Python内置模块logging管理不同级别log打印和存储，非常方便，从此告别了使用print打桩记录，我们来看下logging的魅力吧

import logging logging.basicConfig(level = logging.DEBUG, format = '%(asctime)s %(filename)s[line:%(lineno)d]%(levelname)s %(message)s', datefmt = '%a, %d %b %Y %H:%M:%S', filename = './logcheck.log', filemode = 'w') ############################################################################### #define one StreamHandler, set the log mode console = logging.StreamHandler() console.setLevel(logging.INFO) formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s') console.setFormatter(formatter) logging.getLogger('').addHandler(console) ############################################################################### filePath = r'C:\ddms.bat' logging.error('Open file failed!') logging.warn('sort mode disabled') logging.debug('%s' % filePath) logging.info('xml file generated successfully!')

运行结果：

root : ERROR Open file failed! root : WARNING sort mode disabled root : INFO xml file generated successfully!

总结

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