Application of JSP in e-commerce website development

In the development of E-commerce website, the requirements of the site more and more stringent, so the use of technology is more and more wide, so that the site in use when it can achieve perfection. The application of JSP technology in the construction of e-commerce website greatly improves the problem of mall development.

JSP in the development of E-commerce sites in the Web page logic and Web design and display separation, support reusable component-based design, make web-based application development faster and easier. The JSP Business Site page consists of HTML code and embedded code. The server processes the code after the E-commerce site page is requested by the client, and then returns the resulting HTML page to the browser on the E-commerce site's web portal. The Java servlet is the technical basis for JSP in the development of E-commerce Web sites, and the development of large Web applications requires Java servlet and JSP coordination to complete. JSP has the simplicity of Java technology, fully object-oriented, platform-independent and safe and reliable, mainly for all the features of the Internet.

JSP pages can be included in a number of different application architectures or models and can be used in a consortium of different protocols, components, and formats. The dynamic information publishing technology based on JSP is an open and extensible standard to establish dynamic Web pages. No matter what creation tool is used, developers can use JSP pages to create portable Web applications that run on different Web application servers.

JSP in the development of E-commerce Web site p processor to each JSP file to create and compile a Servlet. The processor also generates two files for each JSP file:

(1) Java file: Contains Java language code that can be used for the Servlet;

(2) class file: the compiled Servlet. The JSP processor places the. Java and. class files under the directory Servletspagecompilejsp_file_path, where Jsp_file_path is the directory path where the JSP source files reside.

JSP in E-commerce Web site development is the extension of servlet technology, Servlets and JSP are used together for complex web applications. A good start in developing Web programming with Java in the development of E-commerce sites is to learn the servlet technology. Even if you plan to use only JSP pages in your Web application, you still need to learn the servlet technology. In more complex Web applications, JSP pages are used only for display, while JavaBeans and custom tag libraries are used to embed business logic. That is: You must also be proficient in JavaBeans and custom tag libraries. JSP in the development of E-commerce Web site JSP file access beans or other components that can send generated dynamic content to the browser.

JSP because it is a newer technology, the domestic use of less. But in foreign countries, JSP has become a more popular technology, especially E-commerce-class Web sites, using JSP more. Therefore, in the JSP technology continues to promote the network world, JSP will become the domestic E-commerce website development trend of the future.