本文为大家分享了python实现彩票系统的具体代码，供大家参考，具体内容如下
功能：1、注册 2、登录 3、充钱 4、提现 5、下注 6、开奖 7、退出
简述：彩民需要用身份证号码开户注册一个彩票号码，购买彩票时需要先登录，可以充值以及提现。购买的彩票金额可以自己给定。此系统主要采用面向对象的方法，信息存储方式采用pickle模块来进行存储。
系统主函数：
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from lotterysystem import lotterySystemimport displayviewimport osimport pickleimport time def main(): displayview.display() path = r"H:\myPythonFile\彩票系统\彩票系统\userInformation.txt" f = open(path, "rb") # uersdict = {} uersdict = pickle.load(f) # 打印出所有用户的信息 for x in uersdict: print("name:%s idCard:%s phone:%s cardNum:%s password:%s money:%d" % (uersdict.get(x).name, uersdict.get(x).idCard, uersdict.get(x).phoneNum, uersdict.get(x).card.cardNum, uersdict.get(x).card.password, uersdict.get(x).card.cardMoney)) f.close() lotterysystem = lotterySystem(uersdict) islogin = None while True: time.sleep(3) displayview.chooseview() operation = input("请选择您的操作：") if operation == '1': islogin = lotterysystem.register() elif operation == '2': islogin = lotterysystem.login() print("登录成功！") elif operation == '3': if islogin: lotterysystem.charge(islogin) else: print("请先登录...") elif operation == '4': if islogin: lotterysystem.embody(islogin) else: print("请先登录...") elif operation == '5': if islogin: buyLotteryNum, buymoney = lotterysystem.buylottery(islogin) else: print("请先登录...") elif operation == '6': if islogin: lotterysystem.kaijiang(islogin, buymoney, buyLotteryNum) else: print("请先登录...") elif operation == '7': if islogin: lotterysystem.quit(islogin) print("退出成功！") f = open(path, "wb") pickle.dump(uersdict, f) f.close() return -1 else: print("请先登录...") else: print("操作有误！系统自动退出...") return -1if __name__ == "__main__": main() |
用pickle模块读取文件信息时，文件必须有内容，否则会报错。所以，第一次执行该程序时，必须先将信息写入文件后才能读。
系统界面函数：
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def display(): print(""" ******************************************* * * * * * 欢迎来到木子李彩票系统 * * * * * ******************************************* """) def chooseview(): print(""" ******************************************* * 1、注册 2、登录 * * 3、充钱 4、提现 * * 5、下注 6、开奖 * * * * 7、退出 * ******************************************* """) |
系统功能函数：实现注册等功能
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from uers import Uersfrom card import Cardimport checkimport random class lotterySystem(): def __init__(self, userDict): self.userDict = userDict def register(self): name = input("请输入您的名字：").strip() if not check.checkName(name): return -1 idCard = input("请输入您的身份证号码：").strip() if not check.checkIdentity(idCard): return -1 phoneNum = input("请输入您的电话号码：").strip() if not check.checkPhone(phoneNum): return -1 cardNum = check.getlotteryCardNum() while True: if self.userDict.get(cardNum) != None: card = check.getBankCardNum() else: break prestoredMoney = int(input("请输入预存款金额：")) if not check.checkPrestoredMoney(prestoredMoney): return -1 onePassword = input("请设置您的密码：").strip() for x in range(2): if not check.checkPassword(onePassword): print("密码输入不正确！") else: break else: print("密码输入不正确！开户失败...") return -1 card = Card(cardNum, onePassword, prestoredMoney) uers = Uers(name, idCard, phoneNum, card) self.userDict[cardNum] = uers print("恭喜您！注册成功，请牢记您的卡号：", cardNum) return cardNum def login(self): cardNum = input("请输入您的卡号：").strip() password = input("请输入您的密码：").strip() uers = self.userDict.get(cardNum) if uers == None or uers.card.password != password: print("该卡不存在或密码不正确！登录失败...") return False return cardNum def charge(self, cardNum): money = int(input("请输入充值金额：")) if money > 0: pass else: print("充值失败...") return -1 self.userDict.get(cardNum).card.cardMoney += money print("充值成功，余额 %d 元：" % self.userDict.get(cardNum).card.cardMoney) def embody(self, cardNum): print("余额： %d 元" % self.userDict.get(cardNum).card.cardMoney) money = int(input("请输入提现金额：")) if money < self.userDict.get(cardNum).card.cardMoney: pass else: print("余额不足！提现失败...") return -1 self.userDict.get(cardNum).card.cardMoney -= money print("提现成功，余额： %d 元" % self.userDict.get(cardNum).card.cardMoney) def buylottery(self, cardNum): lotteryNum = input('请输入所购买的彩票的序列号(6位数字，只含0和1)：') while True: for x in lotteryNum: if len(lotteryNum) == 6: pass else: lotteryNum = input('输入位数有误！请重新输入...：') if x == '0' or x == '1': pass else: lotteryNum = input('输入数字有误！请重新输入...：') break buymoney = int(input("请输入购买金额：")) if buymoney < self.userDict.get(cardNum).card.cardMoney: pass else: print("余额不足！购买失败...") return -1 self.userDict.get(cardNum).card.cardMoney -= buymoney print("购买成功！购买号码为：",lotteryNum) print('购买彩票需要 %d 元！您的余额还有 %d 元'%(buymoney, self.userDict.get(cardNum).card.cardMoney)) return lotteryNum, buymoney def kaijiang(self, cardNum, buymoney, lotteryNum): lotteryStr = '' for x in range(6): lotteryStr += random.choice(['0', '1']) print('开奖号码为：', lotteryStr) lotteryNum = input("werwe") if lotteryNum == lotteryStr: self.userDict.get(cardNum).card.cardMoney += buymoney * 200 print("恭喜您中了 %d 元大奖!!!您的彩票卡余额还有 %d 元" % (buymoney * 200, self.userDict.get(cardNum).card.cardMoney)) else: print("很遗憾没中奖，继续努力！") def quit(self, cardNum): print('您的余额还有 %d 元' % self.userDict.get(cardNum).card.cardMoney) |
系统验证函数：主要用于验证身份证、手机号、卡号等是否正确
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import randomdef checkName(user): if len(user) != 1: print("用户名长度不合法！") return False for x in user: if x >= '0' and x <= '9' or x >= 'a' and x <= 'z' or x >= 'A' and x <= 'Z' or x == '_': pass else: print("用户名输入不合法！") return False return True# 检查身份证号码是否合法def checkIdentity(identity): if len(identity) != 1: print("身份证长度不合法！") return False for x in identity: if x >= '0' and x <= '9': pass else: print("身份证输入不合法！") return False return True# 检查电话号码是否合法def checkPhone(identity): if len(identity) != 1: print("电话号码长度不合法！") return False for x in identity: if x >= '0' and x <= '9': pass else: print("电话号码输入不合法！") return False return True# 检查预存款金额是否合法def checkPrestoredMoney(money): if money > 0: return True else: print("预存款金额输入有误！") return False# 检查密码是否正确def checkPassword(password): AgainPassword = input("请确认您的密码：").strip() if password == AgainPassword: return True else: return False# 产生一个卡号def getlotteryCardNum(): bankCardNum = "" for i in range(6): bankCardNum += chr(random.randrange(10) + 48) return bankCardNum if __name__ == "__main__": pass |
用户信息：主要用于存储用户的信息。
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class Uers(): def __init__(self, name, idCard, phoneNum, card): self.name = name self.idCard = idCard self.phoneNum = phoneNum self.card = card def __str__(self): return "%s-%s-%s-%s" % (self.name, self.idCard, self.phoneNum, self.card) |
卡信息：主要用于存储卡的信息
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class Card(): def __init__(self, cardNum, password, cardMoney): self.cardNum = cardNum self.password = password self.cardMoney = cardMoney def __str__(self): return "%s-%s-%d" % (self.cardNum, self.password, self.cardMoney) |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/YiHong_Li/article/details/81407158
