php中的Facebook api墙贴
我试过下面的代码不工作php中的Facebook api墙贴,php,facebook,Php,Facebook,我试过下面的代码不工作 $attachment = array('message' => 'some meesgae', 'name' => 'This is my demo Facebook application!', 'caption' => "Caption of the Post", 'link' => 'http://mylink.com', 'description' => 'this is a description', 'picture' =>
$attachment = array('message' => 'some meesgae', 'name' => 'This is my demo Facebook application!', 'caption' => "Caption of the Post", 'link' => 'http://mylink.com', 'description' => 'this is a description', 'picture' => 'http://mysite.com/pic.gif', 'actions' => array(array('name' => 'Get Search', 'link' => 'http://www.google.com')) );
$result = $facebook->api('/me/feed/','post',$attachment);
您需要对附件进行JSON编码：
$attachment=json\u encode（$attachment）
此外，Graph Api不支持操作链接，仅支持以下参数：
message The message
picture If available, a link to the picture included with this post
link The link attached to this post
name The name of the link
caption The caption of the link (appears beneath the link name)
description A description of the link (appears beneath the link caption)
source If available, the source link attached to this post (for example, a flash or video file)
关于操作链接，BeRecursive是正确的，但是$facebook api函数为您进行json编码，您还可以发送“cb”，这是一个回调函数。截至今天，facebook发布了以下内容
获取OAutheException:（#1）发生未知错误错误需要在墙上附加更多图片近5张好友图片抱歉，我不太明白？
message The message
picture If available, a link to the picture included with this post
link The link attached to this post
name The name of the link
caption The caption of the link (appears beneath the link name)
description A description of the link (appears beneath the link caption)
source If available, the source link attached to this post (for example, a flash or video file)
<?
// Remember to copy files from the SDK's src/ directory to a
// directory in your application on the server, such as php-sdk/
require_once('php-sdk/facebook.php');
$config = array(
'appId' => 'YOUR_APP_ID',
'secret' => 'YOUR_APP_SECRET',
);
$facebook = new Facebook($config);
$user_id = $facebook->getUser();
?>
<html>
<head></head>
<body>
<?
if($user_id) {
// We have a user ID, so probably a logged in user.
// If not, we'll get an exception, which we handle below.
try {
$ret_obj = $facebook->api('/me/feed', 'POST',
array(
'link' => 'www.example.com',
'message' => 'Posting with the PHP SDK!'
));
echo '<pre>Post ID: ' . $ret_obj['id'] . '</pre>';
} catch(FacebookApiException $e) {
// If the user is logged out, you can have a
// user ID even though the access token is invalid.
// In this case, we'll get an exception, so we'll
// just ask the user to login again here.
$login_url = $facebook->getLoginUrl( array(
'scope' => 'publish_stream'
));
echo 'Please <a href="' . $login_url . '">login.</a>';
error_log($e->getType());
error_log($e->getMessage());
}
// Give the user a logout link
echo '<br /><a href="' . $facebook->getLogoutUrl() . '">logout</a>';
} else {
// No user, so print a link for the user to login
// To post to a user's wall, we need publish_stream permission
// We'll use the current URL as the redirect_uri, so we don't
// need to specify it here.
$login_url = $facebook->getLoginUrl( array( 'scope' => 'publish_stream' ) );
echo 'Please <a href="' . $login_url . '">login.</a>';
}
?>
</body>
</html>