私有属性

class Women():
    def __init__(self,name):
        # 名字
        self.name = name

        # 年龄
        self.__age = 18

    def __secret(self):
        print("%s的年龄是：%d" % (self.name,self.__age))


xf = Women("小芳")


print(xf.__age)
print(xf.__secret())

# 如果要查看私有属性的方法----不推荐
print(xf._Women__age)
xf._Women__secret()

Traceback (most recent call last):
  File "E:/python_work/812/私有属性.py", line 16, in <module>
    print(xf.__age)
AttributeError: 'Women' object has no attribute '__age'