【摘要】 传统工作流技术中资源与流程的绑定方式过于紧密，很难实现动态修改。从资源的描述方式、绑定方法以及调用等各个方面进行了分析和解决，提出一种新的资源的动态绑定机制，并通过将工作流技术和Web Service技术相互结合实现了这种绑定机制，提高了工作流的动态性。更多还原

【Abstract】 In traditional workflow technology, resource is bound deadly with the tasks. It is quite difficult to adjust the binding during execution of the workflow. This paper proposes some new ideas,including : description of resource, ways of resource binding , using the resource, new category of resource, and brings forward a new mechanism called dynamic binding.更多还原