package cn.itcast_01;
import java.sql.Time;
import java.util.Timer;
import java.util.TimerTask;
public class 定时器的概述和使用 {
public static void main(String[] args) {
Timer t = new Timer();
t.schedule(new MyTask(t), 3000);
t.schedule(new MyTask(), 3000,2000);
}
}
class MyTask extends TimerTask{
private Timer t;
public MyTask() {}
public MyTask(Timer t) {
this.t = t;
}
@Override
public void run() {
System.out.println("泵,爆炸了");
}
}
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