打开环境变量配置

vim ~/.bash_profile

刷新环境配置

source ~/.bash_profile

maven环境配置

#MAVEN
MAVEN_HOME=/Users/yaol/Desktop/tools/apache-maven-3.8.1
export PATH=$PATH:$MAVEN_HOME/bin

gradle环境配置

#GRADLE
GRADLE_HOME=/Users/yaol/Desktop/tools/gradle-6.5
export PATH=$PATH:$GRADLE_HOME/bin