尝试使用 wordpress API 发表评论时如何修复“rest_invalid_param”

Question

我正在尝试使用 cURL 对博客文章发表评论，但最终出现“rest_invalid_param”错误。

我尝试在邮递员的 cURL 中运行相同的 URL，它运行良好。我不知道我哪里出错了。

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://example.com/aapta-blog/wp-json/wp/v2/comments");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = array(
'author_email' => urlencode($user_email),
'author_name' => urlencode($user_name),
'content' => urlencode($content),
'post' => urlencode($post_id)
);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
curl_close($ch);
print_r($result);
die();

我什至尝试过 json_encode($data)，但仍然出现错误。 我在邮递员中传递的是http://example.com/aapta-blog/wp-json/wp/v2/comments?author_email=novusflos.web@gmail.com&author_name=Danu&content=Test from postman2&post=38

错误：

{
  code: "rest_invalid_param",
  message: "Invalid parameter(s): post",
  data: {
    status: 400,
    params: {
      post: "post is not of type integer."
    }
  }
}

Answer 1

URL 编码可能会在 cURL 中出错。不妨试试这个。

$data = json_encode( 

     array(
      'author_email' => $user_email,
      'author_name' => $user_name,
      'content' => $content,
      'post' => $post_id
     )
);



$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://example.com/aapta-blog/wp-json/wp/v2/comments");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$result = curl_exec($ch);
curl_close($ch);
print_r($result);
die();