php发送post请求

Http中传输对象，最好的表现形式莫过于 JSON 字符串了，但是作为参数的接收方，又是需要被告知传过来的是JSON！

function http_post_json($url, $jsonStr)
{
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_POST, 1);
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonStr);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_HTTPHEADER, array(
      'Content-Type: application/json; charset=utf-8',
      'Content-Length: ' . strlen($jsonStr)
    )
  );
  $response = curl_exec($ch);
  $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  return array($httpCode, $response);
}
$url = "http://blog.snsgou.com";
$jsonStr = json_encode(array('a' => 1, 'b' => 2));
list($returnCode, $returnContent) = http_post_json($url, $jsonStr);

来源：CSDN

作者：邪小新

链接：https://blog.csdn.net/qq_42074075/article/details/103741189