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类的基础语法
2022-07-03 04:00:00 【Ssaty.】
第1关:类的声明与定义
Python 是一门面向对象的语言。面向对象编程 - Object Oriented Programming(简称 OOP)是一种编程思想,在面向对象编程中,把对象作为程序的基本单元,把程序视为一系列对象的集合。一个对象包括了数据和操作数据的方法,消息传递成为联系对象的方法
# 请在下面填入定义Book类的代码
########## Begin ##########
class Book(object):
########## End ##########
'书籍类'
def __init__(self,name,author,data,version):
self.name
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