使用 curl 返回错误的 API V3 搜索 YouTube 视频

Question

我目前正在使用此代码在 jQuery 中通过 GET 请求进行搜索：

$.get("https://www.googleapis.com/youtube/v3/videos?id=c8a3_9ecqBA&key=MYAPIKEY&part=snippet,contentDetails", function(data) {
    console.log(data);
});

并且数据在控制台中正确返回。但我想在 PHP 中做同样的事情（使用 AJAX），所以我一直在尝试：

// Get cURL resource
$curl = curl_init();

// Set some options - we are passing in a useragent too here
curl_setopt_array($curl, array(
    CURLOPT_RETURNTRANSFER => 1,
    CURLOPT_URL => "https://www.googleapis.com/youtube/v3/videos?q=Eminem&key=MYAPIKEY&part=snippet&type=video&maxResults=20",
    CURLOPT_USERAGENT => "Simple Test"
));

// Send the request & save response to $resp
$resp = curl_exec($curl);

// Close request to clear up some resources
curl_close($curl);

echo $resp;

但反应是：

 {
  "error": {
      "errors": [
           {
              "domain": "usageLimits",
              "reason": "ipRefererBlocked",
              "message": "There is a per-IP or per-Referer restriction configured on your API key and the request does not match these restrictions. Please use the Google Developers Console to update your API key configuration if request from this IP or referer should be allowed.",
              "extendedHelp": "https://console.developers.google.com"
            }
      ],
      "code": 403,
      "message": "There is a per-IP or per-Referer restriction configured on your API key and the request does not match these restrictions. Please use the Google Developers Console to update your API key configuration if request from this IP or referer should be allowed."
      }
 }

如何解决？

Answer 1

错误的原因是请求需要一个启用的Referer。您可以通过将CURLOPT_REFERER 选项添加到您的curl_setopt_array 配置来进行设置。