SPRING/SPARTA

[๊ฐ•์˜] ์›น๊ฐœ๋ฐœ์˜ ๋ด„, Spring 3์ฃผ์ฐจ

ozllzL 2021. 8. 20. 23:54

์ด๋ฒˆ์ฃผ ํ”„๋กœ์ ํŠธ api ๋ช…์„ธ์„œ

JPA๊ณต์‹ ํ™ˆํŽ˜์ด์ง€์˜ ๋ฌธ์„œ์ด๋‹ค.

https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#jpa.query-methods

 

Spring Data JPA - Reference Documentation

Example 109. Using @Transactional at query methods @Transactional(readOnly = true) interface UserRepository extends JpaRepository { List findByLastname(String lastname); @Modifying @Transactional @Query("delete from User u where u.active = false") void del

docs.spring.io

findby####์— ๊ด€ํ•œ ๋‚ด์šฉ์ด๋‹ค. ์˜ˆ์ „์—๋„ ์™œ ์•”๊บผ๋‚˜ ์จ๋„ ๋˜๋Š”๊ฑธ๊นŒ ์–ด๋””๊นŒ์ง€ ์จ๋„ ๋˜๋Š”๊ฑด๊ฐ€ ๊ถ๊ธˆํ–ˆ๋Š”๋ฐ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.

 

์ €๋ฒˆ์ฃผ์™€ ๋น„์Šทํ•œ api๋ฅผ ์งฐ๋‹ค. ๊ณ„์† ๋ฐ˜๋ณตํ•˜๋‹ˆ ๋ญ”๊ฐ€ ๊ตฌ์„ฑ์ด ๋จธ๋ฆฌ์— ๋“ค์–ด์˜ค๋Š” ๊ฒƒ ๊ฐ™๋‹ค..!!

 

์ˆ™์ œ๋Š” ์ •๋ง ์–ด๋ ต์ง€ ์•Š์•˜๋‹ค. ์‹œํ‚ค๋Š”๋Œ€๋กœ ์ฝ”๋“œ ๋ช‡์ค„ ์ถ”๊ฐ€ํ•˜๋ฉด ๋!