善用log日志

 #-*- coding:utf-8 -*-
import logging logger = logging.getLogger() #定义一个log日志对象
hdlr = logging.FileHandler('sendlog.txt') #日志存放的位置
formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s') #记录日志的格式
hdlr.setFormatter(formatter)
logger.addHandler(hdlr) #文件对象引入到生成的日志对象里边
logger.setLevel(logging.NOTSET) #默认的日志等级
logger.debug('this is a debug message')
logger.error('this is an error message')

aaarticlea/png;base64,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" alt="" />

上一篇:2.Django路由规则


下一篇:Linux环境下Hadoop集群搭建