The Design And Implementation Of Office System Of The Education Department Of Heilongjiang Province

With the rapid development of computer technology, net technology and communication technology, Office System becomes a demand of modern office work. And the Office System's three characteristics are work with no paper, communication with networks, decision-making with intelligence.The modern education information system is no longer a single official working information system, but also an integrated information system with network office, information sharing and message passing. Through networks, it can organize staffs span time and place to work together. Thus it greatly expands the office means and it improves the office efficiency.The goal of office system is to regard network technology as the basic, make use of advanced technology to implement government's online information exchange, information issue, information sharing and information service, improve government's efficiency, offer the open, convenient, high-efficient pluralistic service to the public, promote and accelerate the information-based process of the whole society.Starting from the current situation of domestic and overseas office system, and discusses the development and the status of government office system in government informational, and analyzes the defaults of domestic government office system.Based on the research, we apply object orientated programming method as design principle, use C# programming languages, Microsoft Visual Studio.Net development Environment, and SQL Server 2000 database management system to implement the office system of the provincial education department. The main technique in the system design is B/S computing mode. And system security is guaranteed by checking function and safety design in the system.The provincial office system centers on daily work, and set access between resource access and model access. Through system requirements and model design, make sure the functions. The system implements news management, user management, access management, system log management, IP management, reporting information and so on. In order to improve system security, the system provides a uniform platform to realize the user authorization and access control, and provides a mapping from the user identity and access control to models.The system realizes the role-based access control and establishes the role-layer between user and resources. The role control the access and user control the resource through role. The system gives the authorized users a specific action range, and gives a definition and description to the authorization management, and provides a mapping from the user identity to his authorization. This can simplify the development and management of the access control and authorization management and can reduce the cost of management.In order to provide a better operating experience, we use AJAX technology in system developing. It improves the overall system performance, reduces the server load. Immediately reminded, that the data is not updated pages updated client, data calibration and other measures to accelerate the implementation of the response, also ease the burden on the server. AJAX technology in the successful application of this system, which provides us with new ideas for a web design software.Finally, the article presents efficiency, maintainable, reusable and flexible office system for the provincial education department. The system has passed the system test, and it works normally. Each function meets the requirement, and the system has smoothly used.