testtimer.java~36~

有关JAVA的SOCKET通讯的源码,主要是基本的通用的代码格式

package socket.test.timer;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
import java.util.Calendar;
import java.util.Timer;
import java.util.TimerTask;

public class TestTimer {

 private int iHour=11,iMinute=39,iSecond=0;//凌晨1点启动
 private Timer timer = null;
 private TimerTask timerTask = null;
 private final static int PERIOD = 1 * 60 * 60 * 1000;
 private Calendar cal=Calendar.getInstance();



  public TestTimer() {
    timer = new Timer();
    timerTask = new MyTask();

  }

  public void scheduleTask() {
   //Calendar cal = Calendar.getInstance();
   cal.getTime();
   cal.set(cal.HOUR_OF_DAY,iHour);
   cal.set(cal.MINUTE,iMinute);
   cal.set(cal.SECOND,iSecond);
   timer.schedule(timerTask, cal.getTime(), PERIOD);
 }

 //---------------------------------------取消任务-----------------------------------//

 public void cancel() {
    timer.cancel();
 }


public void runTimerTask()
 {

    new TimerRun().run();//一个用于隔一段时间打印次数据的类

 }

//--------------------不运行本RUN方法因为TimerRun类绑定了它自己的run方法-----------------------//
 public void run()
 {
   System.out.println("TestTimer的run方法运行！");
 }


 //----------------------------用于执行定时任务的内部类-----------------------------------//

 private class MyTask extends TimerTask {
  public void run() {
    Calendar curCal=Calendar.getInstance();  //当前时间
    if(( curCal.getTime().getHours()==iHour)&&(curCal.getTime().getMinutes()>=iMinute)){
      System.out.println("定时程序启动：");

//-----------------------------调用要做的动作------------------------------------------//

         new TestTimer().runTimerTask();

       System.out.println("定时程序执行完毕！");

   }else{
       //System.out.println("时间不对");
   }
 }

}




  public static void main(String [] args)
  {
    TestTimer timer=new TestTimer();
    timer.scheduleTask();
  }


}