添加 awaitTermination

src/main/java/com/jfinal/kit/ScheduledKit.java

@@ -151,6 +151,13 @@ public class ScheduledKit {
 			executor.shutdownNow();
 		}
 	}
+
+	/**
+	 * 在 shutdown 线程池之后，阻塞等待所有任务执行完，或发生超时，或当前线程中断，以先发生者为准
+	 */
+	public static boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException {
+		return executor == null || executor.awaitTermination(timeout, unit);
+	}
 }