下列的类属性的表示方法中()是私有属性。
A: self.name
B: self.__name
C: __name__
D: name
A: self.name
B: self.__name
C: __name__
D: name
举一反三
- 以下代码中，实例方法定义正确的是（） A: class Student: def setName(self,name): self.name=name B: class Student: def setName(name): self.name=name C: class Student: def setName(self): self.name=name D: class Student: def setName(name,self): self.name=name
- 以下有关类的声明，正确的是 A: class Student(object) def __init__(self, name, score): self.name = name self.score = score B: class Student(object) def __init__(self, name, score) self.name = name self.score = score C: class Student(object)： def __init__(self, name, score): self.name = name self.score = score D: class Student(object)： def __int__(self, name, score): self.name = name self.score = score
- {class Student:def __init__(self, name):self.name = namedef out(self):print('name:', self.name)终端应如何输入（创建实例）______、（调用方法）______，使其可以输出“name:王芳”}
- Python中类的定义正确的是 A: class Phone: name = "" call(self, name) print(name, "打电话") B: class Phone: name = "" call(self, name) print(name, "打电话") C: class Phone: name = "" def call(self, name): print(name, "打电话") D: class Phone name = "" def call(self, name): print(name, "打电话")
- 请执行以下代码，说明错误出现的行数。1. class Dog(object):2. def __init__(self,name):3. self.name = name4. @property5. def eat(self):6. print(" %s is eating" %self.name)7. 8. d = Dog("wangwang")9. d.eat()知识点：属性的定义和使用