activemq 的小实验

package ch02.chat;


import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.MapMessage;
import javax.jms.MessageProducer;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnectionFactory;

class Send
{
    public static void main(String[] args) throws Exception {    
        ConnectionFactory connectionFactory = new ActiveMQConnectionFactory();    
       
        Connection 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++) {    
            
            MapMessage message=session.createMapMessage();
            message.setLong("age",15 );
            message.setString("name", "zhangsa");
            Thread.sleep(1000);    
            //通过消息生产者发出消息    
            producer.send(message);    
        }    
        session.commit();    
        session.close();    
        connection.close();    
    } 



}

1.发送客户端，发送3个key-value的信息、

用localhost:8161查看message的内容：

3.开启消费进程

package ch02.chat;

import java.sql.Connection;

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

import org.apache.activemq.ActiveMQConnectionFactory;

public class Receive {

    public static void main(String[] args) throws JMSException {
        // TODO Auto-generated method stub
        ConnectionFactory  conFactory=new ActiveMQConnectionFactory();
       javax.jms.Connection con=conFactory.createConnection();
       con.start();
      final  Session session=con.createSession(false,Session.AUTO_ACKNOWLEDGE );
      Destination des=session.createQueue("my-queue");
      MessageConsumer consumer=session.createConsumer(des);
      consumer.setMessageListener(new MessageListener(){

        @Override
        public void onMessage(Message m) {
            // TODO Auto-generated method stub
            if(m instanceof MapMessage){
                MapMessage mm=(MapMessage)m;
            try {
                System.out.println(mm.getLong("age"));
                System.out.println(mm.getString("name"));
            } catch (JMSException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            
            }
        
        }
          
          
          
      });
      
       
    }

}

查看信息没了，哈哈哈