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问题描述
我想制作等于400 MSc的计时器然后去打印hi! (例如。)。我知道如何通过 javax.swing.Timer
I want to make a Timer that waits 400 MSc and then goes and prints "hi !" (e.g.). I know how to do that via javax.swing.Timer
ActionListener action = new ActionListener() { @Override public void actionPerformed(ActionEvent e) { System.out.println("hi!"); } };加:
timer = new Timer(0, action); timer.setRepeats(false); timer.setInitialDelay(400); timer.start();但据我所知,这绝对不是一种好方法,因为这种定时器适用于Swing工作。如何以正确的方式做到这一点? (不使用 Thread.sleep())
but as I know this definitely is not a good way as this kind of Timer is for Swing works. how to do that in it's correct way? (without using Thread.sleep())
推荐答案Timer t = new Timer(); t.schedule(new TimerTask() { @Override public void run() { System.out.println("Hi!"); } }, 400);
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如何制作定时器?
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