| Information technology in all areas of human society has produced profound influence, office automation development gradually entering enterprises with many large-scale enterprises have realized the convenience of office automation system. OA system also emerge in endlessly, some new ideas and new technologies are constantly in the system of exploitation. But with the characteristics of small and medium-sized enterprises, according to the actual situation of small and medium-sized enterprises to develop an effective and safe OA system for small and medium enterprises to improve efficiency and larger space. This system in the analysis and comparison of the OA system is based on combination of office, characteristic, with Lotus Domino/Notes for development platform, based on the Lotus of the small and medium-sized enterprises take OA system design and realization.In this paper, the development situation of OA system at home and abroad for studies of OA system in detail, analysed the characteristics of small and medium-sized enterprises and the actual situation and the demand of OA system, the development of small and medium-sized enterprises OA the positioning.Secondly, focused on the Lotus Domino/Notes of development platform characteristic and small and medium-sized enterprise OA system design of main technology, analyzed the use of this development platform for the OA system development, at the same time, with the advantages of small and medium-sized enterprises on the actual demand analysis and feasibility analysis, the requirements of the overall design of system design and detailed instructions. According to the function of the module and system development is the key technical problems of the comprehensive introduction. Emphatically analyzed the document flow and information module design and realization of user permissions Settings, and digital signature technique to study. Finally, the design and development of the system are summarized, and puts forward the shortcomings of the system and the subsequent continue to study and work. |