使用PHP访问RabbitMQ消息队列

来源：互联网发布：马鞍山网络大学招聘编辑：程序博客网时间：2024/05/24 02:38

扩展安装

PHP访问RabbitMQ实际使用的是AMQP协议，所以我们只要安装epel库中的php-pecl-amqp这个包即可

rpm -ivh http://mirror.neu.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
yum install php-pecl-amqp

交换建立

<?php
$connection = new AMQPConnection();
$connection->connect();

$channel = new AMQPChannel($connection);

$exchange = new AMQPExchange($channel);
$exchange->setName('exchange1');
$exchange->setType('fanout');
$exchange->declare();
队列建立

<?php
$connection = new AMQPConnection();
$connection->connect();

$channel = new AMQPChannel($connection);

$queue = new AMQPQueue($channel);
$queue->setName('queue1');
$queue->declare();
队列绑定

<?php
$connection = new AMQPConnection();
$connection->connect();

$channel = new AMQPChannel($connection);

$queue = new AMQPQueue($channel);
$queue->setName('queue1');
$queue->declare();

$queue->bind('exchange1', 'routekey');
消息发送

<?php
$connection = new AMQPConnection();
$connection->connect();

$channel = new AMQPChannel($connection);

$exchange = new AMQPExchange($channel);
$exchange->setName('exchange5');
$exchange->setType('fanout');
$exchange->declare();

for($i = 0; $i < 2000000; $i++) {
$exchange->publish("message $i", "routekey");
}
消息接收

<?php
$connection = new AMQPConnection();
$connection->connect();

$channel = new AMQPChannel($connection);

$queue = new AMQPQueue($channel);
$queue->setName('queue1');
$queue->declare();

$queue->bind('exchange1', 'routekey');
while (true) {
$queue->consume(function($envelope, $queue){
echo $envelope->getBody(), PHP_EOL;
}, AMQP_AUTOACK);

}

http://www.wuweixin.com/2013/06/04/php-rabbitmq-amqp-extension/

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