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i18n(zh-cn): Update imports.mdx #11542

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i18n(zh-cn): Update `imports.mdx`
Nin3lee Apr 28, 2025
11c8149
fix: typo
Nin3lee Apr 28, 2025
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20 changes: 10 additions & 10 deletions src/content/docs/zh-cn/guides/imports.mdx
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Expand Up @@ -358,21 +358,21 @@ Astro 支持使用浏览器的 [`WebAssembly`](https://developer.mozilla.org/en-

## Node 内置模块

我们鼓励 Astro 用户尽可能避免使用 Node.js 内置模块（`fs`、`path` 等）。Astro 兼容多个运行时使用 [适配器](/zh-cn/guides/on-demand-rendering/)。这包括 [Deno](https://github.com/denoland/deno-astro-adapter) 和 [Cloudflare Workers](/zh-cn/guides/integrations-guide/cloudflare/)，它们不支持 Node 内置模块，例如 `fs`。
Astro 支持通过 Node.js 较新的 `node:` 前缀来调用其内置模块，但仍存在部分限制。比如可能在开发和生产环境中可能存在差异，且部分功能可能与按需渲染不兼容。部分 [适配器](/zh-cn/guides/on-demand-rendering/) 可能也与内置模块不兼容，或需要额外配置才能支持（例如 [Cloudflare Workers](/zh-cn/guides/integrations-guide/cloudflare/) 或 [Deno](https://github.com/denoland/deno-astro-adapter)）。

我们致力于为常用的 Node.js 内置模块提供 Astro 化的替代品，不过现在还没有实现。因此，如果你**真的**需要，我们不会阻止你使用这些内置模块。Astro 支持使用较新 `node:` 前缀来支持 Node.js 内置模块。例如，如果你想读取一个文件，你可以这样做：
下面的示例展示了从 Node 中导入 `util` 模块，用以解析媒体类型（MIME）：

```astro title="src/components/MyComponent.astro"
---
// 示例：从 Node.js 中导入内置模块 "fs/promises"
import fs from 'node:fs/promises';

const url = new URL('../../package.json', import.meta.url);
const json = await fs.readFile(url, 'utf-8');
const data = JSON.parse(json);
// 示例：从 Node.js 中导入内置模块 "util"
import util from 'node:util';
export interface Props {
mimeType: string,
}
const mime = new util.MIMEType(Astro.props.mimeType)
---

<span>Version: {data.version}</span>
<span>Type: {mime.type}</span>
<span>SubType: {mime.subtype}</span>
```

## 扩展文件类型支持
Expand Down