ATM机小程序
程序目录结构1:
package目录:
程序入口文件main.py
from package.view import View from package.operation import Operation class Main(): @staticmethod def run(): if View.login(): obj=Operation() while True: choice = input("【请选择需要办理的业务】：") if choice == "1": obj.register() elif choice == "2": obj.query() elif choice == "3": obj.save_money() elif choice == "4": obj.get_money() elif choice == "5": obj.trans_money() elif choice == "6": obj.change_pwd() elif choice == "7": obj.lock() elif choice == "8": obj.unlock() elif choice == "9": obj.new_card() elif choice == "0": obj.save() break else: print("【您输入的业务指令有误,请重新选择】：") if __name__ == "__main__": Main.run()
程序界面文件: view.py
import time class View(): def login(): name = input("【请输入管理员账户】：") pwd = input("【请输入管理员密码】：") if name == "admin" and pwd == "888": welcomeview() time.sleep(0.1) operationview() return True else: print("【管理员账号或密码不正确】") def welcomeview(): print("+"*40) print("+ +") print("+ +") print("+ Welcome To AI Bank +") print("+ +") print("+ +") print("+"*40) def operationview(): print("+"*40) print("+ (1)开户 (2)查询 +") print("+ (3)存钱 (4)取钱 +") print("+ (5)转账 (6)改密 +") print("+ (7)锁卡 (8)解卡 +") print("+ (9)补卡 (0)退出 +") print("+"*40)
卡类card.py
class Card(): def __init__(self,cardid,password,money): self.cardid = cardid self.password = password self.money = money self.islock = False
身份信息类person.py
class Person(): def __init__(self,name,userid,phone,card): self.name = name self.userid = userid self.phone = phone self.card = card
各种功能类: operation.py
# ### operation 操作类 import re import pickle import os import random import time from .card import Card from .person import Person class Operation(): def __init__(self): self.load_user() self.load_userid() def load_user(self): if os.path.exists("user.txt"): with open("user.txt",mode="rb") as fp: self.user_dict = pickle.load(fp) else: self.user_dict = {} print(self.user_dict) def load_userid(self): if os.path.exists("userid.txt"): with open("userid.txt",mode="rb") as fp: self.userid_dict = pickle.load(fp) else: self.userid_dict = {} print(self.userid_dict) def save(self): with open("user.txt",mode="wb") as fp: pickle.dump(self.user_dict,fp) with open("userid.txt",mode="wb") as fp: pickle.dump(self.userid_dict,fp) def register(self): name = self.get_name() userid=self.get_userid() phone=self.get_phone() password = self.get_cwd() cardid = self.get_cardid() money=10 card=Card(cardid,password,money) user=Person(name,userid,phone,card) self.user_dict[cardid]=user self.userid_dict[userid]=cardid print("【恭喜{}开卡成功,您的卡号为{},卡内余额{}元】".format(name,cardid,money)) def get_name(self): while True: name = input("【请输入你的姓名(不能为空)】：") res = re.findall("^\S+$",name) if res == []: print("【您输入的姓名格式不对】") else: return name def get_userid(self): while True: userid=input("【请输入您的身份证号】:") res = re.findall('^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$',userid) if res == []: print("【您输入的身份证号码格式不对】") else: if userid not in self.userid_dict: return userid else: print("【您的身份证号码已有关联卡】") def get_phone(self): while True: phone = input("【请输入您的手机号】:") res = re.findall("^1[3-9]\d{9}$",phone) if res == []: print("【您输入的手机号格式不对】") else: return phone def get_cwd(self): while True: pwd1 = input("【请输入您的密码(长度6位,不能含有空格)】：") res = re.findall("^\S{6}$",pwd1) if res != []: pwd2 = input("【请确认您的密码】") if pwd1 == pwd2: return pwd1 else: print("【两次密码不一致,请重新输入】") else: print("【你输入的密码不满足要求】") def get_newcwd(self): res = True while res: pwd1 = input("【请输入您的新密码(长度6位不能为空),按q退出改密模式】") if pwd1.upper() == "Q": res = False break else: pwd2 = input("【请确认您的新密码】") if pwd1 == pwd2: #return 直接终止当前函数,后面的代码不执行 return pwd1 else: print("【两次密码不一致,请重新输入新密码】") def get_cardid(self): while True: cardid = str(random.randrange(100000,1000000)) if cardid not in self.user_dict: return cardid def query(self): card = self.getcard_info() if not card: print("对不起,你的卡不存在") else: if card.islock: print("对不起您的卡被锁了") else: if self.check_pwd(card): print("【你的卡余额是{}元】".format(card.money)) def getcard_info(self): cardid = input("【请输入你的卡号】：") if cardid not in self.user_dict: return False else: user = self.user_dict[cardid] return user.card def getaccount_info(self): cardid = input("【请输入你要转账的对方卡号】") if cardid not in self.user_dict: return False else: user = self.user_dict[cardid] return user.card def check_pwd(self,card): count = 1 while count < 4: pwd = input("【请输入密码】：") if pwd == card.password: return True else: print("【密码错误,您还剩余%d次机会】" % (3-count)) if count == 3: card.islock = True print("【抱歉,因为密码错了三次,你的卡被锁了】") count += 1 def check_id(self,card): userid = input("【请输入您的身份证号码】:") if userid == self.user_dict[card.cardid].userid: return True else: print("【身份证号不正确】") def save_money(self): card = self.getcard_info() if not card: print("【抱歉您的卡不存在】") else: #判断是否锁定 if card.islock: print("【对不起,您的卡被锁住了】") else: #获取用户对象 user = self.user_dict[card.cardid] print("您的卡用户名:%s" % (user.name)) key_sure = input("【确认存款请按1,按任意键返回上一层!】") if key_sure == "1": str_money = input("【请输入您的存款金额】：") if str_money.isdecimal(): money = int(str_money) #充值 card.money += money print("【成功存入%s元】" % (money)) else: print("【你输入的金额有误】") def lock(self): card = self.getcard_info() if not card: print("抱歉,您的卡不存在") else: num = input("【1.使用密码冻结 2.使用身份冻结】") if num == "1": if self.check_pwd(card): card.islock = True print("+-------------- 锁卡成功 ---------------+") elif num == "2": userid = input("【请输入您的身份证号】：") user = self.user_dict[card.cardid] if userid == user.userid: card.islock = True print("+-------------- 锁卡成功 --------------+") else: print("+--------------- 锁卡失败 ----------------+") def unlock(self): card = self.getcard_info() if not card: print("抱歉,您的卡不存在") else: if self.check_id(card): key_sure = input("确认解卡请按1,按任意键返回上一层!") if key_sure == "1": card.islock = False print("+----------------- 解卡成功 ---------------+") else: print("+---------------- 解卡失败 ----------------+") else: print("+------------------- 解卡失败 -------------------+") def get_money(self): card = self.getcard_info() if not card: print("抱歉您的卡不存在") else: if card.islock: print("对不起,您的卡被锁住了") else: if self.check_pwd(card): user = self.user_dict[card.cardid] print("您的卡用户名:%s" % (user.name)) key_sure = input("【确认取钱请按1,按任意键返回上一层!】") if key_sure == "1": str_money = input("【请输入您的取款金额】：") if str_money.isdecimal(): money = int(str_money) if money <= card.money: card.money -= money print("【成功取出%s元,余额%s元】" % (money,card.money)) else: print("【卡余额不足】") else: print("【你输入的金额有误】") def trans_money(self): card = self.getcard_info() if not card: print("【抱歉您的卡不存在】") else: if card.islock: print("【对不起,您的卡被锁住了】") else: if self.check_pwd(card): account = self.getaccount_info() if not card: print("【抱歉转账账户不存在或者格式有误】") else: if account.islock: print("【对不起,对方账户被锁住了】") elif account.cardid == card.cardid: print("【对不起,不可以自己给自己转账】") else: user = self.user_dict[card.cardid] print("【您的卡用户名:%s】" % (user.name)) key_sure = input("【确认转账请按1,按任意键返回主菜单!】") if key_sure == "1": str_money = input("【请输入您的转账金额】：") if str_money.isdecimal(): money = int(str_money) if money <= card.money: card.money -= money account.money += money print("【成功转账%s元,余额%s元】" % (money,card.money)) else: print("【卡余额不足】") else: print("【你输入的金额有误】") #(6)改密 def change_pwd(self): card = self.getcard_info() if not card: print("【抱歉,您的卡不存在】") else: num = input("【1.使用原密码改密 2.使用身份证改密】") if num == "1": if self.check_pwd(card): card.password = self.get_newcwd() print("+------------- 密码修改成功! --------------+") elif num == "2": userid = input("请输入您的身份证号:") user = self.user_dict[card.cardid] if userid == user.userid: card.password = self.get_newcwd() print("+-------------- 改密成功 ----------------+") else: print("+--------------- 身份证不匹配,改密失败 --------------+") else: print("+-------------- 输入数字不对,改密失败 -------------+") #(9)补卡 def new_card(self): card = self.getcard_info() if not card: print("【抱歉,您的卡不存在】") else: if self.check_pwd(card) and self.check_id(card): cardid_new = self.get_cardid() time.sleep(1) print("【已冻结原卡并获取新卡,接下来请为新卡设置密码】") password_new = self.get_cwd() money_new=card.money card_new = Card(cardid_new,password_new,money_new) user = self.user_dict[card.cardid] user.card = card_new self.user_dict[cardid_new] = user self.userid_dict[user.userid]=cardid_new card_new.islock = False self.user_dict.pop(card.cardid) print("【恭喜{}补卡成功,您的新卡号为{},卡内余额{}元】".format(user.name,cardid_new,money_new)) else: print("【补卡失败】")
