from usr.bin.third_party.ql_interrupter import TimerInterrupter def func(*args, **kwargs): print("func args = {} kwargs = {}".format(args, kwargs)) # 初始化 传入回调函数, 1代表, 一直执行 # timer = TimerInterrupter(3000, func, 1) # 此为只执行1次 timer = TimerInterrupter(3000, func, 0) # 启动timer timer.start()