读写ini文件

import configparser
code_ = "ft"
cfg1 = "C:/" + code_ +".ini"
conf = configparser.ConfigParser()
conf.read(cfg1)
# 读取
try:
    a = conf.get("标题","字段")
    print(a)
except:
    pass
# 添加内容
try:
    conf.add_section("标题")
    conf.set("标题","字段","6")
    conf.write(open(cfg1,"w+"))
except:
    # 修改内容
    conf.set("标题","字段","10")
    conf.write(open(cfg1,"w+"))

1、读取时候如果没有那个字段的话会报错

2、添加内容时候section是添加标题，如果已经存在这个会报错，所以用try走修改内容的逻辑