JSP例程18 (java Server Pages)是服务器端的脚本语言，是一种在HTML页面中加入Java语言而生成动态页面的技术：加入了新的标签（< ， >，…）。

JSP是以Java和Servlet为基础开发而成的动态网页生成技术，它的底层实现是Java Servlet。

JSP页面由HTML代码和嵌入其中的Java代码所组成。服务器在页面被客户端所请求以后对这些Java代码进行处理，然后将生成的HTML-JSP routine 18 (java Server Pages) is a server-side scr ipting language, is an HTML page in the Java language to add dynamic page generation technologies: Add a new tag (<　, > , ....) JSP and Servlet is a Java-based development from the dynamic page generation technology, which is the underlying implementation of Java Servlet. JSP page is embedded in HTML code and composition of one of the Java code. Server in the pages of the client requests after the Java code for processing, then the generated HTML