php使用rabbitmq
生产者:rabbit_publisher.php
<?php //配置信息 $conn_args = array( 'host' => '127.0.0.1', 'port' => '5672', 'login' => 'guest', 'password' => 'guest', 'vhost'=>'/' ); $e_name = 'e_linvo'; //交换机名 //$q_name = 'q_linvo1'; //无需队列名 $k_route = 'key_1'; //路由key //创建连接和channel $conn = new AMQPConnection($conn_args); if (!$conn->connect()) { die("Cannot connect to the broker!\n"); } $channel = new AMQPChannel($conn); //创建交换机对象 $ex = new AMQPExchange($channel); $ex->setName($e_name); date_default_timezone_set("Asia/Shanghai"); //发送消息 //$channel->startTransaction(); //开始事务 for($i=0; $i<5; ++$i){ sleep(1);//休眠1秒 //消息内容 $message = "TEST MESSAGE!1".date("h:i:sa"); echo "Send Message:".$ex->publish($message, $k_route)."\n"; } //$channel->commitTransaction(); //提交事务 $conn->disconnect(); ?>
消费者 rabbit_consumer.php
<?php //配置信息 $conn_args = array( 'host' => '127.0.0.1', 'port' => '5672', 'login' => 'guest', 'password' => 'guest', 'vhost'=>'/' ); $e_name = 'e_linvo'; //交换机名 $q_name = 'q_linvo1'; //队列名 $k_route = 'key_1'; //路由key //创建连接和channel $conn = new AMQPConnection($conn_args); if (!$conn->connect()) { die("Cannot connect to the broker!\n"); } $channel = new AMQPChannel($conn); //创建交换机 $ex = new AMQPExchange($channel); $ex->setName($e_name); $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 $q = new AMQPQueue($channel); $q->setName($q_name); $q->setFlags(AMQP_DURABLE); //持久化 echo "Message Total:".$q->declare()."\n"; //绑定交换机与队列,并指定路由键 echo 'Queue Bind: '.$q->bind($e_name, $k_route)."\n"; //阻塞模式接收消息 echo "Message:\n"; while(True){ $q->consume('processMessage'); //$q->consume('processMessage', AMQP_AUTOACK); //自动ACK应答 } $conn->disconnect(); /** * 消费回调函数 * 处理消息 */ function processMessage($envelope, $queue) { $msg = $envelope->getBody(); echo $msg."\n"; //处理消息 $queue->ack($envelope->getDeliveryTag()); //手动发送ACK应答 } ?>
在终端运行:php rabbit_consumer.php, phprabbit_publisher.php就可以看见效果了
*注意理解rabbit的原理和交换机等
*绑定了路由后 即使停止代码 也不会被解绑 可以在可视化里面看见(http://localhost:15672)