Java开启定时任务线程

public class Task3 {
public static void main(String[] args) {
Runnable runnable = new Runnable() {
public void run() {
// task to run goes here
System.out.println("Hello !!");
}
};
ScheduledExecutorService service = Executors
.newSingleThreadScheduledExecutor();
// 第二个参数为首次执行的延时时间，第三个参数为定时执行的间隔时间
service.scheduleAtFixedRate(runnable, 10, 1, TimeUnit.SECONDS);
}
}