n [31]: class A:...: def fun(self):...: print "我是Andrew...."...: In [32]: class B:...: def fun(self):...: print "我是babuya...."...: In [33]: a=A()In [34]: b=B()In [35]: a.fun() 我是Andrew....In [36]: b.fun() 我是babuya.... #定義類的作用，定義一個類之后只要任何繼承了類作用的，都具有相應類的特性，可以對相應的繼承類進行相應的操作，并取得相同的效果 In [37]: class ball:...: def setName(self,name):...: self.name=name...: def kick(self):...: print "my name is %s,shit who shot me...." % self.name...: In [38]: a=ball()In [39]: a.setName('球A')In [40]: b=ball()In [41]: b.setName('westing')In [42]: c.setName('球B') --------------------------------------------------------------------------- NameError Traceback (most recent call last) <ipython-input-42-51b2b4c9a68c> in <module>() ----> 1 c.setName('球B')NameError: name 'c' is not definedIn [43]: c=ball()In [44]: c.setName('球B')In [45]: a.kick() my name is 球A,shit who shot me....In [46]: b.kick() my name is westing,shit who shot me....In [47]: c.kick() my name is 球B,shit who shot me....

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