Design And Implementation Of OA System Based On Workflow

OA is the abbreviation for Office automation.It targets at standardize processes of Enterprise Management.Saving a lot of office expenses by implementing the net OA.You can also implement automation&intelligent of document management.Improve the work efficiency greatly.With the development of technology,networking,office automation Theory and a lot of practice,OA system has become an indispensable business management tools now.And even some large companies are working to achieve a higher level of office automation system.This system realizes the public information release,corporate organization and management,document flow,rights management and other functions.System development using B/S model,the choice of java,jsp,html and other languages,in conjunction with Spring,SpringMVC,Mybatis,Hibernate,Structs2 technology and other popular frameworks.Use Tomcat as Web server and MySQL as DB.Supporting development using UML modeling language,The thesis consists of eight parts including outlines,development and operating environment,demand analysis,the outline design,detailed design,implement,testing and evaluation.The system designment process is completely illustrated through each type map which are integrated in Rational Rose.This OA system adopts the SSH combinative architecture,Ease of system maintenance and expansion by Tiered Development,And having a reliable security and portability.System development architecture is divided into four layers,so that the overall structure of the project clear and easy to maintain&later upgraded.Than in the past C/S architecture and ASP,JSP development of the system has great advantages,and has good prospects.