Java Servlet Basics: Build Your First Web Application

Every modern web application relies on a robust backend to handle requests, process data, and deliver dynamic content. If you want to build web applications using Java, understanding Servlets is the essential first step. This text-based course guides you through the foundational concepts of Java web technologies, showing you how web servers handle user requests under the hood. You will gain the skills to build the backend logic for a functional shopping-style website. What you will learn: Understand the core architecture of Java web applications and Servlet lifecycles; Configure web.xml and use modern annotations for routing; Process HTTP GET and POST requests to handle user input; Manage application state using sessions and cookies; Connect your Servlets to databases for dynamic data retrieval; Implement clean code practices using modern Java type hints and packaging. This course begins with essential web terminology and basic HTTP concepts before moving step-by-step into writing and deployment. Through structured written explanations and clear code examples, you will follow a logical path from basic setup to a complete backend system. This course is designed specifically for beginners with basic Java knowledge who want to transition into web development. Start reading today to build your backend development foundation.