J2ee-based Henan Mobile Group Oa System Design And Realization

Office management system of Henan Mobile Group is designed to achieve a company-wide modernization of office management, information resource, transmission network and scientific management. It takes the advantages of the communication ability to build a high-quality and efficient information service system so as to provide services for the leaders and company.This paper carries out a deep research on the needs of group business and office and designs a suitable OA system HMCC-OA for Henan Mobile Group according to the business complexity and the demand of real-time data.This paper mainly includes the analysis of demand of Henan Mobile Communications Corporation, selection of appropriate technology route, transforming business requirements into specific function modules and designing codes. At the same time, it introduces interface technology for the purposes of internal billing and the association with other business which is combined with the current information technology trends as well as the particularity of Henan Mobile Group's business.By the research of Henan Mobile Group, OA system will be divided into the following modules, such as the daily management, corporate culture management, resource management, personnel management, personal affairs management, public information management, project management and etc.This paper designs example and sequence figure for functional modules in order to provide a specific route to solve the coding problem for OA system. OA system uses J2EE as a framework to solve the conflict generated by large volumes of data and complex business process. OA system is developed by using jsp as a development language and SQL2005 as the database storage. The main technical difficulties, interface design, developed by OA system can provide an interface of other information with business systems.There is a large amount of data, real-time requirements and strong interfaces for Henan Mobile Group. According to these features, the system conducts an internal interface, external interface and common interface design to solve these problems. Because Henan Mobile Group having large business process and system, this paper tests installation, interface, functional use cases, documentation, security and other aspects to ensure an effective on-line OA system and verify its result by testing figures.