[example] Add next.js SSG clarification comment (#20810)

mui · Apr 28, 2020 · ceb7cda · ceb7cda · sybercoda · May 26, 2021
1 parent 24cdb5b
commit ceb7cda
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diff --git a/examples/nextjs-with-typescript/pages/_document.tsx b/examples/nextjs-with-typescript/pages/_document.tsx
@@ -24,6 +24,8 @@ export default class MyDocument extends Document {
   }
 }
 
+// `getInitialProps` belongs to `_document` (instead of `_app`),
+// it's compatible with server-side generation (SSG).
 MyDocument.getInitialProps = async (ctx) => {
   // Resolution order
   //

diff --git a/examples/nextjs/pages/_document.js b/examples/nextjs/pages/_document.js
@@ -24,6 +24,8 @@ export default class MyDocument extends Document {
   }
 }
 
+// `getInitialProps` belongs to `_document` (instead of `_app`),
+// it's compatible with server-side generation (SSG).
 MyDocument.getInitialProps = async (ctx) => {
   // Resolution order
   //