如何在PHP中调用HTTP多部分/相关请求? [英] How to call HTTP multipart/related request in PHP?
问题描述
From this site, there is a HTTP request I want to call. (not exactly the same for the credentials and content, but the structure are the same) It is used for sending MMS.
POST [XXX] HTTP/1.1
Host: europe.ipx.com
Content-Type: multipart/related; type="text/xml"; boundary="----=_037e2e9a2f4e80683dd5c5ec875fb0ce"
Authorization: Basic [XXX]
Content-Length: 18800
Cache-Control: no-cache
Pragma: no-cache
Accept: text/html, image/gif, image/jpg, *; q=.2, */*; q=.2
Connection: keep-alive
------=_037e2e9a2f4e80683dd5c5ec875fb0ce
Content-Type: text/xml; charset=utf-8
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header>
<mm7:TransactionID xmlns:mm7="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-6-MM7-1-2">[XXX]_20090605211315</mm7:TransactionID>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<mm7:SubmitReq xmlns:mm7="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-6-MM7-1-2">
<mm7:MM7Version>6.5.0</mm7:MM7Version>
<mm7:SenderIdentification>
<mm7:VASPID>[XXX]</mm7:VASPID>
<mm7:SenderAddress>
<mm7:ShortCode>[XXX]</mm7:ShortCode>
</mm7:SenderAddress>
</mm7:SenderIdentification>
<mm7:Recipients>
<mm7:To>
<mm7:Number>46733[XXX]</mm7:Number>
</mm7:To>
</mm7:Recipients>
<mm7:ServiceCode>[XXX]</mm7:ServiceCode>
<mm7:DeliveryReport>1</mm7:DeliveryReport>
<mm7:Subject>MMS Subject</mm7:Subject>
<mm7:Content href="cid:attachment_1"/>
</mm7:SubmitReq>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
------=_037e2e9a2f4e80683dd5c5ec875fb0ce
Content-Type: application/vnd.wap.multipart.related; boundary="----=_45435153f79e2b654ebf607c4d65e15e"
Content-Id: <attachment_1>
------=_45435153f79e2b654ebf607c4d65e15e
Content-Type: application/smil
Content-ID: <smil_1.smil>
<smil>
<head>
<layout>
<root-layout background-color="#FFFFFF" height="240px" width="160px"/>
<region id="Image" top="0" left="0" height="50%" width="100%" fit="hidden"/>
<region id="Text" top="50%" left="0" height="50%" width="100%" fit="hidden"/>
</layout>
</head>
<body>
<par dur="12000ms">
<img src="pin_image.jpg" region="Image"></img>
<text src="text_1.txt" size="12" region="Text">
<param name="textsize" value="small" />
</text>
</par>
<par dur="8000ms">
<text src="text_2.txt" size="12" region="Text">
<param name="textsize" value="small" />
</text>
</par>
</body>
</smil>
------=_45435153f79e2b654ebf607c4d65e15e
Content-Type: text/plain; charset=utf-8; name=text_1.txt
Content-ID: <text_1.txt>
Hello!
This is the first text-block.
------=_45435153f79e2b654ebf607c4d65e15e
Content-Type: text/plain; charset=utf-8; name=text_2.txt
Content-ID: <text_2.txt>
And this is the second text-block.
------=_45435153f79e2b654ebf607c4d65e15e
Content-Type: image/jpg; name=pin_image.jpg
Content-Transfer-Encoding: base64
Content-ID: <pin_image.jpg>
/* base64-image stripped out from code due to its length */
------=_45435153f79e2b654ebf607c4d65e15e--
------=_037e2e9a2f4e80683dd5c5ec875fb0ce--Array
要发送请求，我在PHP中使用curl函数，但如有必要，我可以使用其他库.
To send the request, I am using curl function in PHP, but I am open to using other library if necessary.
问题是我在通话中看到多个 Content-Type ，据我所知，我无法在中多次设置?但是，它似乎不是多个HTTP请求，因为 Content-Type curl_setopt Host 仅出现一次.如何在PHP中发出这样的HTTP请求?
The problem is that I see multiple Content-Type in the call, and as far as I know, I cannot set Content-Type multiple times in curl_setopt? However, it does not seem to be multiple HTTP request as the Host only appears once. How can I make such a HTTP request in PHP?
推荐答案
最简单的方法是使用Guzzle库:
The easiest would be using the Guzzle library:
https://guzzle.readthedocs.io/en/latest/request-options.html#multipart
$client = new \GuzzleHttp\Client([
// Base URI is used with relative requests
'base_uri' => 'http://europe.ipx.com',
// You can set any number of default request options.
'timeout' => 2.0,
]);
$options = [
'multipart' => [
[
'name' => 'foo',
'contents' => 'data',
'headers' => ['Content-Type' => 'text/xml']
],
[
'name' => 'baz',
'contents' => fopen('/path/to/file', 'r'),
'headers' => ['Content-Type' => 'image/jpeg']
],
[
'name' => 'qux',
'contents' => fopen('/path/to/file', 'r'),
'filename' => 'custom_filename.txt',
'headers' => ['Content-Type' => 'text/plain']
],
]
]);
正如@hanshenrik在其评论中正确指出的那样，Guzzle客户端无法发送多部分/相关请求，因此按
As @hanshenrik correctly notes in his comment, the Guzzle client cannot send multipart/related request, so some hacking is in order as described in Guzzle multipart/related content type feature request.
$url = '/post';
$headers = isset($options['headers']) ? $options['headers'] : [];
$body = new \GuzzleHttp\Psr7\MultipartStream($options['multipart']);
$version = isset($options['version']) ? $options['version'] : '1.1';
$request = new \GuzzleHttp\Psr7\Request('POST', $url, $headers, $body, $version);
$modify['set_headers']['Content-Type'] = 'multipart/related; boundary=' . $request->getBody()->getBoundary();
$request = \GuzzleHttp\Psr7\modify_request($request, $modify);
$response = $client->send($request);
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