MacIDEA解决Maven项目命令行报错：commandnotfound:mvn

IDEA项目的maven包位置在&＃xff1a;/Applications/IntelliJ IDEA.app/Contents/plugins/maven/lib/maven3&＃xff0c;所以运行&＃xff1a;

步骤一&＃xff1a;添加环境变量

我的环境变量在zshrc文件下&＃xff0c;大家也可以修改 _{/.bash_profile,}/.profile等文件

open -e ~/.zshrc


然后添加&＃xff1a;

export MAVEN_HOME&＃61;/Applications/IntelliJ\ IDEA.app/Contents/plugins/maven/lib/maven3
export PATH&＃61;$MAVEN_HOME/bin:$PATH


保存后退出&＃xff0c;然后使之生效&＃xff1a;

source ~/.zshrc


然后测试一下&＃xff0c;能提示出这个命令即可&＃xff1a;

mvn -v


步骤二&＃xff1a;修改权限

chmod &＃43;x /Applications/IntelliJ IDEA.app/Contents/plugins/maven/lib/maven3/bin/mvn


然后测试&＃xff1a;

mvn -v


可以看到输出&＃xff1a;

Maven home: /Applications/IntelliJ IDEA.app/Contents/plugins/maven/lib/maven3
Java version: 15.0.1, vendor: Oracle Corporation, runtime: /Users/xq/Library/Java/JavaVirtualMachines/openjdk-15.0.1/Contents/Home
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.16", arch: "x86_64", family: "mac"