将trustpilot独特的客户链接功能与php和curl集成

我的需要是为Trustpilot widget的客户生成唯一链接。为此，我需要一个访问令牌。我尝试了所有可能的方法，但遇到了相同的错误

{“原因”：“未知授予类型”}

下面是我的代码

$data = array(
GRANT_TYPE => GRANT_TYPE_VALUE,
TRUSTPILOT_USERNAME => TRUSTPILOT_USERNAME_VALUE,
TRUSTPILOT_PASSWORD => TRUSTPILOT_PASSWORD_VALUE,
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,“https://api.trustpilot.com/v1/oauth/oauth-business-users-for-applications/accesstoken”);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$data); //Post Fields
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
‘Authorization: Basic base64 encoded apikey:secretkey’,
‘Content-Type: application/json’
));
$server_output = curl_exec($ch);
curl_close($ch);
var_dump($server_output);

---

提前感谢

您是否尝试将

内容类型

设置为

应用程序/x-www-form-urlencoded

？

我让它工作了，但我必须做一些事情才能让它工作

有效负载数据必须使用

http\u build\u query

进行转换，就像这样

$data = http_build_query(array(
  'grant_type' => 'password',
  'username' => $email,
  'password' => $password,
));

然后curl在验证来自服务器的SSL证书时遇到问题。因此我添加了以下两行：

curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);

更改为的标题值

$authorization = 'Basic '. base64_encode($key . ':' . $secret);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
  'Authorization: ' . $authorization,
  'Content-Type: application/x-www-form-urlencoded'
 ));

---

最后一段代码：

$data = http_build_query(array(
'grant_type' => 'password',
'username' => $username,
'password' => $password,
));
$authorization = 'Basic '. base64_encode($key . ':' . $secret);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"https://api.trustpilot.com/v1/oauth/oauth-business-users-for-applications/accesstoken");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
  'Authorization: ' . $authorization,
  'Content-Type: application/x-www-form-urlencoded'
 ));

---

希望这能对您有所帮助。

是的，我尝试了应用程序/x-www-form-urlencoded，但结果是一样的当我添加它时，我开始得到

“原因”：“身份验证失败”

http\u build\u查询应该只调用一次……如果您删除两个调用中的一个，它就可以工作。