学步园

2秒后执行TimerTask, 然后每隔一秒执行一次

package com.lyj;

import java.util.Timer;
import java.util.TimerTask;

public class TraditionalTimerDemo {
    public static void main(String[] args) {

        Timer timer = new Timer();
        timer.schedule(new TimerTask() {
            
            @Override
            public void run() {
                System.out.println("lyj");
            }
        }, 2000, 1000);
    }
    
}