#51 Spring Framework Day 18 | Spring Boot MVC | Building Web Apps with JSP 🚀

Описание: 📌 Welcome to Day 18 of our Spring Framework Series!
Today, we’ll build a Spring Boot MVC Web Application using JSP as the view technology and explore how JSP integrates into the Spring Boot ecosystem.

🔹 Introduction to Spring Boot MVC
Spring Boot follows the MVC (Model–View–Controller) design pattern for building web applications.
• Model → Holds the data.
• View → Handles UI rendering (JSP/Thymeleaf, etc.).
• Controller → Manages user requests and responses.

🔹 View Technologies in Spring Boot
Spring Boot supports:
• Server-side rendering → JSP, Thymeleaf, Freemarker.
• Client-side rendering → Angular, React, Vue (used with REST APIs).

In this session, we’ll use JSP to build a simple, dynamic web application from scratch.

🛠 Topics Covered
✅ Project setup with JSP dependencies and plugins.
✅ Understanding MVC flow in Spring Boot with JSP.
✅ Organizing files → static resources, dynamic views (webapp/WEB-INF/views).
✅ Writing a Model class with Lombok.
✅ Creating Controllers to handle HTTP requests & form data.
✅ Designing JSP pages for UI rendering.

💡 Why We Need Tomcat Jasper in JSP-based Spring Boot Projects

1️⃣ What is Jasper?
• Jasper is the JSP engine inside Apache Tomcat.
• It converts .jsp files → Java Servlets → Compiled .class files → Runs on JVM.
• Without Jasper, Spring Boot cannot render JSP — it will just return plain text.

2️⃣ Why Add tomcat-embed-jasper?
By default, Spring Boot’s embedded Tomcat doesn’t include Jasper.
We must explicitly add the dependency: tomcat-embed-jasper

👉 This tells Spring Boot: Enable JSP compilation in the embedded Tomcat server.

🎯 Perfect For:
👨‍🎓 Java & Spring Learners
🧑‍💻 Web App Developers
💼 Java Backend + Full-Stack Preparation

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📘 Code & Notes Link:
https://drive.google.com/drive/folder...

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