Android 线程池ExecutorService中awaitTermination 使用注意 21-07-26 06:18 技术文章 人气：556 ExecutorService executorService = Executors.newFixedThreadPool(20); // to do sth executorService.shutdown(); executorService.awaitTermination(1, TimeUnit.MINUTES); awaitTermination 使用之前 一定必须先手动关闭线程池，否则一直会阻塞到超时为止！