appendFile | /node/_fs/_fs_appendFile.ts | std@0.76.0

Deno 2 is finally here 🎉️

Deno standard library

The Standard Library has been moved to JSR. See the blog post for details.

function appendFile

import { appendFile } from "https://deno.land/std@0.76.0/node/_fs/_fs_appendFile.ts";

appendFile(

pathOrRid: string | number | URL,

data: string | Uint8Array,

optionsOrCallback: Encodings | WriteFileOptions | CallbackWithError,

callback?: CallbackWithError,

): void

TODO: Also accept 'data' parameter as a Node polyfill Buffer type once these are implemented. See https://github.com/denoland/deno/issues/3403

Parameters

pathOrRid: string | number | URL

data: string | Uint8Array

optionsOrCallback: Encodings | WriteFileOptions | CallbackWithError

optional

callback: CallbackWithError

void