Takumi
集成 Takumi 以实现与框架无关且快速的元数据图片生成。
安装
🌐 Installation
npm install @takumi-rs/image-response请确保将 @takumi-rs/image-response 添加到 serverExternalPackages(Next.js)或 external,具体取决于你使用的打包工具。
🌐 Make sure to add @takumi-rs/image-response to serverExternalPackages (Next.js) or external depends on what bundler you are using.
import type { NextConfig } from 'next';
const config: NextConfig = {
serverExternalPackages: ['@takumi-rs/image-response'],
};元数据图片
🌐 Metadata Image
你可以使用 @takumi-rs/image-response 动态生成元数据图片。
🌐 You can generate metadata images dynamically using @takumi-rs/image-response.
在你的加载器下添加以下内容,并为页面定义图片元数据:
🌐 Add the following under your loader, and define image metadata for pages:
import { type InferPageType } from 'fumadocs-core/source';
export function getPageImage(page: InferPageType<typeof source>) {
const segments = [...page.slugs, 'image.webp'];
return {
segments,
url: `/og/docs/${segments.join('/')}`,
};
}import { notFound } from 'next/navigation';
import { source, getPageImage } from '@/lib/source';
import type { Metadata } from 'next';
export async function generateMetadata(props: PageProps<'/docs/[[...slug]]'>): Promise<Metadata> {
const params = await props.params;
const page = source.getPage(params.slug);
if (!page) notFound();
return {
title: page.data.title,
description: page.data.description,
openGraph: {
images: getPageImage(page).url,
},
};
}我们在 slugs 的末尾添加 image.webp,这样我们就可以通过 /og/docs/my-page/image.webp 访问它,从而获得更小的图片尺寸。如果你愿意,也可以使用 image.png。
最后,创建一个路由处理程序以在构建时生成图片:
🌐 Finally, create a route handler to generate images at build time:
import { getPageImage, source } from '@/lib/source';
import { notFound } from 'next/navigation';
import { ImageResponse } from '@takumi-rs/image-response';
import { generate as DefaultImage } from 'fumadocs-ui/og';
export const revalidate = false;
export async function GET(_req: Request, { params }: RouteContext<'/og/docs/[...slug]'>) {
const { slug } = await params;
const page = source.getPage(slug.slice(0, -1));
if (!page) notFound();
return new ImageResponse(
<DefaultImage title={page.data.title} description={page.data.description} site="My App" />,
{
width: 1200,
height: 630,
format: 'webp',
},
);
}
export function generateStaticParams() {
return source.getPages().map((page) => ({
lang: page.locale,
slug: getPageImage(page).segments,
}));
}Takumi 自带完整轴向(100-900)Geist 和 Geist Mono 字体,因此你无需担心这个问题。
有关更多详细信息或高级用法,请参阅 Takumi 的文档 。
🌐 See Takumi's Documentation for more details or advanced usage.
其他模板
🌐 Other Templates
还有其他可用的模板,请参阅 Takumi 模板 获取完整列表。
🌐 There's other available templates, see Takumi Templates for a full list.
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