Servlet Basic:-
Introduction of Servlet
Advantages over CGI
USAGE
javax.servlet and its subpackages
Life Cycle Method of servlet
Non Life Cycle Method of Servlet Interface
How to run the Servlet program
First Servlet Program
javax.servlet.http.HttpServlet
Implementation of Httpservlet
javax.servlet.GenericServlet
Implementation of GenericServlet
Difference between HttpGet() and HttpPost
Commonly used methods of ServletRequest interface
Difference between Attributes and Parameters
Commonly used methods of ServletResponse interface
Second servlet Program
RequestDispatcher
Commonly used methods of RequestDispatcher interface
Inserting Data into database using servlet
Example of RequestDispatcher
Fetch data from database in servlet
ServletContext and servletConfig Interface
Commonly used methods of ServletContext interface
Commonly used methods of ServletConfig interface
Similarities and Difference between servletContext and ServletConfig
Example of UserRegistration and Login
State Management
Cookies
Hidden from Fields
URL Rewriting
HttpSession Object
Commonly used methods of HttpSession
sendRedirect
Example of sendRedirect
Example of ServletContextListener
Example of Cookies
Example of Hidden form Field
Example of Session
Example of Random Redirector
How a Servlet Works
Six steps to running your first Servlet
Example of doGet and doPost Method
Obtaining HTTP request Headers
Manipulating multiple value parameters
Delete data from table by name
Fetch Data by Name
Fetch All data from database table
Update data in database table
Insert data from database table
Play Video song using servlet
