如何将Facebook好友即将到来的生日添加到我的应用程序?

时间:2015-11-26 09:56:47

标签: java facebook

我正在开发日历应用程序,我想从Facebook获取即将到来的生日,所以我读到它并发现我需要使用Facebook的Graph API资源管理器创建应用程序,我做了,但它不起作用对于我,当我尝试获取我的朋友列表时,我只得到一个空列表,这是我使用的代码, 没有错误,但列表是空的。

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    String code = request.getParameter("code");

    String URLEncodedRedirectURI = URLEncoder.encode("http://localhost:8084/facebookfriends/FriendsListServlet");
    String MY_ACCESS_TOKEN = "";

    String authURL = "https://graph.facebook.com/oauth/access_token?"
            + "client_id=" + FriendsListServlet.APP_ID + "&"
            + "redirect_uri=" + URLEncodedRedirectURI + "&"
            + "client_secret=" + FriendsListServlet.APP_SECRET + "&"
            + "code=" + code;

    URL url = new URL(authURL);

    String result = readURL(url);
    String[] pairs = result.split("&");

    for (String pair : pairs) {

        String[] kv = pair.split("=");
        if (kv[0].equals("access_token")) {
            MY_ACCESS_TOKEN = kv[1];
        }
    }
    FacebookClient facebookClient = new DefaultFacebookClient(MY_ACCESS_TOKEN, FriendsListServlet.APP_SECRET);
    Connection<User> friends = null;

    try {
        User loginUser = facebookClient.fetchObject("me", User.class);
        request.setAttribute("loginUser", loginUser);
        friends = facebookClient.fetchConnection("/me/friends", User.class);

    } catch (FacebookException e) {
        e.printStackTrace();
    }

    List<User> friendsList = friends.getData();
    int count = friendsList.size();
    request.setAttribute("friendsList", friendsList);
    request.getRequestDispatcher("FriendsList.jsp").forward(request, response);
}

1 个答案:

答案 0 :(得分:2)

如果没有他们使用您的应用,您将无法再获得朋友生日。通过图谱API的引入,friends_*权限已被删除。