随着互联网高速发展,网络基础资源的有偿使用已成为必须解决的问题。文章从面向对象的分析和设计方法出发,详细分析了IP计费管理中存在的问题,提出了适用于静态和动态IP环境的计费框架,并以此实现了一个IP计费管理系统。一方面提高了开发效率,节约了开发成本;另一方面增强了计费软件的重用性。 With the rapid development of the Internet, the paid use of basic network resources has become a problem that must be solved. Based on the object-oriented analysis and design methods, this paper analyzes the problems existing in IP accounting management in detail and proposes a charging framework suitable for static and dynamic IP environment. In this way, an IP accounting management system is realized. On the one hand to improve the efficiency of development, saving development costs; the other hand, enhance the reusability of billing software.