python-ATM机 - 技术栈

编写程序，实现一个具有开户、查询、取款、存款、转账、锁定、解锁、退出功能的银行管理系统。

结果展示

1.Main主方法

python 复制代码

from zzjmxy.class7.atm import ATM
from zzjmxy.class7.manager import Manager
# 主面板，实现主要逻辑

if __name__=="__main__":
    manager=Manager("admin","123456")
    if manager.login()==1:
        print("登录成功")
        atm=ATM()
        atm.hello()
        atm.option()
        print("欢迎下次使用")
    else:
        print("密码错误，程序退出，警察开始抓人")
        manager.logout()

2.Manager管理员类

python 复制代码

class Manager:

    def __init__(self,name,passwd):
        self.name=name
        self.passwd=passwd

    def login(self):
        print("===登录===")
        name=input("请输入用户名")
        passwd=input("请输入密码")
        if self.name==name and self.passwd==passwd:
            return 1
        else:
            return 0
    def logout(self):
     print("退出")

3.用户类

python 复制代码

import random
import string
from zzjmxy.class7.card import Card
class User:
    UIDs=[]
    name,id,phone,passwd,__isLocked,card="","","","",False,""
    def rollup(self):
        print("开户中......")
        self.name = input("请输入姓名:")
        self.id = input("请输入身份证号:")
        self.phone = input("请输入手机号:")
        money = int(input("请输入预存金额:"))
        while money<=0:
            money=int(input("金额过小，请输入密码:"))
        passwd1 = input("请输入密码:")
        passwd2 = input("请再次输入密码:")
        while passwd2!=passwd1:
            print("两次密码不一致，请重新输入：")
            passwd1 = input("请输入密码:")
            passwd2 = input("请再次输入密码:")

        self.passwd = passwd2
        print("请牢记你的密码：" + self.passwd)
        UID = ''.join(random.choices(string.digits, k=8))
        while UID in self.UIDs:
            UID = ''.join(random.choices(string.digits, k=8))
        self.UID = UID
        print("开户成功，你的UID为：" + UID)
        self.UIDs.append(UID)
        self.card=Card(money)
        return UID
    def lock(self):
        self.__isLocked=True
    def unlock(self):
        self.__isLocked=False
    def islock(self):
        return self.__isLocked
    def getUID(self):
        return ''.join(random.choices(string.digits, k=8))

4.Card银行卡类

python 复制代码

class Card:
    credit=""
    def __init__(self,money):
        self.money=money
    def deposit(self,money):
        self.money+=money
        return self.money
    #判断交给前端，后端不进行判断
    def withdraw(self,money):
        self.money-=money
        return self.money

5.ATM类

python 复制代码

from zzjmxy.class7.user import User


class ATM:
    yewu={1:"开户",
          2:"查询",
          3:"取款",
          4:"存款",
          5:"转账",
          6:"锁定",
          7:"解锁",
          8:"退出"}
    users={}
    flag=True
    def hello(self):
        print("="*30)
        print("="+" "*8+"欢迎来到atm机"+" "*9+"=")
        for i,v in self.yewu.items():
            print("="+" "*8+v+":"+str(i)+" "*15+"=")
        print("="*30)
    def option(self):
        while self.flag:
            option=int(input("请选择你要进行的业务(输入业务所代表的数字)：") or "0")
            if(option==1):
                self.kaihu()
            elif option==2:
                UID = input("请输入账户ID:")
                self.chaxun(UID)
            elif option==3:
                UID = input("请输入账户ID")
                if self.isLocked(UID) == False:
                    print("账户为锁定状态")
                else:
                    money=int(input("请输入取款金额"))
                    self.qukuan(UID,money)
            elif option==4:
                UID = input("请输入账户ID:")
                if self.isLocked(UID):
                    print("账户为锁定状态")
                else:
                    money = int(input("请输入存款金额:"))
                    self.cunkuan(UID, money)
            elif option==5:
                # UIDin,UIDout,money
                UIDin=input("请输入转入ID:")
                UIDout = input("请输入转出ID:")
                money = int(input("请输入转账金额:"))
                self.zhuanzhang(UIDin,UIDout,money)
            elif option==6:
                UID = input("请输入锁定ID:")
                self.suoding(UID)
            elif option==7:
                UID=input("请输入解锁ID:")
                self.jiesuo(UID)
            elif option==8:
                self.tuichu()
            else:
                print("输入有误，默认退出")
                self.tuichu()

    def kaihu(self):
        print("开户")
        user=User()
        UID=user.rollup()
        self.users[UID]=user
    def chaxun(self,UID):
        print(f"查询结果余额为:{self.users[UID].card.money}")
    def qukuan(self,UID,outM):
        passwd=input("请输入账号密码：")
        Upasswd = self.users[UID].passwd
        if Upasswd==passwd:
            money=self.users[UID].card.money
            if(money>=outM):
                newMoney=self.users[UID].card.withdraw(outM)
                print(f"取款成功，当前金额为：{newMoney}")
                return 1
            else:
                print(f"取款失败，存款不足哦,当前{UID}金额为：{money}")
                return 0
        print("密码错误")
        return 0
    def cunkuan(self,UID,outM):
            newMoney=self.users[UID].card.deposit(outM)
            print(f"存款成功,当前存款为：{newMoney}")
            self.chaxun(UID)
            return 1
    def zhuanzhang(self,UIDin,UIDout,money):
        print("转账")
        # self.users[UIDin].card.deposit(money)
        # self.users[UIDout].card.withdraw(money)
        if self.isLocked(UIDin) and self.isLocked(UIDout):
            print("转账失败，有账户为锁定状态")
        if self.qukuan(UIDout,money):
            self.cunkuan(UIDin,money)
            print("转账成功")

    def suoding(self,UID):
        if self.isLocked(UID):
            print("已经锁定了")
            return 0
        self.users[UID].lock
        print("锁定成功")
        return 1

    def jiesuo(self,UID):
        if self.isLocked(UID):
            self.users[UID].unlock()
            print("锁定成功")
            return 1
        print("已经是解锁状态了")
        return 0
    def tuichu(self):
        self.flag=False
    def isLocked(self,UID):
        self.users[UID].islock()