logging

import logging ,time,datetime
logging.basicConfig(filename='日志.log',
                     format='%(asctime)s-%(name)s-%(levelname)s-%(module)s:%(message)s ',
                     datefmt='%Y-%m-%d %H:%M:%S %p',
                     level=10)#level=logging.DEBUG
'''
CRITICAL = 50
FATAL = CRITICAL
ERROR = 40
WARNING = 30
WARN = WARNING
INFO = 20
DEBUG = 10
NOTSET = 0
方便，安全
'''
logging.error('haha')