Php Facebook错误：“；创建formpost数据失败“；上传照片到粉丝页面_Php_Facebook

Php Facebook错误：“；创建formpost数据失败“；上传照片到粉丝页面

php facebook

Php Facebook错误：“；创建formpost数据失败“；上传照片到粉丝页面,php,facebook,Php,Facebook,我想上传一张照片到粉丝页面，但我不能，我读过一次，要发送它，就必须是POST表单！是吗 index.php <html> <head> <title>Index Page Facebook</title> </head> <body> <?php require('config.php'); if($user){ $_SESSION['use

我想上传一张照片到粉丝页面，但我不能，我读过一次，要发送它，就必须是POST表单！是吗

index.php

<html>
<head>
    <title>Index Page Facebook</title>
</head>
<body>
    <?php 
        require('config.php');


        if($user){
            $_SESSION['user_id'] = $user;
?>
        <form action="facebook3.php" method="post" accept-charset="utf-8">
            Message <input type="text" name="message"> <br>
            Photo: <input type="file" name="pictureFile">
                <input type="submit" value="Postar">
        </form>
<?php       
            exit();         
        }else{
    ?>
            <a href="<?php $facebook->getLoginUrl(array('scope' => $fbPermissions, 'redirect_uri' => $homeurl)); ?>">Login Facebook</a>;
    <?php       
        }
    ?>  
</body>
</html>

<?php
include_once("config.php");
//destroy facebook session if user clicks reset


if($_POST)
{
    //$loginUrl = $facebook->getLoginUrl(array('scope' =>  'manage_pages'));    
    //$loginUrl = $facebook->getLoginUrl(array('scope' =>  'publish_stream'));  
    @include_once("config.php");


    //Post variables we received from user
    $userPhoto  = $_FILES["pictureFile"]["tmp_name"];
    $userMessage    = $_POST["message"];

    if(strlen($userMessage)<1)
    {
        //message is empty
        $userMessage = '';
    }

        //HTTP POST request to PAGE_ID/photos with the publish_stream
        $post_url = '/228433913910358/feed';
        //posts message on page statues

        $msg_body = array(
        'source'=>'@'.$userPhoto,
        'message' => $userMessage
        );

    if ($user) {
      try {
            $postResult = $facebook->api($post_url, 'post', $msg_body );
        } catch (FacebookApiException $e) {
        echo $e->getMessage();
      }
    }else{
     header("Location: index.php ");
    }

    //Show sucess message
    if($user && !empty($postResult))
     {
         echo '<html><head><title>Message Posted</title><link href="style.css" rel="stylesheet" type="text/css" /></head><body>';
         echo '<div id="fbpageform" class="pageform" align="center">';
         echo '<h1>Your message is posted on your facebook wall.</h1>';
         echo '<a class="button" href="'.$homeurl.'">Back to Main Page</a> <a target="_blank" class="button" href="http://www.facebook.com/'.$fbuser.'">Visit Your Page</a>';
         echo '</div>';
         echo '</body></html>';
     }
}

?>


索引页Facebook
消息

照片:
;

fb.php

<html>
<head>
    <title>Index Page Facebook</title>
</head>
<body>
    <?php 
        require('config.php');


        if($user){
            $_SESSION['user_id'] = $user;
?>
        <form action="facebook3.php" method="post" accept-charset="utf-8">
            Message <input type="text" name="message"> <br>
            Photo: <input type="file" name="pictureFile">
                <input type="submit" value="Postar">
        </form>
<?php       
            exit();         
        }else{
    ?>
            <a href="<?php $facebook->getLoginUrl(array('scope' => $fbPermissions, 'redirect_uri' => $homeurl)); ?>">Login Facebook</a>;
    <?php       
        }
    ?>  
</body>
</html>

<?php
include_once("config.php");
//destroy facebook session if user clicks reset


if($_POST)
{
    //$loginUrl = $facebook->getLoginUrl(array('scope' =>  'manage_pages'));    
    //$loginUrl = $facebook->getLoginUrl(array('scope' =>  'publish_stream'));  
    @include_once("config.php");


    //Post variables we received from user
    $userPhoto  = $_FILES["pictureFile"]["tmp_name"];
    $userMessage    = $_POST["message"];

    if(strlen($userMessage)<1)
    {
        //message is empty
        $userMessage = '';
    }

        //HTTP POST request to PAGE_ID/photos with the publish_stream
        $post_url = '/228433913910358/feed';
        //posts message on page statues

        $msg_body = array(
        'source'=>'@'.$userPhoto,
        'message' => $userMessage
        );

    if ($user) {
      try {
            $postResult = $facebook->api($post_url, 'post', $msg_body );
        } catch (FacebookApiException $e) {
        echo $e->getMessage();
      }
    }else{
     header("Location: index.php ");
    }

    //Show sucess message
    if($user && !empty($postResult))
     {
         echo '<html><head><title>Message Posted</title><link href="style.css" rel="stylesheet" type="text/css" /></head><body>';
         echo '<div id="fbpageform" class="pageform" align="center">';
         echo '<h1>Your message is posted on your facebook wall.</h1>';
         echo '<a class="button" href="'.$homeurl.'">Back to Main Page</a> <a target="_blank" class="button" href="http://www.facebook.com/'.$fbuser.'">Visit Your Page</a>';
         echo '</div>';
         echo '</body></html>';
     }
}

?>

所以，我试着通过邮寄，直接写$photo路径，但是错误依然存在

创建formpost数据失败

我知道这是一个迟到的回复，但对于其他人来说，可能会落在这里

我发现有4件事可能会有问题：
1.您需要确保$userPhoto包含到图片的有效服务器路径。
2.我用“图片”而不是“来源”来发布图片。（但可能两者都有效） 3.由于您正在上载照片，因此应将其上载到//照片而不是//提要（或使用/photos上载到相册）
4.您需要确保$facebook配置的fileUpload设置为true，或者确保写入以下行：
$facebook->setFileUploadSupport（true）；在调用api之前
下面是代码的外观（未经测试的代码）

，这个页面解释了很多关于facebook上帖子图片的内容
我在调用Twitter API库时遇到了同样的问题。在本例中，是库中的一行，它执行一条php curl_exec指令，该指令触发该消息。很可能您调用的Facebook API库使用了相同的指令，并且由于相同的原因失败