Java ActiveMQ 示例

Posted 2020-10-07

所需引入Jar包：

　　jms-1.1.jar

　　activemq-all-5.15.0.jar

 

生产者

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
        }

    }
}

 

消费者

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
        }

    }
}