摘要： 针对目前异构网络环境下的异地开发和信息查询需求，结合MVC模式，设计并实现基于Web的UML建模系统。为了便于表示UML建模过程中的结构化数据和半结构化数据，将建模信息保存为XML文件，使系统具有更好的可扩展性、开放性、灵活性、自我描述性、可操作性及规范的层次结构。通过建立基于XML的信息查询提高了查询效率。

关键词: UML建模, 可扩展标记语言, 可升级矢量图形

Abstract: This paper designs and implements UML modeling system based on Web with MVC design pattern, which aims at development in different places and information query need under network environment with different composition. In order to express structured data and semistructured data in UML modeling, it saves modeling information as XML file, which has better expandability, opening property, elasticity, self description, operation property and regular architecture, and establishes information query based on XML to raise query efficiency.

Key words: UML modeling, eXtensible Markup Language(XML), Scalable Vector Graphics(SVG)

中图分类号: 

• N945