这个页面也是从VitePress 文档原样复制来的。

This page demonstrates usage of some of the runtime APIs provided by VitePress.

The main useData() API can be used to access site, theme, and page data for the current page. It works in both .md and .vue files:

<script setup>
import { useData } from 'vitepress'

const { theme, page, frontmatter } = useData()
</script>

## Results

### Theme Data

<pre>{{ theme }}</pre>

### Page Data

<pre>{{ page }}</pre>

### Page Frontmatter

<pre>{{ frontmatter }}</pre>

Results ​

Theme Data ​

{}

Page Data ​

{
  "title": "Runtime API Examples",
  "description": "",
  "frontmatter": {
    "title": "Runtime API Examples",
    "date": "2049-6-10"
  },
  "headers": [],
  "relativePath": "posts/api-examples.md",
  "filePath": "posts/api-examples.md",
  "lastUpdated": 1688558252000
}

Page Frontmatter ​

{
  "title": "Runtime API Examples",
  "date": "2049-6-10"
}

More ​

Check out the documentation for the full list of runtime APIs.