Facebook 打开图表无法正确读取
我的页面上有一个类似 facebook 的按钮和 facebook 元标签。我更改了 og:description 标签，但当我单击页面上的“赞”按钮时没有看到更改。它正在采用旧的描述。为了强制 facebook 抓取我的页面，我转到 https://developers.facebook.com/tools/ debug 并再次输入 URL。它在那里显示更新的描述。但不是当我喜欢它的时候。我需要传递任何参数来强制单独刮擦吗？
帮助表示赞赏！
<meta property="og:title" content="Some Title" />
<meta property="og:type" content="activity" />
<meta property="og:url" content="Some url" />
<meta property="og:image" content="http://www.cruises.com/images/ship_ext/norwegian_34/34_444_d_Jewel_150.jpg" />
<meta property="og:site_name" content="Cruises.com" />
<meta property="og:description" content="Hey, I found this wonderful cruise to Alaska !" />
<meta property="fb:admins" content="682339085" />
这些是我正在使用的标签。
I have a facebook like button and facebook meta tags on a page. I changed the og:description tag but dont see the change when I click on the Like button on my page. It is picking up the old description. In order to force facebook to scrape my page , I go to https://developers.facebook.com/tools/debug and enter the URL again. It shows the updated decription there. But not when I am liking it. Is there any parameter that I need to pass to force a scrape seperately ?
Help appreciated !
<meta property="og:title" content="Some Title" />
<meta property="og:type" content="activity" />
<meta property="og:url" content="Some url" />
<meta property="og:image" content="http://www.cruises.com/images/ship_ext/norwegian_34/34_444_d_Jewel_150.jpg" />
<meta property="og:site_name" content="Cruises.com" />
<meta property="og:description" content="Hey, I found this wonderful cruise to Alaska !" />
<meta property="fb:admins" content="682339085" />
These are the tags that I am using.
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
Facebook 将在获得 X 次点赞后锁定某些值。由于 Cruises.com 目前有 784 个点赞（请参阅 https://graph.facebook.com/http ://cruises.com），那么我确信这些值已被锁定。
Facebook will lock in certain values after X # of likes. Since cruises.com has 784 current likes (See https://graph.facebook.com/http://cruises.com), then I'm sure that those values are locked down.