맨날 터미널에서 php만 쓰다가 이클립스랑 메이븐 셋팅하려니 죽겠다 ^,^..
한 2일은 헤맨듯.. ㅠㅠㅠㅠㅠ 자괴감 들어..
나중을 위해 정리..
가장 중요한건 메이븐 설치 환경변수..
예전에 자바를 설치해놓고 셋팅해놨는데 왜인지 JAVA_HOME 셋팅해둔게 날아감?
그런데 터미널에서 java & javac 동작은 잘 되었었단 말이지.. 신기방기..
아무튼, Path가 이상하니 maven 이 덩달아 안되었었다.
maven 패스를 잡고나서 Setting.xml 을 확인했는데, 처음 디폴트 경로가
c\users\alice\settings.xml 이었고, 여기에 settings.xml 은 없었음.
그래서 maven 하위의 conf/settingx.xml 로 경로를 수정하고 프로젝트 업데이트 되면서
에러가 나지 않았음.
1. Download maven: https://maven.apache.org/download.cgi
2. Unzip maven file( my path: D:\apache-maven-3.3.9 )
3. Configure system variable
(add) MAVEN_HOME : D:\apache-maven-3.3.9
(modify) Path: {blah blah legacy path};D:\apache-maven-3.3.9\bin;
4. Check maven at terminal
C:\Users\alice>mvn --version
Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T01:41:47+09:00)
Maven home: D:\apache-maven-3.3.9\bin\..
Java version: 1.8.0_40, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.8.0_40\jre
Default locale: ko_KR, platform encoding: MS949
OS name: "windows 7", version: "6.1", arch: "amd64", family: "dos"
5. Eclipse setting
Window - Preference - Maven - User Setting
User Settings: D:\apache-maven-3.3.9\conf\settings.xml
-> {Your maven home dir}\settings.xml
6. Creating maven simple project
File - New - Project - Maven - Maven Project
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About trouble shooting
Following 2 errors are what I saw when I was setting maven.......
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-jar-plugin:2.4 or one of its dependencies could not be resolved
1. Check path of system variables(MAVEN_HOME & Path) is correct
2. Run mvn command at terminal to check your system recognizes that command
3. Check your Setting.xml is exist
Window - Preference - Maven - User Setting
If it generates errors still, despite you changed and applied the Setting.xml path,
remove the directory of .m2.
You can find .m2 directory below:
Window - Preference - Maven - User Setting - Local Repository
Refresh your project.
Right click on your project - Refresh
You can realize the new .m2 directory is created again.
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