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[20210311] IntelliJ 단축키, Java poi workbook 의존성.. #64

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JuHyun419 opened this issue Mar 11, 2021 · 0 comments

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IDE Java

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JuHyun419 commented Mar 11, 2021

IntelliJ 단축키

Alt + J ==> 같은 단어 선택
Alt + Shift + 좌클릭 ==> 멀티 커서
Ctrl + Alt + 방향키 좌우 ==> 이전에 작업하던 화면으로 이동

Java poi workbook --- SXSSF, HSSF

기존 대용량 데이터의 엑셀을 다운로드할 때 HSSF, XSSF의 경우 OOM(Out Of Memory)가 발생했었음
따라서 SXSSFWorkbook 을 사용하려 했으나...
기존 엔진 서버에 올라가있는 라이브러리의 버전으로 인해....
HSSF를 사용함..
구 버전에는 DocumentImpl의 getXmlStandalone() 메서드가 없음..

JuHyun419 added IDE Java labels

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