1、把登录与注册的密码都换成密文形式
import hashlib
def register(): m = hashlib.md5() username = input("请输入要注册的账号:") password = input("请输入要注册的密码:") password2 = input("请再次输入的密码:") if password==password2: m.update(password.encode("utf-8")) res = m.hexdigest() print(res) with open("db.txt","a",encoding="utf-8")as f: f.write(f'{username}:{res}\n') def login(): user_inp = input("请输入你的账号:") pwd_inp = input("请输入你的密码:") with open("db.txt","r",encoding="utf-8")as f1: user = hashlib.md5() user.update(pwd_inp.encode("utf-8")) res = user.hexdigest() for line in f1: username,password = line.strip().split(":") if user_inp ==username: if res == password: print("登录成功") return else: print('密码错误') else: print("账号不存在") register() login()
2、文件完整性校验(考虑大文件)
def official_file_hx():
with open("official_file","rt",encoding="utf-8")as f : l = [20, 30, 40]
3、注册功能改用json实现
import json
def register(): m = hashlib.md5() username = input("请输入要注册的账号:") password = input("请输入要注册的密码:") password2 = input("请再次输入的密码:") if password==password2: m.update(password.encode("utf-8")) res = m.hexdigest() print(res) with open("db.txt","a",encoding="utf-8")as f:
4、项目的配置文件采用configparser进行解析
text.ini
[section1]
k1 = v1
k2:v2
user=egon
age=18
is_admin=true
salary=31
[section2]
k1 = v1
import configparser
config = configparser.ConfigParser()
config.read('text.ini')
print(config.sections())
print(config.options('section1'))
print(config.items('section1'))
res= config.get('section1','is_admin') print(res,type(res)) print(config.getint('section1','age')) print(config.getfloat('section1','age')) print(config.getboolean('section1','is_admin'))