PHP-curl文件传输

我们正在使用GLPI API，我们需要创建一个与文档链接的票据

我唯一不能翻译的部分是文件的上传

带卷曲（工作）：

但我无法翻译这是在PHP CURL中，我尝试了以下方法：

  $headers = array(
 'Authorization: Basic ' . $_SESSION['encodelogin'],
 'App-Token:' . $_SESSION['app_token'], // <---
 'Session-Token:' . $_SESSION['session_token'],
 'Http_Accept: application/json',

);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_exec($ch);
echo $url = $_SESSION['api_url'] . "/Document";

$cfile = new CURLFile('testpj.txt', 'text/plain', 'test_name');
//$manifest = 'uploadManifest={"input": {"name": "test", "_filename" : "testpj.txt"}};type=application/json filename[0]=@'+$cfile;
$post = ["{\"input\": {\"name\": \"test\", \"_filename\" : \"testpj.txt\"}};type=application/json}", @"C:\\xampp\htdocs\glpi"];
print_r($post);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);

$headers=数组(
“授权：基本”。$\u会话['encodelogin']，
“应用程序令牌：”。$\u会话[“应用程序令牌”]，//$param\u值）{
$parameters[$param_name]=$param_值；
}
}如果（strlen（$body）>0，则为else{
$this->returnError（“JSON负载似乎无效”，400，“错误\u JSON\u负载\u无效”，
假）；
}
$this->format=“json”；
}else if（strpos（$content_type，“multipart/form data”）！==false）{
if（count（$\u FILES）returnError（“文件似乎太大！”）。print\r（$\u FILES），400，
“错误\上传\文件\太大\发布\最大\大小”，错误）；
}
//对于这种内容类型，php://input 是空的…（参见http://php.net/manual/en/wrappers.php.php)
if（！$uploadManifest=json_解码（stripcslashes（$_请求['uploadManifest']））{
//打印（美元文件）；
$this->returnError（“JSON负载似乎无效”，400，“错误\u JSON\u负载\u无效”，
假）；
}

我在$\u请求中没有uploadManifest，如果我将文件名[0]放入文件，则会出现curl错误26（无法读取文件）

谢谢你翻译

-F "uploadManifest={\"input\": {\"name\": \"Uploaded document\", \"_filename\" : \"test.txt\"}};type=application/json"

这是一个棘手的问题，因为php不支持将内容类型头（或任何真正的头）添加到多部分请求的成员中，唯一的*例外*（我知道）是CURLFile的“内容类型”和内容处置的“文件名”header…考虑到这一点，您可以通过将数据放入一个文件并围绕该伪文件创建一个CURLFile（），来解决这个问题，但它看起来很复杂和愚蠢（因为PHP的curl api包装器缺乏对它的适当支持）

使用CURLFile解决方案，它看起来像：

<?php
declare(strict_types = 1);
$ch = curl_init();
$stupid_workaround_file1h = tmpfile();
$stupid_workaround_file1f = stream_get_meta_data($stupid_workaround_file1h)['uri'];
fwrite($stupid_workaround_file1h, json_encode(array(
    'input' => array(
        'name' => 'Uploaded document',
        '_filename' => 'test.txt'
    )
)));
curl_setopt_array($ch, array(
    CURLOPT_URL => "http://glpitest/glpi/apirest.php/Document",
    CURLOPT_POST => 1,
    CURLOPT_HEADER => 1,
    CURLOPT_HTTPHEADER => array(
        "Session-Token:sessiontoken",
        "App-Token:apptoken"
    ),
    CURLOPT_POSTFIELDS => array(
        'uploadManifest' => new CURLFile($stupid_workaround_file1f, 'application/json', ' '), // https://bugs.php.net/bug.php?id=79004
        'filename[0]' => new CURLFile('test.txt', 'text/plain')
    )
));
curl_exec($ch);
curl_close($ch);
fclose($stupid_workaround_file1h);

谢谢你的帮助

$文档可以是$\u文件['whatever']帖子。

在GLPIAPI上工作

<?php
declare (strict_types = 1);
session_start();
$document = array('name' => 'document', 'path' => 'C:\xampp\htdocs\glpi\document.pdf', 'type' => 'txt', 'name_ext' => 'document.pdf');
$url = $_SESSION['api_url'] . "/Document";
$uploadManifest = json_encode(array(
 'input' => array(
  'name' => $document['name'],
  '_filename' => $document['name_ext'],
 ),
));

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLINFO_HEADER_OUT, 1);

curl_setopt_array($ch, array(
 CURLOPT_URL => $url,
 CURLOPT_POST => 1,
 CURLOPT_HEADER => 1,
 CURLOPT_HTTPHEADER => array(
  'Content-Type: multipart/form-data',
  'Authorization: Basic ' . $_SESSION['encodelogin'],
  'App-Token:' . $_SESSION['app_token'], // <---
  'Session-Token:' . $_SESSION['session_token'],
 ),

 CURLOPT_POSTFIELDS => array(
  'uploadManifest' => $uploadManifest,
  'filename[0]' => new CURLFile($document['path'], $document['type'], $document['name_ext']),
 ),
));
print_r($_REQUEST);
echo $result = curl_exec($ch);

echo "erreur n° " . curl_errno($ch);
$header_info = curl_getinfo($ch, CURLINFO_HEADER_OUT) . "/";
print_r($header_info);
if ($result === false) {
 $result = curl_error($ch);
 echo stripslashes($result);

}
curl_close($ch);

是您遇到问题的清单JSON还是实际文件？我真的不知道..上传清单对我来说似乎没问题。
-F "uploadManifest={\"input\": {\"name\": \"Uploaded document\", \"_filename\" : \"test.txt\"}};type=application/json"

<?php
declare(strict_types = 1);
$ch = curl_init();
$stupid_workaround_file1h = tmpfile();
$stupid_workaround_file1f = stream_get_meta_data($stupid_workaround_file1h)['uri'];
fwrite($stupid_workaround_file1h, json_encode(array(
    'input' => array(
        'name' => 'Uploaded document',
        '_filename' => 'test.txt'
    )
)));
curl_setopt_array($ch, array(
    CURLOPT_URL => "http://glpitest/glpi/apirest.php/Document",
    CURLOPT_POST => 1,
    CURLOPT_HEADER => 1,
    CURLOPT_HTTPHEADER => array(
        "Session-Token:sessiontoken",
        "App-Token:apptoken"
    ),
    CURLOPT_POSTFIELDS => array(
        'uploadManifest' => new CURLFile($stupid_workaround_file1f, 'application/json', ' '), // https://bugs.php.net/bug.php?id=79004
        'filename[0]' => new CURLFile('test.txt', 'text/plain')
    )
));
curl_exec($ch);
curl_close($ch);
fclose($stupid_workaround_file1h);

<?php
declare (strict_types = 1);
session_start();
$document = array('name' => 'document', 'path' => 'C:\xampp\htdocs\glpi\document.pdf', 'type' => 'txt', 'name_ext' => 'document.pdf');
$url = $_SESSION['api_url'] . "/Document";
$uploadManifest = json_encode(array(
 'input' => array(
  'name' => $document['name'],
  '_filename' => $document['name_ext'],
 ),
));

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLINFO_HEADER_OUT, 1);

curl_setopt_array($ch, array(
 CURLOPT_URL => $url,
 CURLOPT_POST => 1,
 CURLOPT_HEADER => 1,
 CURLOPT_HTTPHEADER => array(
  'Content-Type: multipart/form-data',
  'Authorization: Basic ' . $_SESSION['encodelogin'],
  'App-Token:' . $_SESSION['app_token'], // <---
  'Session-Token:' . $_SESSION['session_token'],
 ),

 CURLOPT_POSTFIELDS => array(
  'uploadManifest' => $uploadManifest,
  'filename[0]' => new CURLFile($document['path'], $document['type'], $document['name_ext']),
 ),
));
print_r($_REQUEST);
echo $result = curl_exec($ch);

echo "erreur n° " . curl_errno($ch);
$header_info = curl_getinfo($ch, CURLINFO_HEADER_OUT) . "/";
print_r($header_info);
if ($result === false) {
 $result = curl_error($ch);
 echo stripslashes($result);

}
curl_close($ch);