npm install prestful
var mongoose = require('mongoose')
var cors = require('cors')
var express = require('express')
var bodyParser = require('body-parser')
var RestfulController = require('prestful').RestfulController
var Config = require('./models/Config')
var app = express()
mongoose.connect('mongodb://localhost:27017/datamap')
app.use(cors())
app.use(bodyParser.json())
app.use('/config',new RestfulController(Config).router)
app.listen(3000)