[SpringMVC] ๊ฒŒ์‹œํŒ ๋งŒ๋“ค๊ธฐ - ๊ฒŒ์‹œ๋ฌผ ์กฐํšŒ

IBoardDAO.java ๋‹ค์Œ ๋ฉ”์„œ๋“œ๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค. 1 2 //2. ํ•˜๋‚˜์˜ ๊ฒŒ์‹œ๊ธ€ ์กฐํšŒ ๊ธฐ๋Šฅ ๋ฉ”์„œ๋“œ - ํ•˜๋‚˜๋ฅผ ์กฐํšŒํ•˜๋ ค๋ฉด ํ”„๋ผ์ด๋จธ๋ฆฌํ‚ค(๊ธ€๋ฒˆํ˜ธ)๋ฅผ ๊ฐ€์ ธ์™€ ์ „์ฒด ์ •๋ณด๋ฅผ ๋ฐ˜ํ™˜ํ•œ๋‹ค. BoardVO getArticle(int boardNo) throws Exception; BoardMapper.xml ๋‹จ์ผ ๊ฒŒ์‹œ๋ฌผ์„ ์กฐํšŒํ•˜๋Š” SQL ๋ฌธ ์ž‘์„ฑ 1 2 3 4 select * from mvc_board where board_no = #{boardNo} ๋ฏธ๋ฆฌ resultMap์„ ๋งŒ๋“ค์–ด ๋‘์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋งŒ๋“ค์–ด๋‘์—ˆ๋˜ ์ด๋ฆ„์„ ์ ์–ด ์‚ฌ์šฉํ•œ๋‹ค. ํŒจํ‚ค์ง€์ด๋ฆ„์„ ๊ธธ๊ฒŒ ์•ˆ์จ๋„ ๋˜๋Š” ์žฅ์ ์ด ์žˆ๋‹ค. ์˜คํƒ€๋ฐฉ์ง€ ! ์œ ์ง€๋ณด์ˆ˜ ํšจ์œจ์„ฑ ์ƒ์ƒ์„ฑ ์ฆ๊ฐ€ ! BoardDAO.java 1 2 3 4 5 6 //2. ํ•˜๋‚˜์˜ ๊ฒŒ์‹œ๊ธ€ ์กฐํšŒ ๊ธฐ๋Šฅ ๋ฉ”์„œ๋“œ - ํ•˜๋‚˜๋ฅผ ์กฐ..

Project/SpringMVC 2019. 7. 25. 16:15
[SpringMVC] ๊ฒŒ์‹œํŒ ๋งŒ๋“ค๊ธฐ - ํŒจํ‚ค์ง€ ๋งŒ๋“ค๊ธฐ

ํŒจํ‚ค์ง€ ๊ฒŒ์‹œํŒ์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด src/main/java ํด๋”์— com.spring.myapp ํŒจํ‚ค์ง€ ์•ˆ์— board ํŒจํ‚ค์ง€๋ฅผ ์ƒ์„ฑํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์•„๋ž˜์™€ ๊ฐ™์ด ํ•˜์œ„ ํŒจํ‚ค์ง€๋“ค์„ ๋งŒ๋“ค์–ด์ค€๋‹ค. ์›ฌ๋งŒํ•œ CRUD ๊ธฐ๋Šฅ์ด ์žˆ๋Š” ์ž‘์—…๋“ค์— ๋Œ€ํ•ด์„œ๋Š” ์œ„์˜ ๋„ค ๊ฐœ์˜ ํŒจํ‚ค์ง€๊ฐ€ ๊ธฐ๋ณธ์œผ๋กœ ๋“ค์–ด๊ฐ„๋‹ค. ๊ฐœ๋ฐœ์ž๋“ค๋งˆ๋‹ค ์ด๋ฆ„์„ ๋‹ค๋ฅด๊ฒŒ ์‚ฌ์šฉํ•˜๊ธฐ๋„ ํ•œ๋‹ค. controller ์š”์ฒญurl์ด๋‚˜ uiํ™”๋ฉด์ฒ˜๋ฆฌ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ํŒจํ‚ค์ง€ repository DB์ž‘์—…์„ ์ฒ˜๋ฆฌํ•˜๋Š” DAO๋ฅผ ๋‹ด๋‹นํ•˜๋Š” ํŒจํ‚ค์ง€ service ์ปจํŠธ๋กค๋Ÿฌ์™€ ๋ ˆํŒŒ์ง€ํ† ๋ฆฌ ์‚ฌ์ด์—์„œ ์„œ๋น„์Šค ๊ณ„์ธต ๋‹ด๋‹นํ•˜๋Š” ํŒจํ‚ค์ง€ (์˜์†์„ฑ์„ ์œ„ํ•จ) model VO ๋“ฑ ์‹ค์ œ DB์ž‘์—…์„ ํ•  ๋•Œ ๋ฐ์ดํ„ฐ๋“ค์„ ๋ชจ์•„ ๋†“๋Š” ํŒจํ‚ค์ง€

Project/SpringMVC 2019. 7. 10. 15:21