메이븐 빌드 오류 Perhaps you are running on a JRE rather than a JDK?

[Maven] 메이븐 오류 No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

[Error 내용] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? [해결] 1. eclipse [Windows] > [Preferences] 클릭 2. [Java] > [Installed JREs] 클릭 3. jre 를 jdk 로 변경 - [Java] > [Installed JREs 탭] > [Add] 클릭 4. installed JRE Types 선택 - [Standard VM] > [Next] 클릭 5.[ Directory] 클릭 6. JDK 위치 설정 > [Finish] 클릭 7. 추가한 JDK 선택 > [Apply] 클릭 [결과]