rabbitmq的java简单实现

1,安装rabbitmq.我的是ubuntu14.04，在官网上面下载最新的安装文件http://www.rabbitmq.com/install-debian.html

2.安装完之后 启动rabbitmq，sudo rabbitmq-server

3.下载jar包

4.最简单的hello world的实现

Sender类

package com.lubby.test;import java.io.IOException;import com.rabbitmq.client.Channel;import com.rabbitmq.client.Connection;import com.rabbitmq.client.ConnectionFactory;public class ClientSender {private final static String QUEUE_NAME = "hello";public static void main(String[] args) throws IOException {ConnectionFactory factory = new ConnectionFactory();factory.setHost("127.0.0.1");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());System.out.println("  Sent: '" + message + "'");channel.close();connection.close();}}

Receiver类

package com.lubby.test;import com.rabbitmq.client.Channel;import com.rabbitmq.client.Connection;import com.rabbitmq.client.ConnectionFactory;import com.rabbitmq.client.QueueingConsumer;public class ClientReceiver {private final static String QUEUE_NAME = "hello";public static void main(String[] argv) throws java.io.IOException,java.lang.InterruptedException {ConnectionFactory factory = new ConnectionFactory();factory.setHost("127.0.0.1");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");QueueingConsumer consumer = new QueueingConsumer(channel);channel.basicConsume(QUEUE_NAME, true, consumer);while (true) {QueueingConsumer.Delivery delivery = consumer.nextDelivery();String message = new String(delivery.getBody());System.out.println(" Received:'" + message + "'");}}}

5.测试

启动ClientReceiver-

 [*] Waiting for messages. To exit press CTRL+C

启动ClientSender

Sent: ‘Hello World’

ClientReceiver接收到消息

 [*] Waiting for messages. To exit press CTRL+C Received:'Hello World'

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