====== Spring Tools |4 ======
> [[https://spring.io/tools|Spring Tools |4]]

===== Prerequisite =====
  * Install Java JDK
  * Set Environments; PATH, ...

<cli>
// 설치 후 shell에서 자바 버전 확인
$ java -version

// change directory @mac
$ cd /Library/Java/JavaVirtualMachines/

// JAVA_HOME path 설정
// Shell이 bash인 경우 path 설정
$ vi ~/.bash_profile

// 환경 변수 설정 후 jdk 버전 확인
$ java -version
</cli>

<sxh plain title: .bash_profile>
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_311.jdk/Contents/Home
</sxh>


===== for Eclipse =====

==== Settings ====
  - Download jar file
  - Unpack jar file
  - Executable Folder; <jar filename folder>/contents/**<Release folder>**/
  - Edit **SpringToolSuite4.ini** file
    * -vm; specify javaw.exe with full path
    * -javaagent; add lonbok.jar with full path
    * ? -Dosgi.requiredJavaVersion; 1.8? 11?
    * <sxh plain highlight: [10,12,17]; title: SpringToolSuite4.ini>
-startup
plugins/org.eclipse.equinox.launcher_1.5.700.v20200207-2156.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.1200.v20200508-1552
-product
org.springframework.boot.ide.branding.sts4
--launcher.defaultAction
openFile
-vm
C:/..../java-1.8.0-openjdk-1.8.0.212-1/bin/javaw.exe
-vmargs
-Dosgi.requiredJavaVersion=1.8
-Dosgi.dataAreaRequiresExplicitInit=true
-Xms256m
-Xmx2048m
--add-modules=ALL-SYSTEM
-javaagent:C:\....\lombok.jar
</sxh> 

==== Open Project ====
    - Open Workspace
    - Import Project(Package Explorer)
    - Select Project Type(Gradle | Maven)
    - Browse Project Root Directory
    - Check Imported Packages in Package Explorer
    - STS4; [Window] -> [Show View] -> [Project Explorer]
    - Change Text File Encoding; [Preferences] -> [General > Workspace] -> 
      * Text file encoding; Other: **UTF-8**
      * New text file line delimiter; Oterh: **Unix**

==== Run ====
  * [Boot Dashboard]
    * select a package & run
==== Lombok ====
> [[https://projectlombok.org/download|Project Lombok]]

  * [[https://the-dev.tistory.com/27|[Lombok] 롬복 설치 및 STS(eclipse) 연동하기]]


==== command line argument ====
  * 실행 시 워크스페이스 지정 <sxh bash>
C:\ustra\tools\Java\sts-4.7.1.RELEASE\SpringToolSuite4.exe -data C:\Framework-Guide\
</sxh>

===== for Visual Studio Code =====

==== Install Extensions ====
  * Extension Pack for Java by Microsoft
  * <del>Spring Boot Tools by Pivotal</del> Spring Boot Extension Pack by Pivotal


==== Create Project ====
  * Command Palette (⌘ + ⇧ + P, Ctrl+Shift+P); spring initializr 
    - Choose One(Add Starters/Create a Gradle Project/Create a Maven Project)
    - Specify Spring Boot version; 
    - Specify prject language; Java / Kotlin / Groovy
    - Input Group Id; com.example
    - Input Artifact Id; demo
    - Specify packaging type; Jar / War
    - Specify Java version; 11/ 17 / 8
    - Search for dependencies; 
      * **Spring Boot DevTools** (*)
      * **Spring Web** (*)
    - Choose Directory to make a project  

  * [[http://honeymon.io/tech/2021/01/06/use-vs-code-for-spring-boot.html|[spring-boot] Visual Studio Code 에서 스프링 부트 프로젝트 개발하기]]