n, and work_flow separate from flexibility management system’s emergence makes the enterprise application business logic rules which will greatly enhance application’S features to and promote enterprise application五.0m the business-oriented the process?oriented business processing. Based on the state of current workfiow’S development and application,this dissertation reviews the workflow’s related definition and functional focuses on franle.mn it workflow theory architecture,user-defined workflow’S related techniques, SO on. modeling methods and Firstly,the也eoretical principles application and SO on ate of workflow concerning development. discussed which higb/ight the importance SO as t0 and deficiency of workflow in enterprise information demonstrate the significance of this study and direction. Secondly,the basic principles of the workflow arc studied in order to have a more clear understanding of the workflow and the existmg classification to determine the object of this study and classification.11le model of the workflow which is given by the WFMC is researched especially in function and structure. Thirdly,the overview of the the user-defined user-defined workflow is its ehboraw吐focusing comparative on workflow features,highlighting advantage comparing with the traditional flow.Taking the features of the system into eccourR, the application platform and technologies a聆illustrated. Then,an in-depth study on the enablement of workflow is done fzom three level oflocalization the this dissertation aspects:localization,位dmework and modular design.On the system describes the put forward a pure text ofthe process.As to the frameworL hi班ly ef五cient and intelligent workflow framework according to the characteristics of the workflow nmnagement system and the structure compact modules.And then the module design higIllighcs the user-defined peculiarity. Finally,the paper summarizes its innovations and shortages and then looks forward to the fiJture studies. Key word:user-defined workflow,business process,activity,workflow enactment services,AJAX II 东北财经大学研究生学位论文原创性声明 本人郑重声明:此处所提交的博士/硕士学位论文《