createFileResponse

Summary

Creates a file Response with full HTTP semantics including ETags, Last-Modified, conditional requests, and Range support.

Accepts both native File objects and import('@remix-run/lazy-file').LazyFile values.

Signature

function createFileResponse<file extends FileLike>(
  file: file,
  request: Request,
  options: FileResponseOptions<file>,
): Promise<Response>;

Example

import { createFileResponse } from "remix/response/file";
import { openLazyFile } from "remix/fs";

let lazyFile = openLazyFile("./public/image.jpg");
return createFileResponse(lazyFile, request, {
  cacheControl: "public, max-age=3600",
});

Parameters

file

request

The request object

options

Configuration options

Returns

A Response object containing the file