[英]Changing group cover image using fb graph api
I want to change the cover image of group created via graph API. 我想更改通过图形API创建的组的封面图像。 Here is the code that I used but it give me error.
这是我使用的代码,但它给了我错误。 I am using app access token.
我正在使用应用程序访问令牌。
$response = $facebook->api('/Groupid', "POST",
array (
'access_token' => $app_token,
'cover_url' => 'calnder.png'
)
);
Fatal error: Uncaught OAuthException: An unknown error has occurred.
致命错误:未捕获的OAuthException:发生未知错误。 thrown in /home/groupsme/public_html/base_facebook.php on line 959
在第959行的/home/groupsme/public_html/base_facebook.php中抛出
Can somebody tell me about my fault please ? 有人可以告诉我我的错吗?
I think the cover_url should be an absolute path to an image. 我认为cover_url应该是图像的绝对路径。
Please test it via Graph explorer first. 请先通过Graph Explorer对其进行测试。 Access token will be app token means
访问令牌将是应用令牌的意思
$app_token = $app_id | $app_secret;
$cover_url = "http://dummyimage.com/600x400/000/fff";
then do this 然后做这个
$response = $facebook->api('/GROUP_ID', "POST", array ( 'access_token' => $app_token,'cover_url' => $cover_url ));
print_r($response);
For reference see the graph explorer screenshot 供参考,请参阅图形资源管理器屏幕截图
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