It is important to learn how servlet works for understanding the servlet well. Here, we are going to get

There are given 6 steps to create a servlet example. These steps are required for all the servers. The servlet

A war (web archive) File contains files of a web project. It may have servlet, xml, jsp, image, html, css, js

The HttpServlet class extends the GenericServlet class and implements Serializable interface. It provides http specific methods such as doGet,

The web container maintains the life cycle of a servlet instance. Let's see the life cycle of the servlet:

GenericServlet class implements Servlet, ServletConfig and Serializableinterfaces. It provides the implementation of all the methods of these interfaces except the service method. GenericServlet class

Servlet interface provides commonbehaviorto all the servlets.Servlet interface defines methods that all servlets must implement. Servlet interface needs to be

The javax.servlet and javax.servlet.http packages represent interfaces and classes for servlet api. The javax.servlet package contains many interfaces and classes that

Content Type is also known as MIME (Multipurpose internet Mail Extension)Type. It is a HTTP header that provides the description about what

Server is a device or a computer program that accepts and responds to the request made by other program,