Express.js 에서 Route parameters, Query string 받기

reference : http://expressjs.com/en/api.html#req

Route parameters

• ex) GET /artists/1, GET /artists/1/company/entertainment

const express = require('express');
const router = express.Router();

router.get('/artists/:id', function (req, res) {
  console.log("id는 " + req.params.id + " 입니다")
  res.send("id : " + req.params.id)
});

// 여러개도 가능
router.get('/artists/:id/company/:company', function (req, res) {
  res.send("id : " + req.params.id + " 회사 : " + req.params.company)
});

Query string

• ex) GET /artists?name=hello

const express = require('express');
const router = express.Router();

router.get('/artists', function (req, res) {
  console.log("이름은 " + req.query.name + " 입니다")
  res.send("name : " + req.query.name)
});