【摘要】 工作流是一种反映计算机化的模型,它是为了在先进计算机环境支持下实现业务过程集成与业务过程自动化而建立的可由工作流管理系统执行的业务系统。本文对工作流参考模型以及流程模式和建模工具Petri网进行了探讨,并通过workflow实例对其分析,结果表明基于流程模式的工作流技术的工作流管理系统具有灵活性、可扩展性等优点。更多还原

【Abstract】 Workflow is a reflection of the computerized model,With the support of advanced computer environment,It is Business System to achieve the integration and automation of the business process,and that business system could be implemented and set up by the Workflow management system.The Paper discussed the Reference model,process model and modeling tool Petri net.Through the analysis of the workflow instance,the workflow management system have advantages such as Flexibility and Scalability,etc.更多还原