05JMS点对点模式

<dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-client</artifactId>
        <version>5.13.4</version>
</dependency>

public class QueueProducer {
      public static void main(String[] args) throws JMSException {
          //1.创建连接工厂
          ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://127.0.0.1:61616");
          //2.获取连接
          Connection connection = connectionFactory.createConnection();
          //3.启动连接
          connection.start();
         /*4.获取session  (参数1：是否启动事务,
          参数2：消息确认模式[
          AUTO_ACKNOWLEDGE = 1    自动确认
          CLIENT_ACKNOWLEDGE = 2    客户端手动确认   
          DUPS_OK_ACKNOWLEDGE = 3    自动批量确认
          SESSION_TRANSACTED = 0    事务提交并确认
         ])*/
         Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
         //5.创建队列对象
         Queue queue = session.createQueue("test-queue");
         //6.创建消息生产者
         MessageProducer producer = session.createProducer(queue);
         //7.创建消息
         TextMessage textMessage = session.createTextMessage("欢迎来到MQ世界");
         //8.发送消息
         producer.send(textMessage);
         //9.关闭资源
         producer.close();
         session.close();
         connection.close();
     }
 }

public class QueueConsumer {
     public static void main(String[] args) throws JMSException, IOException {
          //1.创建连接工厂
          ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://127.0.0.1:61616");
          //2.获取连接
          Connection connection = connectionFactory.createConnection();
          //3.启动连接
          connection.start();
          //4.获取session  (参数1：是否启动事务,参数2：消息确认模式)
         Session session = connection.createSession(false,Session.AUTO_ACKNOWLEDGE);
         //5.创建队列对象
         Queue queue = session.createQueue("test-queue");
         //6.创建消息消费者
         MessageConsumer consumer = session.createConsumer(queue);
         //7.监听消息
         consumer.setMessageListener(new MessageListener() {
             @Override
             public void onMessage(Message message) {
                 TextMessage textMessage = (TextMessage) message;
                 try {
                     System.out.println("接收到消息:"+textMessage.getText());
                 } catch (JMSException e) {
                     e.printStackTrace();
                 }
             }
         });
         //8.等待键盘输入
         System.in.read();
         //9.关闭资源
         consumer.close();
         session.close();
         connection.close();
     }
 }