import logging # 简单打印日志举例 logging.basicConfig(level=logging.DEBUG) # 设置日志级别,WARN logging.warning('Watch out!') # will print a message to the console logging.info('I told you so') # will not print anything # 打印日志到文件,注意要新起一个文件,否则不能保存文件 def log_to_file(