Html 元标签 itemprop
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Meta tags itemprop
提问by pessi
I am trying to include extracted structured data in my webpages.
我正在尝试在我的网页中包含提取的结构化数据。
I included this for description:
我包括这个描述：
<meta itemprop="description" content="my description" />
However I realised that there is already a normal meta description on the page:
但是我意识到页面上已经有一个正常的元描述：
<meta name="description" content="my description" />
Is it ok to leave both of them or it is really necessary to merge them together maybe like:
可以同时离开它们还是真的有必要将它们合并在一起，例如：
<meta itemprop="description" name="description" content="" />
回答by Alohci
You shouldleave both of them. The Microdata Specsays:
你应该离开他们两个。该微数据规格说：
If a meta element has an itemprop attribute, the name, http-equiv, and charset attributes must be omitted, and the content attribute must be present.
如果 meta 元素具有 itemprop 属性，则必须省略 name、http-equiv 和 charset 属性，并且必须存在 content 属性。
so it would be invalid to merge them.
所以合并它们是无效的。
