๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

Back-end ๋ฐ๋ธŒ์ฝ”์Šค/week 06 - 07 TIL (clone project)3

[TIL] 221202 - A to Z ํ”„๋กœ์ ํŠธ ๊ณผ์ œ A to Z ํ”„๋กœ์ ํŠธ ๊ณผ์ œ https://github.com/youngjijang/react-springboot-rest-api GitHub - youngjijang/react-springboot-rest-api: ๊ฐœ์ธ ํ”„๋กœ์ ํŠธ REST API ๊ตฌํ˜„ ๊ณผ์ œ์˜ ์ €์žฅ์†Œ์ž…๋‹ˆ๋‹ค. ๊ฐœ์ธ ํ”„๋กœ์ ํŠธ REST API ๊ตฌํ˜„ ๊ณผ์ œ์˜ ์ €์žฅ์†Œ์ž…๋‹ˆ๋‹ค. Contribute to youngjijang/react-springboot-rest-api development by creating an account on GitHub. github.com 2022. 12. 7.
[TIL] 221124 - SpringBoot Part2 ๊ณผ์ œ๋ฅผ ์ง„ํ–‰ํ•˜๋ฉฐ (๊ฐ์ฒด์ง€ํ–ฅ์ ์ธ DB ์„ค๊ณ„) SpringBoot Part2 ๊ณผ์ œ๋ฅผ ์ง„ํ–‰ํ•˜๋ฉฐ :๊ฐ์ฒด์ง€ํ–ฅ์ ์ธ DB ์„ค๊ณ„ํ•˜๊ธฐ โ€ป ์ฃผ๊ด€์ ์ธ ๊ธ€์ž…๋‹ˆ๋‹ค! ์‹ฌํ™”๊ณผ์ œ๋ฅผ ์ง„ํ–‰ํ•˜๋ฉฐ, ๋‹จ์ง€ ๊ณผ์ œ ์š”๊ตฌ์‚ฌํ•ญ์„ ์ถฉ์กฑ์‹œํ‚ค๋ฉฐ ๊ฐœ๋ฐœ๊ณต์ˆ˜๋ฅผ ๋‚ฎ์ถ”๋ ค๋Š” ๋ฐฉ์‹ ๊ฐ™๋‹ค๋Š” ๋ฆฌ๋ทฐ๋ฅผ ๋ฐ›์•˜๋‹ค. ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ›์€ ๊ธฐ์กด ํ…Œ์ด๋ธ” ๊ตฌ์กฐ ๋ฐ”์šฐ์ฒ˜์™€ ๊ณ ๊ฐ ํ…Œ์ด๋ธ”์˜ ๊ด€๊ณ„๊ฐ€ 1 : N ์ด๊ธฐ๋•Œ๋ฌธ์— ๊ตณ์ด ์ค‘๊ฐ„ ๋งคํ•‘ํ…Œ์ด๋ธ”์„ ๋งŒ๋“ค ํ•„์š”๊ฐ€ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๋‹ค. ๋ฉ˜ํ† ๋‹˜ ๋ง์”€๋Œ€๋กœ ์š”๊ตฌ์‚ฌํ•ญ์„ ๋ชจ๋‘ ์ถฉ์กฑํ• ์ˆ˜ ์žˆ๋Š”๋Œ€ ๊ตณ์ด ๋ณต์žกํ•œ ๊ตฌ์กฐ๋ฅผ ๋งŒ๋“ค ํ•„์š”์—†๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๋‹ค. ํ•ด๋‹น ๊ตฌํ˜„ ๋ฐฉ์‹์ด ์šฐ๋ฆฌ๊ฐ€ ๊ทธํ† ๋ก ๋งํ•˜๋˜ ๊ฒฐํ•ฉ๋„์™€ ์‘์ง‘๋„๋ฅผ ๋†’์ด๋Š” ์ฝ”๋“œ์ธ๊ฐ€ ๋‹ค์‹œ ๊ณ ๋ฏผํ•ด๋ณผ ํ•„์š”๊ฐ€ ์žˆ์„ ๊ฒƒ๊ฐ™๋‹ค. ๋˜ํ•œ ์˜ค๋ฒ„์—”์ง€๋‹ˆ์–ด๋ง๊ณผ ํ™•์žฅ์„ฑ์„ ๊ฐ€์ ธ๊ฐ€๋Š” ๊ฒƒ์˜ ์ฐจ์ด๋ฅผ ์ƒ๊ฐํ•ด๋ด์•ผํ•œ๋‹ค. ํ™•์žฅ์„ฑ์— ๊ฐ€์ด๋“œ๋ผ์ธ์ด ์žˆ์„ ๊ฒฝ์šฐ ํ™•์žฅ์„ฑ์„ ์„ ํƒํ•˜๋Š” ๊ฒƒ์ด ๋งž๊ณ  ํ™•์žฅ์„ฑ์ด ์ „ํ˜€ ์—†๋Š” ๊ตฌ์กฐ๋ผ๋ฉด ์˜ค๋ฒ„์—”์ง€๋‹ˆ์–ด๋ง.. 2022. 11. 26.
[TIL] 221123 - ํด๋ก  ์ฝ”๋”ฉ : ์ปคํ”ผ๋นˆ ์ฃผ๋ฌธ ๊ด€๋ฆฌ ์„œ๋น„์Šค [ํด๋ก  ์ฝ”๋”ฉ] ์ปคํ”ผ๋นˆ ์ฃผ๋ฌธ ๊ด€๋ฆฌ ์„œ๋น„์Šค 0. ์š”๊ตฌ์‚ฌํ•ญ ๋งค์ผ ์ „๋‚  ์˜คํ›„ 2์‹œ๋ถ€ํ„ฐ ์˜ค๋Š˜ ์˜ค๋ฃจ 2์‹œ๊นŒ์ง€์˜ ์ฃผ๋ฌธ์„ ๋ชจ์•„์„œ ์ฒ˜๋ฆฌ ํ˜„์žฌ ์ด 4๊ฐœ์˜ ์ƒํ’ˆ ์กด์žฌ ๋ณ„๋„์˜ ํšŒ์›์„ ๊ด€๋ฆฌํ•˜์ง€ ์•Š๊ณ , email๋กœ ๊ตฌ๋ถ„ ํ•˜๋ฃจ์— ๊ฐ™์€ email๋กœ ์—ฌ๋Ÿฌ๋ฒˆ ์ฃผ๋ฌธ์ด ๋“ค์–ด์˜ฌ ๊ฒฝ์šฐ ํ•˜๋‚˜๋กœ ํ•ฉ์ณ์„œ ๋‹ค์Œ๋‚  ๋ฐฐ์†ก ๊ณ ๊ฐ์—๊ฐœ โ€œ๋‹น์ผ ์˜คํ›„ 2์‹œ ์ดํ›„์˜ ์ฃผ๋ฌธ์€ ๋‹ค์Œ๋‚  ๋ฐฐ์†ก์„ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.โ€๋ผ๊ณ  ์•Œ๋ ค์ค๋‹ˆ๋‹ค. 1. ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ 2. domain ๋ชจ๋ธ ์ •์˜ โ†’ ์ƒํ’ˆ ๋„๋ฉ”์ธ โ†’ ์ฃผ๋ฌธ ๋„๋ฉ”์ธ validation Object ๋งŒ๋“ค๊ธฐ public class Email { private final String address; public Email(String address) { Assert.notNull(address); Assert.isTrue(address.l.. 2022. 11. 26.