17.TimerTask
发表日期:2022-08-05 15:20:57 | 来源: | | 浏览(606) 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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