koa-better-static2

**NOTE: This is for use with Koa 2.x.x and Nodejs 10.x.x. For Koa 1.x.x use https://github.com/ohomer/koa-better-static

This is a updated fork of koa-better-static by ohomer(https://github.com/ohomer) that uses latest Nodejs and Koajs version.

A higher performance, drop in replacement for koa-static, with a few minimal changes:

• Doesn't use koa-send, but uses an optimized version
• Supports If-Modified-Since header for cache/performance
• Removal of gzip option (which checks for .gz files)
• Removal of defer (if you want this behavior, put the middleware at the end)
• No default index file
• Requires node 8 or greater.

Installation

$ npm install koa-better-static2

API

const Koa = require('koa');
const serve = require('koa-better-static2');
const app = new Koa();
app.use(serve(root, opts));

• opts options object.

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 none
• ifModifiedSinceSupport by sending a 304 (not modified) response. Defaults to true
• format Allow trailing slashes for directories (e.g. /directory and /directory. Defaults to true

Example

const serve = require('koa-better-static2');
const Koa = require('koa');
const app = new Koa();
 
// $ GET /package.json
app.use(serve('.'));
 
// $ GET /hello.txt
app.use(serve('test/fixtures'));
 
// or use absolute paths
app.use(serve(__dirname + '/test/fixtures'));
 
app.listen(3000);
 
console.log('listening on port 3000');

License

MIT