CommandLineRunner

@Order(value = 1)　　// 多个实现时定义执行顺序
@Component
public class ApplicationInit implements CommandLineRunner, ApplicationListener<ApplicationEvent> {
    private static Log logger = LogFactory.getLog(ApplicationInit.class);
    @Autowired
    private ActiveMQTask activeMQTask;
    private boolean openCVLoad;
    public static String openCVXmlPath;
    @Autowired
    private JmsConsumerTask jmsConsumerTask;
    @Autowired
    private DefaultMessageListener messageListener;

    @Override
    public void run(String... args) {
        System.out.println("------------------------ Spring初始化完毕 ------------------------");
        logger.error("---" + Arrays.toString(args) + "---");
        this.applicationStarted();　　//spring启动后执行的自定义任务：开启activityMQ队列
    }

    @Override
    public void onApplicationEvent(ApplicationEvent event) {
        if (logger.isDebugEnabled()) {
            logger.debug("event:" + event.getClass().getName());
        }
    }

    private void applicationStarted() {
        System.out.println("> 启动ActiveMQ[启动服务]");
        activeMQTask.start();
    }
private void appStop() {
        logger.error("----------------------------Tomcat开始运行关闭----------------------------");
    }