1、辽宁科技大学本科生毕业设计（论文） 第 1 页 外文文献阅读与翻译 英文原文 ASP technology in the use of E-commerce Based on ASP technology in e-commerce application of the preliminary study, in connection with reality, given the ASP pages in the design of some of the key technologies and methods. Today, information technology and netw
2、ork technology is the rapid development and wide application of these technologies on business applications have a more profound impact, is also changing peoples work and living, learning and modes of communication, e-commerce applications of Health, through the electronic Business for more useful i
3、nformation and necessary commodities are generally concerned about the issue, the paper on this preliminary study. 1. ASP Technical Overview ASP full name of Active Server Pages (dynamic pages) is a Microsoft introduced to replace the CGI (Common Gateway Interface Common Gateway Interface) of the ne
4、w technology. At present, Internet on many Windows-based platform for most of the Web site of ASP technology to develop. ASP is a server-side script in the operating environment, the adoption of the environment, users can create and run dynamic, interactive Web server applications, greatly facilitat
5、e the managers and viewers. Under normal circumstances, the user through the web browser that most of a static (static) the content of the Internet browser when the HTTP protocol to the site server requests for home contents, site server receipt of the request, after the original transmission Has be
6、en designed static HTML documents and data for the browser, users see the staff through the server for good content Home. A static site, Home To update the contents of the site must be in the server-side management to update its manual with the HTML document data, real-time worse. With the developme
7、nt of Web applications, the user would like to see on request and dynamically generated Home, for example, respond to the requirements of users query the database to generate statements. In such circumstances, when users fill in the browser on the data submitted in the form of content, to provide an
8、 HTTP request, the site received 辽宁科技大学本科生毕业设计（论文） 第 2 页 called for the implementation of server applications, the form of input data, the results will be implemented HTML format to send to the browser, users will be able to see real-time data and content. ASP use ActiveX technology based on open de
9、sign environment, users can create their own definitions and components by adding them to their own dynamic pages with almost unlimited expansion of capacity. ASP and common dynamic in the Client-Home technologies such as Java applet, ActiveX Control, VBScript, javascript, and so different, ASP Scri
10、pt in orders and statements by the server to explain the implementation and outcome of the implementation of dynamically generated Web page Surface and sent to the browser, while the technology-Client Script is by the order to explain the implementation of the browser. ASP is due to explain the impl
11、ementation of the server side, the developers can not consider the browser whether to support the ASP； because of its server-side implementation, developers do not have to worry about other people download programs for the theft of programming logic. ASP called by suffix. Asp to achieve the ASP docu
12、ment, a. Asp document equivalent to an executable file, it must be placed on Web servers are enforceable under the authority of the directory. When a user from the browser entered. Asp files after the address, the browser will request the URL to Web Server, if the Web Server tops the ASP, called on
13、the ASP. ASP read out accordingly. Asp paper to explain and enforce an order to generate a dynamic HTML pages to return a Web Server, Web Server and then send the results to the browser. ASP and HTML document similar to the production and the development of integrated and HTML, in the same process c
14、an be completed, the ASP will be able to use the implementation of the scripts embedded in HTML documents (HTML files will be changed to the name suffix. Asp), which makes HTML documents The preparation and development of the script together. ASP through the built-in objects, the server component (S
15、erver Component) can be completed very complicated task, but users can also use their own or others to complete the development of the server component of specialized tasks. Comparing the gateway server and ASP expansion mode has the following advantages: (1) ASP VBScript used by the scripting langu
16、age from the VB, easy to learn. (2) directly into the HTML scripting language, do not need to compile and can connect 辽宁科技大学本科生毕业设计（论文） 第 3 页 directly to explain operation. (3) the use of ADODB components easy access to the database. (4) Object-oriented programming, which can be expanded ActiveX Ser
17、ver component functions, in theory, can achieve any function. (5) does not exist browser compatibility problems, ASP is in the process of server-side run. (6) can be hidden code, the protection of labor results. 2.Web server-side security technology (1) Directory file protection 1) NTFS permissions.
18、 NTFS file system provides more security than the Fat32 file management, file access control through a table (ACL) defines the user access to files and directory-level permissions, if the user has permissions to open the file, the computer allows the user to access files . Directories and files by s
19、etting access rights, the prohibition has nothing to do users of the directory file copy, modify, delete, etc. operations, restrict the invasion of the system. 2) Virtual directory and its property. Virtual directory hide the directory structure on the site of important information, in the Asp envir
20、onment, a safer approach is to Asp separate scripts and HTML files stored in different directory, will be stored as HTML files read-only attribute will be stored Asp script directory attribute is set to implement. 3) To prevent the document view Asp. IIS or Code.asp own Showcode.asp document, you ca
21、n view the source code of Asp procedures in order to steal information. Web server can delete or disable access to the documents stored in the files. (2) Restrict access to technology 1) IP address restrictions. IIS will authorize or reject a specific IP address of their visit, by refusing a visit t
22、o a specific IP address in order to exclude interference invasion. The setting: A start ISM (Internet Service Manager)； B start page Web Properties Advanced tab； C for the specified IP address control settings. 2) User Access Control. IIS site provides resources for anonymous access and authenticati
23、on control settings, Web server set up on the basis of the identity of the user authentication to prevent unauthorized users with restricted content Http connection. Specific settings: in the Web site of the Directory Security property page, select the Anonymous access and authentication control for editing. Allow anonymous access to client account IUSR-Computername to establish a connection with the Web server (to provide a random password). For
