MVC ยท ์˜์กด์„ฑ ์ฃผ์ž…(DI).

2๊ฑด์˜ ํ•ญ๋ชฉ

  • 2024๋…„ 8์›” 21์ผ

    MVC ํŒจํ„ด์˜ ์ •์˜ ํ•˜๋‚˜์˜ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜, ํ”„๋กœ์ ํŠธ๋ฅผ ๊ตฌ์„ฑํ•  ๋•Œ ๊ทธ ๊ตฌ์„ฑ์š”์†Œ๋ฅผ ์„ธ๊ฐ€์ง€์˜ ์—ญํ• ๋กœ ๊ตฌ๋ถ„ํ•œ ํŒจํ„ด๊ทธ ์—ญํ•  3๊ฐœ๊ฐ€ Model, View, Controller์ž…๋‹ˆ๋‹ค. ๊ตฌ์„ฑ controllers : ๋ฏธ๋“ค์›จ์–ด ํ•จ์ˆ˜๋ฅผ ๋ถ„๋ฆฌํ•ด์„œ ๊ด€๋ฆฌํ•ด ์ค„ ๊ณณ models : DB ์ƒ์„ฑ์„ ๊ด€๋ฆฌํ•ด์ฃผ๋Š” ๊ณณ view : ํ™”๋ฉด์— ๋ณด์—ฌ์ง€๋Š” ํŒŒ์ผ๋“ค(html ํŒŒ์ผ)์„ ๊ด€๋ฆฌํ•ด์ฃผ๋Š” ๊ณณ ์‹คํ–‰ ๊ณผ์ • controller๋ฅผ ์กฐ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

  • 2024๋…„ 8์›” 20์ผ

    ์ •์˜ Dependency Injection ์ฆ‰ ์˜์กด์„ฑ์ฃผ์ž…์€ ๊ฐ•ํ•œ ๊ฒฐํ•ฉ ์„ ๋А์Šจํ•œ ๊ฒฐํ•ฉ์œผ๋กœ ์ „ํ™˜ ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•์ œ์–ด์˜ ์—ญ์ „(Inversion of Control)์˜ ๊ธฐ์ˆ  ์ค‘ ํ•˜๋‚˜ ๊ฐ•ํ•œ ๊ฒฐํ•ฉ(Tight Coupling) ํŠน์ง• ํ•˜๋‚˜์˜ ๊ฐ์ฒด๋ฅผ ๋ณ€๊ฒฝํ•˜๊ฒŒ ๋˜๋ฉด ๋‹ค๋ฅธ ๊ฐ์ฒด๋“ค์˜ ๋ณ€๊ฒฝ์ด ์š”๊ตฌ๋˜์–ด ๋ณ€๊ฒฝ์ ๋“ค์„ ํ™•์ธํ•˜๊ณ  ์‰ฝ๊ฒŒ ๋†“์น  ์ˆ˜ ์žˆ์Œ ๊ฒฐํ•ฉ์ด ๊ฐ•ํ•˜๊ฒŒ ๋˜์–ด์žˆ์–ด ...