The Design And Implementation Of Scientific Research Agency Document Management System

In recent years,with the popularity of electronic office,electronic documents of research institutions have become more and more,a variety of video,audio,images and other multimedia information documents are also a large number.Most of these electronic documents are scattered in the personal computer,the lack of reasonable scientific management,document security is poor,difficult to retrieve,it is difficult to achieve shared access control of the document,reducing the document usage and value.Because most of the scientific research institutions belong to a branch under a unit,the scientific research management system under the large unit is a general system for all institutions.Therefore,it can't include the particularity of the scientific research institutions,and it is urgent for the scientific research institutions to develop daily teaching and research Document management system is very necessary.This paper analyzes the background and significance of the document management system of scientific research institutions,the research status at home and abroad,and analyzes the shortcomings and advantages of the current document management system.The research on the system requirements is carried out,and the content of the research is discussed and discussed.Finally,the use case model is used to show the functional requirements,which makes the function of the system at a glance.According to the pre-demand analysis,the overall architecture design is carried out from the display,business,management,component and integration level.The function modules of the system are designed in detail on the basis of the whole architecture.Timing diagram of the function of each module from the front of the browser to the background database access to the development and design,system design so that the realization of the latter has a clear idea.The system is based on J2 EE technology architecture,according to the characteristics of the system on the current technology analysis and comparison,the final use of Spring,Spring MVC,Spring Data technology to achieve the system MVC architecture.Finally,the core document management function module of the system from the white box test to the black box test,bottom-up design as much as possible a comprehensive test case,after the system test debugging,the system to achieve the requirements analysis protocol.This paper is based on software engineering theory to analyze the system.Scientific research agency document management system to achieve the organization within the mass electronic document management,the document format Microsoft Office document format type,pdf format,plain text txt format,image pictures,and provides online preview function,document upload,download,Retrieval,sharing function.The realization of the system to a large extent reduce the scientific research institutions of the "information gap",so that the staff within the organization to share more convenient for the organization within the mass of the document management,not only improve the security of the document has been guaranteed,and Improve the efficiency and value of the use of documents,the current scientific research institutions document management has great practical significance.