php cURL以'application / json'为标题

Question

我正在尝试使用php http-build-query来执行curl请求，但是它不起作用。

curl -H "Content-Type: application/json" -X POST -d '{"crawlDepth": 1, "url": "http://testphp.vulnweb.com/artists.php?artist=1"}' http://127.0.0.1:8775/scan/

如何创建此请求的最佳方法？

Answer 1

$data = array("crawlDepth" => 1, "url" => "http://testphp.vulnweb.com/artists.php?artist=1");
$data_string = json_encode($data);

$ch = curl_init('http://127.0.0.1:8775/scan/');

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/json',      
    'Content-Length: ' . strlen($data_string))
);                                         

$result = curl_exec($ch);