1.生產者JMSProducer

package com.java1234.activemq;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;

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

/**
 * 訊息生產者
 * @author Administrator
 *
 */
public class JMSProducer {

	private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 預設的連線使用者名稱
	private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 預設的連線密碼
	private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 預設的連線地址
	private static final int SENDNUM=10; // 傳送的訊息數量
	
	public static void main(String[] args) {
		
		ConnectionFactory connectionFactory; // 連線工廠
		Connection connection = null; // 連線
		Session session; // 會話 接受或者傳送訊息的執行緒
		Destination destination; // 訊息的目的地
		MessageProducer messageProducer; // 訊息生產者
		
		// 例項化連線工廠
		connectionFactory=new ActiveMQConnectionFactory(JMSProducer.USERNAME, JMSProducer.PASSWORD, JMSProducer.BROKEURL);
		
		try {
			connection=connectionFactory.createConnection(); // 通過連線工廠獲取連線
			connection.start(); // 啟動連線
			session=connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE); // 建立Session
			destination=session.createQueue("FirstQueue1"); // 建立訊息佇列
			messageProducer=session.createProducer(destination); // 建立訊息生產者
			sendMessage(session, messageProducer); // 傳送訊息
			session.commit();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally{
			if(connection!=null){
				try {
					connection.close();
				} catch (JMSException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		}
	}
	
	/**
	 * 傳送訊息
	 * @param session
	 * @param messageProducer
	 * @throws Exception
	 */
	public static void sendMessage(Session session,MessageProducer messageProducer)throws Exception{
		for(int i=0;i<JMSProducer.SENDNUM;i++){
			TextMessage message=session.createTextMessage("ActiveMQ 傳送的訊息"+i);
			System.out.println("傳送訊息："+"ActiveMQ 傳送的訊息"+i);
			messageProducer.send(message);
		}
	}
}
 

2.消費者

package com.java1234.activemq;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.TextMessage;

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

/**
 * 訊息消費者
 * @author Administrator
 *
 */
public class JMSConsumer2 {

	private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 預設的連線使用者名稱
	private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 預設的連線密碼
	private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 預設的連線地址
	
	public static void main(String[] args) {
		ConnectionFactory connectionFactory; // 連線工廠
		Connection connection = null; // 連線
		Session session; // 會話 接受或者傳送訊息的執行緒
		Destination destination; // 訊息的目的地
		MessageConsumer messageConsumer; // 訊息的消費者
		
		// 例項化連線工廠
		connectionFactory=new ActiveMQConnectionFactory(JMSConsumer2.USERNAME, JMSConsumer2.PASSWORD, JMSConsumer2.BROKEURL);
				
		try {
			connection=connectionFactory.createConnection();  // 通過連線工廠獲取連線
			connection.start(); // 啟動連線
			session=connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE); // 建立Session
			destination=session.createQueue("FirstQueue1");  // 建立連線的訊息佇列
			messageConsumer=session.createConsumer(destination); // 建立訊息消費者
			messageConsumer.setMessageListener(new Listener()); // 註冊訊息監聽
		} catch (JMSException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} 
	}
}




package com.java1234.activemq;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

/**
 * 訊息監聽
 * @author Administrator
 *
 */
public class Listener implements MessageListener{

	@Override
	public void onMessage(Message message) {
		// TODO Auto-generated method stub
		try {
			System.out.println("收到的訊息："+((TextMessage)message).getText());
		} catch (JMSException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}