cURL 帖子不起作用 PHP
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cURL post not working PHP
提问by Maurício Giordano
I'm having trouble using cURL for a specific page.
我在为特定页面使用 cURL 时遇到问题。
A live code working: http://svgen.com/jupiter.php
实时代码工作：http: //svgen.com/jupiter.php
Here is my code:
这是我的代码：
$url = 'https://uspdigital.usp.br/jupiterweb/autenticar';
$data = array('codpes' => 'someLogin', 'senusu' => 'somePass', 'Submit' => '1');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_COOKIEJAR, "FileHere");
curl_setopt($ch, CURLOPT_COOKIEFILE, "FileHere");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_HTTP);
curl_exec($ch);
curl_close($ch);
Although I had used the same url and post data, file_get_contents worked:
虽然我使用了相同的 url 和发布数据，file_get_contents 工作：
$options = array('http' => array('method' => 'POST','content' => http_build_query($data)));
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
var_dump($result);
Someone could help me? Thanks.
有人可以帮助我吗？谢谢。
回答by Hanky Panky
Most probably it is the SSL verification problem.
很可能是 SSL 验证问题。
Add
添加
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
Also if you use CURLOPT_PROTOCOLSoption, it should be HTTPSsince you are posting to a secure url
此外，如果您使用CURLOPT_PROTOCOLS选项，它应该是HTTPS，因为您要发布到安全网址
curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_HTTPS); // you currently have http
回答by Sudhir Bastakoti
make your post data as:
使您的帖子数据为：
$data = array('codpes' => 'someLogin', 'senusu' => 'somePass', 'Submit' => '1');
$postData = "";
foreach( $data as $key => $val ) {
$postData .=$key."=".$val."&";
}
$postData = rtrim($postData, "&");
and change:
并改变：
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
to
到
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
回答by Zeeshan
$data = array('codpes' => 'someLogin', 'senusu' => 'somePass', 'Submit' => '1');
should have been
本来应该
$data = http_build_query(array('codpes' => 'someLogin', 'senusu' => 'somePass', 'Submit' => '1'));
It automatically url encodes your query string as well and is safer than manual methods..
它也会自动对您的查询字符串进行 url 编码，并且比手动方法更安全。
回答by Emre
Try these:
试试这些：
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_CAINFO, '/etc/pki/tls/cert.pem'); // path is valid for RHEL/CentOS
This makes sure the resource you're "curling" has a valid SSL certificate. It is not recommended to set "CURLOPT_SSL_VERIFYPEER" to false (0).
这可确保您“卷曲”的资源具有有效的 SSL 证书。不建议将“CURLOPT_SSL_VERIFYPEER”设置为 false (0)。
回答by Alain Tiemblo
You're on a secure connection, why are you using :
您处于安全连接状态，为什么要使用：
curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_HTTP);
Use instead :
改用：
curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_HTTPS);
