여기에 오늘 배운 내용들을 간략하게 정리했어요~
- SPRING BOOT PART2 JDBC
- Try-with-Resources
try( ... ) { ... } catch(...) { ... } autocloseable
SQL Injection
UUID.randomUUID().toString().getBytes()
var uuidBefore = UUID.randomUUID(); var uuidAfter = toUUID(uuidBefore.toString().getBytes()); static UUID toUUID(byte[] bytes) { var byteBuffer = ByteBuffer.wrap(bytes); return new UUID(byteBuffer.getLong(), byteBuffer.getLong()); }
![[New] 타일러팀](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd0e59f54-3983-49c1-8f40-b92d6721d616%2Fkisspng-linux-fedora-unix-operating-systems-linux-5ab6faa3d2f047.949926281521941155864.png?table=block&id=8795517e-799e-41fd-9d58-bd2720695384&cache=v2)