json 快速运行快速/ mongo服务器

Posted 2021-05-18

// Packages
const express = require('express')
const mongoose = require('mongoose')
const cors = require('cors')
const bodyParser  = require('body-parser')
const morgan = require('morgan')

//Variables
const app = new express()
const router = express.Router()
const port = process.env.PORT || 5678;
const url = 'database-url'

//App Config
app.use(cors())
app.use(morgan('dev'))
app.use(bodyParser.urlencoded({ extended: true }))
app.use(bodyParser.json())
app.use(router)

//Database
mongoose.connect(url)

//Routes
router.route('/')
    .get((req, res) => {
        res.json({ message: 'home' })
    })

//Launch
app.listen(port, () => {
    console.log('running on port: ' + port)
})
 
module.exports = app

{
  "name": "rapid-express",
  "version": "1.0.0",
  "main": "index.js",
  "license": "MIT",
  "dependencies": {
    "body-parser": "^1.18.2",
    "cors": "^2.8.4",
    "express": "^4.16.2",
    "mongoose": "^4.13.9",
    "morgan": "^1.9.0"
  }
}