定时文件目录:
sites.scripts.schedulers 定时器文件
sites.scripts 存放具体定时执行的函数业务 如sites.scripts.backup_data等

import datetime

from apscheduler.schedulers.blocking import BlockingScheduler

from sites.scripts.backup_data import backup_data_task



if __name__ == "__main__":
    scheduler = BlockingScheduler(timezone="Asia/Shanghai")
    next_run_time = datetime.datetime.now() + datetime.timedelta(seconds=5)
    # 定时备份文件
    scheduler.add_job(backup_data_task, "interval", seconds=60 * 60 * 2, next_run_time=next_run_time)
    scheduler.start()

启动定时器:
python -u -m sites.scripts.schedulers