HonoPretty JSON Middleware
Pretty JSON middleware enables "JSON pretty print" for JSON response body. Adding ?pretty to url query param, the JSON strings are prettified.
js
// GET /
{"project":{"name":"Hono","repository":"https://github.com/honojs/hono"}}
// GET /
{"project":{"name":"Hono","repository":"https://github.com/honojs/hono"}}
will be:
js
// GET /?pretty
{
"project": {
"name": "Hono",
"repository": "https://github.com/honojs/hono"
}
}
// GET /?pretty
{
"project": {
"name": "Hono",
"repository": "https://github.com/honojs/hono"
}
}
Import
ts
import { Hono } from 'hono'
import { prettyJSON } from 'hono/pretty-json'
import { Hono } from 'hono'
import { prettyJSON } from 'hono/pretty-json'
ts
import { Hono } from 'https://deno.land/x/hono/mod.ts'
import { prettyJSON } from 'https://deno.land/x/hono/middleware.ts'
import { Hono } from 'https://deno.land/x/hono/mod.ts'
import { prettyJSON } from 'https://deno.land/x/hono/middleware.ts'
Usage
ts
const app = new Hono()
app.use('*', prettyJSON()) // With options: prettyJSON({ space: 4 })
app.get('/', (c) => {
return c.json({ message: 'Hono!' })
})
const app = new Hono()
app.use('*', prettyJSON()) // With options: prettyJSON({ space: 4 })
app.get('/', (c) => {
return c.json({ message: 'Hono!' })
})
Options
space- Number of spaces for indentation. Default is
2.
- Number of spaces for indentation. Default is