This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O.

Java 18's Simple Web Server lets you use a command-line tool or API to host files and more. Here's how it works.

In this Struts Hello World example a web page will submit an HTML form to a server-side target named hello.action. This action will be implemented by a Struts action class named HelloWorldAction.

How does Apache Tomcat compare to other Java application server options? Compare Tomcat with Apache HTTP Server, Jetty, JBoss and WebSphere to find the proper fit for your enterprise development.

The basic unit of server-side Java is the servlet, a small program that is executed in response to an HTTP request and that generates a legal HTTP response. Since servlets are written in Java, they ...