| Along with the developing of computer and electric-network technology, the popularization of INTERNET and WWW, people can gain various kinds of information more conveniently and accurately and quickly, people has gone into information age. As the developing of the economy and society in our country, the government decides to construct information society, develop and promote various kinds of information systems. Sufficiently utilizing advancing technology to research in information system based on web technology is the most pressing matter.This essay discusses carefully about the development of web information system based on Microsoft .NET technology and how to develop web information system more rapidly and more effectively according to the relevant technologies from design to completion. Based on the primitive components put up with by the essay, a web information system instance came into the reallity.The contents of the essay are made up of several chapters as follows:The first chapter mainly talks about the base of the web information system, in which the types and development of web information system is evolved. Then a detailed discussion is given to the course of analysis, design and competion on web information system.The second one pays the main attention to .NET platform technology and theory. In this part, it talks about .NET core technology such as CLR, CTS, JIT, Garbage Collection, Version Management, .NET program languages, FCL and CLS.In the third chapter discusses the development of system application structure from two-layer to three-layer (multi-layer) and functions in different layers involving the advantage of multi-layer. Finally .NET multi-layer structure is detailedly analyzed.The forth chapter discusses Portal which is an actual developing mode in the web information system instance completed in this paper. A detailed statement is made to the Portal functions accomplished in the instance.The fifth chapter introduces the base of design pattern, it analyses the design patterns completion applied in the web information system instance on the essay.The final part of the essay talks mainly about the design and build of the system. According to the theory mentioned in the upper chapters and the real needs of life, a web information system instance (EIP) is built carefully.The essay has done much deep research work at the web information system, and systematically introducted the features and essentials of the web information system application. The developing course of system based on .NET technology is detailedly narrated. The web information system instance can be very valuable for many fields because of the adaptive ability. It also can give some advice to further system application mode. |
PDF Full Text Request