def __setFileHandler(self, level=None):
"""
set file handler
:param level:
:return:
"""
filename = os.path.join(LOG_PATH, '{name}.log'.format(name=self.name))
# 设置日志回滚, 保存在log目录, 一天保存一个文件, 保留15天
file_handler = FileHandler(filename)
# file_handler = TimedRotatingFileHandler(filename=file_name, when='D', interval=1, backupCount=15)
file_handler.suffix = '%Y%m%d.log'
if not level:
file_handler.setLevel(self.level)
else:
file_handler.setLevel(level)
formatter = Formatter(
'%(asctime)s %(name)s:[%(levelname)s] %(message)s')
file_handler.setFormatter(formatter)
self.file_handler = file_handler
self.addHandler(file_handler)
