$conn_args = array(

    'host' => '127.0.0.1',

    'port' => '5672',

    'login' => 'guest',

    'password' => 'guest',

    'vhost'=>'/'

);

//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

$e_name = 'e_linvo'; //交换机名

$ex = new AMQPExchange($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";

echo "Send Message:".$ex->publish("TEST MESSAGE，key_1 by xust" . date('H:i:s', time()), 'key_1')."\n";

echo "Send Message:".$ex->publish("TEST MESSAGE，key_2 by xust" . date('H:i:s', time()), 'key_2')."\n";

$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_linvo'; //队列名

$k_route = 'key_2'; //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

//绑定交换机与队列，并指定路由键

echo 'Queue Bind: '.$q->bind($e_name, 'key_2')."\n";　

//阻塞模式接收消息

echo "Message:\n";

$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) {

    var_dump($envelope->getRoutingKey);

    $msg = $envelope->getBody();

    echo $msg."\n"; //处理消息

}