Development And Study Of B/S Applications Based On .NET Platform

The computer industry is developing rapidly. New techniques are emerging in endlessly; new methods are being studied for enhancing the efficiency of developing software. As the Internet growing fleetly, the computing mode has been changed accordingly. Software written using Browser/Server mode, which replace software written using Client/Server mode becoming the mainstream in the market, are being popularized rapidly thanks to their flexible structures, their easy way to operate, to deploy and to maintenance, and has been applied extensively.Nevertheless, with the continuous improvement of the computing power and the standing growth of people's demands of the software functions, the software products become huger and huger. There are more and more uncertain factors in the software development course, construction cycle and the risks of the development are difficult to control. All of these restrict the development of large-scale software.For the sake of business, many industry big giants released their development platforms early or late. These platforms, which are unique in their styles, competing and influencing reciprocally, make software developers puzzled. Among these platforms, Microsoft's .NET and Sun's J2EE are the most representative.To take the advantage of B/S mode better, the development modes of B/S mode software has been discussed in my task, while absorbing the strongpoint of other modes on the current circumstance.The change of the computing mode has been analyzed firstly in this dissertation, then the multilayer architecture in details. The MVC design pattern which has been applied widely in Web application's development at present has also been covered as well as the advantages and disadvantages of both multilayer architecture and MVC pattern. Whereas .NET platform is a relative new one and got many innovations while absorbing the strongpoint of former platforms, we decided using .NET platform in the task. The .NET platform has been discusseddetailed in the dissertation, from the composing to the advantage of using it along with the solutions provided by the platform. ASP.NET is part of .NET platform, and new generation of Web development platform, and also the platform used in my task, so it has been discussed in detail. A process aimed at Web applications' development has been discussed in the following part of the dissertation. Because UML has been used in the process, it has also been discussed in this dissertation.In the following chapter, we have discussed how to solve the questions in B/S framework software development such as risk controlling, development efficiency; demand analyzing and systematic elasticity, robustness, security, etc. under the direction of the process we discussed in the former chapter, through the practice of developing Highway construction quality management system.