Correction Exercices 01 les servlets Série 01
Correction Exercices 01 les servlets Série 01
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Exercice 01
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Énoncé
- Vous pouvez visualiser l’énoncé de l’exercice
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Solution
import java.io.IOException;
import java.io.PrintWriter;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Servlet implementation class BienvenuePremierServlet
*/
@WebServlet("/BienvenuePremierServlet")
public class BienvenuePremierServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
private int compteur = 0;
/**
* Default constructor.
*/
public BienvenuePremierServlet() {
// TODO Auto-generated constructor 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());
response.setContentType("text/html") ;
PrintWriter out = response.getWriter() ;
out.println("<html>") ;
out.println("<head>") ;
out.println("<title>BienvenueServlet</title>") ;
out.println("</head>") ;
out.println("<body>") ;
out.println("<h1>Bienvenue au cours de programmation web avec java</h1>") ;
DateFormat formatDate = new SimpleDateFormat("dd/MM/yyyy - HH'h'mm");
out.println(formatDate.format(new Date()));
compteur++;
out.println("</br><b>Cette Servlet a été visitée " + compteur + " fois.</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);
}
}
