外文翻译---从经典asp到aspnet-jsp程序(编辑修改稿)

外文翻译---从经典asp到aspnet-jsp程序(编辑修改稿)内容摘要：

ited to use . A notepad and a FTP client with a precreated Web application directory also allow us to develop a reasonably large application. With , we can either develop a large distributed application with numbers of Web services and consumers, or develop a single simple Web application. Therefore, provides sufficient room for us to organize course materials at a suitable level for the students. The challenge for a lecturer is how to settle in at the right balance of power vs. simplicity, or at the right balance of difficulty vs. ease. offers a more conventional approach to programming than does Classic ASP. It possesses all the features of a modern programming language. The Classic ASP programming style favors developers ing from HTML coding background, whereas is more suited to professional software developers. Given our entire WAD students have taken C/Delphi programming courses, and our aim is to output software professionals, is a better teaching tool for us. enhances the programming concepts the students learned from the previous courses and provides a good bridge to Advanced Distributed Computing and Advanced Object Oriented Programming. 4. THE PROCESS Our first step was to learn . After reading books and online tutorials, the next step is practical. We set an implementation server on the laptop in a standalone environment. The .NET Framework requires IIS 5 and the above。 Windows 2020 or Windows XP professional will work with .NET. However, Windows XP home edition or Windows 98 won’t work. On the client side, we can either use or WebMatrix. Among these, only costs money. The .NET Framework is included inside the package. We also can download the .NET Framework from the Inter. After the .NET Framework is installed, the QuickStart Tutorial is set up. It is also found on the Inter. This tutorial is a good starting point for experienced developers. It is claimed that the readers “should be fluent in HTML and general Web development terminology. …… sho uld be familiar with the concepts behind interactive Web pages, including forms, scripts, and data access.” More plicated examples can be found from Microsoft .NET 5 Framework SDK Documentation or Microsoft Visual Studio .NET Documentation. The second step was to test the teaching environment. A teaching server was set up for the Intra on campus. It is configured for the client puters in the teaching lab. is installed on the client puters. provides two ways to access the Web server: FrontPage server extensions and File share. The FrontPage server extension is used on our teaching server. Programming testing has been done on all the major aspects of WAD. Except a few special ones, most of the problems occurred during the testing were minor problems which, after the munication with our Web technician, were resolved. Teaching materials have been updated. The major changes have been made on the data interaction, form and controls, application/session management, and error handling. Given that has made XML very practical and the using of Web service much easier. A lecture on XML and Web service has been added. As a result, ColdFusion lectures are reduced. The assessment has been adjusted accordingly. 5. THE PROBLEMS We have to admit that with is a much more plicated client server environment than the Classic ASP environment. This plexity es from the configuration system and the integration between the client puters and the Web server. On server, each level of the application directory can have a configuration file. All these configuration files are optional except . A developer has full control over those optional configuration files. Developers bee more involved with the server settings via these files. One problem that happened to several students and myself on our home servers is the permission problem. We found our applications didn’t have permission to write to database/XML files. Microsoft (2020) provides three solutions to this problem. The simplest one is to change the file and set the username attribute to SYSTEM in the processModel section. We observed that behave differently in a standalone environment, a single user client server environment, and a multiple user client server environment. A few problems don’t occur in the first two environments occur frequently in the last environment. The major one is when we try to create a new project or open an existing project, we often get an error message, “The user name or password。