python 属性封装，,120 1 #封装

python 属性封装，,120 1 #封装

120

 1 #封装  2  3 class Person: 4     def __init__(self,name,passwd): 5         self.name=name 6         self.__passwd=passwd 7          8     def get_pwd(self): 9         return self.__passwd10         11 Jack=Person("Jack","abc123")12 13 print(Jack._Person__passwd)14 print(Jack.get_pwd())

F:\pythonkaifa\python_learning\20191>python 封装.pyabc123abc123

 1 #封装  2  3 class Person: 4 #静态属性也可以私有 5     __key=123 6     def __init__(self,name,passwd): 7         self.name=name 8         self.__passwd=passwd 9     #私有方法10     def __get_pwd(self):11         print(self.__dict__)12         return self.__passwd13         14     def login(self):15         self.__get_pwd()16         17 Jack=Person("Jack","abc123")18 19 #print(Jack._Person__passwd)20 #print(Jack.get_pwd())21 Jack.login()

python 属性封装