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while内try/catch 导致自动清除中断信号

示例代码如下

public class CantInterrupt {
       public static void main(String[] args) throws InterruptedException {
           Runnable runnable = () -> {
               int num = 0;            while ( num <= 10000) {
                   if (num % 100 == 0) {
                       System.out.println(num + " 是100的整数");                }                num++;                //每一次循环,休眠10ms                try {
                       Thread.sleep(10);                } catch (InterruptedException e) {
                       e.printStackTrace();                }            }        };        //启动线程        Thread thread = new Thread(runnable);        thread.start();        //此处的  Thread.sleep(5000); 是休眠主线程, 让子线程运行5s,        //子线程运行5s后, 给出子线程的休眠信号        Thread.sleep(5000);        thread.interrupt();    }}

程序运行如下 .

try {
          Thread.sleep(10);         } catch (InterruptedException e) {
                e.printStackTrace(); }

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