@Repository

public class myListener implements ApplicationListener<ApplicationEvent>{

    @Override

    public void onApplicationEvent(ApplicationEvent event) {

        System.out.println("监听到的事件发布。。。。。。。。。。"+event.getClass());

        System.out.println("监听的内容。。。。。。。。。。"+event.toString());

    }

}

@Configuration

@Import(myListener.class)

public class MainListenerConfig {

}

  public class ListenerTest {

    @Test

    public void  test(){

        //创建容器

        AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext(MainListenerConfig.class);

        applicationContext.publishEvent(new ApplicationEvent("我发布的事件") {});

        applicationContext.close();

    }

}