- class Name:
- __a='你是猪' #封装变量 a
- def __init__(self,name):
- self.name=name
- def get_name(self):
- print('我叫 %s' %self.name)
- n1=Name('陈宇霞')
- print(Name.__dict__) #查看类属性字典
- print(n1._Name__a) #可以通过此种方式调用__a , 没有真正的封装
- # 执行结果:
- {'__module__': '__main__', '_Name__a': '你是猪', '__init__': <function Name.__init__ at 0x00000242BD968EA0>, 'get_name': <function Name.get_name at 0x00000242BD968E18>, '__dict__': <attribute '__dict__' of 'Name' objects>, '__weakref__': <attribute '__weakref__' of 'Name' objects>, '__doc__': None}
你是猪
来源: http://www.bubuko.com/infodetail-3361298.html