Design And Implementation Of Workflow Modeling Tool Based On Web

Graphical workflow modeling system by using the modern information technology and management technology,model as a tool to design process redefinition,improve the market competitiveness of design,workflow,according to the business logic implementation,promotion and management model as an example,on the basis of workflow automation.Traditional workflow management system with application lifecycle management thought model,establish the architecture of workflow management system,to establish process distributed processing mechanism to the important practical significance.At the same time,it can effectively improve the performance of the products.Based on Web technology for system development,compared to the C/S structure,more able to protect the workflow and modeling system,workflow management system(WFMS)supports a variety of development templates,to facilitate the client to carry out the two development.Make the new tool is a strong operational,interface excellent modeling system,enhance the user experience,improve product competitiveness.This thesis is mainly divided into several parts according to the workflow system construction background,as the point of departure from the model of workflow system development,analyzes the development status of domestic and foreign workflow system model,introduces the system development related to the development of workflow modeling technology based on Web application development platform,describes the functional requirements of workflow modeling the system and non functional requirements,focuses on logic and developing the workflow modeling system has the desired information;in the design section,the whole workflow modeling system for modular design,the system is divided into five independent modules;the system detailed design and development stages are given in detail design and Realization of the the module,each module according to the unified data format for interactive,personalized process implementation Process,optimization design and development.Through the function,security and load test,the modeling system has been analyzed and evaluated objectively,which ensures the good cross browser performance and the reliability of the model data.The modeling system is mainly to solve the problems:Extended Workflow Model interface,in accordance with the standard enhanced interoperability and the modeling system in the use of the process has strong cross browser performance,and accurate,complete the process.Workflow technology commercialization,is through a complete graphical modeling system based on,the user does not need to through the browser to download any of the program,only through the browser to deal with custom,install the plug-in to update.Workflow modeling system can verify the validity of the model,and improve the reliability of the model data,so that the business can be completed more smoothly.Workflow modeling system integrated into the application life cycle thinking,good meet the user experience,from the system analysis,design to implement the program of optimization and improvement,improve the system of real-time data validation function,at present application systems in an enterprise.It is proved that the feasibility and practicability of the design scheme of the system.