多线程——interrupt方法

Posted 2021-01-15 whx20100101

测试interrupt()方法：

package day_12_01_Thread;

import java.util.Date;

/**
 * 测试interrupt()方法：结束线程,但是线程还是活着的
 * 
 * @author Administrator
 *
 */
public class MyThreadSleep {
    public static void main(String[] args) {
        TestThreadSleep testThreadSleep = new TestThreadSleep();
        testThreadSleep.start();
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        testThreadSleep.interrupt();
        System.out.println(testThreadSleep.isAlive());
    }
}

class TestThreadSleep extends Thread {
    public void run() {
        while (true) {
            System.out.println("当前时间：" + new Date());
            try {
                sleep(1000);
            } catch (InterruptedException e) {
                return;
            }
        }
    }
}
结果：
当前时间：Mon May 14 13:05:56 CST 2018
当前时间：Mon May 14 13:05:59 CST 2018
当前时间：Mon May 14 13:06:00 CST 2018
当前时间：Mon May 14 13:06:01 CST 2018
当前时间：Mon May 14 13:06:02 CST 2018
当前时间：Mon May 14 13:06:03 CST 2018
当前时间：Mon May 14 13:06:04 CST 2018
当前时间：Mon May 14 13:06:05 CST 2018
当前时间：Mon May 14 13:06:06 CST 2018
true