authentification avec facebook api dans une application spring mvc

bonjour SVP J'ai essayé d'utiliser login facebook dans m'application

Code:

---

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

@Autowired private Facebook facebook; @Autowired private ConnectionRepository connectionRepository;   public UserController(Facebook facebook, ConnectionRepository connectionRepository) { this.facebook = facebook; this.connectionRepository = connectionRepository; }   @RequestMapping public String helloFacebook(Model model) { if (connectionRepository.findPrimaryConnection(Facebook.class) == null) { return "redirect:/connect/facebook"; }   model.addAttribute("facebookProfile", facebook.userOperations().getUserProfile()); PagedList<Post> feed = facebook.feedOperations().getFeed(); model.addAttribute("feed", feed); return "hello"; }

---

j'ai creer un fichier application.properties dans lequel je met idapp ainsi que idsecret de facebook
mais j'ai exception suivante
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.social.facebook.api.Facebook] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
at

Bonjour,

Citation:

---

Code:

---

1 2	@Autowired private Facebook facebook;

---

---

Tu ne dois pas l'annoter avec @Autowired. C'est déjà passé par le constructeur.

Code:

---

private Facebook facebook;

---

A+.

j'arrive a trouver la solution

Code:

---

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

@RequestMapping(value = "/facebook") public String facebook(HttpServletRequest request) {         FacebookConnectionFactory fbc = new FacebookConnectionFactory("id", "idsecret"); String accessToken =fbc.getOAuthOperations().authenticateClient().getAccessToken();     Facebook facebook = new FacebookTemplate(accessToken);   String redirectUri = "http://localhost:8080/projet/accueil"; OAuth2Parameters p = new OAuth2Parameters();   p.setRedirectUri(redirectUri);   String r = fbc.getOAuthOperations().buildAuthorizeUrl(p);   return ("redirect:" + r);     }

---