Python通过TimedRotatingFileHandler按时间切割日志(2)

os.makedirs("./debug/logs", exist_ok=True)
    th_debug = handlers.TimedRotatingFileHandler(filename="./debug/" + filename, when='D', backupCount=3,
                                                encoding='utf-8')
    # th_debug.namer = namer
    th_debug.suffix = "%Y-%m-%d.log"
    th_debug.setFormatter(format_str)
    th_debug.setLevel(logging.DEBUG)
    log.addHandler(th_debug)

th = handlers.TimedRotatingFileHandler(filename=filename, when='D', backupCount=3, encoding='utf-8')
    # th.namer = namer
    th.suffix = "%Y-%m-%d.log"
    th.setFormatter(format_str)
    th.setLevel(logging.INFO)
    log.addHandler(th)
    log.setLevel(level)
    return log

os.makedirs('./logs', exist_ok=True)
logger = _logging(filename='./logs/default')