doc: add documentation for blob.bytes() method

PR-URL: #54114 Fixes: #54105 Reviewed-By: Daeyeon Jeong <[email protected]> Reviewed-By: Jake Yuesong Li <[email protected]>
nodejs · Aug 14, 2024 · 11fdaa6 · 11fdaa6
1 parent db0a80a
commit 11fdaa6
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/doc/api/buffer.md b/doc/api/buffer.md
@@ -513,6 +513,23 @@ added:
 Returns a promise that fulfills with an {ArrayBuffer} containing a copy of
 the `Blob` data.
 
+#### `blob.bytes()`
+
+<!-- YAML
+added:
+  - v22.3.0
+  - v20.16.0
+-->
+
+The `blob.bytes()` method returns the byte of the `Blob` object as a `Promise<Uint8Array>`.
+
+```js
+const blob = new Blob(['hello']);
+blob.bytes().then((bytes) => {
+  console.log(bytes); // Outputs: Uint8Array(5) [ 104, 101, 108, 108, 111 ]
+});
+```
+
 ### `blob.size`
 
 <!-- YAML