1、 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 network technology is the r
2、apid 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 information and necessar
3、y 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 new technology. At presen
4、t, 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 facilitate the managers and view
5、ers. 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 been designed static HTML
6、 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 development of Web applications,
7、 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 HTTP request, the site
8、 received 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 design environment, users can create their own de
9、finitions 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 Script in orders and statements by the server to ex
10、plain 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 implementation of the server side, the developers c
11、an 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 document, a. Asp document equivalent to an executab
12、le 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 the ASP. ASP read out accordingly. Asp paper to
13、 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 can be completed, the ASP will be able to use th
14、e 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 (Server Component) can be completed very complica
15、ted 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 language from the VB, easy to learn. (2) directly in
16、to the HTML scripting language, do not need to compile and can connect directly to explain operation. (3) the use of ADODB components easy access to the database. (4) Object-oriented programming, which can be expanded ActiveX Server component functions, in theory, can achieve any function. (5) does
17、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 E-commerce data access In e-commerce systems, Web provides customers with an effective means of communication, the use of Web technology, and Web servers and
18、 database system connected to complete the processing of the data query, the user can operate easy to learn through the browser to query Address the needs of various data. ASP is a realization of Web server and database connectivity middleware technology, but on the Windows platform it is relatively
19、 gateway and server model has a larger expansion of the merits. Gateway is the most important feature of its platform-independent, but Gateway are normally difficult to prepare and change. Gateway process usually is an independent process, and not HTML document together, it needs such as C, C + +, V
20、B, and other languages to write a standalone application, and ASP applications to change this. ASP can be used not only to read the Access and SQL Server database, but also can read other ODBC (Open Database Connect open Internet database)-compliant database. In ASP access the database through the A
21、DO (ActiveX Database Object activity data object) and transaction processing to achieve the statement. ADO is a Microsoft operating supported by the database approach is a scalable and easy-to-use database access will be added to the Web page of the technology. ADO objects and the use of DAO (Data A
22、ccess Object), RDO (long-distance data object) similar to the way. In ASP, ADO can be seen as a server component, more simple, is a series of targets, the application of these powerful objects, you can easily complete the complex operation of the database, to achieve the purpose of access to data. 3
23、. ASP in the application of e-commerce In e-commerce, to users, on-line information for the purpose of the search for the needs of their products or services, and for goods or services provider, its objective is to sell their customers the products or services. Therefore, through the browser allows users to query the server back-end database is that many Web service providers must have services, ASP ADODB through built-in component to achieve this function. ADO can be used to prepare
