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()); }