对于 Astro.js，如何将页面内容（seo 元标记）注入 Astro 布局的部分？

Question

I've got an Astro.js layout file with a header, footer, and all the other things I want to appear on every page on my site.我有一个 Astro.js 布局文件，其中包含页眉、页脚以及我希望在我网站的每个页面上显示的所有其他内容。 There are two areas (names slots) that I want to put page content into.我想将页面内容放入两个区域（名称槽）。 One area in the and one in the (between the header and footer)一个区域和一个区域（在页眉和页脚之间）

Roughly, this is my layout.astro:粗略地说，这是我的 layout.astro：

---
import '../styles/global.styl'
import '../styles/page.styl'
---

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">

    <slot name='head' />

    <meta name="viewport" content="width=device-width">
    <link rel="shortcut icon" href="/images/favicon.ico">
  </head>
  <body>
    <header>
      <a href="/">Company Name</a>
      <nav>
        <a href="/">Home</a>
        <a href="/about">About</a>
      </nav>
    </header>

    <slot name='body' />

    <footer>
      <p id="copyright">© {new Date().getFullYear()} Company Name</p>
    </footer>
  </body>
<html>

Those two slots (head and body) will receive content from my page.这两个插槽（头部和主体）将从我的页面接收内容。 My page currently looks like this:我的页面目前看起来像这样：

---
import Layout from '../layouts/page.astro'
import PageSeo from '../components/PageSeo.astro'

var { info = {} } = Astro.props
      info.title = '404 - Not Found'
      info.description = 'The page you requested could not be found. Please check the spelling of the URL.'
      info.image = 'image link'
      info.url = 'page url'
---

<Layout title={info.title}>

  <head slot='head'>
    <PageSeo page={info} />
  </head>

  <main slot='body'>

  <h1>404 - Not Found</h1>
  <p>Hm... You’ve arrived at a page that does not exist. Computers are a bit literal, try checking the spelling of the link you typed.</p>

  </main>

</Layout>

The body content slides in just fine, but the SEO content (or anything I try to inject in the head) does not.正文内容滑动得很好，但 SEO 内容（或我尝试在头部注入的任何内容）却没有。 I can't think of a wrapper element in HTML that's acceptable in the head of the document.我想不出在文档头部可接受的 HTML 包装器元素。

Ideas?想法？

Answer 1

Ah... figured it out:啊...想通了：

<PageSeo slot='head' page={info} />

While the wrapper cannot receive a slot name, embedded components can.虽然包装器无法接收插槽名称，但嵌入式组件可以。 Cool.凉爽的。

Answer 2

saw your post on the Discord.在 Discord 上看到了您的帖子。

You just need to put the slot attribute on the component, instead of creating another <head> element.您只需要将 slot 属性放在组件上，而不是创建另一个<head>元素。 Like so:像这样：

<Layout title={info.title}>

  <PageSeo slot='head' page={info} />

  <main slot='body'>

  <h1>404 - Not Found</h1>
  <p>Hm... You’ve arrived at a page that does not exist. Computers are a bit literal, try checking the spelling of the link you typed.</p>

  </main>

</Layout>

I believe the way you were doing it created another head element.我相信你这样做的方式创造了另一个 head 元素。

Also there are a good few integrations for SEO in Astro which may save you some time. Astro 中也有一些 SEO 集成，可以为您节省一些时间。 They do very similar things (and more): Check them out here: https://astro.build/integrations/performance+seo/他们做的事情非常相似（甚至更多）：在这里查看： https ://astro.build/integrations/performance+seo/

对于 Astro.js，如何将页面内容（seo 元标记）注入 Astro 布局的部分？

问题描述

2 个解决方案

解决方案1
1 2022-12-21 16:36:34

解决方案2
1 已采纳 2022-12-21 16:52:34

对于 Astro.js，如何将页面内容（seo 元标记）注入 Astro 布局的部分？

问题描述

2 个解决方案

解决方案1 1 2022-12-21 16:36:34

解决方案2 1 已采纳 2022-12-21 16:52:34

解决方案1
1 2022-12-21 16:36:34

解决方案2
1 已采纳 2022-12-21 16:52:34