import time
def simple_timer():
    print("開(kāi)始計(jì)時(shí)...")
    time.sleep(5)  # 暫停5秒
    print("5秒鐘已過(guò)...")
simple_timer()

import threading
import time
def timer_function(name):
    def function():
        print(f"{name} 定時(shí)器啟動(dòng)，等待3秒...")
        time.sleep(3)
        print(f"{name} 定時(shí)器結(jié)束.")
    return function
# 創(chuàng)建并啟動(dòng)定時(shí)器
timer1 = threading.Timer(0, timer_function("Timer1"))
timer2 = threading.Timer(2, timer_function("Timer2"))
timer1.start()
timer2.start()
# 主線程等待所有定時(shí)器結(jié)束
while threading.active_count() > 1:
    time.sleep(1)

import asyncio
async def timer coroutine(seconds):
    print(f"開(kāi)始計(jì)時(shí)，等待{seconds}秒...")
    await asyncio.sleep(seconds)
    print(f"{seconds}秒鐘已過(guò)...")
async def main():
    task1 = asyncio.create_task(timer_coroutine(3))
    task2 = asyncio.create_task(timer_coroutine(5))
    await task1
    await task2
asyncio.run(main())

from apscheduler.schedulers.blocking import BlockingScheduler
def job():
    print("定時(shí)任務(wù)觸發(fā)：現(xiàn)在是 %s" % datetime.now())
scheduler = BlockingScheduler()
scheduler.add_job(job, 'interval', minutes=1)
scheduler.start()

import schedule
import time
def job():
    print("定時(shí)任務(wù)觸發(fā)：現(xiàn)在是 %s" % datetime.now())
# 每天凌晨3點(diǎn)執(zhí)行job函數(shù)
schedule.every().day.at("03:00").do(job)
while True:
    schedule.run_pending()
    time.sleep(1)

import concurrent.futures
import threading
import time
def timer_function(name, seconds):
    def function():
        print(f"{name} 定時(shí)器啟動(dòng)，等待{seconds}秒...")
        time.sleep(seconds)
        print(f"{name} 定時(shí)器結(jié)束.")
    return function
with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor:
    future1 = executor.submit(threading.Timer(0, timer_function("Timer1", 3)).start)
    future2 = executor.submit(threading.Timer(2, timer_function("Timer2", 5)).start)
    concurrent.futures.wait([future1, future2])