logging.basicConfig(level=logging.DEBUG) logging.debug('这是一条DEBUG日志信息')logging.info('这是一条INFO日志信息')logging.warning('这是一条WARNING日志信息')logging.error('这是一条ERROR日志信息')logging.critical('这是一条CRITICAL日志信息')输出结果:D:\python\python.exe D:/python/project/test_l...
%(filename)s Filename portionof pathname %(module)sModule (name portionof filename) %(lineno)d Source linenumberwhere the loggingcall was issued (if available) %(funcName)sFunction name %(created)fTimewhen the LogRecord was created (time.time()returnvalue) %(asctime)s Textualtimewhen the ...
def example_function(): logger.info("This is an info message from example_function") example_function() 完整的示例代码如下: python import logging # 创建logger实例 logger = logging.getLogger(__name__) # 配置logger以显示函数名 logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %...
'..','logs')service_name="test_log"ifnotos.path.isdir(log_path):os.mkdir(log_path)classInfoFilter(logging.Filter):deffilter(self,record):"""只筛选出INFO级别的日志"""iflogging.INFO<=record.levelno<logging.ERROR:returnsuper().filter(record)else:return0...
%(filename)s: Filename portion ofpathname. %(funcName)s: Name of function containing the logging call. %(levelname)s: Text logging level for the message ('DEBUG','INFO','WARNING','ERROR','CRITICAL'). %(levelno)s: Numeric logging level for the message (DEBUG,INFO,WARNING,ERROR,CRITIC...
logging.basicConfig(level=logging.DEBUG,format='%(asctime)s - %(levelname)s - %(message)s')logging.debug("这是一个调试日志")logging.info("这是一个信息日志")logging.warning("这是一个警告日志")logging.error("这是一个错误日志")logging.critical("这是一个严重错误日志") ...
filename %(filename)s 包含path的文件名 funcName %(funcName)s 由哪个function发出的log levelname %(levelname)s 日志的最终等级(被filter修改后的) message %(message)s 日志信息 lineno %(lineno)d 当前日志的行号 pathname %(pathname)s 完整路径 ...
logging.basicConfig(filename='app.log',level=logging.DEBUG,format='%(asctime)s - %(levelname)s - %(message)s')# 创建一个日志记录器 logger=logging.getLogger("my_logger")# 创建一个处理程序,并将其关联到日志记录器 stream_handler=logging.StreamHandler()logger.addHandler(stream_handler)# 创建一...
logfile.setLevel(logging.DEBUG) console.setLevel(logging.ERROR) 除了对handler对象设置日志级别外,还可以指定formatter,即日志的输出格式。对handler对象设置日志格式,说明了可以将一条记录以不同的格式输出到控制台,文件或其他目的地。 formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s ...
import logging.config logging.config.dictConfig({ 'version': 1, 'disable_existing_loggers': True, 'formatters': { 'verbose': { 'format': "[%(asctime)s] %(levelname)s [%(name)s:%(lineno)s] %(message)s", 'datefmt': "%Y-%m-%d %H:%M:%S" ...