java多线程工具类,多线程实现

 public static BlockingQueue<Runnable> queue = new ArrayBlockingQueue<>(100); // 固定为100的线程队列
    public static ThreadPoolExecutor executor = new ThreadPoolExecutor(4, 30, 4, TimeUnit.HOURS, queue);

    /*
     *
     * 实现 Runnable 接口类
     */
    public static void executor(Runnable runnable) {
        executor.execute(runnable);
    }
    ```