想通过使用信号量来控制提交的任务,设置了最大size为10,信号量也设为了10,但是任务还是会被拒绝 以下是代码 public class BoundedExecutor { private final ExecutorService executorService; private final Semaphore semaphore; public BoundedExecutor(ExecutorService executorService, Semaphore semaphore) { this.executorService = executorService; this.semaphore = semaphore; } public void execute(Runnable runnable) throws InterruptedException { semaphore.acquire(); executorService.execute(() -> { try { runnable.run(); }finally { semaphore.release(); } }); } } ExecutorService executorService1 = new ThreadPoolExecutor(1,10,60L, TimeUnit.SECONDS, new SynchronousQueue<>()); BoundedExecutor boundedExecutor = new BoundedExecutor(executorService1,new Semaphore(10)); for (int i = 0;i <10000;i++){ boundedExecutor.execute(runnable); } executorS