ActiveMQ的简单使用

项目整体目录结构

项目下载地址：http://download.csdn.net/detail/u013037201/9916729

具体步骤：

一、新建一个maven工程

二、在pom文件中加入依赖的jar包

<dependency>        <groupId>org.apache.activemq</groupId>        <artifactId>activemq-all</artifactId>        <version>5.9.0</version>    </dependency>        <dependency>        <groupId>org.apache.xbean</groupId>        <artifactId>xbean-spring</artifactId>        <version>3.16</version>    </dependency>

三、新建一个发送者类

QueueSender.java

package com.sishuok.jmstest.queue;import javax.jms.Connection;import javax.jms.ConnectionFactory;import javax.jms.Destination;import javax.jms.MessageProducer;import javax.jms.Session;import javax.jms.TextMessage;import org.apache.activemq.ActiveMQConnectionFactory;public class QueueSender {public static void main(String[] args) throws Exception{ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://192.168.80.134:61616");Connection connection =  connectionFactory.createConnection();connection.start();Session session = connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE);Destination destination = session.createQueue("my-queue");MessageProducer producer = session.createProducer(destination);for(int i=0;i<3;i++){TextMessage message = session.createTextMessage("messsage--"+i);//Thread.sleep(1000);//通过消息生产者发出消息producer.send(message);}session.commit();session.close();connection.close();}}

四、新建一个接受者类

package com.sishuok.jmstest.queue;import javax.jms.Connection;import javax.jms.ConnectionFactory;import javax.jms.Destination;import javax.jms.MessageConsumer;import javax.jms.Session;import javax.jms.TextMessage;import org.apache.activemq.ActiveMQConnectionFactory;public class QueueReceiver {public static void main(String[] args) throws Exception{ConnectionFactory cFactory = new ActiveMQConnectionFactory("tcp://192.168.80.134:61616");Connection connection = cFactory.createConnection();connection.start();final Session session = connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE);Destination destination = session.createQueue("my-queue");MessageConsumer consumer = session.createConsumer(destination);int i=0;while(i<3){i++; TextMessage message = (TextMessage) consumer.receive();session.commit();System.out.println("收到消息："+message.getText());}session.close();connection.close();}}

五、分别运行QueueReceiver与QueueSender

控制台输出显示：

收到消息：messsage--0
收到消息：messsage--1
收到消息：messsage--2

运行原理图：

六、打开ActiveMQ管理控制台查看显示内容

可以看到，排队和取得的消息数量均为3。

小结

及时总结，知识才会变成自己的。