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i18n(zh-cn): Update core-concepts/astro-components.mdx since #4045 #4065

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Merged
yanthomasdev merged 2 commits into from
Aug 7, 2023
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i18n(zh-cn): Update core-concepts/astro-components.mdx since #4045 #4065

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i18n(zh-cn): Update `core-concepts/astro-components.mdx` since #4045
100gle Aug 5, 2023
47f5e57
Merge branch 'main' into core-concepts/astro-components
yanthomasdev Aug 7, 2023
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53 changes: 53 additions & 0 deletions src/content/docs/zh-cn/core-concepts/astro-components.mdx
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Expand Up @@ -274,6 +274,59 @@ const { title } = Astro.props
</div>
```

### 传递插槽

插槽可以传递给其他组件。例如，在创建嵌套布局时：

```astro {11,14}
// src/layouts/BaseLayout.astro
---
---

<html lang="en">
<head>
<meta charset="utf-8" />
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<meta name="viewport" content="width=device-width" />
<meta name="generator" content={Astro.generator} />
<slot name="head"/>
</head>
<body>
<slot />
</body>
</html>
```

```astro {7, 8}
// src/layouts/HomeLayout.astro
---
import BaseLayout from "./BaseLayout.astro";
---

<BaseLayout>
<slot name="head" slot="head"/>
<slot />
</BaseLayout>
```

:::note
通过在 `<slot />` 标记上使用 `name` 和 `slot` 属性，可以将具名插槽传递给另一个组件。
:::

现在，传递给 `HomeLayout` 的默认插槽和 `head` 插槽也将会传递给父级的 `BaseLayout` 组件。

```astro
// src/pages/index.astro
---
import HomeLayout from "../layouts/HomeLayout.astro";
---

<HomeLayout>
<title slot="head">Astro</title>
<h1>Astro</h1>
</HomeLayout>
```

## HTML 组件

Astro 支持导入和使用 `.html` 文件作为组件，或者将这些文件放在 `src/pages` 子目录下作为页面。如果你正在复用一个没有使用框架的现有网站代码，或者你想确保你的组件没有动态功能，你可能会需要使用 HTML 组件。
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