生产者客户端代码
package com.song.songvue.config.message;import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
import com.rabbitmq.client.MessageProperties;import java.io.IOException;
import java.util.concurrent.TimeoutException;/*** 生产者客户端代码*/
public class RabbitProducer {private static final String EXCHANGE_NAME = "exchange_demo";private static final String ROUTING_KEY = "routing_key";private static final String QUEUE_NAME = "queue_demo";private static final String IP_ADDRESS = "192.168.10.110";private static final int PORT = 5672;public static void main(String[] args) throws IOException, TimeoutException {ConnectionFactory factory = new ConnectionFactory();factory.setHost(IP_ADDRESS);factory.setPort(PORT);factory.setUsername("root");factory.setPassword("1234567");// 创建连接Connection connection = factory.newConnection();// 创建信道Channel channel = connection.createChannel();// 创建一个type = "direct"持久化、非自动删除的交换器channel.exchangeDeclare(EXCHANGE_NAME, "direct", true, false, false, null);// 创建一个持久化、非排他、非自动删除的队列channel.queueDeclare(QUEUE_NAME, true, false, false, null);// 将路由器与队列通过路由键绑定channel.queueBind(QUEUE_NAME, EXCHANGE_NAME, ROUTING_KEY);// 发送一条持久化的消息String message = "Hello world, Welcome to the RabbitMQ World,it is a very good feel";channel.basicPublish(EXCHANGE_NAME, ROUTING_KEY, MessageProperties.PERSISTENT_TEXT_PLAIN, message.getBytes());// 关闭资源channel.close();connection.close();System.out.println(" [x] Sent '" + message + "'");}
}
消费者代码：
package com.song.songvue.config.message;import com.rabbitmq.client.*;import java.io.IOException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;/* 消费者客户端代码*/
public class RabbitConsumer {private static final String QUEUE_NAME = "queue_demo";private static final String IP_ADDRESS = "192.168.10.110";private static final int PORT = 5672;public static void main(String[] args) throws IOException, TimeoutException, InterruptedException {Address[] addresses = new Address[]{new Address(IP_ADDRESS, PORT)};ConnectionFactory factory = new ConnectionFactory();factory.setUsername("root");factory.setPassword("1234567");Connection connection = factory.newConnection(addresses);// 创建信道Channel channel = connection.createChannel();// 设置客户端最多接收未被ack的消息个数channel.basicQos(64);Consumer consumer = new DefaultConsumer(channel) {@Overridepublic void handleDelivery(String consumerTag, Envelope envelope,AMQP.BasicProperties properties, byte[] body) throws IOException {System.out.println("recv message:" + new String(body));try {TimeUnit.SECONDS.sleep(1);} catch (InterruptedException e) {e.printStackTrace();}channel.basicAck(envelope.getDeliveryTag(),false);}};channel.basicConsume(QUEUE_NAME,consumer);// 等到回调函数执行完毕后，关闭资源TimeUnit.SECONDS.sleep(5);channel.close();connection.close();}
}