Html Facebook Share 不显示我的描述或我的缩略图
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Facebook Share doesn't show my description or my thumbnail
提问by Drew
I have followed every single piece of advice I have found to try to get this to work but all of it has been to no avail. Can someone tell me why my description/thumbnail doesn't show up? Thanks. Below is my code and the link to the site:
我遵循了我发现的每一条建议，试图让它发挥作用，但所有这些都无济于事。有人能告诉我为什么我的描述/缩略图没有出现吗？谢谢。下面是我的代码和网站链接：
Meta Tags:
元标签：
<meta name="title" content="La Vita è Bella, because life is beautiful" />
<meta name="description" content="Drawing on Italy's most famous export – great-tasting, healthy, colourful food – La Vita é Bella brings families together to experience mealtimes the Italian way." />
<link rel="image_src" href="http://www.lavitaebella.co.uk/images/imageforfacebook.jpg" />
Actual Link:
实际链接：
<a href="http://www.facebook.com/share.php?u=http://www.lavitaebella.co.uk" target="_blank"><img src='../images/share/s-fb.png' /></a>
http://www.lavitaebella.co.uk/
http://www.lavitaebella.co.uk/
Thanks in advance for any help.
在此先感谢您的帮助。
采纳答案by zaphod
To those (like me) for whom the other answer did not work:
对于其他答案不起作用的人（如我）：
In the <head>and </head>section, add
在<head>和</head>部分，添加
<meta property="og:url" content="https://www.mathnuggets.com/" />
<meta property="og:image" content="https://www.mathnuggets.com/images/fb-logo.jpg" />
<meta property="og:title" content="Math website for your gifted student" />
<meta property="og:description" content="Challenging word problems for gifted elementary students" />`
Then go to FB Linterand enter your URL there to refresh FB's cache of your page.
然后转到FB Linter并在那里输入您的 URL 以刷新页面的 FB 缓存。
^^^ Refreshing the cache is important.
^^^ 刷新缓存很重要。
回答by Drew
--2nd EDIT--
--第二次编辑--
Please note that this answer doesn't work any more and is out of date. Please try the above answer.
请注意，此答案不再有效并且已过时。请尝试上面的答案。
-- ORIGINAL ANSWER--
-- 原答案--
Got it sorted. Had to use a url that is chock full of craziness:
整理好了 不得不使用一个充满疯狂的网址：
<a href="http://www.facebook.com/sharer.php?s= 100&p[title]=La Vita è Bella&p[url]=http://www.lavitaebella.co.uk/teachers/resources.html&p[images][0]=http://www.lavitaebella.co.uk/images/imageforfacebook.gif&p[summary]=Drawing on Italy's most famous export – great-tasting, healthy, colourful food – La Vita é Bella brings families together to experience mealtimes the Italian way"><img src='../images/share/s-fb.png' /></a>
--EDIT--
- 编辑 -
As some extra information, I can't remember where I originally found this information but here's what the s=100 part means:
作为一些额外的信息，我不记得我最初在哪里找到这些信息，但这是 s=100 部分的含义：
The basic approach is you are providing a link to http://www.facebook.com/sharer.php?s=100which is the basic share page (typically this is shown in a popup).
基本方法是您提供指向http://www.facebook.com/sharer.php?s=100的链接，这是基本共享页面（通常显示在弹出窗口中）。
But I tried changing the numbers and it still goes to the same place.
但是我尝试更改数字，它仍然到同一个地方。
As for the &p, it's just html code for &p and I think this is the array that Facebook dissects to get at the information.
至于&p，它只是 &p 的 html 代码，我认为这是 Facebook 剖析以获取信息的数组。
