17.TimerTask
发表日期:2022-08-05 15:20:57 | 来源: | | 浏览(821) 分类:JAVA基础
MyTask.java
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimerTask;
public class MyTask extends TimerTask {//必须继承TimerTask
public void run(){
System.out.println(new SimpleDateFormat("yyyy年MM月dd日 HH点mm分ss秒").format(new Date()));
}
}Task.java
import java.util.Timer;
public class Task {
public static void main(String[] args) {
Timer timer = new Timer();
MyTask myTask = new MyTask();
timer.schedule(myTask, 1000, 2000);
}
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