使用java.util.Timer类，您可以创建计时器并将其计划为在特定时间运行。
下面是示例：
//The task which you want to executeprivate static class MyTimetask extends TimerTask{ public void run() { //write your pre here }}public static void main(String[] args) { //the Date and time at which you want to execute DateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date = dateFormatter .parse("2012-07-06 13:05:45"); //Now create the time and schedule it Timer timer = new Timer(); //Use this if you want to execute it once timer.schedule(new MyTimetask(), date); //Use this if you want to execute it repeatedly //int period = 10000;//10secs //timer.schedule(new MyTimetask(), date, period );}
