https://docs.python.org/3/library/configparser.html

configparser用于处理特定格式的文件，其本质上是利用open来操作文件。

1、获取所有节点

import configparser config = configparser.ConfigParser()config.read('xxxooo', encoding='utf-8')ret = config.sections()print(ret)

2、获取指定节点下所有的键值对

import configparser config = configparser.ConfigParser()config.read('xxxooo', encoding='utf-8')ret = config.items('section1')print(ret)

 

3、获取指定节点下所有的建

import configparser config = configparser.ConfigParser()config.read('xxxooo', encoding='utf-8')ret = config.options('section1')print(ret)

 

4、获取指定节点下指定key的值

import configparser config = configparser.ConfigParser()config.read('xxxooo', encoding='utf-8')  v = config.get('section1', 'k1')# v = config.getint('section1', 'k1')# v = config.getfloat('section1', 'k1')# v = config.getboolean('section1', 'k1') print(v)

 

5、检查、删除、添加节点

import configparser config = configparser.ConfigParser()config.read('xxxooo', encoding='utf-8')  # 检查has_sec = config.has_section('section1')print(has_sec) # 添加节点config.add_section("SEC_1")config.write(open('xxxooo', 'w')) # 删除节点config.remove_section("SEC_1")config.write(open('xxxooo', 'w'))

 

6、检查、删除、设置指定组内的键值对

import configparser config = configparser.ConfigParser()config.read('xxxooo', encoding='utf-8') # 检查has_opt = config.has_option('section1', 'k1')print(has_opt) # 删除config.remove_option('section1', 'k1')config.write(open('xxxooo', 'w')) # 设置config.set('section1', 'k10', "123")config.write(open('xxxooo', 'w'))

 

import sys,osimport configparserconfig = configparser.ConfigParser()config.read("xxxooo",encoding='utf-8')sections = config.sections()print(sections)#baseconf = print(config.items("baseconf"))a = config.options("baseconf")print(a)v = config.get('baseconf','port')print(v)hs_sec = config.has_section('baseconf')print(hs_sec)#config.add_section("SEC_2")#config.write(open('xxxooo', 'w'))config.set('SEC_2', 'k10', "123")config.write(open('xxxooo', 'w'))