1. 程式人生 > >Python3實現歸一化設計的兩種方式:

Python3實現歸一化設計的兩種方式:

NO1.

import abc


class FClass(metaclass=abc.ABCMeta):
    @abc.abstractmethod
    def send(self):
        pass


class SClass(FClass):
    def send(self):
        print('你好')


son = SClass()
son.send()

NO2.

class FClass:
    def walk(self):
        raise NotImplementedError('未實現該方法!')


class
Sclass(FClass):
pass son = Sclass() son.walk()