What are the programming modes of e-commerce application software? What are their characteristics?

(1) Traditional Web development mode: This mode is developed with the WWW server as the core, and the main work of programming focuses on the production of various static and dynamic Web pages on the Web.

The characteristics of Web-based programming mode: (1) is relatively simple, so the programming work is divided into two parts: static web page making and dynamic web page making.

(2) Static webpage making is relatively simple, and all kinds of webpage making tools (such as MS FrontPage) can be completed.

(3) The focus of making dynamic web pages is the compilation of various CGI and script programs.

(4) If the application software is integrated with the database and other external applications, it is mainly realized through the database interface driver of CGI program and script program of dynamic web pages.

(2) Component-based development programming mode: This mode mainly uses the idea of software reuse,

Its characteristic is based on the development of object-oriented programming method, with application server as the core, and the focus of development work is the coding and assembly of various component programs. Due to the rapid development of software reuse theory, although the ideas are similar, the programming tools and means of this model are different, and the representative ones are:

J2EE programming mode. Development programming mode based on Microsoft windows DCOM;