Facebook SDK user_posts:您请求的某些别名不存在



我试图用FB SDK获取用户帖子,但遇到了一个错误。知道怎么了吗?

let gr2 : FBSDKGraphRequest = FBSDKGraphRequest(graphPath: "user_posts", parameters: nil)
gr2.startWithCompletionHandler({ (connection, result2, error) -> Void in
})

我得到的错误是:

(lldb) po error
Error Domain=com.facebook.sdk.core Code=8 "(null)" UserInfo={com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorCode=803, com.facebook.sdk:FBSDKGraphRequestErrorParsedJSONResponseKey={
    body =     {
        error =         {
            code = 803;
            "fbtrace_id" = "Fo/ky5BIe7W";
            message = "(#803) Some of the aliases you requested do not exist: user_posts";
            type = OAuthException;
        };
    };
    code = 404;
}, com.facebook.sdk:FBSDKGraphRequestErrorHTTPStatusCodeKey=404, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=(#803) Some of the aliases you requested do not exist: user_posts, com.facebook.sdk:FBSDKGraphRequestErrorCategoryKey=0}

user_posts是一个权限,而不是API端点。

您需要使用user_posts授权用户,并使用/me/posts端点获取用户帖子。

你真的需要偶尔看看这些文档,甚至还有适用于所有内容的示例代码:https://developers.facebook.com/docs/graph-api/reference/v2.6/user/feed

请确保您了解权限和API终结点之间的区别。

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