摘要：
"""class 类名（object<父类>）继承：子类继承父类.单继承；"""class A(object): """单继承, 父类""" def __init__(self): self.num = 1 def info_print(self): print(self.num)class B(A 阅读全文
摘要：
"""date: 2020.2.9搬家具：将小于房子剩余面积的家具搬进房子1.定义家具类，房屋类"""class Furniture(): def __init__(self, name, area): self.name = name self.area = areaclass House(): 阅读全文