JSP can be understood as using the JAVA programming language, and the class tag XML script is a technology in JSP that handles the logic of web pages. Even in web pages, tags and server script logic can be implemented for resource access. Jsp technology has many advantages. For example, jsp technology can separate web page logic from web page display, design reusable components, and make development easier.Requirement analysis is the most critical step in program design, and it is the basis for other steps. Its main task is "in order to solve this problem, what the target system must do". Mainly determine what functions the target system has. In this step, the programmer collects all the requirement information of the system to be developed from the user, and compiles this information into a requirement specification that can be recognized by both the user and the programmer.