python 多态

 1 class foo:
 2     def f1(self):
 3         print('f1')
 4 
 5 class bar:
 6     def f1(self):
 7         print('f1')
 8 
 9 def func(args):
10     args.f1()
11 
12 func(foo())
13 func(bar())
原文地址:https://www.cnblogs.com/Erick-L/p/6436754.html