Koa ETag support middleware
npm install @koa/etag[![NPM version][npm-image]][npm-url]
[![Test coverage][coveralls-image]][coveralls-url]
[![Dependency Status][david-image]][david-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]
Etag support for Koa responses using etag.
``bash`npm
$ npm install @koa/etagyarn
$ yarn add @koa/etag
`js
const Koa = require('koa');
const etag = require('@koa/etag');
const conditional = require('koa-conditional-get');
const compress = require('koa-compress');
const app = new Koa();
// must be used before conditional and etag
app.use(compress());
// etag works together with conditional-get
app.use(conditional());
app.use(etag());
app.use(function (ctx) {
ctx.body = 'Hello World';
});
app.listen(3000);
console.log('listening on port 3000');
``
[npm-image]: https://img.shields.io/npm/v/koa-etag.svg?style=flat-square
[npm-url]: https://npmjs.org/package/@koa/etag
[github-tag]: http://img.shields.io/github/tag/koajs/etag.svg?style=flat-square
[github-url]: https://github.com/koajs/etag/tags
[coveralls-image]: https://img.shields.io/coveralls/koajs/etag.svg?style=flat-square
[coveralls-url]: https://coveralls.io/r/koajs/etag?branch=master
[david-image]: http://img.shields.io/david/koajs/etag.svg?style=flat-square
[david-url]: https://david-dm.org/koajs/etag
[license-image]: http://img.shields.io/npm/l/koa-etag.svg?style=flat-square
[license-url]: LICENSE
[downloads-image]: http://img.shields.io/npm/dm/koa-etag.svg?style=flat-square
[downloads-url]: https://npmjs.org/package/koa-etag
[gittip-image]: https://img.shields.io/gittip/jonathanong.svg?style=flat-square
[gittip-url]: https://www.gittip.com/jonathanong/