package spring.controlleur; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller public class Controlleur_projet { @RequestMapping("/authentification") public ModelAndView AfficheAuthentification() { String message = "test!"; System.out.println(message); //System.out.println(message); return new ModelAndView("authentification","message",message); }//afficher la page d'authentification }