~~~ import logging logging.basicConfig(level=logging.WARNING, format='%(asctime)s - %(filename)s[line:%(lineno)d] - %(levelname)s: %(message)s') # 开始使用log功能 logging.debug('这是 loggging debug message') logging.info('这是 loggging info message') logging.warning('这是 loggging a warning message') logging.error('这是 an loggging error message') logging.critical('这是 loggging critical message') ~~~