Next--getInitialProps_其他
const Home = ({ language }) => (
    <h1>{language}</h1>
)

Home.getInitialProps = () => {
    return {
        language: 'js'
    }
}
export default Home
  • 异步

const Home = ({ language }) => (
    <h1>{language}</h1>
)

Home.getInitialProps = async () => {

    return await new Promise(resolve => {
        setTimeout(() => {
            resolve({
                language: "js"
            })
        }, 1000)

    })
}
export default Home