Php 返回“未设置参数”的REST调用

我正在尝试使用curl对API进行rest调用。这是我当前的代码：

$service_url = '...';

    $curl = curl_init($service_url);
    $curl_post_data = array(
            'nome' => $this->name,
            'email' => $this->email,
            'age' => $this->age
    );

    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $curl_post_data);
    $curl_response = curl_exec($curl);

    var_dump( $curl_response ); 

我知道包含姓名、电子邮件和年龄的数组包含信息，因为我重复了这些信息

问题是，当我var_转储$curl响应时，会收到以下消息：

{"status":"NOK","errorCode":-1,"errorMessage":"No Parameters sent"}

有什么想法吗？

试试这个：

$service_url = '...';

$curl = curl_init($service_url);
$curl_post_data = array(
        'nome' => $this->name,
        'email' => $this->email,
        'age' => $this->age
);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS,http_build_query($curl_post_data));  // using http_query_builder
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // for receiving  response from server

$curl_response = curl_exec($curl);

var_dump( $curl_response ); 

选项CURLOPT_RETURNTRANSFER将允许curl_exec将响应返回到可选的进一步解析