Spring

[์Šคํ”„๋ง ์›น MVC ๋™์ž‘ ์›๋ฆฌ] Front Controller ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”?

kkkkkkkkkkkk 2022. 3. 28. 17:40

๐Ÿ‘ป  Front Controller ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž!

๊ธฐ์กด Servlet ๋ฐฉ์‹์€ Client ์—์„œ ์š”์ฒญ์ด Servlet Container๋กœ ๊ฐ€์„œ Servlet์„ ์ƒ์„ฑํ•˜๊ณ  Controller ๋ฅผ ์‹คํ–‰ ํ•ฉ๋‹ˆ๋‹ค.

๊ธฐ์กด Servlet์˜ ๋‹จ์ ์€ Url ์ด ๋‹ค๋ฅธ ์š”์ฒญ์ด ๋“ค์–ด์˜ค๋ฉด Servlet ์„ ๋งค๋ฒˆ ๋‹ค๋ฅด๊ฒŒ ์ƒ์„ฑํ•ด์•ผ ํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ๋‹จ์ ์„ ๋ณด์•ˆํ•˜์—ฌ ๋‚˜์˜จ ๋ฐฉ์‹์ด Front Controller ์ž…๋‹ˆ๋‹ค. Front Controller ๋Š” ๋ชจ๋“  ์š”์ฒญ์„ ์•ž ๋‹จ์˜ ํ•˜๋‚˜์˜ Controller ๋กœ ๋ฐ›๊ณ  ๋ฐ›์€ ์š”์ฒญ๋“ค์„ ํ•ด๋‹น Handler ์— Dispatch ํ•ด์ค๋‹ˆ๋‹ค.

์ด ๊ธฐ๋Šฅ์€ Spring ์—์„œ DispatcherServlet ์œผ๋กœ ์ •์˜ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

 

๋™์ž‘ ์›๋ฆฌ๋ฅผ ๊ทธ๋ฆผ์œผ๋กœ ์ดํ•ดํ•ด ๋ด…์‹œ๋‹ค!.