classPerson:def__init__(self, name, age):
self.name = name
self.age = age
defmyfunc(self):print("Hello my name is "+ self.name)
p1 = Person("wjl",19)
p1.myfunc()
修改对象属性: 把P1的年龄设置为20:
classPerson:def__init__(self, name, age):
self.name = name
self.age = age
defmyfunc(self):print("Hello my name is "+ self.name)
p1 = Person("Bill",63)
p1.age =64print(p1.age)