Pyhton_62面向对象之继承

1、dog 继承 animals

class animals:
    def chi(self):
        print (self.name+'吃')
    def he(self):
        print (self.name+'喝')

class dog(animals):
    def __init__(self,name):
        self.name=name
    def jiao(self):
        print (self.name+'汪')


ll=dog('GGG')
ll.chi()
ll.jiao()
ll.he()
输出——————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————

GGG吃
GGG汪
GGG喝

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