问@Scheduled不支持Javaconfig

EN

public class DemoServiceBasicUsageCron {    
@Scheduled(cron="*/5 * * * * ?")
public void demoServiceMethod()
{
    System.out.println("Method executed at every 5 seconds. Current time is :: "+ new Date());
}}

@Configuration
public class TestCron {
    @Bean
    public DemoServiceBasicUsageCron demoCron() {
        System.out.println(" bean created ");
        return new DemoServiceBasicUsageCron();
    }}

public static void main(String[] args) {
        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(TestCron.class);

    }