phpamqp消息队列教程-代码实现实例

逻辑：

创建连接-->创建channel-->创建交换机-->创建队列-->绑定交换机/队列/路由键-->接收消息

 

生产者：

 

$conn_args = array(  
    'host' => '127.0.0.1',   
    'port' => '5672',   
    'login' => 'gedai',   
    'password' => 'gedai',  
    'vhost'=>'/credithc'  
);    
$e_name = 'CREDITHC_CS'; //交换机名  
$q_name = 'to_tel_sales'; //无需队列名  
$k_route = 'to_tel_sales'; //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);    
  
//消息内容  
$message = date("Y-m-d H:i:s") . "TEST send RabbitMQ!";    
  
//创建交换机对象     
$ex = new AMQPExchange($channel);    
$ex->setName($e_name);    
  
//发送消息  
//$channel->startTransaction(); //开始事务   
for($i=0; $i<5; ++$i){  
    echo "Send Message:".$ex->publish($message, $k_route)."\n";   
}  
//$channel->commitTransaction(); //提交事务  

 

　

  

消费者：

 

//配置信息  
$conn_args = array(  
'host' => '127.0.0.1',   
'port' => '5672',   
'login' => 'gedai',   
'password' => 'gedai',  
'vhost'=>'/credithc'  
);    
$e_name = 'CREDITHC_CS'; //交换机名  
$q_name = 'to_tel_sales'; //队列名  
$k_route = 'to_tel_sales'; //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->declareQueue()."\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";  
  
//接收消息
echo "Message:\n";
$res = $q->get(AMQP_AUTOACK);
if($res){
var_dump($res->getbody());
}else{
echo "队列消息为空";
}