无法解析主机
在我的开发计算机上，这种情况再次随机发生。它在生产服务器上运行良好，所以无论如何。但我仍然需要在这里测试一下。
无法解析主机：（主机名）；找不到主机。
我知道这些设置存在安全漏洞。但现在，我更关心的是让它发挥作用。 HTTP 地址当然可以正常工作，但使用 HTTPS 的地址不会返回任何内容，并且会给出无法找到主机名的错误。这次我搜索了一下，没有发现任何有用的东西。
function useCurl($xml,$cert,$host){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$host);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
curl_setopt($ch, CURLOPT_SSLCERT, $cert);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
$result = curl_exec($ch);
if (curl_error($ch)) {
print "cURL error: ". curl_error($ch) ."\n<br/>";
}
curl_close($ch);
return $result;
}
This randomly started happening again on my development computer. It works fine on the production server, so whatever. But I still need to test this here.
Could not resolve host: (hostname); Host not found.
I know about the security vulnerabilities with these settings. But right now, I care more about getting this to work. HTTP addresses of course work fine, but those with HTTPS return no content and give an error about not being able to find the hostname. I've searched and didn't find anything useful this time.
function useCurl($xml,$cert,$host){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$host);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
curl_setopt($ch, CURLOPT_SSLCERT, $cert);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
$result = curl_exec($ch);
if (curl_error($ch)) {
print "cURL error: ". curl_error($ch) ."\n<br/>";
}
curl_close($ch);
return $result;
}
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您是否尝试添加
curl_setopt($ch, CURLOPT_PORT, 443);以便它连接到启用 ssl 的端口上的服务器？Have you tried adding
curl_setopt($ch, CURLOPT_PORT, 443);so that it connects to the server on the ssl enabled port?