简单问题（极品菜鸟问题）

[snake_eye]

Timer类的schedule方法是干什么的？
能否给点例字？

[Javafan0]

好象就象计划任务那种东西吧.

[kreven]

支持一下，没有用过：)

[trust_me]

import java.util.*;

class ReminderTest
{
Timer timer;
public ReminderTest()
{
timer = new Timer();
timer.schedule(new RemindTask(),3*1000,3*1000);
}

class RemindTask extends TimerTask
{
public void run() {
System.out.println("Time's up!");
//timer.cancel(); //Terminate the timer thread
}
}

public static void main(String args[])
{
System.out.println("About to schedule task.");
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.HOUR_OF_DAY, 21);
calendar.set(Calendar.MINUTE, 35);
calendar.set(Calendar.SECOND, 30);
Date timeRun = calendar.getTime();
System.out.println("Task scheduled.");
new ReminderTest();
System.out.println("over!");
}
}

[mymoto]

schedule(TimerTask task,long delay,long period)
delay:延迟
period:周期性间断
就是让任务task按周期性的运做并有delay的延迟

[kuangjingbo]

周期性的执行任务！