๐Ÿ“šย Reference


_documents.tsx


// pages/_document.tsx
    import Document, { Html, Head, Main, NextScript } from "next/document";
    export default class CustomDocument extends Document {
      render() {
        return (
          <Html>
            <Head>
              	// ๋ชจ๋“ ํŽ˜์ด์ง€์— ์•„๋ž˜ ๋ฉ”ํƒ€ํ…Œํฌ๊ฐ€ head์— ๋“ค์–ด๊ฐ 
								// ๋ฃจํŠธํŒŒ์ผ์ด๊ธฐ์— ๊ฐ€๋Šฅํ•œ ์ ์€ ์ฝ”๋“œ๋งŒ ๋„ฃ์–ด์•ผ ํ•จ! 
								// ์ „์—ญ ํŒŒ์ผ์„ ์—‰๋ง์œผ๋กœ ๋งŒ๋“ค๋ฉด ์•ˆ๋œ๋‹ค 
								// ์›น ํƒ€์ดํ‹€ ๊ฐ™์€ ๊ฒƒ ๋„ฃ์Œ
              <meta property="custom" content="123123" />
            </Head>
            <body>
              <Main />
            </body>
            <NextScript />
          </Html>
        );
      }
    }