#-*- coding:utf-8 -*-

import logging

# 配置日志信息

logging.basicConfig(level=logging.DEBUG,

format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',

datefmt='%m-%d %H:%M',

filename='myapp.log',

filemode='w')

# 定义一个Handler打印INFO及以上级别的日志到sys.stderr

console = logging.StreamHandler()

console.setLevel(logging.INFO)

# 设置日志打印格式

formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')

console.setFormatter(formatter)

# 将定义好的console日志handler添加到root logger

logging.getLogger('').addHandler(console)

logging.info('Jackdaws love my big sphinx of quartz.')

logger1 = logging.getLogger('myapp.area1')

logger2 = logging.getLogger('myapp.area2')

logger1.debug('Quick zephyrs blow, vexing daft Jim.')

logger1.info('How quickly daft jumping zebras vex.')

logger2.warning('Jail zesty vixen who grabbed pay from quack.')

logger2.error('The five boxing wizards jump quickly.')

 

日志会以不同格式和级别打印到控制台、写入日志文件myapp.log

原文转载于:http://blog.csdn.net/ghostfromheaven/article/details/8249298