express-jsonx

An opinionated express middleware just extend res.json.

Install

npm install express-jsonx

Usage

const express = require('express')
const jsonx = require('express-jsonx')

const app = express()
app.use(jsonx())

app.get('/', function (req, res) {
  res.jsonx(1, 'Hi~')
})

• res.jsonx(1) <=> res.json({code: 0, data: 1})
• res.jsonx({demo: true}) <=> res.json({code: 0, data: {demo: true}})
• res.jsonx(1, 'text') <=> res.json({code: 1, data: 'text'})
• res.jsonx(-1, '', 'fail') <=> res.json({code: -1, data: '', msg: 'fail'})

Options

app.use(jsonx(options))

name	type	default	note
codeKey	string	code	key of code
dataKey	string	data	key of data
msgKey	string	msg	key of message
defaultCode	number	0	default code

License

MIT(./LICENSE)