ASP. NET prerequisites (1)

The. NET FrameWork is an application development FrameWork designed to provide a development model. Two main components: Common Language Runtime (CLR): provides core services such as memory management, thread management, and remote processing, and enforces strict security types, improve code security and reliability.. NET Framework Class Library: tightly integrated with CLR, which can be used to develop a variety of applications and services. It mainly includes console applications, Windows Forms applications, WindowsPresentationFoundation (WPF) Applications (a class library and a set of APIs used to create a system for sending messages between Web Services and clients), ASP.net websites, Web services, Windows Services, WCF-based service-oriented applications, and WF-enabled workflow applications. What is www.2cto. comASP. NET? Active Server Pages (Dynamic Server Pages, programs running in IIS) ASP.net is a unified Web development model, various services required to generate enterprise-level ASP.net websites with as few code as possible. 1. Perfect Combination with Framework. The Framenwork framework has been explained at the beginning. 2. Is ASP.net compiled or interpreted? Is a compilation type: 1) when the ASP.net web page is accessed for the first time, it will be compiled into Microsoft intermediate Language (MSIL ). 2) before the ASP.net page is actually executed, MSIL code will be compiled into machine language In the form of Just-In-Time (JIT. IIS (Internet Information Services) provides integrated and reliable Web server functions. IIS is required to run the ASP.net website. IIS (Internet Information Service) is a Web page service component used for Webpage Browsing, file transmission, news services, and mail sending, making it easy to publish information on the network. In general, IIS is a web server. You can place HTML-format webpage files on a computer connected to the Internet for browsing by others. Just like the Sina website, put all its files on a computer connected to the network and set a default directory. We only need to enter the Sina website in the browser, you can access it.