本文最后更新于 2022-05-26 11:25:30
extends
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| class 子类名称(父类1,父类2...): pass
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- 如果一个类没有继承任何类,默认继承object
- Python支持多继承
- 定义子类时必须调用父类的构造函数
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| class Person: def __init__(self, name, age): self.name = name self.age = age
def get_name(self): return self.name
def get_age(self): return self.age
def info(self): print("person")
class Work: def __init__(self, work): self.work = work
def get_work(self): return self.work
def info(self): print("work")
class Desc(Person, Work): def __init__(self, name, age, work): Person.__init__(self,name, age) Work.__init__(self,work)
def info(self): print("desc")
desc = Desc("king", 11, "programmer") print(desc.get_name()) print(desc.get_work()) print(desc.get_age()) desc.info()
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12extends
https://jiajun.xyz/2020/10/29/python/01base/12extends/