PHP JSON 响应未从 URL 加载

Question

以下是提供 JSON 响应的链接：https://www.instagram.com/p/CDq1KJPJcTN/ ?__a=1简单地将 URL 复制并粘贴到浏览器中即可得到 JSON 响应。但是当我尝试使用 file_get_contents 或 cURL 在 PHP 中访问相同内容时，它显示 Instagram 的 html 页面代码ini_set("allow_url_fopen", 1);ini_set("allow_url_include", 1);$context = [            'http' => [                    'method' => 'GET',                    'header' => 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.47 Safari/537.36',                ],            ];$context = stream_context_create($context);$data = file_get_contents('https://www.instagram.com/p/CDq1KJPJcTN/?__a=1', false, $context);卷曲：$curl_handle=curl_init();curl_setopt($curl_handle, CURLOPT_URL,'https://www.instagram.com/p/CDq1KJPJcTN/?__a=1');curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);curl_setopt($curl_handle, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.47 Safari/537.36');$query = curl_exec($curl_handle);curl_close($curl_handle);echo $query;当我使用rest api测试工具（https://resttesttest.com/）时。它仅给出 JSON 响应。我认为缺少一些重要的标题，我无法弄清楚。给出了 Content-Type:application/json 和 Access-Control-Allow-Origin: * 。

Answer 1

尝试这个

$curl_handle=curl_init();

curl_setopt($curl_handle, CURLOPT_URL,'https://www.instagram.com/p/CDq1KJPJcTN/?__a=1');

curl_setopt($curl_handle, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8'));

curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($curl_handle, CURLOPT_HEADER, FALSE);

curl_setopt($curl_handle, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.47 Safari/537.36');

curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, FALSE);

$query = curl_exec($curl_handle);

curl_close($curl_handle);

echo $query;

使用 file_get_contents 在本地对我有用

ini_set("allow_url_fopen", TRUE);

ini_set("allow_url_include", TRUE);

$context = [

            'http' => [

                    'method' => 'GET',

                    'header' => 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.47 Safari/537.36',

                ],

            ];

$context = stream_context_create($context);

$data = file_get_contents('https://www.instagram.com/p/CDq1KJPJcTN/?__a=1', false, $context);

echo $data;