Backend ๐Ÿ“š/Node.js

[Node] Mongo DB ์—ฐ๊ฒฐ

leejaejae 2024. 7. 30. 18:27

1. CLUSTER(ํด๋Ÿฌ์Šคํ„ฐ) ๋งŒ๋“ค๊ธฐ

1) ๋ชฝ๊ณ  DB ์‚ฌ์ดํŠธ ๊ฐ€์„œ ํšŒ์› ๊ฐ€์ž…


2) CLUSTER(ํด๋Ÿฌ์Šคํ„ฐ) ๋งŒ๋“ค๊ธฐ - ๋ฌด๋ฃŒ ๋ฒ„์ „ ์„ ํƒ

 

2. ๋ชฝ๊ณ DB ์œ ์ € ์ƒ์„ฑ

1) ๋ชฝ๊ณ DB ์œ ์ € ์ƒ์„ฑ

- ์ด๋•Œ Username๊ณผ Password๋Š” ๊ธฐ์–ตํ•ด๋‘˜๊ฒƒ!


2) ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์— ์—ฐ๊ฒฐ

- ์ด๋•Œ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ฝ”๋“œ๋Š” ๊ธฐ์–ตํ•ด๋‘˜๊ฒƒ! (๋‚˜์ค‘์— vscode์—์„œ MongoDB ์—ฐ๊ฒฐํ•  ๋•Œ ์‚ฌ์šฉํ•จ)

 

3. Mongoose ๋‹ค์šด๋กœ๋“œ

- Mongoose: ๋ชฝ๊ณ DB๋ฅผ ํŽธํ•˜๊ฒŒ ์“ธ ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋Š” Tool

1) vs code ๋‚ด ํ„ฐ๋ฏธ๋„์—์„œ Mongoose ๋‹ค์šด๋กœ๋“œ

npm install mongoose --save


2) package.json์—์„œ ์„ค์น˜ ํ™•์ธ

 

4. App์— MongoDB ์—ฐ๊ฒฐํ•˜๊ธฐ

1) index.js์— MongoDB ์—ฐ๊ฒฐ ์ฝ”๋“œ ์ž…๋ ฅ

- Mongo DB 6 ์ด์ƒ๋ถ€ํ„ฐ๋Š” use~ ๋ฅผ ์ง€์›ํ•˜์ง€ ์•Š์Œ! ์ฃผ์˜ํ•  ๊ฒƒ

const mongoose = require('mongoose')
mongoose.connect('mongodb+srv://leesengjie:abcd1234@bolier-plate.unathks.mongodb.net/?retryWrites=true&w=majority&appName=bolier-plate', {})
.then(() => console.log('MongoDB connected..'))
.catch(err => console.log(err))


2) ๊ฒฐ๊ณผ ๐ŸŽ‰


โ˜… ๋”ฐ๋ผํ•˜๋ฉฐ ๋ฐฐ์šฐ๋Š” ๋…ธ๋“œ, ๋ฆฌ์•กํŠธ ์‹œ๋ฆฌ์ฆˆ - ๊ธฐ๋ณธ๊ฐ•์˜ ํด๋ก ์ฝ”๋”ฉ ์ž…๋‹ˆ๋‹ค.