import logging
logging.basicConfig(
level = logging.DEBUG,
format = '%(asctime)s [%(threadName)s] (%(filename)s:%(lineno)d) %(levelname)s - %(message)s',
datefmt = '%Y-%m-%d %H:%M:%S',
filename = 'myapp.log',
)
logging.debug('This is a debug message')
logging.info('This is an info message')
logging.warning('This is a warning message')
在 myapp.log 中打印出的日志如下:
2015-03-11 15:54:34 [MainThread] (logging_demo.py:10) DEBUG - This is a debug message
2015-03-11 15:54:34 [MainThread] (logging_demo.py:11) INFO - This is an info message
2015-03-11 15:54:34 [MainThread] (logging_demo.py:12) WARNING - This is a warning message
logging.basicConfig 函数的参数说明: