threading.Timer 延遲執(zhí)行實(shí)例代碼

發(fā)布時(shí)間：2020-07-22 07:15:36 來(lái)源：網(wǎng)絡(luò) 閱讀：632 作者：windcharger 欄目：編程語(yǔ)言

threading.Timer 實(shí)現(xiàn)延遲執(zhí)行的實(shí)例代碼

import time
import threading
import logging

FORMAT = "%(asctime)s %(threadName)s %(thread)d %(message)s"
logging.basicConfig(format=FORMAT, level=logging.INFO)

def worker():
    logging.info('in worker')
    time.sleep(2)

t = threading.Timer(5, worker)
t.setName('w1')
# t.cancel()   # 嘗試減少等待時(shí)間對(duì)比
t.start()
print(threading.enumerate())
# t.cancel()  # 嘗試取消注釋對(duì)比
time.sleep(8)  # 嘗試減少等待時(shí)間對(duì)比
print(threading.enumerate())

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threading.Timer 延遲執(zhí)行實(shí)例代碼

threading.Timer 實(shí)現(xiàn)延遲執(zhí)行的實(shí)例代碼

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