blocks|key|962078|text|使用curl上传图像文件有多种方式，例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962079|$ch+=+curl_init();
$data+=+array('name'+=>+'Foo',+'file'+=>+'@/path/to/image.jpeg');
curl_setopt($ch,+CURLOPT_URL,+'http://localhost/upload.php');
curl_setopt($ch,+CURLOPT_POST,+1);
//CURLOPT_SAFE_UPLOAD+defaulted+to+true+in+5.6.0
//So+next+line+is+required+as+of+php+>=+5.6.0
curl_setopt($ch,+CURLOPT_SAFE_UPLOAD,+false);
curl_setopt($ch,+CURLOPT_POSTFIELDS,+$data);
curl_exec($ch);|code-block|syntax|javascript|962080|您可以在http://au.php.net/manual/en/function.curl-setopt.php上查看示例|offset|length|962081|entityMap|0|LINK|mutability|MUTABLE|url|http://au.php.net/manual/en/function.curl-setopt.php^0|0|0|4|1G|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

there are multiple ways to use curl to upload image files, e.g.:

<pre><code>$ch = curl_init();
$data = array('name' =&gt; 'Foo', 'file' =&gt; '@/path/to/image.jpeg');
curl_setopt($ch, CURLOPT_URL, 'http://localhost/upload.php');
curl_setopt($ch, CURLOPT_POST, 1);
//CURLOPT_SAFE_UPLOAD defaulted to true in 5.6.0
//So next line is required as of php &gt;= 5.6.0
curl_setopt($ch, CURLOPT_SAFE_UPLOAD, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_exec($ch);
</code></pre>

you can check the examples at: <a href="http://au.php.net/manual/en/function.curl-setopt.php" rel="noreferrer">http://au.php.net/manual/en/function.curl-setopt.php</a>

blocks|key|962133|text|VolkerK是完全正确的，但我的经验表明，发送文件"@“运算符只适用于数组。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962134|$post['file']+=+"@FILE_Path"|code-block|syntax|javascript|962135|现在，您可以使用CURLOPT_POSTFIELDS发送文件|offset|length|style|CODE|962136|entityMap^0|0|0|8|I|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

VolkerK is completely right but my experience suggest that sending a file "@" operator will only work with arrays.

<pre><code>$post['file'] = "@FILE_Path"
</code></pre>

Now you can send the file using <code>CURLOPT_POSTFIELDS</code>

blocks|key|962171|text|因为某些原因，Andy+Lin使用的方法对我不起作用，所以我找到了这个方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962172|function+makeCurlFile($file){
++++$mime+=+mime_content_type($file);
++++$info+=+pathinfo($file);
++++$name+=+$info['basename'];
++++$output+=+new+CURLFile($file,+$mime,+$name);
++++return+$output;
}|code-block|syntax|javascript|962173|您可以通过将值关联到$data有效负载中的键来发送其他内容，而不仅仅是文件，如下所示：|962174|$ch+=+curl_init("https://api.example.com");
$mp3+=makeCurlFile($audio);
$photo+=+makeCurlFile($picture);
$data+=+array('mp3'+=>+$mp3,+'picture'+=>+$photo,+'name'+=>+'My+latest+single',+
'description'+=>+'Check+out+my+newest+song');
curl_setopt($ch,+CURLOPT_POST,1);
curl_setopt($ch,+CURLOPT_POSTFIELDS,+$data);
$result+=+curl_exec($ch);
if+(curl_errno($ch))+{
+++$result+=+curl_error($ch);
}
curl_close+($ch);|962175|我认为这是由于一些API出于安全原因而不支持旧的方式。|962176|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

The method used by Andy Lin didn't work for me for some reason so I found this method:
<pre><code>function makeCurlFile($file){
 $mime = mime_content_type($file);
 $info = pathinfo($file);
 $name = $info['basename'];
 $output = new CURLFile($file, $mime, $name);
 return $output;
}
</code></pre>
You can send other stuffs, not just files by associating the value to a key inside the $data payload as shown below:
<pre><code>$ch = curl_init(&quot;https://api.example.com&quot;);
$mp3 =makeCurlFile($audio);
$photo = makeCurlFile($picture);
$data = array('mp3' =&gt; $mp3, 'picture' =&gt; $photo, 'name' =&gt; 'My latest single', 
'description' =&gt; 'Check out my newest song');
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
if (curl_errno($ch)) {
 $result = curl_error($ch);
}
curl_close ($ch);
</code></pre>
I am thinking this is due to the fact that some API doesn't support the old way of doing it for security reasons.

blocks|key|962212|text|我使用这种方法从HTML表单发送照片|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962213|$ch+=+curl_init();

$cfile+=+new+CURLFile($_FILES['resume']['tmp_name'],+$_FILES['resume']['type'],+$_FILES['resume']['name']);

curl_setopt($ch,+CURLOPT_URL,+$url);
curl_setopt($ch,+CURLOPT_CUSTOMREQUEST,+"POST");
curl_setopt($ch,+CURLOPT_POSTFIELDS,+$cfile);
curl_setopt($ch,+CURLOPT_RETURNTRANSFER,+true);
$result+=+curl_exec($ch);|code-block|syntax|javascript|962214|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I used this method of sending a photo from the HTML form
<pre><code>$ch = curl_init();

$cfile = new CURLFile($_FILES['resume']['tmp_name'], $_FILES['resume']['type'], $_FILES['resume']['name']);

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, &quot;POST&quot;);
curl_setopt($ch, CURLOPT_POSTFIELDS, $cfile);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
</code></pre>

It's trivial to get image from server but I think about something different. It is crazy question but... Is it possible to send file (image) to a server but not using form upload or ftp connection? I want to send a request to eg. <a href="http://www.example.com/file.php" rel="noreferrer">http://www.example.com/file.php</a> with binary content. I think I need to set Content-type header image/jpeg but how to add some content to my request?

CURL PHP send image

服务器

从服务器获取图像很简单，但我考虑的是不同的东西。这是个疯狂的问题但是..。是否可以将文件(图像)发送到服务器，但不使用表单上传或ftp连接？我想发送一个请求到eg。包含二进制内容的。我想我需要设置内容类型头部image/jpeg，但是如何在我的请求中添加一些内容呢？

问CURL PHP发送图像
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问CURL PHP发送图像EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问CURL PHP发送图像
EN