Server๐Ÿงค/Node.JS

[Node.js] NPM ๋ชจ๋“ˆ

yujindonut 2022. 6. 12. 21:15
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//Locally

npm install slugify : url์—์„œ /?id=1 ์™ธ์— /fresh-avocados : ํŠน๋ณ„ํ•œ url์ด๋ฆ„์„ ์ž‘์„ฑํ•˜๊ฒŒ ํ•ด์คŒ

const slugify = require('slugify');
const slugs = dataObj.map(el => slugify(el.productName, { lower: true }));
console.log(slugs)

console.log(slugify('Fresh Avocados', { lower: true }));

 

npm install nodemon --save-dev : server๋ฅผ ๋งค๋ฒˆ ํ‚ค๊ฑฐ๋‚˜ ๋„๊ฑฐ๋‚˜ ํ•˜์ง€ ์•Š๊ฒŒ ํ•ด์ค€๋‹ค.

 

//Globally 

npm i nodemon --global

mac : sudo npm i nodemon --global


์„œ๋ฒ„ ์‹œ์ž‘

ํ•ญ์ƒ ์„œ๋ฒ„๋ฅผ ํ‚ฌ๋•Œ, node [ํŒŒ์ผ๋ช…] , exit , ๋‹ค์‹œ ์„œ๋ฒ„ ํ‚ค๊ธฐ ๋ฐ˜๋ณตํ•ด์•ผํ–ˆ๋‹ค

nodemon [ํŒŒ์ผ๋ช…] --> ํŒŒ์ผ์— ๋ณ€๊ฒฝ์ด ์ƒ๊ธธ๋•Œ๋งˆ๋‹ค, ์„œ๋ฒ„๋ฅผ ์ž‘๋™ํ•ด์ค€๋‹ค.

 

์ด๋ ‡๊ฒŒ package.json์— ์ž‘์„ฑํ•ด์ฃผ๋ฉด

nodemon index.js๋ฅผ ํ„ฐ๋ฏธ๋„์— ๊ณ„์† ์ž‘์„ฑํ•ด์ค„ํ•„์š”๊ฐ€ ์—†์ด

npm (run) start์ด๋ ‡๊ฒŒ ํ•˜๋ฉด ๋ฐ”๋กœ ์„œ๋ฒ„๊ฐ€ ์ž‘๋™๋จ


 

//Package Versioning and Updating

2/0/16

mainVersion/MinorVersion/PatchVersion

mainVersion : new features on main with breaking previous version , affects the code in the previous version

minorVersion : new features on minor version with no breaking changes

PatchVersion : ๋ฒ„๊ทธ ์ˆ˜์ •


npm update

npm outdated : npm ์ตœ์‹ ์œผ๋กœ ์—…๋ฐ์ดํŠธ

npm install [slugify@1.0.0] ํŠน์ • ๋ฒ„์ „ ๋‹ค์šด๋กœ๋“œ

์•ž์— ~ ๋ถ™์ด๋ฉด, minor version update๋ฅผ ํ—ˆ์šฉํ•˜์ง€ ์•Š์Œ (more safer)

^ ๋ถ™์ด๋ฉด, ๋ชจ๋“  ๊ฒƒ์ด ๊ฐ€์žฅ ์ตœ์‹ ๋ฒ„์ „์œผ๋กœ 

* ๋ถ™์ด๋ฉด, ๋ชจ๋“  ๋ฒ„์ „์„ ๋‹ค์šด๋กœ๋“œํ•จ

 

npm update slugify 


npm uninstall [๋ชจ๋“ˆ์ด๋ฆ„] : ๋ชจ๋“ˆ ์‚ญ์ œ

 

 

 

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