3
我們使用的是restfb 1.6.14。在獲取公共帖子時出現以下錯誤。接收到類型爲OAuthException的Facebook錯誤響應:發生意外錯誤。請稍後重試您的請求。 (代碼2,子代碼null)
com.restfb.exception.FacebookOAuthException: Received Facebook error response of
type OAuthException: An unexpected error has occurred. Please retry your reques
t later. (code 2, subcode null)
at com.restfb.DefaultFacebookClient$DefaultGraphFacebookExceptionMapper.
exceptionForTypeAndMessage(DefaultFacebookClient.java:964)
at com.restfb.DefaultFacebookClient.throwFacebookResponseStatusException
IfNecessary(DefaultFacebookClient.java:885)
at com.restfb.DefaultFacebookClient.makeRequestAndProcessResponse(Defaul
tFacebookClient.java:824)
at com.restfb.DefaultFacebookClient.makeRequest(DefaultFacebookClient.ja
va:765)
at com.restfb.DefaultFacebookClient.makeRequest(DefaultFacebookClient.ja
va:729)
at com.restfb.DefaultFacebookClient.fetchConnection(DefaultFacebookClien
t.java:271)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
使用下面的代碼獲得訪問令牌,
AccessToken accessToken = new
DefaultFacebookClient().obtainAppAccessToken(appid,appsecret);
String token=accessToken.getAccessToken();
使用下面的源代碼獲得的公開信息,
public Connection<Post> publicSearchMessages(String keyword, int limit) {
Connection<Post> messages = fbClient.fetchConnection("search",
Post.class, Parameter.with("q", keyword),
Parameter.with("limit", limit), Parameter.with("type", "post"));
return messages;
}
爲什麼發生這個錯誤?我如何解決這個錯誤?