java任务调度Timer简单例子

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

public class TimerTest {

private final Timer timer = new Timer();
public void start() {
timer.schedule(new TimerTask() {
public void run() {
System.out.println("定时任务");
}

}, 0, 2 * 1000);
}

}

public class Test {
public static void main(String[] args){
// TODO Auto-generated method stub

TimerTest aa = new TimerTest();

aa.start();

}

}