计算机科学与技术专业毕业论文--基于web的学校新闻发布系统.doc

摘 要 本文主要内容是以ASP.NET和SQL SERVER 2000为主要开发工具，通过实现一个基于B/S模式的教学任务及工作量核算系统，来研究用ASP.NET和ADO.NET开发三层ASP.net是M的一部分，作为战略产品，不仅仅是 Active Server Page (ASP) 的下一个版本；它还提供了一个统一的 Web 开发模型，其中包括开发人员生成企业级 Web 应用程序所需的各种服务。ASP.NET 的语法在很大程度上与 ASP 兼容，同时它还提供一种新的编程模型和结构，可生成伸缩性和稳定性更好的应用程序，并提供更好的安全保护。可以通过在现有 ASP 应用程序中逐渐添加 ASP.NET 功能，随时增强 ASP 应用程序的功能。P.NET是Microsoft推出的新一代Active Server Pages（动态服务器网页）脚本语言，它提供了一种以.NET Framework为基础开发Web应用程序的全新编程模式。Microsoft在推出ASP的同时，也推出了全新的ADO ActiveX Data Objects)，即ADO。从Web的角度对ADO进行检讨和改进让Web数据访问变得更加简单和高效ASP.NET 可以无缝地与 WYSIWYG HTML 编辑器和其他编程工具（包括 Microsoft Visual Studio .NET）一起工作。这不仅使得 Web 开发更加方便，而且还能提供这些工具必须提供的所有优点，包括开发人员可以用来将服务器控件拖放到 Web 页的 GUI 和完全集成的调试支持微软为ASP.net设计了这样一些策略：易于写出结构清晰的代码、代码易于重用和共享、可用编译类语言编写等等，目的是让程序员更容易开发出Web应用，满足计算向Web转移的战略需要。Abstract The main content of this text is with ASP. NET and SQL SERVER 2000 are main developing instruments, through realizing a administrative system of roll based on B/S mode, to study and use ASP. NET and ADO. NET develops various kinds of methods of WEB application program of system of three layers structure and their ones own new functions, new characteristic. To some module among them , have offered the Web Services interface to the outside. ASP.net is a part of M, as the strategic products, it is not merely the next edition of Active Server Page (ASP ); It has offered a unified Web to develop models , includes developers producing various services that the enterprise layer Web application program needs. The grammar of ASP.NET is compatible with ASP to a great extent, it offers a kind of new programming model and structure at the same time, can produce the application program with better elasticity and stability , offer better safe protection. Can pass and add ASP.NET function in existing ASP application program gradually , strengthen the function of ASP application program at any time. ASP.NET is the Active Server Pages (dynamic server webpage ) script language of new generation that Microsoft introduced , Israel of on