python中工厂方法实现demo
发布时间:2020-12-17 17:06:15 所属栏目:Python 来源:网络整理
导读:工厂方法实现放在factory_method.py模块中: class BenBen: def __init__ (self,money): """ 奔奔支付 :param money:支付金额 """ self.money = money def pay(self): print ( " 收到奔奔金融支付金额{0} " .format(self.money)) class WeChat: def __init__
工厂方法实现放在factory_method.py模块中:
class BenBen: def __init__(self,money): """ 奔奔支付 :param money:支付金额 """ self.money = money def pay(self): print("收到奔奔金融支付金额{0}".format(self.money)) class WeChat: def __init__(self,money): """ 微信支付 :param money:支付金额 """ self.money = money def pay(self): print("收到微信支付金额{0}".format(self.money)) class ZhiFuBao: def __init__(self,money): """ 支付宝支付 :param money:支付金额 """ self.money = money def pay(self): print("收到支付宝支付金额{0}".format(self.money)) class BenBenFactory: def create(self,money): """ 奔奔支付工厂 :param money:支付金额 :return: """ return BenBen(money) class ZhiFuBaoFactory: def create(self,money): """ 支付宝支付工厂 :param money:支付金额 :return: """ return ZhiFuBao(money) class WeChatFactory: def create(self,money): """ 微信支付工厂 :param money:支付金额 :return: """ return WeChat(money) 调用工厂方法: from factory_method import BenBenFactory,WeChatFactory,ZhiFuBaoFactory facotry = BenBenFactory() benben = facotry.create(100) benben.pay() facotry = WeChatFactory() we_chat = facotry.create(200) we_chat.pay() # facotry = ZhiFuBaoFactory() zhi_fu_bao = facotry.create(300) zhi_fu_bao.pay() (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |