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本文讨论了信息系统开发过程中,客户机上应用软件维护的特点,进而采用PB开发工具给出了基于客户机/服务器模式下的应用软件自动升级与维护的一种可行方法和实现技术。
This paper discusses the characteristics of application software maintenance on the client during the development of information system, and then gives a feasible method and implementation technology of automatic upgrade and maintenance of application software based on client / server model by PB development tools.