python logger日志配置

Posted 2021-01-28 史贤庆

 1         self.logger = logging.getLogger(logName)  # 创建logger实例
 2         time = datetime.datetime.now()
 3         logFilePath = os.path.abspath(‘../log/‘) + ‘/{}-{}-{}‘.format(time.year, time.month, time.day)  # 设置日志文件输出路径
 4         self.check_mkdir(logFilePath)
 5         logFile = logFilePath + ‘/out.log‘
 6         formatter = logging.Formatter(‘%(asctime)-12s %(levelname)-8s %(name)-10s %(message)-12s‘)  # 设置日志输出格式
 7         loghanlder = logging.FileHandler(logFile, encoding=‘utf-8‘)  # encoding要申明下，不然中文写入中文文件会乱码
 8         loghanlder.setFormatter(formatter)
 9         loghanlder.setLevel(logging.DEBUG)  # 设置日志输出等级
10         logSt = logging.StreamHandler()
11         logSt.setFormatter(formatter)
12         self.logger.addHandler(loghanlder)
13         self.logger.addHandler(logSt)