def withdrawal():
user_data = modular_mod.file_info("../account")
account_options = input("""
———- ICBC Bank ————-
1. 账户信息
2. 提现
>>>:""")
if account_options.isdigit() and int(account_options) in range(1, 3):
account_options = int(account_options)
if account_options == 1:
file = open(user_data['alex'])
user_info = json.load(file)
file.close()
for i in user_info:
print("%s: %s" % (str(i), str(user_info[i])))
else:
file = open(user_data['alex'])
user_info = json.load(file)
file.close()
amount_money = input("请输入提现金额：")
if amount_money.isdigit(
) and int(amount_money) <= user_info['credit']:
amount_money = int(amount_money)
user_info['credit'] = int(
user_info['credit']) - amount_money - amount_money * 0.05
file = open(user_data['alex'], 'w')
json.dump(user_info, file)
file.close()
else:
print("你没有那么多信用额度")
else:
print("没有此选项")
def transfer_accounts():
user_data = modular_mod.file_info("../account")
account_options = input("""
———- ICBC Bank ————-
1. 账户信息
2. 转账
>>>:""")
if account_options.isdigit() and int(account_options) in range(1,3):
account_options = int(account_options)
if account_options == 1:
file = open(user_data['alex'])
user_info = json.load(file)
file.close()
for i in user_info:
print("%s: %s"%(str(i), str(user_info[i])))
else:
file_alex = open(user_data['alex'])
file_tesla = open(user_data['tesla_company'])
alex = json.load(file_alex)
tesla = json.load(file_tesla)
file_alex.close()
file_tesla.close()
alex['balance'] = int(alex['balance']) - 9500000 - 9500000 * 0.05
tesla['balance'] = int(tesla['balance']) + 9500000
file_alex = open(user_data['alex'], 'w')
file_tesla = open(user_data['tesla_company'] , 'w')
json.dump(alex, file_alex)
json.dump(tesla, file_tesla)
file_alex.close()
file_tesla.close()
else:
print("没有此选项")
def inner():
user_data = modular_mod.file_info(
'D:\\python_Study\\python入门第四章\\user_data')
frequency = 1
while frequency < 4:
user_name = input("请输入用户名：")
user_passwd = input("请输入密码：")
if user_name in user_data:
file = open(user_data[user_name])
user_info = json.load(file)
file.close()
if user_info['status'] == 0:
if time.time() < time.mktime(
time.strptime(user_info['expire_date'],
"%Y-%m-%d")):
user_passwd = hashlib.md5(user_passwd.encode('utf-8'))
user_passwd = user_passwd.hexdigest()
if user_passwd == user_info['password']:
print('登陆成功')
frequency += 4
return funck()
else:
if frequency == 3:
user_info['status'] = 1
file = open(user_data[user_name], 'w')
json.dump(user_info, file)
file.close()
print("密码错误3次，用户已锁定")
break
frequency += 1
print(frequency)
continue
else:
print('您的密码已过期')
break
else:
print("您的用户已锁定")
break
else:
print("用户不存在")
break
import json, hashlib, modular_mod, time
user_data = modular_mod.file_info('user_data')
"""
加密用户文件密码
"""
# for i in user_data:
# file = open(user_data[i])
# user_info = json.load(file)
# file.close()
# md5_mod = hashlib.md5(user_info["password"].encode("utf-8"))
# user_info["password"] = md5_mod.hexdigest()
# file = open(user_data[i], 'w')
# json.dump(user_info, file)
# print(user_data)
def user_verification(funck):
frequency = 1
while True:
user_name = input("请输入用户名：")
user_passwd = input("请输入密码：")
if user_name in user_data:
file = open(user_data[user_name])
user_info = json.load(file)
file.close()
if user_info['status'] == 0:
if time.time() < time.mktime(time.strptime(user_info['expire_date'], "%Y-%m-%d")):
user_passwd = hashlib.md5(user_passwd.encode('utf-8'))
user_passwd = user_passwd.hexdigest()
if user_passwd == user_info['password']:
写一个用户登录验证程序，文件名account.json，内容如下
{“expire_date”: “2021-01-01”, “id”: 1234, “status”: 0, “pay_day”: 22, “password”: “abc”}
根据用户输入的用户名&密码，找到对应的json文件，把数据加载出来进行验证
用户名为json文件名，密码为 password。
判断是否过期，与expire_date进行对比。
登陆成功后，打印“登陆成功”，三次登陆失败，status值改为1，并且锁定账号。
"""
import json, time, modular_mod
# 生成用户数据文件
# name_data = {"expire_date": "2021-01-01", "id": 1234, "status": 0, "pay_day": 22, "password": "******"}
# file = open('user_data/Yasin', 'w')
# json.dump(name_data, file)
user_data = modular_mod.file_info('payment/user_data')
frequency = 1
while True:
user_name = input("请输入用户名：")
user_passwd = input("请输入密码：")
if user_name in user_data:
file = open(user_data[user_name])
user_info = json.load(file)
file.close()
if user_info['status'] == 0:
if time.time() < time.mktime(
time.strptime(user_info['expire_date'], "%Y-%m-%d")):
if user_passwd == user_info['password']:
print('登陆成功')