ActiveMQ Queue示例

一、Queue 发送

public class JmsSend {
    
    public static void main(String[] args) throws JMSException {
        ConnectionFactory connectionFactory=new ActiveMQConnectionFactory("tcp://192.168.174.104:61616");
        Connection connection = connectionFactory.createConnection();
        
        connection.start();
        
        Session session=connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE);
        Destination queue=session.createQueue("my-queue2");
        
    
        MessageProducer producer=session.createProducer(queue);
        
        
        for(int i=0 ; i<3 ; i++){
             TextMessage message=session.createTextMessage("message"+i);
             //message.setStringProperty("queue", "queue"+i);
             //message.setJMSType("1");
             producer.send(message);
        }
        session.commit();
        session.close();
        
        connection.close();
        
    }

}

 

二、Queue 接收

public class JmsReceiver {
    public static void main(String[] args) throws JMSException {
        
        ConnectionFactory connectionFactory=new ActiveMQConnectionFactory("tcp://192.168.174.104:61616");
        Connection connection = connectionFactory.createConnection();
        connection.start();
        
        Session session=connection.createSession(Boolean.FALSE, Session.CLIENT_ACKNOWLEDGE);
        Destination queue=session.createQueue("my-queue2");
        
        MessageConsumer  consumer = session.createConsumer(queue);
        
        int i=0;
        while (i<3){
            TextMessage message=(TextMessage) consumer.receive();
            //System.out.println(message.getStringProperty("queue"));
            System.out.println(message.getText());
            //session.commit();
            
            if(i==2){
                message.acknowledge();
            }
            
            i++;
            
        }        
                
        session.close();
        connection.close();
        
    }
}