Servlet Counter

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Servlet Counter
1 Answer(s) 2 years and 5 months ago
Posted in : Servlet Interview Questions

public class SimpleCounter extends HttpServlet{ int counter = 0; public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter pw = response.getWriter(); counter++; pw.println("At present the value of the counter is " + counter); } }

In the above example, which keeps track how many times the servlet has been accessed, Can I intitialize counter variable in init() method? How will it be different than global initialization(as shown above)?

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December 15, 2010 at 1:18 PM

Hi Friend,

Please visit the following links:

http://www.roseindia.net/servlets/SimpleCounterInServlet.shtml

http://www.roseindia.net/servlets/counter.shtml

Thanks

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