@Component
@EnableScheduling
public class MQProducer {
    
    @Autowired
    private JmsMessagingTemplate jmsMessagingTemplate;
    @Autowired
    private QueneConfig qc;
    
    @Scheduled(fixedDelay=3000)//每3s执行1次
    public void send() {
       this.jmsMessagingTemplate.convertAndSend(qc.mq, "hi,activeMQ");
    }

}