python AsyncIOScheduler定时任务调用sqlite存储
在使用Python的AsyncIOScheduler模块实现定时任务调用SQLite存储时,可以按照以下步骤进行:
- 安装AsyncIOScheduler模块:
pip install apscheduler
- 导入需要使用的模块:
import asyncio
from apscheduler.schedulers.asyncio import AsyncIOScheduler
import sqlite3
- 创建SQLite数据库连接:
conn = sqlite3.connect('database.db')
- 创建一个函数,用于执行定时任务:
async def job():
# 执行需要定时执行的任务
# 将任务执行结果存储到SQLite数据库
conn.execute("INSERT INTO tasks (id, result) VALUES (?, ?)", (1, 'result'))
- 创建AsyncIOScheduler实例:
scheduler = AsyncIOScheduler()
- 添加定时任务:
scheduler.add_job(job, 'interval', seconds=10)
- 启动定时任务:
scheduler.start()
完整代码示例:
import asyncio
from apscheduler.schedulers.asyncio import AsyncIOScheduler
import sqlite3
async def job():
conn.execute("INSERT INTO tasks (id, result) VALUES (?, ?)", (1, 'result'))
conn = sqlite3.connect('database.db')
scheduler = AsyncIOScheduler()
scheduler.add_job(job, 'interval', seconds=10)
scheduler.start()
try:
asyncio.get_event_loop().run_forever()
except (KeyboardInterrupt, SystemExit):
pass
原文地址: http://www.cveoy.top/t/topic/B38 著作权归作者所有。请勿转载和采集!