无法从activeMq消息中检索属性值

import javax.jms.*;

public class ActiveMQExample {
    public static void main(String[] args) {
        try {
            // 创建连接工厂
            ConnectionFactory connectionFactory = new ActiveMQConnectionFactory("tcp://localhost:61616");

            // 创建连接
            Connection connection = connectionFactory.createConnection();
            connection.start();

            // 创建会话
            Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

            // 创建队列
            Queue queue = session.createQueue("exampleQueue");

            // 创建消费者
            MessageConsumer consumer = session.createConsumer(queue);

            // 接收消息
            Message message = consumer.receive();

            // 检索属性值
            String propertyValue = message.getStringProperty("propertyName");

            // 打印属性值
            System.out.println("Property value: " + propertyValue);

            // 关闭连接
            consumer.close();
            session.close();
            connection.close();
        } catch (JMSException e) {
            e.printStackTrace();
        }
    }
}