摘要：
# from abc import ABCMeta,abstractmethod # # # class Payment(metaclass=ABCMeta): # 抽象类(接口类): # @abstractmethod # def pay(self): pass # 制定了一个规范 # # @abstractmethod # # def func(self)... 阅读全文
posted @ 2018-07-26 21:55
python小Faker
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