Today I Learned ๐Ÿ“


[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 7 2021-11-22

W17D1 - JWT์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 6 2021-11-19

W16D5 - Spring Security - JPA ์—ฐ๋™ / Spring Session์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 5 2021-11-18

W16D4 - log4jdbc / Spring Security - JDBC ์—ฐ๋™์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 4 2021-11-17

W16D3 - ์ธ์ฆ Event / ๋ณด์•ˆ๊ด€๋ จ Header / CsrfFilter / Basic ์ธ์ฆ / Async ์ฒ˜๋ฆฌ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 3 2021-11-16

W16D2 - Session ๊ด€๋ จ ํ•„ํ„ฐ / ์ธ๊ฐ€์ฒ˜๋ฆฌ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 2 2021-11-15

W16D1 - ThreadLocal / SecurityContext / ์ธ์ฆ๊ณผ์ •์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - 1 2021-11-12

W15D2 - Spring Security ๊ธฐ๋ณธ๊ตฌ์กฐ / FilterChainProxy์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž.

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Security - Basic 2021-11-11

W15D1 - ๋ณด์•ˆ ์š”์†Œ์™€ Spring Security ๊ธฐ์ดˆ๋ถ€ํ„ฐ ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Shell 2021-10-06

W9D3 - Linux Shell์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Linux 2021-10-05

W9D2 - EC2๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์ „ Linux์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Cloud Service 2021-10-04

W9D1 - ํด๋ผ์šฐ๋“œ ๊ธฐ์ˆ ์— ๋Œ€ํ•ด์„œ ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Rest Docs 2021-10-01

W8D5 - MockMvc๋ฅผ ํ™œ์šฉํ•œ ํ…Œ์ŠคํŠธ์™€ Rest Docs ๋ฌธ์„œํ™”์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] JPA - Spring Data JPA 2021-09-30

W8D4 - Spring Data JPA์—์„œ ์ฟผ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] JPA - Proxy + ์˜์†์„ฑ์ „์ด 2021-09-29

W8D3 Part3 - Proxy / ์˜์†์„ฑ ์ „์ด / ๊ณ ์•„๊ฐ์ฒด์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] JPA - ๊ณ ๊ธ‰๋งคํ•‘ ์ „๋žต 2021-09-29

W8D3 Part2 - ์ƒ์†๊ด€๊ณ„ ๋งคํ•‘ / ์‹๋ณ„์ž ํด๋ž˜์Šค ์ „๋žต์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] JPA - ์—ฐ๊ด€๊ด€๊ณ„ ๋งคํ•‘ 2021-09-29

W8D3 Part1 - ์—ฐ๊ด€๊ด€๊ณ„ ๋งคํ•‘์˜ ๋ฐฉํ–ฅ์„ฑ / ๋‹ค์ค‘์„ฑ / ์—ฐ๊ด€๊ด€๊ณ„ ์ฃผ์ธ / ๊ฐ์ฒด๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] JPA - ๋‹จ์ผ Entity Mapping 2021-09-28

W8D2 Part2 - Entity ๊ด€๋ จ ์–ด๋…ธํ…Œ์ด์…˜๊ณผ ๋‹จ์ผ Entity Mapping์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring DB Connection 2021-09-27

W8D1 - JDBC / MyBatis / JPA ๋“ฑ ์Šคํ”„๋ง์—์„œ DB๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Boot Configuration 2021-09-03

W5D5 - Spring Boot์˜ ํŽธ๋ฆฌํ•œ ์ž๋™์„ค์ • Auto Configuration์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Rest API 2 2021-09-02

W5D4 - ๋ Œ๋”๋ง๋ฐฉ์‹ / ResponseEntity / CORS์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Rest API 1 2021-09-01

W5D3 Part2 - Rest API ์ •์˜์™€ Http Message Converter์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Spring MVC 2 2021-09-01

W5D3 Part1 - MVC Form ์ฒ˜๋ฆฌ / WebApplicationContext ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž!

Docker ์˜ค๋ฅ˜ ํ•ด๊ฒฐ 2021-08-31

Docker ์—…๋ฐ์ดํŠธ ํ›„ ์˜ค๋ฅ˜ ๋ฐœ์ƒ โ€ฆ

[๋ฐ๋ธŒ์ฝ”์Šค] Spring MVC 1 2021-08-31

W5D2 - DispatcherServlet / JSP / Thymeleaf ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž.

[๋ฐ๋ธŒ์ฝ”์Šค] Servlet ๊ธฐ์ดˆ 2021-08-30

W5D1 - ์›น ๊ธฐ๋ณธ์ง€์‹๊ณผ Servlet ๊ธฐ์ดˆ ์‚ฌ์šฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring Transaction 2021-08-27

W4D5 Part2 - TransactionTemplate / @Transactional ์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•˜์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Spring AOP 2021-08-27

W4D5 Part1 - Spring AOP ๊ฐœ๋…๊ณผ ์‚ฌ์šฉ๋ฒ•์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•˜์ž

[๋ฐ๋ธŒ์ฝ”์Šค] JDBC 3 2021-08-26

W4D4 - Embedded Database / NamedParameter JDBC Template / Transaction ์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ด๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] JDBC 2 2021-08-25

W4D3 - Data Source(HikariCP) / JDBC Template ์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•˜์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] JDBC 1 2021-08-24

W4D2 - Docker๋กœ Mysql ๋„์šฐ๊ณ  JDBC ์‚ฌ์šฉ๋ฒ•์„ ๋ฐฐ์›Œ๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] ์†Œํ”„ํŠธ์›จ์–ด ํ…Œ์ŠคํŒ… 2021-08-23

W4D1 - ํ…Œ์ŠคํŒ…๋ ˆ๋ฒจ์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•˜๊ณ  ๋‹จ์œ„,ํ†ตํ•ฉํ…Œ์ŠคํŠธ๋ฅผ ์‹ค์ œ๋กœ ๊ตฌํ˜„ํ•ด๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Loggingํ•˜๊ธฐ + Boot ํ•ฅ์•„๋ณด๊ธฐ 2021-08-20

W3D5 - Logging ํ”„๋ ˆ์ž„์›Œํฌ / Logback + ์ง€๊ธˆ๊นŒ์ง€ ์‹ค์Šต์„ Spring Boot๋กœ ๋ฐ”๊ฟ”๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Resources ํด๋” ์„ค์ • 2021-08-19

W3D4 - application.properties / YAML / Resource์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ด๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Bean ์ƒ์„ฑ์— ๋Œ€ํ•ด์„œ 2021-08-18

W3D3 - Component Scan / Auto Wired / Bean Scope ๋ฅผ ๊ณต๋ถ€ํ•ด๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] IoC, DDD, DI 2021-08-17

W3D2 - IoC, DDD, DI์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ด๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Spring ๊ฐœ์š” 2021-08-16

W3D1 - Spring ๊ธฐ์ดˆ๋ถ€ํ„ฐ ํƒ„ํƒ„ํžˆ!

[๋ฐ๋ธŒ์ฝ”์Šค] MySQL ๊ณ ๊ธ‰๊ธฐ๋Šฅ ์‚ฌ์šฉํ•˜๊ธฐ 2021-08-13

W2D5 - ํŠธ๋žœ์žญ์…˜, View, ํ”„๋กœ์‹œ์ €, ์„ฑ๋ŠฅํŠœ๋‹(์ฟผ๋ฆฌ,์ธ๋ฑ์Šค)์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•ด๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Insert, Update, Join 2021-08-12

W2D4 - Join ๋ฌธ๋ฒ• ์‹ค์Šตํ•˜๊ณ  ์‚ฌ์šฉ๋ฒ• ์ •๋ฆฌ

[๋ฐ๋ธŒ์ฝ”์Šค] SELECT, GROUP BY 2021-08-11

W2D3 - RDS MySQL์— ์ ‘์†ํ•˜๊ณ  SELECT๋ฌธ ์‹ค์Šต~

[๋ฐ๋ธŒ์ฝ”์Šค] MySQL, Docker ์‚ฌ์šฉ๋ฒ• 2021-08-10

W2D2 - MySQL, Docker๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์‚ฌ์šฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ธฐ์ดˆ 2021-08-09

W2D1 - Database์˜ ํ•„์š”์„ฑ, ๋ฐฑ์—”๋“œ์™€ ๊ด€๊ณ„, SQL๋“ฑ์— ๋Œ€ํ•ด ๋ฐฐ์›Œ๋ณด์ž

[๋ฐ๋ธŒ์ฝ”์Šค] Gradle๋กœ ํ”„๋กœ์ ํŠธ ๋งŒ๋“ค๊ธฐ (feat. Lombok) 2021-08-06

W1D5 - Gradle์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ณ  ํ”„๋กœ์ ํŠธ๋ฅผ ๊ตฌํ˜„ํ•ด๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Collection ์ด์•ผ๊ธฐ 2021-08-05

W1D4 - ์šฐ๋ฆฌ๊ฐ€ ์ž์ฃผ ์“ฐ๋Š” Collection์— ๋Œ€ํ•ด ๊นŠ๊ฒŒ ํŒŒ๋ณด์ž!

[๋ฐ๋ธŒ์ฝ”์Šค] Interface ์ด์•ผ๊ธฐ 2021-08-04

W1D3 - ์–ด๋–ป๊ฒŒ ํ•ด์•ผ Interface๋ฅผ ํšจ์œจ์ ์œผ๋กœ ์„ค๊ณ„ํ•  ์ˆ˜ ์žˆ์„๊นŒ?