相关补充
class Foo: def func(self): print(\'in father\') class Son(Foo): def func(self): print(\'in son\') s = Son() s.func() #in son class A: __role = \'CHINA\' @classmethod def show_role(cls): print(cls.__role) @staticmethod def get_role(): return A.__role @property def role(self): return self.__role a = A() print(a.role) print(a.get_role()) a.show_role()