Based On Jsp Dynamic Web Technology Online Examination System

The popularization of the Internet and the fast development of Web technology bring great impact on traditional MIS. Therefore, people put the Web technology and the database technology together,which lead to the appearance of the Web-Database technology. Combing the advantage of Web technology and database technology, the Web pages change into dynamice pages, which are driven by database, and the development enviroment can be separated from the using environment. So the research on how to develop an advanced, secure,multiplatform and efficient Web application system is more and more important.With the development of network education, the Web examination system is more and more important for it, especially for computer network education because of its complication. JSP has many advantages of opening, mighty function and cross-platform.The three-layer B/S system construction based on JSP is adopted to constructing net examination platform.Then it is essential to developing Net Examination System of dynamic web technology based on jsp.First, this thesis introduces the research background of the studies and the demands of the system.The second it discusses the three key technologies of the Web-Database development and design: Web-Database system architecture; the interface technology of web and database; the safety of the Web-Database. At last the thesis emphatically discusses the JSP solution to the Net Exam System Management System Based on Web with JSP technology. It describes the overall design for the system architecture, the system flow, the system functions, the data structures and the system security .Then it describes the particular design and implementation of the solutions. In the solution, the three-tier architecture based on B/S and MVC pattern of design are adopted and Tomcat5 is used as the Web server and SQL Server database is used as the background database. The thesis describes the realizing methods.In addition, it illuminates parts of the system functions.The Net Examination System of Dynamic Web Technology Based on JSP has run successfully. It is a convenient way for the communication between the users and the management and it has the advantages of improving the level and efficiency of net examination. Moreover, it is easy to be maintained and upgraded.