【摘要】 介绍了工作流概况和参考模型,根据参考模型中提出的5个应用接口,结合J2EE技术,实现了一个支持系统可重构、软件可重用、规模可扩展的基于J2EE的工作流管理系统,并给出了相关类图设计与实现。更多还原

【Abstract】 The survey and reference model of workflow is introduced in this paper.According to the five application interfaces presented in the reference model,a workflow management system based on J2EE technology is implemented,the related classes design is realized.An example shows that the system has good performances for its characteristics in system reconstructing,software reusing and scale expanding.更多还原