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index.js
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const express = require('express')
var cors = require('cors')
const app = express()
const port = 3000
app.use(cors())
app.get('/', (req, res) => {
res.send('Hello World!')
})
app.get('/sound/:name', (req, res) => {
const { name } = req.params
if (name == "dog"){
res.json({'sound' : '멍멍'})
} else if (name == "cat") {
res.json({'sound' : '야옹'})
} else if (name == "pig") {
res.json({'sound' : '꿀꿀'})
} else {
res.json({'sound' : '알 수 없음'})
}
})
app.get('/user/:id', (req, res) => {
// 변수를 받아오려고 하는 경우 앞에 :을 붙여줘야됨!
const q = req.params
console.log(q.id)
// const b = req.body
// console.log(b)
// const q = req.query
// console.log(q)
res.send({'user_id' : q.id})
})
app.listen(port, () => {
console.log(`Example app listening on port ${port}`)
})