JSP is similar to PHP, ASP, ASP.NET and other languages, running on the server side of the language.
JSP (full name Java Server Pages) is a technology pioneered by Sun Microsystems and co-founded by many companies to enable software developers to dynamically generate web pages in HTML, XML or other formats in response to client requests. standard.
JSP technology is a scripting language in the Java language. The JSP web page provides an interface for the entire server-side Java library unit to serve HTTP applications.
The JSP file suffix is named *.jsp .
The web application developed by JSP can be used across platforms, running on both Linux and Windows.
First JSP program
The first program to get started with language learning is usually to output "Hello World". The JSP output "Hello World" code is as follows:
<html> <head> <title>First JSP program</title> </head> <body> <% out.println("Hello World！"); %> </body> </html>