Facebook 分享者，发表评论？

Question

是否可以将描述/评论变量发布到 facebook 共享器 url？据我所知，只有 url 和 title 是可能的。

更新:

行情/评论在 2022 年年中 decommissioned from Facebook Sharer URLs。

Answer 1

您可以传递给实际sharer.php 的参数是“u”和“t”，即url 和title。您可以将 meta 标记添加到您的页面以获得更多信息以显示在共享器中。引用docs (确保点击高级合作伙伴链接):

In order to make sure that the preview is always correctly populated, you should add the tags shown below to your html. An example news story could have the following:

<meta name="title" 
      content="Smith hails 'unique' Wable legacy">
<meta name="description" 
      content="John Smith claims beautiful football ..." />
<link rel="image_src" 
      href="http://www.onjd.com/design05/images/PH2/WableAFC205.jpg" />

As shown, title contains the preview title, description contains the preview summary and image_src contains the preview image. Please make sure that none of the content fields contain any html markup because it will be stripped out. For consistency's sake, please use the <meta> tag to provide text data for the preview, and the <link> tag for any source urls.

The title and summary tags are the minimum requirements for any preview, so make sure to include these two.