Exercice 01
Énoncé
- Vous pouvez visualiser l'énoncé de l'exercice
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); } }