DSSRE：基于WWW的分布式软件重用支撑环境

摘要

软件重用被视为解决软件危机、提高软件生产率和质量的有效途径.传统的软件重用活动仅限于机构或企业的内部.随着Internet应用的逐渐普及，WWW已经发展成为一个巨大的分布式信息空间，为用户提供了一个极具价值的信息源，也对软件重用技术产生了重大的影响.其跨平台、分布式的特点为软件重用的应用实践活动开辟了广阔的前景.文中提出了在WWW上开发软件重用支撑环境的思想，并由此设计了DSSRE系统.该系统基于SSRE，并提供了一个分布式、面向对象的支持软件重用的开发环境.%Software reuse is regarded as an effective way to solve softwarecrisis and to improve software productivity and quality. Traditional efforts on software reuse merely limits within one single organization and enterprise. With the development of Internet, World Wide Web has become a huge distributed information space, which provides users a massive and valuable information resources, and which has significant influence on software reuse technology. Its characteristics of multi-platform and distribution offer the encouraging possibilities to engage in software reuse activities. This paper discusses developing software reuse supporting tool with WWW, and this lead to the DSSRE which is a SSRE-based, distributed and object oriented software reuse support environment.