php rabbitmq demo

composer安装php rabbitmq包

新建composer.json文件，composer install 安装

{"require": {"php-amqplib/php-amqplib": ">=2.6.1"}
}

创建config.php文件

<?php
return ['vendor' => ['path' => './vendor'],'rabbitmq' => ['host' => '127.0.0.1','port' => '5672','login' => 'guest','password' => 'guest','vhost' => '/']
];
?>

创建消费者 rabbit_consumer.php，注意具体文件引用的路径

<?phpuse PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;$config = require "./config.php";
require_once $config['vendor']['path'] . '/autoload.php';$connection = new AMQPStreamConnection($config['rabbitmq']['host'], $config['rabbitmq']['port'],$config['rabbitmq']['login'], $config['rabbitmq']['password'], $config['rabbitmq']['vhost']);
$channel = $connection->channel();$channel->queue_declare('hello', false, false, false, false);
$callback = function($msg) {echo $msg->body;file_put_contents('log.txt', $msg->body);
};$channel->basic_consume('hello', '', false, true, false, false, $callback);while(true) {$channel->wait();
}
$channel->close();
$connection->close();?>

创建生产者 rabbit_pulisher.php

<?php$config = require "./config.php";require_once $config['vendor']['path'] . '/autoload.php';use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;$connection = new AMQPStreamConnection($config['rabbitmq']['host'], $config['rabbitmq']['port'],$config['rabbitmq']['login'], $config['rabbitmq']['password'], $config['rabbitmq']['vhost']);
$channel = $connection->channel();//发送方其实不需要设置队列， 不过对于持久化有关，建议执行该行
$channel->queue_declare('hello', false, false, false, false);$msg = new AMQPMessage('Hello World!123'.time());
$channel->basic_publish($msg, '', 'hello');echo " [x] Sent 'Hello World!x'\n";$channel->close();
$connection->close();
?>