PHP使用RabbitMQ实例

<?php
/**
* Created by PhpStorm.
* User: jmsite.cn
* Date: 2019/1/15
* Time: 13:16
*/
//声明连接参数
$config = array(
'host' => '192.168.75.132',
'vhost' => '/',
'port' => 5672,
'login' => 'test',
'password' => 'test'
);
//连接broker
$cnn = new AMQPConnection($config);
if (!$cnn->connect()) {
echo "Cannot connect to the broker";
exit();
}
//在连接内创建一个通道
$ch = new AMQPChannel($cnn);
//创建一个交换机
$ex = new AMQPExchange($ch);
//声明路由键
$routingKey = 'key_1';
//声明交换机名称
$exchangeName = 'exchange_1';
//设置交换机名称
$ex->setName($exchangeName);
//设置交换机类型
//AMQP_EX_TYPE_DIRECT:直连交换机
//AMQP_EX_TYPE_FANOUT:扇形交换机
//AMQP_EX_TYPE_HEADERS:头交换机
//AMQP_EX_TYPE_TOPIC:主题交换机
$ex->setType(AMQP_EX_TYPE_DIRECT);
//设置交换机持久
$ex->setFlags(AMQP_DURABLE);
//声明交换机
$ex->declareExchange();
//创建一个消息队列
$q = new AMQPQueue($ch);
//设置队列名称
$q->setName('queue_1');
//设置队列持久
$q->setFlags(AMQP_DURABLE);
//声明消息队列
$q->declareQueue();
//交换机和队列通过$routingKey进行绑定
$q->bind($ex->getName(), $routingKey);
//接收消息并进行处理的回调方法
function receive($envelope, $queue) {
//休眠两秒，
sleep(2);
//echo消息内容
echo $envelope->getBody()."\n";
//显式确认，队列收到消费者显式确认后，会删除该消息
$queue->ack($envelope->getDeliveryTag());
}
//设置消息队列消费者回调方法，并进行阻塞
$q->consume("receive");
//$q->consume("receive", AMQP_AUTOACK);//隐式确认,不推荐

<?php
/**
* Created by PhpStorm.
* User: jmsite.cn
* Date: 2019/1/15
* Time: 13:15
*/$config = array(
'host' => '192.168.75.132',
'vhost' => '/',
'port' => 5672,
'login' => 'test',
'password' => 'test'
);
$cnn = new AMQPConnection($config);
if (!$cnn->connect()) {
echo "Cannot connect to the broker";
exit();
}
$ch = new AMQPChannel($cnn);
$ex = new AMQPExchange($ch);
//消息的路由键，一定要和消费者端一致
$routingKey = 'key_1';
//交换机名称，一定要和消费者端一致，
$exchangeName = 'exchange_1';
$ex->setName($exchangeName);
$ex->setType(AMQP_EX_TYPE_DIRECT);
$ex->setFlags(AMQP_DURABLE);
$ex->declareExchange();
//创建10个消息
for ($i=1;$i<=10;$i++){
//消息内容
$msg = array(
'data' => 'message_'.$i,
'hello' => 'world',
);
//发送消息到交换机，并返回发送结果
//delivery_mode:2声明消息持久，持久的队列+持久的消息在RabbitMQ重启后才不会丢失
echo "Send Message:".$ex->publish(json_encode($msg), $routingKey, AMQP_NOPARAM, array('delivery_mode' => 2))."\n";
//代码执行完毕后进程会自动退出
}