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Dependency Injection1

2022.03.07 ์˜ ๊ธฐ๋ก โ–ถ ํ•˜๋ฃจ => ๊ณต๋ถ€ ๊ด€๋ จ 1) ์Šคํ”„๋ง ๊ฐœ๊ตฌ๋ฆฌ์ฑ… CH6 2) MVC ๊ฐ์ฒด์ง€ํ–ฅ ๋ฆฌํŒฉํ† ๋ง 3) ๊ธˆ์ผ ๋ฐฐ์šด ๋‚ด์šฉ ๋ณต์Šต => ํŒŒ์ด๋„ ํ”„๋กœ์ ํŠธ ๊ด€๋ จ 1) DB ์žฌํ™•์ธ โ–ถ ๊ฐœ์ธ ๊ณต๋ถ€ 5์žฅ ๊ฐ์ฒด ์ง€ํ–ฅ ์„ค๊ณ„ 5์›์น™ ๊ฐ์ฒด ์ง€ํ–ฅ ์„ค๊ณ„ 5์›์น™ ๊ฐ์ฒด ์ง€ํ–ฅ์˜ ๊ฐœ๋…๊ณผ 4๋Œ€ ํŠน์„ฑ ์ข‹์€ ๋„๊ตฌ์„ ์•Œ๊ฒŒ๋จ. ์ข‹์€ ๋„๊ตฌ๊ฐ€ ์žˆ์–ด๋„ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ์•„์•ผ ์ข‹์€ ์š”๋ฆฌ๊ฐ€ ๋‚˜์˜ด. ๊ฐ์ฒด ์ง€ํ–ฅ ์„ค๊ณ„ (Object Oriented Design) 5์›์น™ SOLID (๊ฐ์ฒด ์ง€ํ–ฅ์„ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•) SRP (Single Responsibility Principle) : ๋‹จ์ผ ์ฑ…์ž„ ์›์น™ OCP (Open Closed Princinple) : ๊ฐœ๋ฐฉ ํ์‡„ ์›์น™ LSP (Liskov Substitution Principle) : ๋ฆฌ์Šค์ฝ”ํ”„ ์น˜ํ™˜ ์›์น™ I.. 2022. 3. 7.
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