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[Spring] ๊น€์˜ํ•œ ์Šคํ”„๋ง MVC_ ์„น์…˜4. ์„œ๋ธ”๋ฆฟ, JSP, MCVํŒจํ„ด(1) ์„น์…˜ 4๋Š” ์•„์ฃผ ๊ฐ„๋‹จํ•œ ํšŒ์›๊ด€๋ฆฌ ์›น์„ ๋งŒ๋“ค์—ˆ๋‹ค. ์ฒ˜์Œ์—๋Š” ์„œ๋ธ”๋ฆฟ์œผ๋กœ ํ•ด๋ณด๊ณ  JSP, SpringMVC๋ฅผ ์ฐจ๋ก€๋กœ ์‚ดํŽด๋ดค๋‹ค. ์„œ๋ธ”๋ฆฟ๊ณผ JSP๋กœ ๋งŒ๋“  ์ฝ”๋“œ์—๋Š” ์–ด๋–ค ๋ถˆํŽธํ•œ ์ ์ด ์žˆ๋Š”์ง€, SpringMVC๋Š” ์–ด๋–ป๊ฒŒ ๋™์ž‘ํ•˜๋Š”์ง€ ์‚ดํŽด๋ณด๋ฉฐ ์„œ๋ธ”๋ฆฟ๊ณผ JSP์˜ ๋ฌธ์ œ์ ์„ ์–ด๋–ป๊ฒŒ ๋ณด์™„ํ–ˆ๋Š”์ง€ ์‚ดํŽด๋ดค๋‹ค. โ˜˜๏ธ ์ž˜๋ชป๋œ ์ •๋ณด๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค โœ”๏ธ ํšŒ์› ๊ด€๋ฆฌ ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์š”๊ตฌ์‚ฌํ•ญํšŒ์› ๊ด€๋ฆฌ ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด์„œ username๊ณผ age๋ฅผ ์ •๋ณด๋กœ ๊ฐ€์ง„๋‹ค.ํšŒ์› ์ €์žฅ๊ณผ ํšŒ์› ๋ชฉ๋ก์„ ์กฐํšŒํ•  ์ˆ˜ ์žˆ๋Š” ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ ๋‹ค. โ–บ Memeber.class@Getter @Setterpublic class Member { private Long id; private String username; private in.. 2025. 7. 1.
[Spring] ๊น€์˜ํ•œ ์Šคํ”„๋ง MVC_ ์„น์…˜3. ์„œ๋ธ”๋ฆฟ ์„น์…˜ 2์—์„œ ์„œ๋ธ”๋ฆฟ์— ๊ด€ํ•œ ๊ฐœ๋…์„ ๋ฐฐ์› ๊ณ  ์„น์…˜ 3์—์„œ๋Š” ์‹ค์ œ๋กœ ์–ด๋–ป๊ฒŒ ๊ตฌํ˜„ํ•˜๋Š”์ง€๋ฅผ ์•Œ์•„๋ณด์•˜๋‹ค. ์„œ๋ธ”๋ฆฟ์— ๊ด€๋ จํ•œ ๊ฐ„๋‹จํ•œ ์˜ˆ์ œ๋ถ€ํ„ฐ ๊ณผ๊ฑฐ์— ๊ฐœ๋ฐœ์ž๋“ค์ด HTTP ์š”์ฒญ์„ ์–ด๋–ป๊ฒŒ ๋ฐ›์•„์„œ ์–ด๋–ป๊ฒŒ ์‘๋‹ต์„ ๋‚ด๋ ธ๋Š”์ง€์— ๋Œ€ํ•œ ๋‹ค์–‘ํ•œ ๋ฐฉ์‹์„ ๋ฐฐ์› ๋‹ค. ํ˜„์žฌ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ์‹์€ ์•„๋‹ˆ์ง€๋งŒ SpringMVC๋กœ ๋“ค์–ด๊ฐ€๊ธฐ์ „ ๊ณผ๊ฑฐ์— ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉํ–ˆ๋Š”์ง€๋ฅผ ๋ฐฐ์›€์œผ๋กœ์จ SpringMVC์— ๋Œ€ํ•œ ์ดํ•ด๋„๋ฅผ ๋†’์ด๋Š”๋ฐ ๋„์›€์ด ๋  ๊ฐ•์˜์˜€๋‹ค. โ˜˜๏ธ ์ž˜๋ชป๋œ ์ •๋ณด๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค โœ”๏ธ ์„œ๋ธ”๋ฆฟ ๋“ฑ๋กํ•˜๊ธฐ์„œ๋ธ”๋ฆฟ์€ ํ†ฐ์บฃ ์„œ๋ฒ„๋ฅผ ๋‚ด์žฅํ•˜๊ณ  ์žˆ์–ด, ๋ณ„๋„์˜ ์„ค์น˜ ์—†์ด ์„œ๋ธ”๋ฆฟ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค.โ–บ ServletApplication.class@ServletComponentScan: ์Šคํ”„๋ง ๋ถ€ํŠธ๋Š” ์„œ๋ธ”๋ฆฟ์„ ์ง์ ‘ ๋“ฑ๋กํ•ด์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•œ๋‹ค.@ServletC.. 2025. 6. 26.
[Spring] ์„น์…˜ 3_ ์˜ค๋ฅ˜ ๋ฐœ์ƒ - Error creating bean with name 'servletComponentRegisteringPostProcessor': Instantiation of supplied bean failed ๊ฐ•์˜ ์„น์…˜ 3์—์„œ ๋งจ ์ฒ˜์Œ ์‹คํ–‰ํ–ˆ์„๋•Œ๋Š” ์ž˜ ๋Œ์•„๊ฐ€๋‹ค๊ฐ€, ์ˆ˜์—… ์ง„ํ–‰์— ๋”ฐ๋ผ ์„ค์ •์„ ๋ฐ”๊พธ๋ฉด์„œ ๊ฐ‘์ž๊ธฐ ์‹คํ–‰์ด ๋˜์ง€ ์•Š์•˜๋‹ค.์˜ค๋ฅ˜๊ฐ€ ์™œ ๋ฐœ์ƒํ–ˆ๋Š”์ง€ ์ฐพ์•„๋ณด๊ณ  ํ•ด๊ฒฐ์„ ํ•ด๋ณผ ๊ฒƒ์ด๋‹ค. โœฆ ์—๋Ÿฌ๋‚ด์šฉ :Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.2025-06-17T12:32:24.842+09:00 ERROR 46814 --- [servlet] [ main] o.s.boot.SpringApplication : Application run failedorg.springframework.beans.factor.. 2025. 6. 17.
[Spring] ๊น€์˜ํ•œ ์Šคํ”„๋งMVC_ ์„น์…˜2. ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์ดํ•ด SpringMVC์— ๋ณธ๊ฒฉ์ ์œผ๋กœ ๋“ค์–ด๊ฐ€๊ธฐ์ „ ๊ธฐ๋ณธ์ ์œผ๋กœ ์•Œ์•„์•ผํ•  ๊ฐœ๋…๋“ค์„ ์„น์…˜ 2 ๊ฐ•์˜์—์„œ ๊ฐ„๋‹จํ•˜๊ฒŒ ์„ค๋ช…ํ–ˆ๋‹ค. ๊ฐ•์˜๋ฅผ ๋“ค์„ ๋• ๊ฐœ๋…์— ๋Œ€ํ•œ ๋ฐฐ๊ฒฝ์ง€์‹์ด ํ๋ฆฟํ•ด์„œ ์ˆ˜์—…์„ ๋“ฃ๊ณ  ์žˆ์–ด๋„ ์ˆ˜์—…์˜ ํ๋ฆ„์ด ์ดํ•ด๋˜์งˆ ์•Š์•˜๋‹ค. ๊ทธ๋ž˜์„œ ๋ธ”๋กœ๊ทธ์— WAS - ์„œ๋ธ”๋ฆฟ - ์„œ๋ธ”๋ฆฟ ์ปจํ…Œ์ด๋„ˆ - ๋ฉ€ํ‹ฐ์“ฐ๋ ˆ๋“œ - ์“ฐ๋ ˆ๋“œ ํ’€์ด ์–ด๋–ค ์‹์œผ๋กœ ์—ฐ๊ด€์„ ๊ฐ–๋Š”์ง€๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๊ณต๋ถ€ํ•˜๊ณ ์ž ํ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ณต๋ถ€ํ•˜๋ฉด์„œ ์ดํ•ดํ•˜๋Š”๋ฐ ๋ณด์ถฉ์ด ๋˜๋Š” ๊ฐœ๋…๊ณผ ์„ค๋ช…์ด ์žˆ์œผ๋ฉด ํ•จ๊ป˜ ์ ๊ณ , ๋„์ค‘์— ์งˆ๋ฌธ๋“ค์ด ์ƒ๊ธฐ๋ฉด ๊ทธ์— ๋Œ€ํ•œ ๋‹ต๋ณ€๋„ ์ฐพ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค. โ˜˜๏ธ ์ž˜๋ชป๋œ ์ •๋ณด๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค โœ”๏ธ ์›น - HTTP ๊ธฐ๋ฐ˜์œผ๋กœ ๋™์ž‘์„œ๋ฒ„ ๊ฐ„์— ๋ฐ์ดํ„ฐ๋ฅผ ์ฃผ๊ณ  ๋ฐ›์„ ๋•Œ ๋Œ€๋ถ€๋ถ„ HTTP๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.๊ฑฐ์˜ ๋ชจ๋“  ํ˜•ํƒœ์˜ ๋ฐ์ดํ„ฐ ์ „์†ก์ด ๊ฐ€๋Šฅํ•˜๋‹ค. HTTP: ์›น ์ƒ์—์„œ ์ฃผ๊ณ  ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ํ”„๋กœํ† ์ฝœ๋กœ.. 2025. 6. 15.
[Spring] (intelliJ,JavaScript) MAC, node.js์„ค์น˜์™€ ๋กœ๋˜ ์ˆซ์ž ๋ณต์‚ฌํ•˜๊ธฐ. [ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค H2 ์„ค์น˜ ๋ฐ ์—ฐ๋™, JPA ์—ฐ๋™ํ•˜๊ธฐ ] Spring - [intelliJ,Thymeleaf] MAC, H2๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ฐ„๋‹จํ•œ ๋Œ“๊ธ€์ฐฝ ๋งŒ๋“ค๊ธฐ(2)[ ๊ฐ„๋‹จํ•œ ๋Œ“๊ธ€์ฐฝ ๋งŒ๋“ค๊ธฐ (1) ] Spring - [intelliJ,Thymeleaf] ๊ฐ„๋‹จํ•œ ๋Œ“๊ธ€์ฐฝ ๋งŒ๋“ค๊ธฐ(1)[ @PostMapping์œผ๋กœ ๋žœ๋คํ•œ ์ˆซ์ž 6๊ฐœ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ ] Spring - [intelliJ,Thymeleaf] @PostMapping์œผ๋กœ ๋žœ๋ค ์ˆซ์ž 6๊ฐœ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ[post-this.tistory.com [ @PostMapping์œผ๋กœ ๋กœ๋˜ ์ˆซ์ž ์ถœ๋ ฅํ•˜๊ธฐ. ] Spring - [intelliJ,Thymeleaf] @PostMapping์œผ๋กœ ๋žœ๋ค ์ˆซ์ž 6๊ฐœ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ[ ๋กœ๋˜, ๋ฒ„ํŠผ ๋ˆŒ๋Ÿฌ ๋žœ๋คํ•œ ์ˆซ์ž 6๊ฐœ ์ถœ๋ ฅํ•˜๊ธฐ(2) .. 2024. 12. 19.
[Spring] (intelliJ,Thymeleaf) MAC, H2๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ฐ„๋‹จํ•œ ๋Œ“๊ธ€์ฐฝ ๋งŒ๋“ค๊ธฐ(2) [ ๊ฐ„๋‹จํ•œ ๋Œ“๊ธ€์ฐฝ ๋งŒ๋“ค๊ธฐ (1) ] Spring - [intelliJ,Thymeleaf] ๊ฐ„๋‹จํ•œ ๋Œ“๊ธ€์ฐฝ ๋งŒ๋“ค๊ธฐ(1)[ @PostMapping์œผ๋กœ ๋žœ๋คํ•œ ์ˆซ์ž 6๊ฐœ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ ] Spring - [intelliJ,Thymeleaf] @PostMapping์œผ๋กœ ๋žœ๋ค ์ˆซ์ž 6๊ฐœ ์—…๋ฐ์ดํŠธํ•˜๊ธฐ[ ๋กœ๋˜, ๋ฒ„ํŠผ ๋ˆŒ๋Ÿฌ ๋žœ๋คํ•œ ์ˆซ์ž 6๊ฐœ ์ถœ๋ ฅํ•˜๊ธฐ(2) ] Spring - [intelliJ,Thymeleaf] ๋กœ๋˜,post-this.tistory.com H2 ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ฅผ ์ด์šฉํ•˜์—ฌ๋Œ“๊ธ€ ๊ด€๋ฆฌํ•˜๊ธฐ. 1. H2 ์„ค์น˜ํ•˜๊ธฐ. โ–ก ์•„๋ž˜ ๋งํฌ ๋“ค์–ด๊ฐ€๊ธฐ. https://h2database.com/html/main.html H2 Database EngineH2 Database Engine Welcome to H2, the.. 2024. 12. 9.

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