Design Of J2EE Based On ERP Platform For Small And Medium Enterprises

This paper presents an implementation scheme of the small and medium-sized enterprise ERP platform, and theoretically proves to be feasible. Information in the social transformation under the background, the large enterprises has been basically completed the transformation of information, and small and medium-sized enterprises do not have sufficient economic strength, no too much money into management, causing them to remain in the paper documents through the original data management. This research is for small and medium enterprises to build a low cost ERP platform that, in a ERP platform that can be suitable for the development of different systems of small and medium-sized enterprises, such as customer relationship management, purchase management, sales management, human resource management etc.. Employees or managers through the browser can login the platform, can easily start every day on the platform in the work, business data query(financial data, sales data, purchasing data etc.), view the various reports, so as to understand the running status of the enterprise.The program is the nature of the data structure and algorithm, the core data structure programming, and the algorithm is a way of organizing data. The core idea of this paper is to define a new data structure:documents: to represent the data structure with master relationship, and the mapping documents of this data structure for the relationship between relational database tables. MVC design pattern of UI architecture, the design model of relational UI to match the document model, the UI show the flexible and easy to extend. The document template design, make the interface configuration more flexible.RMI remote communication is the way to realize the communication of ERP platform designed in this paper, the RMI is specifically for the JAVA platform with a distributed remote communication mechanism, the efficiency is better than Servlet and Web Service, and can be used in the form of remote invocation objects. Therefore RMI will serve as the preferred method of remote communication platform in the JAVA.In the realization of data storage technology, we use JDBC, provides a unified programming model for relational database operation different, programming interface, easy to use.The full text is divided into seven chapters, the author discusses the present situation and development of ERP platform, the understanding of functional requirements, the ERP platform carries on the outline design, detailed design, on the ERP platform of ERP platform to the ERP platform is implemented, tested, the ERP platform has been realized finally gets the implementation scheme of the validity of a ERP platform, and summarizes problems in the implementation of the future, and how to extend the.Through the practice of the small and medium-sized enterprise ERP platform is feasible, but this platform also has many deficiencies, and the need to further improve. Application of the small and medium-sized enterprise exists limitations, all the functions of the platform is relatively simple. The author hopes that as a starting point, to further improve the content of the ERP platform for small and medium enterprises, and then extended to the application of ERP platform for large enterprises.