Serve static file through koa-router

Installation

npm i static-koa-router

yarn add static-koa-router

Usage

Serve(dirPath: string, router: Router, options?: Options) You simply need to pass the dir path at the first parameter, the router instance (koa-router) at the second parameter and optionaly the options at third parameter.

Options

• maxage Browser cache max-age in milliseconds. defaults to 0
• hidden Allow transfer of hidden files. defaults to false
• index Default file name, defaults to 'index.html'
• defer If true, serves after return next(), allowing any downstream middleware to respond first.
• gzip Try to serve the gzipped version of a file automatically when gzip is supported by a client and if the requested file with .gz extension exists. defaults to true.
• br Try to serve the brotli version of a file automatically when brotli is supported by a client and if the requested file with .br extension exists (note, that brotli is only accepted over https). defaults to true.
• extensions Try to match extensions from passed array to search for file when no extension is sufficed in URL. First found is served. (defaults to false)
• setHeaders Function to set custom headers on response.

Examples

Typescript

import { Serve } from "static-koa-router";
import * as KoaRouter from "koa-router";
import * as Koa from "koa";
import * as Http from "http";

const app = new Koa();

const router = new KoaRouter({
  prefix: "/public"
});

Serve(`${__dirname}/public`, router);

app.use(router.routes());

const server = Http.createServer(app.callback());

server.listen(1337, "localhost", () => {
  console.log("Server started");
});

Javascript

const { Serve } = require("static-koa-router");
const KoaRouter = require("koa-router");
const Koa = require("koa");
const Http = require("http");

const app = new Koa();

const router = new KoaRouter({
  prefix: "/public"
});

Serve(`${__dirname}/public`, router);

app.use(router.routes());

const server = Http.createServer(app.callback());

server.listen(1337, "localhost", () => {
  console.log("Server started");
});

See also

koa-static
koa-send
koa-router

License

MIT - Owen Calvin