ActionMQ5.8.0 JMS实例 手把手详细图解

出自：http://blog.csdn.net/tongjie008/article/details/40687087

ActionMQ 是开源的JMS实现

1.下载ActiveMQ

去官方网站下载：http://activemq.apache.org/

2.运行ActiveMQ

解压缩apache-activemq-5.5.1-bin.zip，然后双击apache-activemq-5.8.0\bin\activemq.bat运行ActiveMQ程序。

启动ActiveMQ以后，登陆：http://localhost:8161/admin/，创建一个Queue，命名为FirstQueue。如下图

目录结构如下：

运行在网页中，它会让你登录用户方可进入，默认的用户名和密码是admin，

3 . 测试
ActiveMQ默认使用的TCP连接端口是61616,通过查看该端口的信息可以测试ActiveMQ是否成功启动
window环境运行  netstat -an|find "61616"

Class源代码中可以看到

4.创建Eclipse JAVA项目并运行

创建project：ActiveMQ-5.8，并导入apache-activemq-5.8.0\lib目录下需要用到的jar文件，项目结构如下图所示：

若找不到相应的包，使用以下连接下载也行 http://repo1.maven.org/maven2/org/apache/activemq/activemq-rar/

3.1.Sender.java

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.DeliveryMode;
import javax.jms.Destination;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;  

public class Sender {
    private static final int SEND_NUMBER = 5;  

    public static void main(String[] args) {
        // ConnectionFactory ：连接工厂，JMS 用它创建连接
        ConnectionFactory connectionFactory;
        // Connection ：JMS 客户端到JMS Provider 的连接
        Connection connection = null;
        // Session： 一个发送或接收消息的线程
        Session session;
        // Destination ：消息的目的地;消息发送给谁.
        Destination destination;
        // MessageProducer：消息发送者
        MessageProducer producer;
        // TextMessage message;
        // 构造ConnectionFactory实例对象，此处采用ActiveMq的实现jar
        connectionFactory = new ActiveMQConnectionFactory(ActiveMQConnection.DEFAULT_USER, ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616");
        try {
            // 构造从工厂得到连接对象
            connection = connectionFactory.createConnection();
            // 启动
            connection.start();
            // 获取操作连接
            session = connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE);
            // 获取session注意参数值xingbo.xu-queue是一个服务器的queue，须在在ActiveMq的console配置
            destination = session.createQueue("FirstQueue");
            // 得到消息生成者【发送者】
            producer = session.createProducer(destination);
            // 设置不持久化，此处学习，实际根据项目决定
            producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
            // 构造消息，此处写死，项目就是参数，或者方法获取
            sendMessage(session, producer);
            session.commit();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                if (null != connection)
                    connection.close();
            } catch (Throwable ignore) {
            }
        }
    }  

    public static void sendMessage(Session session, MessageProducer producer)throws Exception {
        for (int i = 1; i <= SEND_NUMBER; i++) {
            TextMessage message = session.createTextMessage("ActiveMq 发送的消息" + i);
            // 发送消息到目的地方
            System.out.println("发送消息：" + "ActiveMq 发送的消息" + i);
            producer.send(message);
        }
    }
}  

3.2.Receiver.java

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.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;  

public class Receiver {
    public static void main(String[] args) {
        // ConnectionFactory ：连接工厂，JMS 用它创建连接
        ConnectionFactory connectionFactory;
        // Connection ：JMS 客户端到JMS Provider 的连接
        Connection connection = null;
        // Session： 一个发送或接收消息的线程
        Session session;
        // Destination ：消息的目的地;消息发送给谁.
        Destination destination;
        // 消费者，消息接收者
        MessageConsumer consumer;
        connectionFactory = new ActiveMQConnectionFactory(ActiveMQConnection.DEFAULT_USER, ActiveMQConnection.DEFAULT_PASSWORD, "tcp://localhost:61616");
        try {
            // 构造从工厂得到连接对象
            connection = connectionFactory.createConnection();
            // 启动
            connection.start();
            // 获取操作连接
            session = connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE);
            // 获取session注意参数值xingbo.xu-queue是一个服务器的queue，须在在ActiveMq的console配置
            destination = session.createQueue("FirstQueue");
            consumer = session.createConsumer(destination);
            while (true) {
                // 设置接收者接收消息的时间，为了便于测试，这里设定为100s
                TextMessage message = (TextMessage) consumer.receive(100000);
                if (null != message) {
                    System.out.println("收到消息" + message.getText());
                } else {
                    break;
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                if (null != connection)
                    connection.close();
            } catch (Throwable ignore) {
            }
        }
    }
}  

4.注意事项

先启动apache-activemq-5.8.0\bin\activemq.bat运行ActiveMQ程序。在运行main方法，否则回报连接失败的错误，如下

SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
javax.jms.JMSException: Could not connect to broker URL: tcp://localhost:61616. Reason: java.net.ConnectException: Connection refused: connect
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:35)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:293)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:238)
    at org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:184)
    at cn.jms.Sender.main(Sender.java:32)
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(Unknown Source)
    at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.SocksSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at org.apache.activemq.transport.tcp.TcpTransport.connect(TcpTransport.java:496)
    at org.apache.activemq.transport.tcp.TcpTransport.doStart(TcpTransport.java:459)
    at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55)
    at org.apache.activemq.transport.AbstractInactivityMonitor.start(AbstractInactivityMonitor.java:140)
    at org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
    at org.apache.activemq.transport.WireFormatNegotiator.start(WireFormatNegotiator.java:72)
    at org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
    at org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
    at org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:273)
    ... 3 more  

5.测试过程

1、先运行Sender，输出以下信息，若先运行Receiver则无输出

发送消息：ActiveMq 发送的消息1
发送消息：ActiveMq 发送的消息2
发送消息：ActiveMq 发送的消息3
发送消息：ActiveMq 发送的消息4
发送消息：ActiveMq 发送的消息5

2、运行Receiver

收到消息ActiveMq 发送的消息1
收到消息ActiveMq 发送的消息2
收到消息ActiveMq 发送的消息3
收到消息ActiveMq 发送的消息4
收到消息ActiveMq 发送的消息5