python 的一个日志器备忘
logger = logging.getLogger("%s_name"%__name__)
logger.setLevel(logging.DEBUG)
fh = logging.FileHandler('RuiNeng.log','a+',encoding='utf-8')
fh.setLevel(logging.DEBUG)
stream = logging.StreamHandler()
stream.setLevel(logging.DEBUG)
format=logging.Formatter('%(asctime)s-%(levelname)s-%(message)s')
fh.setFormatter(format)
stream.setFormatter(format)
logger.addHandler(fh)
logger.addHandler(stream)
