获取文章和标签

以下代码片段演示了如何获取所有文章及其关联的标签。

app/posts/get-posts.js


import { normalizePages } from 'nextra/normalize-pages'
import { getPageMap } from 'nextra/page-map'
 
export async function getPosts() {
  const { directories } = normalizePages({
    list: await getPageMap('/posts'),
    route: '/posts'
  })
  return directories
    .filter(post => post.name !== 'index')
    .sort((a, b) => new Date(b.frontMatter.date) - new Date(a.frontMatter.date))
}
 
export async function getTags() {
  const posts = await getPosts()
  const tags = posts.flatMap(post => post.frontMatter.tags)
  return tags
}