mvn command not found,表示配置变量出问题了，mac下IDEA可以做出如下改动vim ~/.bash_profile增加java和mvn路径JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home export JAVA_HOME IDEA_MAVEN=/Applications/IntelliJ IDEA.app/Contents/plugins/maven/lib/maven3 export IDEA_MAVEN
export PATH=${PATH}:${JAVA_HOME}/bin:${IDEA_MAVEN}/bin source ~/.bash_profile如果配mvn配置可执行权限sudo chmod +x /Applications/IntelliJ IDEA.app/Contents/plugins/maven/lib/maven3/bin/mvn查看mvn版本号mvn -v来源：htt...