JAVA SPRING/java

JAVA 설치 + 추가확장설치 & VScode단축키

오동순이 2022. 12. 15. 10:42

20221017 첫 수업 : JAVA 설치 + 추가확장설치 & VScode단축키

 

jdk15설치
https://www.oracle.com/java/technologies/javase/jdk15-archive-downloads.html
vcs 설치
https://code.visualstudio.com/download

 

Download Visual Studio Code - Mac, Linux, Windows

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code.visualstudio.com

 

*cmd 로 설치확인 

java -version
->실행되면 버전설치완료
javac -version

 

*환경변수설정 (항상중요)

제어판-시스템-고급시스템설정-환경변수-새로만들기
JAVA_HOME
C:\Program Files\Java\jdk-15.0.2
-Path
%JAVA_HOME%\bin
확인

 

*통합개발환경 (IDE)
-Eclipse-단축키없음, 

-InteliJ IDEA-단축키있움
-Visual Studio Code (VSC)-단축키있움 - ✔학원수업사용

 

*VSCode 추가 확장 설치사항

rainbow Brackets (괄호색깔표시)

  • indent-rainbow
  • beautify (js로 실행하면 가져온거 자동 줄맞춤)
  • Getter and Setter Generator (설치 세터 게터 메서드 쉽게 만들기 )
  • gradle extension pack (그래들)
  • spring boot extension pack (스프링부트)
  • lombok annotations support for vs code (롬복)
  • REST Client (HTTP)
  • Git graph (git과 연결)

 

* VSCode GUI환경설정

java parameter > lnlay hint - none (:x 뜨는거)
mouse wheel zoom v

 

* VSCode Java 단축키

  • alt+shift 방향키 // 행복사
  • ctrl+space 목록다시 보여주기
  • run -> ctrl + F5
  • ctrl + 마우스 휠  +- (작성화면만 크게작게)
  • ctrl + +- (전체비율)
  • ctrl+alt + 방향키 (멀티선택)
  • alt + 멀티선택/ 개별멀티선택
  • ctrl+d 같은거 선택
  • home 첫머리
  • end 끝머리 (shift+end or home 선택복사등)
  • alt 방향키 행바꾸기
  • ctrl 방향키 한단어씩
  • ctrl + shift 블럭 선택
  • ctrl + alt 멀티라인 선택
  • crtl + / 주석처리