| In order to enhance the management level to better meet the requirements of the Ministry of Construction, the expansion in business information service becomes the necessary means in the corporate development strategy. Cooperative office management system requires higher and higher information processing in the business process of China Construction First Bureau, and to develop the strategy in line with the requirements of the Ministry of Construction, low-cost, easy to integrate collaborative office systems become main job right now.Construction First Bureau Group has many problems in the collaborative office processes and management. For example, enterprise information management is relatively less advanced, with no unified management information source. Enterprises usually do not have the information library which is important for them to talk about the efficiency and query efficiency of information access to the library. The enterprises lack effective Information systems tools and the required comprehensive enterprise management level. After the integration of information content for the leadership of the group of companies of various businesses current situation, there is a more comprehensive control, also help to generate a comprehensive analysis reports provide data support and analysis for the management team decisions.First, the development status of the cooperative office system research today is discussed in details, as well as the problems in the Construction First Bureau Group’s information technology office system. The core IT technologies used in the Bureau office in the construction of a collaborative system is described, including the J2EE platform and JAVA WEB applications. A detailed needs analysis is conducted about the Bureau office’s collaborative system construction, including the analysis of system feasibility and functional modules. Then the Bureau office’s collaborative system design, including database design, security design is carefully described. Further, on the module of the design process of the core functionality of the system has been described, and also the implementation of a similar system is compared. Finally, the office of the Bureau’s collaborative system performance is summarized. The article also discusses the direction of future improvement and development of the system. |