Python中的logging模块实现日志打印

import logging
 
LOG_FORMAT = "%(asctime)s - %(levelname)s - %(message)s"
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT)
 
 
logging.info("清空重建表")

import logging
import logging.handlers
import os
 
 
LOG_FILE = "test_log.log"
logging.basicConfig(filename=LOG_FILE,
                    filemode="w",
                    format="[%(levelname)s] %(asctime)s [%(filename)s:%(lineno)d, %(funcName)s] %(message)s",
                    level=logging.INFO)
time_hdls = logging.handlers.TimedRotatingFileHandler(LOG_FILE, when='D', interval=1, backupCount=7)
logging.getLogger().addHandler(time_hdls)

 
logging.info("hello world")

[INFO] 2021-03-29 22:19:46,753 [testlog.py:14, <module>] hello world
hello world