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HttpSession in servlet

HttpSession: HttpSession is an interface that provides a way to identify a user in multiple page requests. A unique session id is given to the user when… Read More

Hidden field in servlet

Hidden field: Hidden field is an input text with hidden type. This field will not be visible to the user. Syntax:<input name=”fieldName” value=”fieldValue” type=”hidden”/>  How to get… Read More

Session management and cookies in servlet

Session: Session is a time interval devoted to an activity. Session Tracking: Session Tracking or session management is a way of maintaining the state of the user.… Read More

Servlet Hello World Example using annotation.

ServletAnnotationExample.java import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;   /** * This servlet program is used to print "Hello World"… Read More
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