#?Enter?a?codeclass?Animal(object):????
def?__init__(self,age,name,location):????????
????self.__age?=?age????????
????self.__name?=?name????????
????self.__location?=?location
????
????#Defined?the?fuction?that?can?get?the?details????
????def?get_age(self):????????
????????return?self.__age????
????def?get_name(self):????????
????????return?self.__name????
????def?get_location(self):????????
????????return?self.__location????
????def?get_details(self):????????
????????print('name:{},age:{},location:{}'.format(self.get_name,self.get_age,self.get_location))
????
????
????#Defined?the?fuction?that?can?modify?the?instance????
????def?set_age(self,age):????????
????????self.__age?=?age????
????def?set_name(self,name):????????
????????self.__name?=?name????
????def?set_location(self,location):????????
????????self.__location?=?location???????
????
?dog?=?Animal(18,'Jack','Asia')
?print(dog.get_details)
2021-11-18
class?Animal(object):???????? ????def?__init__(self,age,name,location):???????????????? ????????self.__age?=?age???????????????? ????????self.__name?=?name???????????????? ????????self.__location?=?location????? ????def?get_age(self):???????????????? ????????return?self.__age???????? ????def?get_name(self):???????????????? ????????return?self.__name???????? ????def?get_location(self): ????????return?self.__location???????? ????def?get_details(self):???????????????? ????????print('name:{},age:{},location:{}'.format(self.get_name(),self.get_age(),self.get_location()))???????????????? ????def?set_age(self,age):???????????????? ????????self.__age?=?age???????? ????def?set_name(self,name):???????????????? ????????self.__name?=?name???????? ????def?set_location(self,location):???????????????? ????????self.__location?=?location??????????? dog?=?Animal(18,'Jack','Asia') dog.get_details()2021-09-28
方法 get_details(self) 中，self.get_name，self.get_amge, self.get_location調用是屬性，而并沒有定義這個屬性，所以打印出應該是'name:,age:,location:'才對。如果調用方法，就是少了括號
2021-08-17
輸出后是> 不好意思 打錯了