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java servlet example in eclipse

Java Servlet “Hello World” example by implementing Servlet interface.View—Download. Java Servlet “Hello World” example by extending GenericServlet class.View—Download. Java Servlet “Hello World” example by extending HttpServlet class.View—Download.… Read More

Servlet filter in java

Servlet filter: Servlet filters are the objects which are used to perform some filtering task. A filter can be applied to a servlet, jsp or html. Servlet… Read More

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

URL rewriting in servlet

URL rewriting: URL rewriting is a way of appending data at the end of URL. Data is appended in name value pair form. Multiple parameters can be… 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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