public class ThreadDemo {
    public static void main(String[] args) {
      //調(diào)用工廠類的靜態(tài)方法，創(chuàng)建一個(gè)線程池對(duì)象
    //返回線程池對(duì)象，是返回的接口
        ExecutorService es=Executors.newFixedThreadPool(2);
        //調(diào)用接口實(shí)現(xiàn)類對(duì)象es中的方法submit提交線程任務(wù)
        //將Runnable接口實(shí)現(xiàn)類對(duì)象，傳遞
        es.submit(new ThreadPoolRunnable1() );
        es.submit(new ThreadPoolRunnable1() );
    }
}

public class ThreadPoolRunnable1 implements Runnable{
public void run() {
    System.out.println(Thread.currentThread().getName()+"  線程池不死");
}                          //Thread.currentThread().getName() 獲得當(dāng)前線程的名字
}