rabbitmq的java简单的实现
2015-07-11 15:32
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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
Receiver类
5.測试
启动ClientReceiver-
Sent: 'Hello World'
ClientReceiver接收到消息
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.測试
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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