摘要： 1.简单的将日志打印到屏幕importlogginglogging.debug('This is debug message')logging.info('This is info message')logging.warning('This is warning message')屏幕上打印:WARNING:root:This is warning message默认情况下，logging将日志打印到屏幕，日志级别为WARNING；日志级别大小关系为：CRITICAL > ERROR > WARNING > INFO > 阅读全文