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                [TOC] # 重寫 所謂重寫,就是子類中,有一個和父類相同名字的方法,在子類中的方法會覆蓋掉父類中同名的方法 ~~~ #coding=utf-8 class Cat(object): def sayHello(self): print("halou-----1") class Bosi(Cat): def sayHello(self): print("halou-----2") bosi = Bosi() bosi.sayHello() ~~~ # 調用父類的方法 ~~~ #coding=utf-8 class Cat(object): def __init__(self,name): self.name = name self.color = 'yellow' class Bosi(Cat): def __init__(self,name): # 調用父類的__init__方法1(python2) #Cat.__init__(self,name) # 調用父類的__init__方法2 #super(Bosi,self).__init__(name) # 調用父類的__init__方法3 super().__init__(name) def getName(self): return self.name bosi = Bosi('xiaohua') print(bosi.name) print(bosi.color) ~~~
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