摘要:
java.util.concurrent.ScheduledThreadPoolExecutor public ScheduledFuture<?> scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, Tim 阅读全文
摘要:
RUNNING: Accept new tasks and process queued tasks SHUTDOWN: Don't accept new tasks, but process queued tasks STOP: Don't accept new tasks, don't proc 阅读全文