Design And Implementation Of Travel Management System Based On J2EE Architecture

In recent years,with the continuous development and progress of information technology and Internet in our country,the computer system has been widely applied to our real life,and it is also constantly changing our traditional way of working.However,subject to the more backward travel management model,many companies in the travel reimbursement is still using the traditional manual mode.Rely on a completely manual approach to travel management,the drawback is obvious.Paper-based applications are not conducive to long-term preservation and analysis of the late statements.Business travel and reimbursement management pr ocess opaque,very low efficiency;lack of effective travel between departments reimbursement supervision,travel approval process is not easy to communicate,leading to slow approval.In this context,the development of a set of easy to use,reliable corporate travel system to replace the traditional travel management model,is urgent.In accordance with the concept of software engineering,in the actual business and demand analysis,decided to use Java as the development language,the use of B/S architecture to the overall system and functional structure design.The system relies on the convenience of the Internet,on this basis,combined with the advantages of Web service technology,integrating the syste m management,travel applications,application approval and other major functional modules,and create a travel management system.The system as a whole is divided into the presentation layer,service layer and data layer.The data layer is the system data interface,the system service layer is the core function of the system,the presentation layer is the system and the interaction between the user pages.Company travel system for staff travel requisition,reimbursement and other information collection and storage,these basic data can be generated in the late data reports to facilitate the manager of staff travel data budget and analysis.The new corporate travel system has revolutionized the company's travel management by eliminating boring,repetitive travel reimbursement processes and greatly improving employee travel management efficiency.Company travel system relies on the Internet,to strengthen the management of staff travel behavior,standardize the staff travel and reimbursement process.It marks the company travel into the process of scientific management.