servlets page redirect

In Servlets, you can redirect the client to a different page using the sendRedirect method of the HttpServletResponse object. Here's an example of a Servlet that redirects the client to a different page:

@WebServlet("/redirect")
public class RedirectServlet extends HttpServlet {
  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    response.sendRedirect("https://www.example.com/");
  }
}

In this example, the Servlet redirects the client to https://www.example.com/ using the sendRedirect method of the HttpServletResponse object.

You can also redirect the client to a different Servlet or JSP page in your own application by specifying the relative path to the resource. Here's an example of a Servlet that redirects the client to a JSP page in the same application:

@WebServlet("/forward")
public class ForwardServlet extends HttpServlet {
  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    RequestDispatcher dispatcher = request.getRequestDispatcher("/page.jsp");
    dispatcher.forward(request, response);
  }
}

In this example, the Servlet forwards the client to a JSP page named page.jsp using the RequestDispatcher object. The getRequestDispatcher method of the HttpServletRequest object is used to obtain a RequestDispatcher object for the specified JSP page. The forward method of the RequestDispatcher object is then called to forward the request and response objects to the specified page.