系统类

Workflow realization base on JAVA was given, including kenel interface, main classes and workflow engine.File flow, examine and approve flow function of the system were realized based on the workflow.

现了协同网络税务办公系统，给出了使用JAVA语言工作现，包括工作核心接口类、主要类现以及工作引擎现，并在该工作上，现了该系统公文转、审批程设置等主要办公业务。