Page 474 - Nodejs 교과서 개정2판

"1* ࢲߡী ਃ୒ਸ ࠁյ ࣻ ੓णפ׮

੉ ޙઁܳ ݄ӝ ਤ೧ ୊਺ী ࠺޻ ః ߊә द ೲਊೠ بݫੋਸ ੸ѱ ೮णפ׮ ഐझ౟৬ ࠺޻ ఃо ݽف ੌ஖ೡ

ٸ݅ $034ܳ ೲਊೞѱ ࣻ੿ೞݶ ؾפ׮

nodebird-api/routes/v2.js

const express = require('express');
const jwt = require('jsonwebtoken');
const cors = require('cors');
const url = require('url');

const { verifyToken, apiLimiter } = require('./middlewares');
const { Domain, User, Post, Hashtag } = require('../models');

const router = express.Router();

router.use(async (req, res, next) => {
const domain = await Domain.findOne({
where: { host: url.parse(req.get('origin')).host },
});
if (domain) {
cors({
origin: req.get('origin'),
credentials: true,
})(req, res, next);
} else {
next();
}
});

router.post('/token', apiLimiter, async (req, res) => {
...

ݢ੷ بݫੋ ݽ؛۽ ௿ۄ੉঱౟੄ بݫੋ req.get('origin'))җ ഐझ౟о ੌ஖ೞח Ѫ੉ ੓ח૑ Ѩࢎ೤פ׮ I

UUQա IUUQT э਷ ೐۽ష௒ਸ ڍযյ ٸח url.parse ݫࢲ٘ܳ ࢎਊ೤פ׮ ੌ஖ೞח Ѫ੉ ੓׮ݶ DPSTܳ ೲਊ
೧ࢲ ׮਺ ޷ٜਝয۽ ࠁղҊ ੌ஖ೞח Ѫ੉ হ׮ݶ DPST হ੉ nextܳ ഐ୹೤פ׮

cors ޷ٜਝযী ২࣌ ੋࣻܳ ઱঻חؘਃ origin ࣘࢿী ೲਊೡ بݫੋ݅ ٮ۽ ੸ਵݶ ؾפ׮ *୊ۢ ݽٚ بݫ
ੋਸ ೲਊೞח ؀न ӝੑೠ بݫੋ݅ ೲਊ೤פ׮ ৈ۞ ѐ੄ بݫੋਸ ೲਊೞҊ र׮ݶ ߓৌਸ ࢎਊೞݶ ؾפ׮

ژ ೞա ౠ੉ೠ ੼੉ ੓णפ׮ ੢੄ QBTTQPSU BVUIFOUJDBUF ޷ٜਝয୊ۢ cors ޷ٜਝযীب req res nex
t ੋࣻܳ ૒੽ ઻ࢲ ഐ୹೮णפ׮ ੉ח ޷ٜਝয੄ ੘ز ߑधਸ ழझఠ݃੉૚ೞҊ रਸ ٸ ࢎਊೞח ߑߨ੉ۄ

Ҋ ࢸݺ೮णפ׮ ׮਺ ف ௏٘о э਷ ৉ೡਸ ೠ׮ח Ѫਸ ӝর೧فݶ ׮নೞѱ ഝਊೡ ࣻ ੓णפ׮