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第 19 章 AMQP(Advanced Message Queuing Protocol)

目录

19.1. Send and Recv
19.2. direct

19.1. Send and Recv

Send

package cn.netkiller;

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

public class Send {

	private final static String QUEUE_NAME = "hello";

	public static void main(String[] argv) throws Exception {
		ConnectionFactory factory = new ConnectionFactory();
		factory.setHost("192.168.6.1");
		Connection connection = factory.newConnection();
		Channel channel = connection.createChannel();

		channel.queueDeclare(QUEUE_NAME, false, false, false, null);
		String message = "Hello World!";
		channel.basicPublish("", QUEUE_NAME, null, message.getBytes("UTF-8"));
		System.out.println(" [x] Sent '" + message + "'");

		channel.close();
		connection.close();
	}
}
		

Recv.java

package cn.netkiller;
		
import com.rabbitmq.client.*;
import java.io.IOException;

public class Recv {

	private final static String QUEUE_NAME = "hello";

	public static void main(String[] argv) throws Exception {
		ConnectionFactory factory = new ConnectionFactory();
		factory.setHost("192.168.6.1");
		Connection connection = factory.newConnection();
		Channel channel = connection.createChannel();

		channel.queueDeclare(QUEUE_NAME, false, false, false, null);
		System.out.println(" [*] Waiting for messages. To exit press CTRL+C");

		Consumer consumer = new DefaultConsumer(channel) {
			@Override
			public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
					byte[] body) throws IOException {
				String message = new String(body, "UTF-8");
				System.out.println(" [x] Received '" + message + "'");
			}
		};
		channel.basicConsume(QUEUE_NAME, true, consumer);
	}
}