PHP与RabbitMQ实现消息队列的完整代码
发布时间：2022-02-26 02:09:44 所属栏目：PHP教程 来源：互联网
导读：本篇文章给大家带来的内容是关于PHP和RabbitMQ实现消息队列的完整代码，有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。 先安装PHP对应的RabbitMQ,这里用的是 php_amqp 不同的扩展实现方式会有细微的差异. php扩展地址: http://pecl.php.ne
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本篇文章给大家带来的内容是关于PHP和RabbitMQ实现消息队列的完整代码，有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。 先安装PHP对应的RabbitMQ,这里用的是 php_amqp 不同的扩展实现方式会有细微的差异. php扩展地址: http://pecl.php.net/package/amqp 具体以官网为准 http://www.rabbitmq.com/getstarted.html 介绍: config.php 配置信息 BaseMQ.php MQ基类 ProductMQ.php 生产者类 ConsumerMQ.php 消费者类 Consumer2MQ.php 消费者2(可有多个) config.php <?php return [ //配置 'host' => [ 'host' => '127.0.0.1', 'port' => '5672', 'login' => 'guest', 'password' => 'guest', 'vhost'=>'/', ], //交换机 //Cuoxin.com 'exchange'=>'word', //路由 'routes' => [], ]; BaseMQ.php <?php /** * Created by PhpStorm. * User: pc * Date: 2018/12/13 * Time: 14:11 */ namespace MyObjSummary/rabbitMQ; /** Member * AMQPChannel * AMQPConnection * AMQPEnvelope * AMQPExchange * AMQPQueue * Class BaseMQ * @package MyObjSummary/rabbitMQ */ class BaseMQ { /** MQ Channel * @var /AMQPChannel */ public $AMQPChannel ; /** MQ Link * @var /AMQPConnection */ public $AMQPConnection ; /** MQ Envelope * @var /AMQPEnvelope */ public $AMQPEnvelope ; /** MQ Exchange * @var /AMQPExchange */ public $AMQPExchange ; /** MQ Queue * @var /AMQPQueue */ public $AMQPQueue ; /** conf * @var */ public $conf ; /** exchange * @var */ public $exchange ; /** link * BaseMQ constructor. * @throws /AMQPConnectionException */ public function __construct() { $conf = require 'config.php' ; if(!$conf) throw new /AMQPConnectionException('config error!'); $this->conf = $conf['host'] ; $this->exchange = $conf['exchange'] ; $this->AMQPConnection = new /AMQPConnection($this->conf); if (!$this->AMQPConnection->connect()) throw new /AMQPConnectionException("Cannot connect to the broker!/n"); } /** * close link */ public function close() { $this->AMQPConnection->disconnect(); } /** Channel * @return /AMQPChannel * @throws /AMQPConnectionException */ public function channel() { if(!$this->AMQPChannel) { $this->AMQPChannel = new /AMQPChannel($this->AMQPConnection); } return $this->AMQPChannel; } /** Exchange * @return /AMQPExchange * @throws /AMQPConnectionException * @throws /AMQPExchangeException */ public function exchange() { if(!$this->AMQPExchange) { $this->AMQPExchange = new /AMQPExchange($this->channel()); $this->AMQPExchange->setName($this->exchange); } return $this->AMQPExchange ; } /** queue * @return /AMQPQueue * @throws /AMQPConnectionException * @throws /AMQPQueueException */ public function queue() { if(!$this->AMQPQueue) { $this->AMQPQueue = new /AMQPQueue($this->channel()); } return $this->AMQPQueue ; } /** Envelope * @return /AMQPEnvelope */ public function envelope() { if(!$this->AMQPEnvelope) { $this->AMQPEnvelope = new /AMQPEnvelope(); //Cuoxin.com } return $this->AMQPEnvelope; } } ProductMQ.php <?php //生产者 P namespace MyObjSummary/rabbitMQ; require 'BaseMQ.php'; class ProductMQ extends BaseMQ { private $routes = ['hello','word']; //路由key /** * ProductMQ constructor. * @throws /AMQPConnectionException */ public function __construct() { parent::__construct(); } /** 只控制发送成功 不接受消费者是否收到 * @throws /AMQPChannelException * @throws /AMQPConnectionException * @throws /AMQPExchangeException */ public function run() { //频道 $channel = $this->channel(); //创建交换机对象 $ex = $this->exchange(); //消息内容 $message = 'product message '.rand(1,99999); //开始事务 $channel->startTransaction(); $sendEd = true ; foreach ($this->routes as $route) { $sendEd = $ex->publish($message, $route) ; echo "Send Message:".$sendEd."/n"; } if(!$sendEd) { $channel->rollbackTransaction(); } $channel->commitTransaction(); //提交事务 $this->close(); die ; } } try{ (new ProductMQ())->run(); }catch (/Exception $exception){ var_dump($exception->getMessage()) ; } ConsumerMQ.php <?php //消费者 C namespace MyObjSummary/rabbitMQ; require 'BaseMQ.php'; class ConsumerMQ extends BaseMQ { private $q_name = 'hello'; //队列名 private $route = 'hello'; //路由key /** * ConsumerMQ constructor. * @throws /AMQPConnectionException */ public function __construct() { parent::__construct(); } /** 接受消息 如果终止 重连时会有消息 * @throws /AMQPChannelException * @throws /AMQPConnectionException * @throws /AMQPExchangeException * @throws /AMQPQueueException */ public function run() { //创建交换机 $ex = $this->exchange(); $ex->setType(AMQP_EX_TYPE_DIRECT); //direct类型 $ex->setFlags(AMQP_DURABLE); //持久化 //echo "Exchange Status:".$ex->declare()."/n"; //创建队列 $q = $this->queue(); //var_dump($q->declare());exit(); $q->setName($this->q_name); $q->setFlags(AMQP_DURABLE); //持久化 //echo "Message Total:".$q->declareQueue()."/n"; //绑定交换机与队列，并指定路由键 echo 'Queue Bind: '.$q->bind($this->exchange, $this->route)."/n"; //阻塞模式接收消息 echo "Message:/n"; while(True){ $q->consume(function ($envelope,$queue){ $msg = $envelope->getBody(); echo $msg."/n"; //处理消息 $queue->ack($envelope->getDeliveryTag()); //手动发送ACK应答 }); //$q->consume('processMessage', AMQP_AUTOACK); //自动ACK应答 } $this->close(); } } try{ (new ConsumerMQ)->run(); }catch (/Exception $exception){ var_dump($exception->getMessage()) ; } （编辑：晋中站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
