php操作rabbitmq

快来打我* 2022-12-19 00:49 144阅读 0赞

### 环境 ###

win7 nginx php7.4 (php\_study)

### 安装扩展 ###

下载

[http://pecl.php.net/package-search.php?pkg\_name=amqp][http_pecl.php.net_package-search.php_pkg_name_amqp]

解压后

把php\_amqp.dll复制到php/ext目录下

把rabbitmq.dll复制到system32下

在php.ini中加入extension=amqp

### 下面是代码 ###

consumer.php

<?php
    /**
     * Created by PhpStorm.
     * User: jmsite.cn
     * Date: 2019/1/15
     * Time: 13:16
     */
    //声明连接参数
    $config = array(
        'host' => '192.168.56.41',
        'vhost' => '/',
        'port' => 5672,
        'login' => 'guest',
        'password' => 'guest'
    );
    //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

publisher.php

<?php
    /**
     * Created by PhpStorm.
     * User: jmsite.cn
     * Date: 2019/1/15
     * Time: 13:15
     */
    
    $config = array(
        'host' => '192.168.56.41',
        'vhost' => '/',
        'port' => 5672,
        'login' => 'guest',
        'password' => 'guest'
    );
    $cnn = new AMQPConnection($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
    }

应该可以了

[http_pecl.php.net_package-search.php_pkg_name_amqp]: http://pecl.php.net/package-search.php?pkg_name=amqp