koa-json
JSON pretty-printed response middleware. Also converts node object streams to binary.
Installation
$ npm install koa-json
Options
prettydefault to pretty response [true]paramoptional query-string param for pretty responses [none]spacesJSON spaces [2]
Example
Always pretty by default:
const json = require('koa-json')
const Koa = require('koa')
const app = new Koa()
app.use(json())
app.use((ctx) => {
ctx.body = { foo: 'bar' }
})
// @request: GET /
//
// @response:
// {
// "foo": "bar"
// }Default to being disabled (useful in production), but togglable via the query-string parameter:
const Koa = require('koa')
const app = new Koa()
app.use(json({ pretty: false, param: 'pretty' }))
app.use((ctx) => {
ctx.body = { foo: 'bar' }
})
// @request: GET /
//
// @response:
// {"foo":"bar"}
// @request: GET /?pretty
//
// @response:
// {
// "foo": "bar"
// }