Page 377 - Nodejs 교과서 개정2판

app.use(express.urlencoded({ extended: false }));

app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/comments', commentsRouter);

app.use((req, res, next) => {
const error = new Error(`${req.method} ${req.url} 라우터가 없습니다.`);
...

੉ઁ ۄ਋ఠܳ ੘ࢿ೧ࠁѷणפ׮

routes/index.js

const express = require('express');
const User = require('../schemas/user');

const router = express.Router();

router.get('/', async (req, res, next) => {
try {
const users = await User.find({});
res.render('mongoose', { users });
} catch (err) {
console.error(err);
next(err);
}
});

module.exports = router;

ݢ੷ GET /۽ ੽ࣘ೮ਸ ٸ੄ ۄ਋ఠੑפ׮ User.find \^ ݫࢲ٘۽ ݽٚ ࢎਊ੗ܳ ଺਷ ٍ NPOHPPTF IUNMਸ
۪؊݂ೡ ٸ users ߸ࣻ۽ ֍णפ׮ find ݫࢲ٘ח User झః݃ܳ requireೠ ٍ ࢎਊೡ ࣻ ੓णפ׮ ކҊ٣࠺

੄ db.users.find({}) ௪ܻ৬ эणפ׮

ކҳझب ӝࠄ੸ਵ۽ ೐۽޷झܳ ૑ਗೞ޲۽ async awaitҗ try catchޙਸ ࢎਊ೧ࢲ пп ઑഥ ࢿҕ द৬ पಁ
द੄ ੿ࠁܳ ঳ਸ ࣻ ੓णפ׮ ੉ۧѱ ޷ܻ ؘ੉ఠ߬੉झীࢲ ؘ੉ఠܳ ઑഥೠ റ మ೒݁ ۪؊݂ী ࢎਊೡ ࣻ
੓णפ׮

׮਺਷ VTFST KTੑפ׮

routes/users.js

const express = require('express');