Research And Development Of Three-tier Web Application System Based On .NET Platform

At first, with the state of development of distributed system structure, this thesis researched .NET platform, which support distributed application system. It not only discussed the ensemble architecture and working mechanism of .NET platform deeply, but also told relevant technology which distributed application program based on Web should use. With utilized new .NET platform of software development technology, this paper gave the course that how to develop the application programming system of human resource basic information input system. The superiority of .NET platform in developing the distributed application program has been fully reflected. The dissertation summarizes the three-tier web application program and software architecture; what's more, includes system analysis, design and applications. On the foundation of the characteristic of web application program, this paper expatiated the method and approach of application system based on .NET platform; and analyzed the objective of human resource management information system, induced the operation and information flow of personnel basic information input system, presented a universal functional model of three-tier web application program, and described the system from three aspects of model,function and characteristic. Combined the project background of Yunnan Huaneng Lancangjiang management information system, the author developed the subsystem of human resource management information system, analyzed the application of basic information management, induced the operation flow of employee basic information maintenance, and established the E-R model based on it. At last this paper presented the system from the three aspects of function,critical technology and characteristic.