In this paper, we first introduce the basic ideas of OOP,and the difference between the traditional programming methods and the OOP methods are analysed in detail. Some rules of applying OOP are given in the last part in this paper.

• 本文首先介绍面向对象程序设计的基本概念，然后深入剖析这种新的程序设计方法和传统设计方法之间的联系和区别，最后介绍面向对象程序设计的一般原则。