'''self代表類的實例，而非類哪個對象調(diào)用方法，那么該方法中的self就代表那個對象self.__calss__ 代表類名'''class Person(object):def run(self):print("run")print(self.__class__)p = self.__class__("tt",30,10,20)print(p)def eat(self,food):print("eat"+food)def say(self):print("Hello!My name is %s,I am %d years old"%(self.name,self.age))#self不是關(guān)鍵字，換成其他的標(biāo)識符也可以的但是帥的人都用selfdef play(a):print("wan "+a.name)def __init__(self,name,age,height,weight):# print(name,age,weight,height)# print("這里是init")self.name = nameself.height = heightself.age =ageself.weight = weightper1 = Person("hanmeimei ",21,160,80) per1.say()per2= Person("tom ",22,160,80) per2.say()per1.play() per1.run()

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