import logging
from logging import handlers
logger = logging.getLogger('train')
logger.setLevel(level=logging.DEBUG) # 设置打印级别
formatter = logging.Formatter('%(asctime)s: %(message)s') # 设置打印格式
stream_handler = logging.StreamHandler() # 控制台输出
stream_handler.setLevel(logging.DEBUG)
stream_handler.setFormatter(formatter)
file_handler = logging.FileHandler('train1.log', encoding='utf-8')
file_handler.setLevel(level=logging.INFO)
file_handler.setFormatter(formatter)
logger.addHandler(stream_handler)
logger.addHandler(file_handler)
logger.info('info级别,一般用来打印一些正常的操作信息')
time_rotating_file_handler = handlers.TimedRotatingFileHandler(filename='rotating_test.log', when='D',encoding='utf-8')
time_rotating_file_handler.setLevel(logging.INFO)
time_rotating_file_handler.setFormatter(formatter)
logger.addHandler(time_rotating_file_handler)