Question

我正在尝试使用Unirest.io PHP从Twitter获取API令牌。我的代码如下：

[in PHP]
$response = Unirest::post("https://api.twitter.com//oauth2/token",
  array(
"Authorization" => "Basic [AUTH_KEY]",
"Content-Type" => "application/x-www-form-urlencoded;charset=UTF-8"
),
array("grant_type" => "client_credentials")

);

我从Twitter获得的是：

{
 errors: [
 {
 code: 170,
 label: "forbidden_missing_parameter",
 message: "Missing required parameter: grant_type"
  }
 ]
 }

据我了解，它要求请求的“正文”包含“grant_type”：“client_credentials”，我认为它包含在上面的unirest请求中，但显然情况并非如此。任何帮助或评论？

Answer 1

这种情况来得太晚了，但未来可能会帮助其他人。刚才有这个问题，但这是我如何解决它。我基本上将“grant_type”作为字符串而不是像这样的数组传递

$uri = "https://api.twitter.com/oauth2/token";

$headers = [
    "Authorization: Basic ".XXXXXXX, 
    "Content-Type: application/x-www-form-urlencoded;charset=UTF-8",
];

$verb = "POST";

//here is where i replaced the value of body with a string instead of an array
$body = 'grant_type=client_credentials';

$ch = curl_init($uri);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $verb);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLINFO_HTTP_CODE, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);

$result = curl_exec($ch);
$response = json_decode($result);

它以twitter记录的方式返回了预期的结果。

Twitter API错误＆＃34;缺少必需参数：grant_type＆＃34;使用Unirest.io

1 个答案: