Python Logging模块的简单使用

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<br>#-*- coding: utf-8 -*- #!/usr/bin/python   import logging   # create logger logger = logging.getLogger('simple_example') logger.setLevel(logging.DEBUG)   # create console handler and set level to debug ch = logging.StreamHandler() ch.setLevel(logging.DEBUG)   # create formatter formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')   # add formatter to ch ch.setFormatter(formatter)   # add ch to logger logger.addHandler(ch)   LOG_FILENAME = './logging_example.out' logging.basicConfig(filename=LOG_FILENAME,level=logging.DEBUG,)   # 'application' code logger.debug('debug message') logger.info('info message') logger.warn('warn message') logger.error('error message') logger.critical('critical message')<br>

2种日志显示是一致的，可以单独设置

 

参考文档：http://www.cnblogs.com/wswang/p/6138304.html

http://www.cnblogs.com/zhbzz2007/p/5943685.html

http://dataunion.org/19906.html