RMQRecv.java

package rabbitmq;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
import com.rabbitmq.client.QueueingConsumer;

import java.io.IOException;

/**
 * User: mzang
 * Date: 2014-05-22
 * Time: 16:52
 */
public class RMQRecv {
    private final static String QUEUE_NAME = "hello";

    public static void main(String[] args) throws IOException, InterruptedException {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        factory.setUsername("sec");
        factory.setPassword("sec");
        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();
        channel.basicQos(1);

        System.out.println(" [*] Waiting for messages. To exit press CTRL+C");
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(QUEUE_NAME, false, consumer);

        while (true) {
            QueueingConsumer.Delivery delivery = consumer.nextDelivery();
            String message = new String(delivery.getBody());
            System.out.println(message);
            channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
        }
    }
}