Instagram api thumb_url 给出 5xx 服务器错误

Question

thumbnail_url 链接只为幻灯片放映帖子提供 5xx Server Error。适用于仅视频和图像的帖子。

失败案例:https://www.instagram.com/p/BvEv0AVlgGb

API调用:

https://api.instagram.com/oembed/?url=https://www.instagram.com/p/BvEv0AVlgGb

回复:

{   
    "version": "1.0",   
    "title": "Higher. Further. Faster. Complete your #CaptainMarvel look with these Carol Danvers-approved glasses from @diffeyewear! Shop now at diffeyewear.com #ad",   
    "author_name": "marvel",   
    "author_url": "https://www.instagram.com/marvel",   
    "author_id": 204633036,   
    "media_id": "2000934416420307355_204633036", 
    "provider_name": "Instagram",   
    "provider_url": "https://www.instagram.com",   
    "type": "rich",   
    "width": 658,   
    "height": null,   
    "html": "<blockquote ......>",   
    "thumbnail_url": "https://scontent-sin2-2.cdninstagram.com/vp/d49a6c1ebb809f2a678807c6c668dc20/5D4E7C9B/t51.2885-15/e35/s612x612/51757368_424979878262102_7818160988900314568_n.jpg?_nc_ht=scontent-sin2-2.cdninstagram.com", 
    "thumbnail_width": 612,   
    "thumbnail_height": 611 
}

此图片发布效果很好: https://www.instagram.com/p/BvE6t9fA3BE

为什么缩略图 url 仅在图像堆栈中被破坏？

Answer 1

跟踪此信息的最佳方法是添加 __a=1 param 和 value 到原始 url。这将返回一个 GraphQL 响应，其中包含所有必需的信息。
对于上面发布的失败案例:https://www.instagram.com/p/BvEv0AVlgGb , 只需将 url 更改为 https://www.instagram.com/p/BvEv0AVlgGb?__a=1