[โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 3์ผ์ฐจ - ์›น MVC ๊ฐœ๋ฐœ(ํšŒ์› ๊ด€๋ฆฌ ์˜ˆ์ œ)

    ์•ž์„œ ๊ตฌ์„ฑํ•œ MVC ํŒจํ„ด์— ๋งž๊ฒŒ ํšŒ์› ๊ฐ€์ž…๊ณผ ์กฐํšŒ ๊ธฐ๋Šฅ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. https://github.com/jiholee0/hello-spring GitHub - jiholee0/hello-spring: SPRING ๊ณต๋ถ€ ๋ ˆํฌ์ง€ํ† ๋ฆฌ SPRING ๊ณต๋ถ€ ๋ ˆํฌ์ง€ํ† ๋ฆฌ. Contribute to jiholee0/hello-spring development by creating an account on GitHub. github.com Controller (controller/MemberController.java) package hello.hellospring.controller; import hello.hellospring.domain.Member; import hello.hellospring.service.Mem..

    [โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 3์ผ์ฐจ - ์Šคํ”„๋ง ๋นˆ๊ณผ ์˜์กด๊ด€๊ณ„

    https://github.com/jiholee0/hello-spring GitHub - jiholee0/hello-spring: SPRING ๊ณต๋ถ€ ๋ ˆํฌ์ง€ํ† ๋ฆฌ SPRING ๊ณต๋ถ€ ๋ ˆํฌ์ง€ํ† ๋ฆฌ. Contribute to jiholee0/hello-spring development by creating an account on GitHub. github.com [์Šคํ”„๋ง ๋นˆ์„ ๋“ฑ๋กํ•˜๋Š” 2๊ฐ€์ง€ ๋ฐฉ๋ฒ•] 1. ์ปดํฌ๋„ŒํŠธ ์Šค์บ”๊ณผ ์ž๋™ ์˜์กด๊ด€๊ณ„ ์„ค์ • 2. ์ž๋ฐ” ์ฝ”๋“œ๋กœ ์ง์ ‘ ์Šคํ”„๋ง ๋นˆ ๋“ฑ๋ก ์‹ค๋ฌด์—์„œ๋Š” ์ฃผ๋กœ ์ •ํ˜•ํ™”๋œ ์ปจํŠธ๋กค๋Ÿฌ, ์„œ๋น„์Šค, ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ๊ฐ™์€ ์ฝ”๋“œ๋Š” ์ปดํฌ๋„ŒํŠธ ์Šค์บ”์„ ์‚ฌ์šฉํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ •ํ˜•ํ™” ๋˜์ง€ ์•Š๊ฑฐ๋‚˜, ์ƒํ™ฉ์— ๋”ฐ๋ผ ๊ตฌํ˜„ ํด๋ž˜์Šค๋ฅผ ๋ณ€๊ฒฝํ•ด์•ผ ํ•˜๋ฉด ์„ค์ •์„ ํ†ตํ•ด ์Šคํ”„๋ง ๋นˆ์œผ๋กœ ๋“ฑ๋กํ•œ๋‹ค. 1. ์ปดํฌ๋„ŒํŠธ ์Šค์บ”๊ณผ ์ž๋™ ์˜์กด๊ด€๊ณ„ ..

    [โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 2์ผ์ฐจ - ํšŒ์› ๊ด€๋ฆฌ ์˜ˆ์ œ๋กœ ๋ฐฑ์—”๋“œ ๊ฐœ๋ฐœํ•ด๋ณด๊ธฐ

    https://github.com/jiholee0/hello-spring GitHub - jiholee0/hello-spring: SPRING ๊ณต๋ถ€ ๋ ˆํฌ์ง€ํ† ๋ฆฌ SPRING ๊ณต๋ถ€ ๋ ˆํฌ์ง€ํ† ๋ฆฌ. Contribute to jiholee0/hello-spring development by creating an account on GitHub. github.com 1. ๋น„์ฆˆ๋‹ˆ์Šค ์š”๊ตฌ์‚ฌํ•ญ ์ •๋ฆฌ 2. ํšŒ์› ๋„๋ฉ”์ธ๊ณผ ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ๋งŒ๋“ค๊ธฐ 3. ํšŒ์› ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ์ž‘์„ฑ 4. ํšŒ์› ์„œ๋น„์Šค ๊ฐœ๋ฐœ 5. ํšŒ์› ์„œ๋น„์Šค ํ…Œ์ŠคํŠธ 1. ๋น„์ฆˆ๋‹ˆ์Šค ์š”๊ตฌ์‚ฌํ•ญ ์ •๋ฆฌ - ๋ฐ์ดํ„ฐ : ํšŒ์› ID, ์ด๋ฆ„ - ๊ธฐ๋Šฅ : ํšŒ์› ๋“ฑ๋ก, ์กฐํšŒ ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ณ„์ธต ๊ตฌ์กฐ - ์ปจํŠธ๋กค๋Ÿฌ : ์›น MVC์˜ ์ปจํŠธ๋กค๋Ÿฌ ์—ญํ•  - ์„œ๋น„์Šค : ํ•ต์‹ฌ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง ๊ตฌํ˜„ ..

    [โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 2์ผ์ฐจ - ์Šคํ”„๋ง ์›น ๊ฐœ๋ฐœ ๊ธฐ์ดˆ(์ •์  ์ปจํ…์ธ , MVC์™€ ํ…œํ”Œ๋ฆฟ ์—”์ง„, API)

    1. ์ •์  ์ปจํ…์ธ  : Welcome Page์ฒ˜๋Ÿผ ์„œ๋ฒ„์—์„œ ๋ณ„๋„์˜ ๋™์ž‘ ์—†์ด ํŒŒ์ผ์„ ์žˆ๋Š” ๊ทธ๋Œ€๋กœ ์ „์†ก 2. MVC์™€ ํ…œํ”Œ๋ฆฟ ์—”์ง„ : ๋™์  ์ปจํ…์ธ ๋ฅผ ์ „์†ก 3. API : JSON ๋ฐ์ดํ„ฐ ํฌ๋งท์œผ๋กœ ์ „์†ก 1. ์ •์  ์ปจํ…์ธ  ๋ง ๊ทธ๋Œ€๋กœ ์ˆœ์ˆ˜ HTML๋กœ ์ด๋ฃจ์–ด์ง„ ํŒŒ์ผ์„ ์„œ๋ฒ„๊ฐ€ ๋”ฐ๋กœ ๋ Œ๋”๋ง ์—†์ด ์‚ฌ์šฉ์ž์—๊ฒŒ ์›น๋ธŒ๋ผ์šฐ์ €๋ฅผ ํ†ตํ•ด ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ์ด๋‹ค. Spring์—์„œ๋Š” ์ •์  ์ฝ˜ํ…์ธ ๋ฅผ /static ํด๋”์—์„œ ๋‹ค๋ฃฌ๋‹ค. 1. ์‚ฌ์šฉ์ž๊ฐ€ ์ •์  ํŽ˜์ด์ง€(hello.html)๋ฅผ ์š”์ฒญ 2. Spring Boot์˜ ๋‚ด์žฅ ํ†ฐ์ผ“ ์„œ๋ฒ„๊ฐ€ ์ด๋ฅผ Spring Container์—๊ฒŒ ์ „๋‹ฌ 3. Spring Container๋Š” ํŽ˜์ด์ง€์— ํ•ด๋‹นํ•˜๋Š” Controller๊ฐ€ ์žˆ๋Š”์ง€ ํ™•์ธ 4. ์—†๋‹ค๋ฉด resources ํด๋”์˜ static/hello.html์ด ์žˆ๋Š”์ง€ ์ฐพ๊ณ ..

    [โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 1์ผ์ฐจ - ์Šคํ”„๋ง ํ”„๋กœ์ ํŠธ๋ฅผ ์œˆ๋„์šฐ cmd ์ฐฝ์—์„œ ๋นŒ๋“œํ•˜๊ณ  ์‹คํ–‰ํ•˜๊ธฐ

    ํ•„์ž๋Š” Window๋ฅผ ์‚ฌ์šฉํ•˜๋ฏ€๋กœ ์Šคํ”„๋ง ํ”„๋กœ์ ํŠธ๋ฅผ ๋นŒ๋“œํ•˜๊ณ  ์‹คํ–‰ํ•ด๋ณด๊ธฐ ์œ„ํ•ด์„œ Window PowerShell์„ ์‚ฌ์šฉํ–ˆ๋‹ค. ๋จผ์ € cd ๋ช…๋ น์–ด๋ฅผ ์ด์šฉํ•˜์—ฌ ํ”„๋กœ์ ํŠธ ๋””๋ ‰ํ„ฐ๋ฆฌ๋กœ ์ด๋™ํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋‹ค์Œ ๋ช…๋ น์–ด๋ฅผ ์ˆœ์ฐจ์ ์œผ๋กœ ์ž…๋ ฅํ•œ๋‹ค. ./gradlew build # ๋นŒ๋“œ cd build/libs java -jar hello-spring-0.0.1-SNAPSHOT.jar # jar ํŒŒ์ผ ์‹คํ–‰ ๊ทธ๋Ÿฌ๋ฉด ์จ”์ŸŒ~

    [โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 1์ผ์ฐจ - View ์„ค์ •

    ์Šคํ”„๋ง ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ๋‚œ ์งํ›„์—๋Š” ํ”„๋กœ์ ํŠธ๋ฅผ ์‹คํ–‰ํ•œ ํ›„ localhost์— ์ ‘์†ํ•˜๋ฉด Error ํŽ˜์ด์ง€๋งŒ ๋œฌ๋‹ค. (์ด์ „ ๊ฒŒ์‹œ๋ฌผ ์ฐธ๊ณ ) ์ด๋ฒˆ์—๋Š” ์—๋Ÿฌ ํŽ˜์ด์ง€๊ฐ€ ์•„๋‹Œ ์‹ค์ œ ๋‚ด๊ฐ€ ์ž‘์„ฑํ•œ ํŽ˜์ด์ง€๋ฅผ ๋„์›Œ๋ณด๋ ค๊ณ  ํ•œ๋‹ค. ์Šคํ”„๋ง ๋ถ€ํŠธ์—์„œ๋Š” Welcome Page ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š”๋ฐ, src/main/resources/static/index.html์— ์›ํ•˜๋Š” html ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜๋ฉด ๋œ๋‹ค. ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ์ฝ์–ด๋ณด๋ฉด, http://localhost:8080์œผ๋กœ ์ ‘์†ํ•  ๋•Œ static์—์„œ ์ž๋™์œผ๋กœ index.html์„ ์ฐพ์•„ ๋„์›Œ์ค€๋‹ค๊ณ  ํ•œ๋‹ค. (https://docs.spring.io/spring-boot/docs/2.3.1.RELEASE/reference/html/spring-boot-features.html#boot-fea..

    [โœํ˜ผ์ž์„œ ์Šคํ”„๋ง ๊ณต๋ถ€ํ•˜๊ธฐ] 1์ผ์ฐจ - ์Šคํ”„๋ง ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ

    ์Šคํ”„๋ง ๊ณต๋ถ€๋ฅผ ์œ„ํ•ด์„œ ์Šคํ”„๋ง ๋ถ€ํŠธ ์Šคํƒ€ํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์Šคํ”„๋ง ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ–ˆ๋‹ค. https://start.spring.io ์‚ฌ์ดํŠธ๋กœ ๊ฐ€์„œ ๋ณธ์ธ์—๊ฒŒ ๋งž๋Š” ํ”„๋กœ์ ํŠธ ํ™˜๊ฒฝ์„ ์„ ํƒํ•˜๊ณ  ์›ํ•˜๋Š” dependencies๋ฅผ ์ถ”๊ฐ€ํ•œ ํ›„ "GENERATE" ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด ๋์ด๋‹ค. ์ง„์งœ ๋„ˆ๋ฌด ๊ฐ„๋‹จํ•˜๋‹ค.. > Project: Gradle - Groovy Project > Spring Boot: 2.7.10 > Language: Java > Packaging: Jar > Java: 8 > Dependencies: Spring Web, Thymeleaf ๐Ÿ“Œ ํ•„์ž๋Š” ๋นŒ๋“œ ๋„๊ตฌ๋กœ Gradle์„ ์„ ํƒํ–ˆ๋‹ค. ๊ธฐ์กด์—๋Š” maven์„ ๋” ๋งŽ์ด ์‚ฌ์šฉํ–ˆ๋‹ค๊ณ ๋“ค ํ•˜๋Š”๋ฐ, ํ•„์ž๊ฐ€ spring์„ ๊ณต๋ถ€ํ•  ๋•Œ์ฏค์—๋Š” ์ด๋ฏธ gradle์ด ์†๋„๊ฐ€ ๋น ๋ฅด๋‹ค๋Š” ์ด์œ ..