>>> cf.read("test.ini")                              #读取配置文件

['test.ini']

>>> cf.sections()                                    #片段名

['base', 'callback']

>>> cf.options("callback")                           #配置key值/配置项

['path', 'alert', 'count', 'ftp']

>>> cf.items("callback")                           #配置选项和值

[('path', '/Autops'), ('alert', 'yes'), ('count', '1'), ('ftp', 'no')]

>>> cf.get("base","port")

'3306'

>>> cf.get("base","passwd")                           #没有的key的会报错

Traceback (most recent call last):

ConfigParser.NoOptionError: No option 'passwd' in section: 'base'

>>> cf.set("base","passwd","123")               #设定选项，key可以时不存在的

>>> cf.write(open("test.ini","w"))                  #写入配置文件

>>> cf.getint('base','port')                           #直接读出int型，但value必须可以转成int

3306

>>> cf.getfloat('base','port')

3306.0

>>> cf.getboolean('callback','alert') #0/no/false/off都视为False，

#1/yes/true/on视为True

True

>>> cf.getboolean('callback','count')

True