Hit Counter

PHOTO EMBED

Sat Nov 16 2024 02:16:28 GMT+0000 (Coordinated Universal Time)

Saved by @login123 

package HelloServlet;

import jakarta.servlet.ServletConfig;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * Servlet implementation class hitcount
 */
@WebServlet("/hitcount")
public class hitcount extends HttpServlet {
	private static final long serialVersionUID = 1L;
    private int requestcount;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public hitcount() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see Servlet#init(ServletConfig)
	 */
	public void init(ServletConfig config) throws ServletException {
		// TODO Auto-generated method stub
		requestcount =0;
		System.out.println("servlet is initialised");	}

	/**
	 * @see Servlet#destroy()
	 */
	public void destroy() {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
		requestcount++;
		response.setContentType("text/html");
        // Write the response
        PrintWriter out = response.getWriter();
        out.println("<html>");
        out.println("<head><title>Hit Counter</title></head>");
        out.println("<body>");
        out.println("<h1>Hit Counter Servlet</h1>");
        out.println("<p>This page has been accessed " + requestcount + " times.</p>");
        out.println("</body>");
        out.println("</html>");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
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