# Fumadocs (Framework Mode, Astro): 部落格
URL: /zh-TW/docs/astro/integrations/blog
Source: https://raw.githubusercontent.com/fuma-nama/fumadocs/refs/heads/main/apps/docs/content/docs/(framework)/[framework]/integrations/blog.zh-TW.mdx

為您的應用程式加入部落格。

## 安裝 [#installation]

```npm
npx @fumadocs/cli@latest add blog
```

此指令會將元件安裝至 `components/blog`，並將文章相關的工具函式安裝至 `lib/blog.ts`。

請使用 `blogPageSchema` 為您的文章定義一個集合，並註冊作者：

```js tab="astro.config.mjs"
import { defineConfig } from 'astro/config';
import fumadocs from '@fumadocs/astro';

export default defineConfig({
  integrations: [
    fumadocs({
      components: './src/components/mdx.tsx',
      // [!code ++:4]
      collections: {
        docs: { dir: 'content/docs' },
        blog: { dir: 'content/blog' },
      },
    }),
  ],
});
```

```ts tab="src/content.config.ts"
import { defineCollection } from 'astro:content';
import { metaLoader, pageLoader } from '@fumadocs/astro/loaders';
import { blogPageSchema } from '@/lib/blog'; // [!code ++]

export const collections = {
  docs: defineCollection({ loader: pageLoader() }),
  meta: defineCollection({ loader: metaLoader() }),
  blog: defineCollection({ loader: pageLoader('blog'), schema: blogPageSchema }), // [!code ++]
};
```

```ts tab="src/lib/source.ts"
import { getCollection } from 'astro:content';
import { loader } from 'fumadocs-core/source';
import { toFumadocsSource } from '@fumadocs/astro/source';
import type { BlogAuthor } from './blog';

export const blogSource = loader({
  baseUrl: '/blog',
  source: toFumadocsSource(await getCollection('blog')),
});

export const blogAuthors: Record<string, BlogAuthor> = {
  fuma: {
    name: 'Fuma Nama',
    title: 'Maintainer',
    url: 'https://fuma-nama.dev',
    image: 'https://avatars.githubusercontent.com/u/76240755',
  },
};
```

請將文章撰寫在 `content/blog` 目錄下：

```mdx title="content/blog/hello-world.mdx"
---
title: Hello World
description: My first post.
date: 2026-10-12
tags: [Announcement]
authors: [fuma]
image: /blog/hello-world.png
---
```

| 欄位        | 說明                         |
| --------- | -------------------------- |
| `date`    | 發布日期，文章會依此排序               |
| `tags`    | 每個標籤在 `/blog/tags` 下都有專屬頁面 |
| `authors` | 作者的鍵，無法識別的鍵會直接視為作者名稱       |
| `image`   | 封面圖片 URL，會顯示在文章卡片上         |

## 頁面 [#pages]

`getPosts()` 會解析頁面的作者與標籤，並依日期由新到舊排序。請在[首頁版面配置](/docs/ui/layouts/home-layout)底下的路由中算繪這些頁面。

### 文章 [#posts]

```astro tab="src/pages/blog/index.astro"
---
import Layout from '@/layouts/Layout.astro';
import { BlogPosts } from '@/components/blog-posts';
import { blogAuthors, blogSource } from '@/lib/source';
import { getPosts } from '@/lib/blog';
---

<Layout title="Blog">
  <BlogPosts
    client:load
    pathname={Astro.url.pathname}
    params={Astro.params}
    posts={getPosts(blogSource.getPages(), blogAuthors)}
  />
</Layout>
```

```tsx tab="src/components/blog-posts.tsx"
import { HomeLayout } from 'fumadocs-ui/layouts/home';
import { baseOptions } from '@/lib/layout.shared';
import { Provider, type ProviderProps } from '@/components/provider';
import type { BlogPost } from '@/lib/blog';
import { BlogCards } from '@/components/blog';

export function BlogPosts({ posts, ...props }: ProviderProps & { posts: BlogPost[] }) {
  return (
    <Provider {...props}>
      <HomeLayout {...baseOptions()}>
        <div className="mx-auto w-full max-w-(--fd-layout-width) px-4 py-12">
          <BlogCards posts={posts} />
        </div>
      </HomeLayout>
    </Provider>
  );
}
```

### 文章 [#post]

`findPost()` 會找出指定的文章，以及其前後較新與較舊的文章。若傳入 `toc`，浮動面板會顯示目錄和分享按鈕。

```astro tab="src/pages/blog/[slug].astro"
---
import type { GetStaticPaths, InferGetStaticPropsType } from 'astro';
import Layout from '@/layouts/Layout.astro';
import { BlogPostPage } from '@/components/blog-post';
import { blogAuthors, blogSource } from '@/lib/source';
import { findPost, getPosts } from '@/lib/blog';

export const getStaticPaths = (() => {
  const posts = getPosts(blogSource.getPages(), blogAuthors);

  return blogSource.getPages().map((page) => ({
    params: { slug: decodeURI(page.slugs[0]) },
    props: { page, ...findPost(posts, page.url)! },
  }));
}) satisfies GetStaticPaths;

type Props = InferGetStaticPropsType<typeof getStaticPaths>;

const { page, post, newer, older } = Astro.props;
const { body: Content, toc } = await page.data.load();
---

<Layout title={post.title} description={post.description}>
  <BlogPostPage
    client:load
    pathname={Astro.url.pathname}
    params={Astro.params}
    post={post}
    newer={newer}
    older={older}
    toc={toc}
  >
    <Content />
  </BlogPostPage>
</Layout>
```

```tsx tab="src/components/blog-post.tsx"
import type { TOCItemType } from 'fumadocs-core/toc';
import { HomeLayout } from 'fumadocs-ui/layouts/home';
import { baseOptions } from '@/lib/layout.shared';
import { Provider, type ProviderProps } from '@/components/provider';
import type { BlogPost } from '@/lib/blog';
import {
  BlogAuthors,
  BlogBackLink,
  BlogBody,
  BlogDate,
  BlogDescription,
  BlogHeader,
  BlogPage,
  BlogPostNav,
  BlogTags,
  BlogTitle,
} from '@/components/blog';

export interface BlogPostPageProps extends ProviderProps {
  post: BlogPost;
  newer?: BlogPost;
  older?: BlogPost;
  toc: TOCItemType[];
}

/** 內容會透過 children 傳入 */
export function BlogPostPage({ post, newer, older, toc, children, ...props }: BlogPostPageProps) {
  return (
    <Provider {...props}>
      <HomeLayout {...baseOptions()}>
        <BlogPage toc={toc}>
          <BlogHeader>
            <BlogBackLink href="/blog" />
            <BlogTitle>{post.title}</BlogTitle>
            <BlogDescription>{post.description}</BlogDescription>
            <BlogAuthors authors={post.authors} />
            <BlogTags tags={post.tags} />
            {post.date && <BlogDate date={post.date} />}
          </BlogHeader>
          <BlogBody>{children}</BlogBody>
          <BlogPostNav newer={newer} older={older} />
        </BlogPage>
      </HomeLayout>
    </Provider>
  );
}
```

### 標籤 [#tags]

使用 `getTags()` 列出所有標籤：

```astro tab="src/pages/blog/tags/index.astro"
---
import Layout from '@/layouts/Layout.astro';
import { BlogTagsPage } from '@/components/blog-tags';
import { blogSource } from '@/lib/source';
import { getPosts, getTags } from '@/lib/blog';
---

<Layout title="All Tags">
  <BlogTagsPage
    client:load
    pathname={Astro.url.pathname}
    params={Astro.params}
    tags={getTags(getPosts(blogSource.getPages()))}
  />
</Layout>
```

```tsx tab="src/components/blog-tags.tsx"
import { HomeLayout } from 'fumadocs-ui/layouts/home';
import { baseOptions } from '@/lib/layout.shared';
import { Provider, type ProviderProps } from '@/components/provider';
import type { BlogTag } from '@/lib/blog';
import { BlogHeader, BlogTagCards, BlogTitle } from '@/components/blog';

export function BlogTagsPage({
  tags,
  ...props
}: ProviderProps & { tags: (BlogTag & { count: number })[] }) {
  return (
    <Provider {...props}>
      <HomeLayout {...baseOptions()}>
        <div className="mx-auto flex w-full max-w-(--fd-layout-width) flex-col gap-4 px-4 py-12">
          <BlogHeader>
            <BlogTitle>All Tags</BlogTitle>
          </BlogHeader>
          <BlogTagCards tags={tags} />
        </div>
      </HomeLayout>
    </Provider>
  );
}
```

接著使用 `getTagPosts()` 取得特定標籤下的文章；若標籤不存在，則會回傳 `undefined`：

```astro tab="src/pages/blog/tags/[tag].astro"
---
import type { GetStaticPaths, InferGetStaticPropsType } from 'astro';
import Layout from '@/layouts/Layout.astro';
import { BlogTagPage } from '@/components/blog-tag';
import { blogAuthors, blogSource } from '@/lib/source';
import { getPosts, getTagPosts, getTags } from '@/lib/blog';

export const getStaticPaths = (() => {
  const posts = getPosts(blogSource.getPages(), blogAuthors);

  return getTags(posts).map((tag) => ({
    params: { tag: tag.slug },
    props: getTagPosts(posts, tag.slug)!,
  }));
}) satisfies GetStaticPaths;

type Props = InferGetStaticPropsType<typeof getStaticPaths>;

const { tag, posts } = Astro.props;
---

<Layout title={tag.name}>
  <BlogTagPage
    client:load
    pathname={Astro.url.pathname}
    params={Astro.params}
    tag={tag}
    posts={posts}
  />
</Layout>
```

```tsx tab="src/components/blog-tag.tsx"
import { HomeLayout } from 'fumadocs-ui/layouts/home';
import { baseOptions } from '@/lib/layout.shared';
import { Provider, type ProviderProps } from '@/components/provider';
import type { BlogPost, BlogTag } from '@/lib/blog';
import { BlogCards, BlogHeader, BlogTitle } from '@/components/blog';

export function BlogTagPage({
  tag,
  posts,
  ...props
}: ProviderProps & { tag: BlogTag; posts: BlogPost[] }) {
  return (
    <Provider {...props}>
      <HomeLayout {...baseOptions()}>
        <div className="mx-auto flex w-full max-w-(--fd-layout-width) flex-col gap-4 px-4 py-12">
          <BlogHeader>
            <BlogTitle>{tag.name}</BlogTitle>
          </BlogHeader>
          <BlogCards posts={posts} />
        </div>
      </HomeLayout>
    </Provider>
  );
}
```

## 國際化 [#internationalization]

將某個語系的頁面傳入 `getPosts()`，例如 `blogSource.getPages(lang)`。

標籤頁面的 URL 由 `lib/blog.ts` 中的 `getBlogUrl` 產生。請將您的 i18n 設定傳給它，使其與載入器的 URL 保持一致：

```ts title="lib/blog.ts"
import { i18n } from '@/lib/i18n';

export const getBlogUrl = createGetUrl('/blog', i18n);
```

若要為您的文章發布 RSS 摘要，請參閱 [RSS 摘要](/docs/astro/guides/rss)。