线程Sleep操作

《Java高并发核心编程》 尼恩

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​1.5.2 线程Sleep操作​

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public class ThreadTest1 {

    public static final int SLEEP_GAP = 5000;
    public static final int MAX_TURN = 50;

    static class SleepThread extends Thread{
        static int threadSepNumber = 1;

        public SleepThread(){
            super("sleepThread" + threadSepNumber);
            threadSepNumber ++;
        }

        @Override
        public void run() {
            try {
                for (int i = 1; i < MAX_TURN; i++){
                    System.out.println(getName() + ", 睡眠轮次 ： " + i);
                    Thread.sleep(SLEEP_GAP);

                }
            } catch (InterruptedException e) {
                e.printStackTrace();
                System.out.println("中断异常");
            }
            System.out.println("运行结束");
        }
    }

    public static void main(String[] args) {
        for (int i = 0; i < 5; i++){
            Thread thread = new SleepThread();
            thread.start();
        }

        System.out.println("main end");
    }
}      

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​结论​

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