版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/zhou920786312/article/details/89418736
声明:代码是JavaEE开发的颠覆者 Spring Boot实战代码中的,我买了这书,并练习
@Configuration
@ComponentScan("com.wisely.highlight_spring4.ch3.taskscheduler")
@EnableScheduling //开启计划任务
public class TaskSchedulerConfig {
}
--------------------------
@Service
public class ScheduledTaskService {
@Scheduled(fixedRate = 5000) //1
public void reportCurrentTime() {
System.out.println("每隔五秒执行一次:AAAA");
}
@Scheduled(cron = "30 * * * * *" ) //2
public void fixTimeExecution(){
System.out.println("" +"每隔30秒执行一次:BBBB");
}
}
-------------------------
public class Main {
public static void main(String[] args) {
AnnotationConfigApplicationContext context =
new AnnotationConfigApplicationContext(TaskSchedulerConfig.class);
}
}