（唯一要求：使用hashlib中的md5進行加密！）
import hashlib
import re
def denglu():
user1 = input('請輸入你的賬號:')
pwd = input('請輸入你的密碼:')
count = 0
with open('json1.txt','r') as f:
for i in f:
user,passwd = i.split('|')
result_pwd = re.findall(r'\S+',passwd)[0]
# 加鹽操作
pwd_a = '加密加密' + pwd + '#￥@￥@#@@#'
res = hashlib.md5(pwd_a.encode())
res_pwd = res.hexdigest()
if user1 ==user and res_pwd == result_pwd:
print('輸入正確')
count +=1
if count ==0:
print('輸入錯誤')
def zhuce():
usr = input('請輸入你要注冊的名字:')
pwd = input('請輸入你要注冊的密碼:')
pwd_n = '加密加密' + pwd + '#￥@￥@#@@#'
res_pwd = hashlib.md5(pwd_n.encode())
pwd = res_pwd.hexdigest()
with open('json1.txt','a+') as f:
f.write(usr+'|'+pwd + '\n')
while True:
try:
a = int(input('請輸入你要執行的操作：1.注冊，2登錄,3.退出\n:'))
except ValueError as f:
print('問題是：%s'%f)
break
if a == 1:
zhuce()
elif a == 2:
denglu()
elif a == 3:
break
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標籤：python