一个工作流的简单例子，以及工作流管理基础的文字资料，全是PDF格式。,A simple example workflow, and workflow management based on written materials, all PDF format.

一个基于JBPM的oa源码，一个结合jbpm的小例子。适合新手入门。-Based on the oa-source jBPM, a combination of a small example of jBPM. Suitable for beginners.