1. Express

Node.js Framework Express

Node.js ์˜ ๋Œ€ํ‘œ์ ์ธ ์›นํ”„๋ ˆ์ž„์›Œํฌ์ธ Express ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ฐ„๋‹จํ•œ ์„œ๋ฒ„๋ฅผ ๋งŒ๋“ค์–ด๋ณธ๋‹ค.

ํ”„๋กœ์ ํŠธ ํด๋” ๋งŒ๋“ค๊ณ , ํ•ด๋‹น ํด๋”์— ์ง„์ž…ํ•˜๊ธฐ

mkdir express-demo-app
cd mkdir express-demo-app

npm ์ดˆ๊ธฐํ™”

npm init -y

.gitignore ํŒŒ์ผ ์ƒ์„ฑ

touch .gitignore

ํŒŒ์ผ ์ƒ์„ฑ ํ›„ .gitignore ํŽ˜์ด์ง€์—์„œ VisualStudioCode, node ํ‚ค์›Œ๋“œ ์ž…๋ ฅ ํ›„ copy&paste ํ•œ๋‹ค. node_modules, dist ๊ฐ€ ๋ฐ˜๋“œ์‹œ ์กด์žฌํ•ด์•ผ ํ•œ๋‹ค.

์•„๋ž˜์˜ ๋ชจ๋“ˆ ์„ค์น˜

npm i -D typescript
npm i -D ts-node
npm i -D nodemon
npm i eslint
npm i express
npm i @types/express

nodemon ์€ ๊ฐœ๋ฐœ ํŽธ์˜์ƒ ์„ค์น˜. ts-node ์— ๋Œ€ํ•˜์—ฌ ์˜์กด์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ts-node ๊ฐ€ ๋ฐ˜๋“œ์‹œ ์„ค์น˜๋˜์–ด์žˆ์–ด์•ผ ํ•œ๋‹ค.

๊ฐ์ข… ์ดˆ๊ธฐํ™”

lint-init-for-node.png

Prettier ๊ฐ€ extension ์œผ๋กœ ์„ค์น˜๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ, lint ์„ค์ • ํ›„ ์ถฉ๋Œ ํ”ผํ•˜๊ธฐ

ts-node, nodemon ์‹คํ–‰ ๋ฐฉ๋ฒ•

package.json ์ˆ˜์ •

app.ts ํŒŒ์ผ ์ƒ์„ฑ

๋ฃจํŠธ ํŒจ์Šค์— app.ts ํŒŒ์ผ ์ƒ์„ฑ ํ›„ ์•„๋ž˜์™€ ๊ฐ™์ด ์ž‘์„ฑ

REST URL ๊ธฐ๋ณธ ๊ทœ์น™

์‹คํ–‰

TO BE ADDED

  • How to set cors for other origin

  • How to set url path and divide api

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