๐Ÿ“’ BackEnd/๐Ÿ“ spring

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๐Ÿ“’ BackEnd/๐Ÿ“ spring

[spring] build.gradle ์˜์กด์„ฑ ๊ด€๋ฆฌ compile, runtime

gradle 7 ๋ฒ„์ „ ์ด์ƒ๋ถ€ํ„ฐ๋Š” compile, runtime ์‚ฌ์šฉ ๋ถˆ๊ฐ€ compile ๋Š” implementation์œผ๋กœ runtime ์€ runtimOnly๋กœ ๋Œ€์ฒด * ์ฐธ๊ณ  https://github.com/jwtk/jjwt/pull/664 Update installation in gradle 7+ by wkdalsgh192 · Pull Request #664 · jwtk/jjwt The compile and runtime dependency has been deprecated and finally not supported from Gradle 7+. So, I updated the installation part in readme.md for the users with the latest versio..

๐Ÿ“’ BackEnd/๐Ÿ“ spring

[spring + vue.js] SPA ์ƒˆ๋กœ๊ณ ์นจ 404์—๋Ÿฌ

๋ฌธ์ œ์ƒํ™ฉ SPA(Single Page Application)๋Š” ๋ง ๊ทธ๋Œ€๋กœ ๋‹จ์ผ ํŽ˜์ด์ง€์— ๋™์ ์œผ๋กœ ๋‚ด์šฉ์„ ๋ณ€๊ฒฝํ•˜์—ฌ ์›น ํŽ˜์ด์ง€๋ฅผ ๊ตฌ์„ฑํ•œ๋‹ค. SPA์˜ ๋ชจ๋“  ๊ฒฝ๋กœ๋Š” ๊ฒฐ๊ตญ ๋‹จ์ผ ํŽ˜์ด์ง€(index.html)๋กœ ํ–ฅํ•˜๊ฒŒ ๋˜์–ด์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค๋ฅธ ๊ฒฝ๋กœ์—์„œ ์ƒˆ๋กœ๊ณ ์นจ์„ ํ•œ๋‹ค๋ฉด ๊ทธ ๊ฒฝ๋กœ๋กœ GET ์š”์ฒญ์„ ๋ณด๋‚ด๋Š” ๊ฒƒ๊ณผ ๊ฐ™๊ธฐ ๋•Œ๋ฌธ์— 404 ํ•ด๋‹น ๊ฒฝ๋กœ๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†๋Š” ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค. ์ฆ‰, vue.js์—์„œ ๋ผ์šฐํŒ…์„ ํ†ตํ•ด ํŽ˜์ด์ง€ ์ด๋™์„ ํ•˜์ง€ ์•Š๊ณ  ๋ธŒ๋ผ์šฐ์ € ์ฃผ์†Œ ์ฐฝ์— ์ง์ ‘ ๊ฒฝ๋กœ๋ฅผ ์ž…๋ ฅํ•˜๊ฑฐ๋‚˜ ์ƒˆ๋กœ๊ณ ์นจ์„ ํ•˜๋ฉด ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค๋Š” ๋œป์ด๋‹ค. ์˜ˆ๋ฅผ๋“ค์–ด http://localhost:8080/host๊ฒฝ๋กœ๋ฅผ ๋ทฐ์˜ ๋ผ์šฐํŒ… ๊ธฐ๋ฒ•์„ ์“ฐ๋ฉด /host์— ๋งคํ•‘๋˜๋Š” ์ปดํฌ๋„ŒํŠธ(ํŽ˜์ด์ง€)๋ฅผ ๊ฐ€์ ธ์™€ ํ™”๋ฉด์— ๋„์šด๋‹ค. ํ•˜์ง€๋งŒ ์œ„์˜ ๊ฒฝ๋กœ๋ฅผ ์ฃผ์†Œ์ฐฝ์— ์ง์ ‘ ์ž…๋ ฅํ•˜๊ฑฐ๋‚˜ ์ € ๊ฒฝ๋กœ์—์„œ ..

๐Ÿ“’ BackEnd/๐Ÿ“ spring

[spring MVC] ํ•ธ๋“ค๋Ÿฌ ๋งคํ•‘(HandlerMapping)๊ณผ ํ•ธ๋“ค๋Ÿฌ ์–ด๋Œ‘ํ„ฐ(HandlerAdapter)

Spring MVC ๊ตฌ์กฐ์—์„œ๋Š” DispatcherServlet์ด ํด๋ผ์ด์–ธํŠธ์˜ ์š”์ฒญ์„ ๋ฐ›์•„ ํ•ด๋‹น ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜๋Š” ํ•ธ๋“ค๋Ÿฌ๋ฅผ ํ˜ธ์ถœํ•œ๋‹ค. ๊ทธ๋Ÿฐ ํ›„ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•œ ํ•ธ๋“ค๋Ÿฌ๋กœ๋ถ€ํ„ฐ ๋ฐ›์€ ๊ฒฐ๊ณผ๋กœ ๋ทฐ๋ฅผ ๋ Œ๋”๋งํ•œ๋‹ค. ๋ทฐ๋ฅผ ๋ Œ๋”๋งํ•˜๊ธฐ ์ „์— ๋ทฐ ๋ฆฌ์กธ๋ฒ„๋ฅผ ํ†ตํ•ด์„œ ์›ํ•˜๋Š” ๋ทฐ๋ฅผ ์ฐพ์•„์•ผ ํ•˜๋Š”๋ฐ, ๊ทธ๋ ‡๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด์„œ ํ•ธ๋“ค๋Ÿฌ๋Š” ModelAndView ํƒ€์ž…์„ ๋ฐ˜ํ™˜ํ•ด์•ผ ํ•œ๋‹ค. ์ฆ‰, DispatcherServlet์€ ModelAndViewํƒ€์ž…์„ ํ•ธ๋“ค๋Ÿฌ๋กœ๋ถ€ํ„ฐ ๋ฐ›์•„์•ผ ํ•œ๋‹ค. ์—ฌ๊ธฐ์„œ ํ•ธ๋“ค๋Ÿฌ๋Š” ํด๋ผ์ด์–ธํŠธ์˜ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜๋Š” ์ปจํŠธ๋กค๋Ÿฌ๋‹ค. spring์—์„œ๋Š” @controller๋ฅผ ์ ์šฉํ•œ ๊ฐ์ฒด ๋˜๋Š” controller์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ๊ตฌํ˜„ํ•œ ๊ฐ์ฒด๋ฅผ ๋งํ•œ๋‹ค. ํ•˜์ง€๋งŒ ํ•ธ๋“ค๋Ÿฌ๋Š” ๊ฐ์ฒด ํƒ€์ž…์— ๋”ฐ๋ผ ModelAndViewํƒ€์ž…์„ ๋ฆฌํ„ดํ•  ์ˆ˜๋„ ์žˆ๊ณ  ์•„๋‹ ์ˆ˜๋„ ์žˆ๋‹ค. ๊ทธ๋ ‡๊ธฐ ..

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dana4056
'๐Ÿ“’ BackEnd/๐Ÿ“ spring' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก