一、發布消息類(client.php),發布者
<?php
$conn = [
'host' => '127.0.0.1',
'port' => '5672',
'login' => 'guest',
'password' => 'guest',
'vhost'=>'/'
];
//創建連接和channel
$conn = new AMQPConnection($conn);
if(!$conn->connect()) {
die("Cannot connect to the broker!\n");
}
$channel = new AMQPChannel($conn);
// 用來綁定交換機和隊列
$routingKey = 'key_1';
$ex = new AMQPExchange($channel);
// 交換機名稱
$exchangeName = 'ex1';
$ex->setName($exchangeName);
// 設置交換機類型
$ex->setType(AMQP_EX_TYPE_DIRECT);
// 設置交換機是否持久化消息
$ex->setFlags(AMQP_DURABLE);
$ex->declare();
for($i=0; $i<5; ++$i){
echo "Send Message:".$ex->publish(date('H:i:s')."用戶".$i."注冊" , $routingKey )."\n";
}
二、接受消息類(server.php),訂閱者
<?php
$conn = [
'host' => '127.0.0.1',
'port' => '5672',
'login' => 'guest',
'password' => 'guest',
'vhost'=>'/'
];
//創建連接和channel
$conn = new AMQPConnection($conn);
if(!$conn->connect()) {
die("Cannot connect to the broker!\n");
}
$channel = new AMQPChannel($conn);
$exchangeName = 'ex1';
//創建交換機
$ex = new AMQPExchange($channel);
$ex->setName($exchangeName);
$ex->setType(AMQP_EX_TYPE_DIRECT); //direct類型
$ex->setFlags(AMQP_DURABLE); //持久化
$ex->declare();
// 創建隊列
$queueName = 'queue1';
$q = new AMQPQueue($channel);
$q->setName($queueName);
$q->setFlags(AMQP_DURABLE);
$q->declareQueue();
// 用於綁定隊列和交換機,跟 send.php 中的一致。
$routingKey = 'key_1';
$q->bind($exchangeName, $routingKey);
//接收消息
$q->consume(function ($envelope, $queue) {
$msg = $envelope->getBody();
echo $msg."\n"; //處理消息
}, AMQP_AUTOACK);
$conn->disconnect();
三、需要將訂閱者常駐於后台進程。
這里先使用下命令
php server.php
然后打開另一個終端,使用
php client.php
