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Java ActiveMQ code example sharing

黄舟

Release： 2017-09-15 09:59:54

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The editor below will bring you an example explanation based on Java ActiveMQ. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor and take a look.

Required Jar package:

jms-1.1.jar

activemq-all-5.15.0 .jar

##producer

package com.mousewheel.demo;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.ObjectMessage;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnectionFactory;

public class MQConsumerDemo {
 public static void main(String[] args) throws JMSException {

  ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("admin", "admin", "tcp://192.168.31.33:61616");
  Connection connection = null;
  try {
   connection = connectionFactory.createConnection();
   connection.start();
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   Destination destination = session.createQueue("test-queue");
   MessageConsumer consumer = session.createConsumer(destination);
   consumer.setMessageListener(new MessageListener() {
    @Override
    public void onMessage(Message message) {
     try {
      MqBean bean = (MqBean) ((ObjectMessage) message).getObject();
      System.out.println(bean);
      if (null != message) {
       System.out.println("收到消息" + bean.getName());
      }
     } catch (Exception e) {
      // TODO: handle exception
     }

    }
   });
   System.out.println("Begin listen");
  } catch (Exception e) {
   // TODO: handle exception
  }

 }
}

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consumer

package com.mousewheel.demo;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.ObjectMessage;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnectionFactory;

public class MQConsumerDemo {
 public static void main(String[] args) throws JMSException {

  ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("admin", "admin", "tcp://192.168.31.33:61616");
  Connection connection = null;
  try {
   connection = connectionFactory.createConnection();
   connection.start();
   Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
   Destination destination = session.createQueue("test-queue");
   MessageConsumer consumer = session.createConsumer(destination);
   consumer.setMessageListener(new MessageListener() {
    @Override
    public void onMessage(Message message) {
     try {
      MqBean bean = (MqBean) ((ObjectMessage) message).getObject();
      System.out.println(bean);
      if (null != message) {
       System.out.println("收到消息" + bean.getName());
      }
     } catch (Exception e) {
      // TODO: handle exception
     }

    }
   });
   System.out.println("Begin listen");
  } catch (Exception e) {
   // TODO: handle exception
  }

 }
}

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