Java中runnable与thread的执行循序

悬赏园豆：50 [已解决问题] 解决于 2020-07-16 17:24


public class thread {
    public static void main(String[] args) {
        thread1 threadA = new thread1();
        thread2 threadB = new thread2();
        threadB.start();
        threadA.run();
        for (int i = 10; i > 0; i--) {
            System.out.println(Thread.currentThread()+"线程C执行情况：" + i);
        }
    }
}

class thread1 implements Runnable {
    @Override
    public void run() {
        for (int i = 10; i > 0; i--) {
            System.out.println(Thread.currentThread()+"线程A执行情况：" + i);
        }
    }
}

class thread2 extends Thread {
    @Override
    public void run() {
        for (int i = 10; i > 0; i--) {
            System.out.println(Thread.currentThread()+"线程B执行情况：" + i);
        }
    }
}
运行结果如下，线程的执行循序为何是ACB。
![](https://img2020.cnblogs.com/q/1304646/202006/1304646-20200602100001714-2130208996.jpg)

java 线程