https://www.udemy.com/course/learn-servlets-basics-in-a-few-hours/

A practical approach

What you'll learn

Servlet

Eclipse IDE

Requirements

Core Java

HTML

Description

Learn Servlets in 3-4 hours.

Focus on only the fundamentals (usually asked in interviews).

Approach is more on practicals and lab sessions (theory is there to understand concepts).

This course is ideal for beginners (students and less experienced professionals).

Learn HTTP concepts like Server and Client, methods like GET and POST.

Learn concepts like Servlet Lifecycle , Servlet Container.

Know HttpServlet (which makes your java program a servlet)

Learn Servlet Api fundamentals like HttpRequest, HttpResponse , HttpConfig and HttpContext.

Who this course is for:

Beginner students who want to create enterprise web applications.

Programmers with little experience in developing J2EE/JEE applications