[Spring boot #2] ์Šคํ”„๋ง ๋ถ€ํŠธ ์Šคํƒ€ํ„ฐ ์‚ฌ์ดํŠธ์—์„œ ์Šคํ”„๋ง ํ”„๋กœ์ ํŠธ ์ƒ์„ฑํ•˜๊ธฐ

2021. 12. 7. 10:52ใ†Spring/[2022] Spring boot

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1๏ธโƒฃ ์Šคํ”„๋ง ๋ถ€ํŠธ ์Šคํƒ€ํ„ฐ ์‚ฌ์ดํŠธ ๊ฒฝ๋กœ 

https://start.spring.io/

 

 

2๏ธโƒฃ ํ”„๋กœ์ ํŠธ ์ƒ์„ฑํ•˜๊ธฐ 

์œ„์˜ ๊ฒฝ๋กœ๋กœ ๋“ค์–ด๊ฐ€๋ฉด ์ด๋Ÿฐ ํŽ˜์ด์ง€๋ฅผ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.

 

Project 

: ์šฐ์„  Maven Project์™€ Gradle Project๊ฐ€ ์žˆ๋Š”๋ฐ ์š”์ฆ˜์€ maven ๋ณด๋‹ค gradle๋กœ ํ”„๋กœ์ ํŠธ๋ฅผ ๋งŽ์ด ๋งŒ๋“œ๋Š” ์ถ”์„ธ๋ผ๊ณ  ํ•œ๋‹ค.

๊ทธ๋Ÿผ ๊ทธ๋Œ€๋กœ ๋”ฐ๋ผ๊ฐ€๋Š”๊ฒŒ ์ข‹์œผ๋‹ˆ๊นŒ gradle project๋ฅผ ์„ ํƒํ•œ๋‹ค. 

 

Spring Boot 

: 2.6.2 2.6.1 ๋ญ ์ด๋ ‡๊ฒŒ ์žˆ๋Š”๋ฐ 2021-12 ๊ธฐ์ค€์œผ๋กœ ๊ฐ€์žฅ ์ตœ์‹  ๋ฒ„์ „์ธ 2.6.1์„ ์„ ํƒํ–ˆ๋‹ค.

SNAPSHOT์€ ์•„์ง ๋งŒ๋“ค๊ณ  ์žˆ๋Š” ๋ฒ„์ „์ด๊ธฐ ๋•Œ๋ฌธ์— ์•ˆ์ „ํ•œ 2.6.1์„ ์„ ํƒํ•˜์ž. 

 

Project Metadata 

: Group์—๋Š” ํŒจ์ง€ํ‚ค๋ช…์„ ์ ๋Š”๋ฐ ๋ณดํ†ต ํšŒ์‚ฌ ๋„๋ฉ”์ธ๋ช… ์ ๊ธฐ๋„ ํ•˜๋Š”๋ฐ ์ด๊ฑด ์‚ฌ์šฉ์ž๊ฐ€ ์•Œ์•„์„œ ์„ค์ •ํ•ด์ฃผ๋ฉด ๋ ๊ฑฐ ๊ฐ™๋‹ค!

Group, Artifact, Name ์ž‘์„ฑ ํ•˜๊ณ , 

pacakaging์ด๋‚˜ Java์ด๋Ÿฐ๊ฑด ๊ฑด๋“ค์ง€ ์•Š์•˜๋‹ค. 

 

Dependencies

:Spring ํ•  ๋•Œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์„ค์น˜ํ•˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™๋‹ค.

์›น ํ”„๋กœ์ ํŠธ ์ƒ์„ฑํ•  ๋•Œ ํ•„์š”ํ•œ Spring-web๊ณผ Thymeleaf๋ฅผ ์ถ”๊ฐ€ํ•ด์ค„ ์˜ˆ์ •์ด๋‹ค!

tymeleaf๋Š” spring MVC ์›น ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์‚ฌ์šฉํ•  ๋•Œ VIEW๋ฅผ ๋„์™€์ฃผ๋Š”? ๊ฒƒ์ด๋‹ค. 

 

https://spring.io/projects/spring-boot#learn

 

Spring Boot

Commercial support Business support from Spring experts during the OSS timeline, plus extended support after OSS End-Of-Life. Publicly available releases for critical bugfixes and security issues when requested by customers.

spring.io

ํ•„์š”ํ•œ ๋ฌธ์„œ๋“ค์€ Spring.io์—์„œ ์ง์ ‘ ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ์ฐพ์•„๋ณด๊ณ , ์ดํ•ดํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค!

 

 

์•„๋ฌดํŠผ ๋‹ค ์ž‘์„ฑํ•ด์ค€ ๋‹ค์Œ์— GENERATE CTRL ๋ˆ„๋ฅด๋ฉด ์••์ถ•๋˜์–ด์„œ ํ”„๋กœ์ ํŠธ๊ฐ€ ์ƒ์„ฑ๋œ๋‹ค. 

 

 

 

3๏ธโƒฃ IntelliJ์—์„œ ํ”„๋กœ์ ํŠธ ์—ด์–ด๋ณด๊ธฐ 

IntelliJ ์—์„œ open ์„ ํด๋ฆญํ•ด hello-spring.zip ์••์ถ•์„ ํ•ด์ œํ•œ ํŒŒ์ผ์—์„œ build.gardle ์„ ํด๋ฆญํ•˜๋ฉด 

ํ”„๋กœ์ ํŠธ๊ฐ€ ์—ด๋ฆฐ๋‹ค. 

 

 

4๏ธโƒฃ ์›ฐ์ปด  ํŽ˜์ด์ง€ ๋งŒ๋“ค์–ด๋ณด๊ธฐ 

์ €๊ธฐ์„œ main์˜†์— ์ดˆ๋ก๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด ๋ฉ”์ธ์ด ์‹คํ–‰๋˜๋Š”๋ฐ 

๊ทธ๋Ÿฌ๋ฉด 

์•Œ์•„์„œ ํ†ฐ์บฃ์ด ์‹คํ–‰๋œ๋‹ค?!!

๊ทธ๋ž˜์„œ localhost:8080๋กœ ์ ‘์†ํ•  ์ˆ˜ ์žˆ๋‹ค.

๋ฌผ๋ก  ์ง€๊ธˆ์€ while error ๋ญ ๊ทธ๋Ÿฐ ํŽ˜์ด์ง€๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. 

 

error ํŽ˜์ด์ง€๊ฐ€ ์•„๋‹Œ welcome ํŽ˜์ด์ง€๋ฅผ ๋งŒ๋“ค์–ด๋ณผ ๊ฒƒ์ด๋‹ค!

 

resources/static ํด๋” ์•ˆ์— index.html ํŒŒ์ผ์„ ์ƒ์„ฑํ•ด์ฃผ๋ฉด 

Spring boot๊ฐ€ ์•Œ์•„์„œ welcome page๋กœ ์ธ์‹ํ•˜๊ณ  ๊ทธ ํŽ˜์ด์ง€๋ฅผ ์‹œ์ž‘ ํŽ˜์ด์ง€๋กœ ๋ณด์—ฌ์ฃผ๊ฒŒ ๋œ๋‹ค. 

 

 index.html

์ด๋ ‡๊ฒŒ ์ž‘์„ฑํ•ด์ฃผ๊ณ  ๋‹ค์‹œ ์„œ๋ฒ„ ์‹คํ–‰ํ•ด๋ณด๋ฉด 

์ด๋ ‡๊ฒŒ ์›ฐ์ปด ํŽ˜์ด์ง€๊ฐ€ ๋ฐ”๋€ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค!

 

 

 

 

 

 

 

 

 

 

 

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