Facebook graph api 使用Facebook Graph v5 sdk在Facebook上发布时出错
我正在使用FacebookGraphV5SDK登录并在墙上发布，但出现了一些错误。我已成功登录并成功获取用户详细信息，如年龄、生日等，但在facebook上发布时使用此代码Facebook graph api 使用Facebook Graph v5 sdk在Facebook上发布时出错,facebook-graph-api,Facebook Graph Api,我正在使用FacebookGraphV5SDK登录并在墙上发布，但出现了一些错误。我已成功登录并成功获取用户详细信息，如年龄、生日等，但在facebook上发布时使用此代码 $fb->post（'/me/feed'，$attachment，$accessToken） 获取一些权限错误，如下所示 错误： 致命错误：未捕获的Facebook\Exceptions\FacebookAuthorizationException:（#200）需要发布操作权限，或者需要管理页面并以具有足够管理权限的管理员身
$fb->post（'/me/feed'，$attachment，$accessToken）<?php
require_once "config.php";
$redirectURL = "http://localhost/fbLogin/fb-callback.php";
$permissions = ['email, user_birthday,user_posts,manage_pages,publish_pages'];
$loginURL = $helper->getLoginUrl($redirectURL, $permissions);
echo $loginURL;
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<button onclick="myFunction()">Click me</button>
<script>
function myFunction() {
window.location = "<?php echo $loginURL; ?>";
}
</script>
</body>
</html>
点击我
函数myFunction（）{
window.location=“”；
}
<?php
require_once "config.php";
try {
$accessToken = $helper->getAccessToken();
} catch(\fbLogin\Exceptions\FacebookResponseException $e) {
echo $e->getMessage();
exit();
} catch(\fbLogin\Exceptions\FacebookResponseException $d) {
echo $d->getMessage();
exit();
}
if (!isset($accessToken)) {
if ($helper->getError()) {
header('HTTP/1.0 401 Unauthorized');
echo "Error: " . $helper->getError() . "\n";
echo "Error Code: " . $helper->getErrorCode() . "\n";
echo "Error Reason: " . $helper->getErrorReason() . "\n";
echo "Error Description: " . $helper->getErrorDescription() . "\n";
} else {
header('HTTP/1.0 400 Bad Request');
echo 'Bad request';
}
exit;
}
// Logged in
echo '<h3>Access Token</h3>';
var_dump($accessToken->getValue());
// The OAuth 2.0 client handler helps us manage access tokens
$oAuth2Client = $fb->getOAuth2Client();
// Get the access token metadata from /debug_token
$tokenMetadata = $oAuth2Client->debugToken($accessToken);
echo '<h3>Metadata</h3>';
var_dump($tokenMetadata);
// Validation (these will throw FacebookSDKException's when they fail)
$tokenMetadata->validateAppId('371331840061100'); // Replace {app-id} with your app id
// If you know the user ID this access token belongs to, you can validate it here
//$tokenMetadata->validateUserId('123');
$tokenMetadata->validateExpiration();
if (! $accessToken->isLongLived()) {
// Exchanges a short-lived access token for a long-lived one
try {
$accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken);
} catch (Facebook\Exceptions\FacebookSDKException $e) {
echo "<p>Error getting long-lived access token: " . $e->getMessage() . "</p>\n\n";
exit;
}
echo '<h3>Long-lived</h3>';
var_dump($accessToken->getValue());
}
$_SESSION['fb_access_token'] = (string) $accessToken;
$respose = $fb->get("/me?fields=id,name,email,first_name,last_name,address,hometown,gender,birthday,posts", $accessToken);
// Get the base class GraphNode from the response
$graphNode = $respose->getGraphNode();
// Get the response typed as a GraphUser
$user = $respose->getGraphUser();
echo $user->getName();
echo $user->getEmail();
echo $user->getBirthday()->format('m/d/y');
echo $graphNode->getField('country');
echo $user->getHomeTown();
echo $user->getGender();
echo $_SESSION['fb_access_token'];
header('Location: http://localhost/fblogin/home.php');
?>
您似乎试图使用不包含publish\u actions
权限的令牌在用户墙上发布帖子
您应该先阅读关于publish\u actions
的更改日志，不过：
<?php
session_start();
require_once "Facebook/autoload.php";
$fb = new \Facebook\Facebook([
'app_id' => '371331840061100',
'app_secret' =>'fc535825bfe084a63c33a6d36648ddff',
'default_graph_version' => 'v2.10'
]);
$helper = $fb->getRedirectLoginHelper();
?>
<?php
require_once "config.php";
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<h1>wlecom</h1>
<?php
$message = "test message";
$attachment = array('message' => $message);
try{
$accessToken = $_SESSION['fb_access_token'];
// Post to Facebook
$fb->post('/me/feed', $attachment, $accessToken);
// Display post submission status
echo 'The post was published successfully to the Facebook timeline.';
}catch(FacebookResponseException $e){
echo 'Graph returned an error: ' . $e->getMessage();
exit;
}catch(FacebookSDKException $e){
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
} catch(\fbLogin\Exceptions\FacebookResponseException $e) {
echo $e->getMessage();
exit();
} catch(\fbLogin\Exceptions\FacebookResponseException $d) {
echo $d->getMessage();
exit();
}
?>
</body>
</html>