摘要
该文针对面向对象和可视化开发环境中出现的常见问题,结合软件系统开发的实践经验,参照计算机网络中的层次参考模型,提出了层次化软件构造的思想。同时结合实现软件复用的构件技术,将软件系统的组成构件划分为物理操作层构件、公共服务层构件、特定领域层构件和用户界面层构件4个层次。文章最后结合软件开发项目的具体应用,说明了层次化软件构造的有效性和实用性。
In this paper,some problems related to the object -oriented technology and the visualized development environment are addressed.Based on the practice experiences of software system development and the computer networks layered reference model,the method of layered software construction is presented.Using the component technique,components of software system are grouped into physical operation component ,common utility component ,specific domain component and user interface component.At the end,according to the successes of accomplished software system,the usefulness and practicability of layered software construction method has been proved.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第5期135-138,232,共5页
Computer Engineering and Applications
