线程实例一

最新推荐文章于 2022-03-18 16:39:56 发布

原创最新推荐文章于 2022-03-18 16:39:56 发布 · 727 阅读

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#thread #string #class

public class ThreadTest
    extends Thread {
private static int threadCount = 0;
private int threadNum;
private int i = 5;
//线程的构造函数，每次执行线程计数器threadCount加一
public ThreadTest(int threadNo) {
    threadNum = threadNo;
    threadCount++;
    System.out.println("创建线程" + threadNum);
}

public void run() {
    while (true)
    {
      try
      {
        Thread.sleep(2000);
      }
      catch (InterruptedException e)
      {
        System.out.println("Interrupted");
      }
      System.out.println("线程" + threadNum + "，计数：" + i);
      if (--i == 0)
        return;
    }
}
public static void main(String[] args) {
    //依次建立5个线程
    for (int i = 0; i <= 5; i++)
    {
      new ThreadTest(i).start();
    }
}
}