A Web-Based Workflow System Design and Implementation
-
摘要: 工作流技术和应用软件系统的结合是计算机应用领域的一个研究方向.分析了当前基于Web的工作流技术的研发现状,提出了一种基于脚本解释、同应用数据类型无关的基于Web的工作流系统WebWFS,采用对象化的引擎结构、基于脚本语言的描述语言和IIS过滤器方式实现的引擎和Web应用之间的接口.为验证系统的实用性,以某大型应用系统中的计划管理为例,分析了系统的应用过程并对通过对比验证了系统的重用性和灵活性.Abstract: The combination of workflow technologies and software application systems is one of the research directions in computer application area. On the basis of researches of workflow technology, a Web-based Workflow System (WebWFS), which is based on script interpreter and is independent of application data, is presented. OOD method is used in workflow engine and a description language basedon the script and a IIS Filter are discussed. In order to verify the adaptability of WebWFS, a example which is a plan management module of MIS is presented for analyzing the process of application of WebWFS. The conclusion is that WebWFS is reusable and flexible.
-
Key words:
- office automation /
- processes /
- interpreter /
- workflow /
- engine
-
[1] 史美林,杨光信,向 勇,等. WFMS:工作流管理系统[J]. 计算机学报,1999(3):326~328． [2] Workflow Management Coalition. Terminology & glossary . http://www.Aiim.org/wfmc/Standards/glossary3.pdf,1999. [3] Workflow Management Coalition. Workflow reference modal .http://www.Aiim.org/wfmc/Standards/tc003v11.pdf,1995. [4] 石 伟,范玉顺,吴 澄. 分布对象环境下工作流执行系统设计[J]. CIMS, 1998 (12 ):8~9． [5] Workflow Management Coalition. Process definition interchange process modal. http://www\^Aiim\^org/wfmc/Standard/if19910v11, 1999. -
点击查看大图
计量
- 文章访问数: 2349
- HTML全文浏览量: 83
- PDF下载量: 15318
- 被引次数: 0
下载:
