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Timer Task 的简单范例(相当触发器,转自Sun)

2004-10-01 08:26:10  作者:  来源:互联网  浏览次数:29  文字大小:【】【】【
简介:Scheduling a Timer Task to Run at a Certain Time ============================================== Date timeToRun =    new Date(System.currentTimeMillis()+    numberO...

Scheduling a Timer Task to Run at a Certain Time

==============================================

Date timeToRun =

new Date(System.currentTimeMillis()+

numberOfMillisecondsInTheFuture);

Timer timer = new Timer();

timer.schedule(new TimerTask() {

public void run() {

// Task here

}

}, timeToRun);

============================================

Scheduling a Timer Task to Run Repeatedly

=============================================

// delay for 5 sec.

int delay = 5000;

// repeat every sec.

int period = 1000;

Timer timer = new Timer();

timer.scheduleAtFixedRate(new TimerTask() {

public void run() {

// Task here

}

}, delay, period);

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