How to get another inner site page data

[Zhengqbbb]

I want to create an inner-site hover card
But currently, it seems that I cannot retrieve the corresponding page data (title, description) on hover <a>.
I wonder if there is good way to get data, for example, using useData('/guide/get-started').

[brc-dd]

#1450

[Zhengqbbb]

Share with others who are waiting for the API

env.d.ts

declare module 'vitepress/dist/client/app/utils' {
    const pathToFile = (name: string) => string 
}

import { pathToFile } from 'vitepress/dist/client/app/utils'

export async function getPageDataByURL(url: string) {
    try {
        const { __pageData } = (await import(/* @vite-ignore */pathToFile(url)))
        console.log(__pageData)
    }
    catch {
        console.log(`Can not fetch data by ${url}`)
    }
}