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，出了使用JAVA语言的工作的现，包括工作的核心接口类、主要类的现以及工作引擎的现，并在该工作基础上，现了该的公、审批程设置等主要办公业务。