Use of JSP in e-commerce website development

Use of JSP in e-commerce website development

In the development of e-commerce websites, the requirements for websites are increasingly strict, so the technology used is getting wider and wider, so that websites can be used perfectly. The use of JSP Technology in e-commerce website construction greatly improves the difficulties of mall development.

JSP separates webpage logic from Webpage Design and display in the development of e-commerce websites. It supports Reusable Component-based design, making Web-based application development fast and easy. A JSP business website page consists of HTML code and code embedded in it. The server processes the code after being requested by the client on the e-commerce website page, and then returns the generated HTML page to the browser of the e-commerce website. Java Servlet is the technical basis of JSP in the development of e-commerce websites, and the development of large-scale Web applications requires the cooperation of Java Servlet and JSP. JSP is easy-to-use and fully object-oriented with Java technology. It is platform-independent, secure, and reliable. It mainly targets all features of the Internet.

JSP pages can be contained in a variety of application architectures or models and can be used in a consortium composed of different protocols, components, and formats. JSP-based dynamic information publishing technology is an open and scalable standard for establishing dynamic web pages. No matter what creation tool is used, developers can use JSP pages to create portable Web applications and run them on different Web application servers.

In the development e-commerce website, the P processor creates and compiles servlets for each JSP file. The processor also generates two files for each JSP file:

(1) java file: contains Java code that can be used for Servlet;

(2) class file: compiled Servlet. The JSP processor places the. java and. class files under the directory servlets \ pagecompile \ JSP_file_path, where JSP_file_path is the directory path of the JSP source file.

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

JSP is a relatively new technology and rarely used in China. However, in foreign countries, JSP is already a popular technology, especially for e-commerce websites, mostly using JSP. Therefore, in the online world where JSP technology is constantly advancing, JSP will become the future development trend of domestic e-commerce websites.