TimerTaskpackage com.qunar.basicJava.javase.p11CommonlyUsedClass.timer;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimerTask;
/**
* Author: libin.chen@qunar.com Date: 14-6-5 09:24
*/
public class MyTask extends TimerTask {
@Override
public void run() {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss:SSS");
System.out.println(simpleDateFormat.format(new Date()));
}
}
TestTaskpackage com.qunar.basicJava.javase.p11CommonlyUsedClass.timer;
import java.util.Timer;
/**
* Author: libin.chen@qunar.com Date: 14-6-5 09:25
*/
public class TestTask {
public static void main(String[] args) {
Timer timer = new Timer();
MyTask myTask = new MyTask();
timer.schedule(myTask, 1000, 2000); // 从第 1 秒 开始执行,每 2 秒 执行一次
}
}