendor/autoload.php';


use PhpAmqpLib\Connection\AMQPStreamConnection;

$v_host ='order';
$queue_name = 'task_queue';

$connection = new AMQPStreamConnection('localhost',5672,'wangyulong','wangyulong',$v_host);

$channel = $connection->channel();

$channel->queue_declare($queue_name,false,true,false,false);


$callback = function($msg){
	echo 'received ',$msg->body,"\n";
	$msg->ack();
	
};

$channel->basic_qos(null,1,null);

$channel->basic_consume($queue_name,'',false,false,false,false,$callback);

while($channel->is_open()){
	$channel->wait();
}




$channel->close();

$connection->close()

10、执行生产者

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php pro.php

11、执行消费者

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php worker.php