import logging.handlers
log_file = 'test.log'
time_handler = logging.handlers.TimedRotatingFileHandler(log_file, when='D', interval=1, backupCount=0)
time_handler.suffix = '%Y-%m-%d.log'
time_handler.setLevel('ERROR') # error以上的内容输出到文件里面
fmt = '%(asctime)s - %(funcName)s - %(lineno)s - %(levelname)s - %(message)s'
formatter = logging.Formatter(fmt)
time_handler.setFormatter(formatter)
logger = logging.getLogger('updateSecurity')
logger.setLevel('DEBUG')
logger.addHandler(time_handler)
python每天一个log文件 TimedRotatingFileHandler
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转载自blog.csdn.net/u012550037/article/details/83622245
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