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@Service
public class ScheduledTaskService {
private static final SimpleDateFormat dateFormat = new SimpleDateFormat("HH:mm:ss");
@Scheduled(fixedRate = 5000)
public void reportCurrentTime() {
System.out.println("每隔5秒执行一次 " + dateFormat.format(new Date()));
}
@Scheduled(cron = "0 23 9 ? * * ")
public void fixTimeExecution() {
System.out.println("在指定时间 " + dateFormat.format(new Date()) + "执行");
}
}
@Configuration
@ComponentScan("ch3.taskscheduler")
@EnableScheduling
public class TaskSchedulerConfig {
}
public class Main {
public static void main(String[] args) {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(TaskSchedulerConfig.class);
}
}