Function appendFile

  • Asynchronously append data to a file, creating the file if it not yet exists.

    Parameters

    • path: FileHandle | PathLike
    • data: FileContents
    • Optional _options: null | BufferEncoding | (EncodingOption & { mode?: Mode | undefined; flag?: OpenMode | undefined; })

    Returns Promise<void>

    Option

    options encoding Defaults to 'utf8'.

    Option

    options mode Defaults to 0644.

    Option

    options flag Defaults to 'a'.