基于VWESA平台解释引擎的研究与设计

本文提出了一个适合微小企业的ERP系统开发平台——VWESA(Visual Web ERP System Architect)平台.该平台基于Eclipse插件技术,并按照SOA规范对企业业务流程及其功能进行服务抽取.通过平台提供流程建模环境和页面编辑环境分别对企业业务流程进行建模以及对ERP应用系统的界面进行设计,并交付给解释引擎解析,可快速生成满足企业需要的ERP应用系统,从而缩短软件开发周期,增强系统对企业业务多变的适应性.解释引擎在平台中处于核心的地位,它确保流程的正常运行和页面之间的正确跳转,并将生成的ERP应用系统快速部署和发布到Web应用服务器上,为平台的实现提供了重要保障.

Research and Design of Interpreting Engine Based on VWESA Platform

An ERP system development Architect） platform, is proposed and it extracts services from enterprise business platform, VWESA （Visual Web ERP System is suitable for small enterprises. This platform process and function based on Eclipse plug-in technology and the SOA standard. The enterprise business process was modeled and the ERP application system interface was designed by using process modeling environment and page editing environment provided by the platform. It was delivered to interpreting engine to analysis which can generate an ERP application system quickly to meet the demand of enterprise. It is helpful for shortening the cycle of software development and enhancing system＇s adaptability for enterprise business changes. Interpreting engine is the core of platform because it ensures process＇s proper operation and the right jumps within the pages. It also deploys and releases the ERP application system to the Web application server rapidly, and thus provides an important guarantee for the realization of the platform.