Hit counter Servlet

import java.servlet.*;
import java.io.*;
import java.util.Hashtable;
import java.util.Date;
/**
 * Counter Servlet
 *
 * This simple servlet uses server-side includes
 * to embed a hit counter in a page.
 * @author [email protected]
 * @Demo at www.eej.ulst.ac.uk/remote-viewer
 * @version 1.2, 3/22/96
 */
public class CounterServlet extends GenericServlet {
 static int count = 0;
 static Date start = new Date();
 public void service(ServletRequest request, ServletResponse response) 
  throws ServletException, IOException {
  int temp;
  response.setContentType("text/plain");
  PrintStream ps = new PrintStream(response.getOutputStream());
  synchronized (this) {
   temp = count++;
  }
  ps.println("This servlet has been accessed " + temp + " times since " 
   + start );
  
 }
}
Upload