export HOMEBREW_NO_AUTO_UPDATE=true	关闭Homebrew自动更新，因为每次安装软件都要自动更新，特别慢
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_271.jdk/Contents/Home	配置JAVA_HOME
export ANDROID_HOME=/Users/fanpaopao/Library/Android/sdk export PATH=$PATH:$ANDROID_HOME/tools export PATH=$PATH:$ANDROID_HOME/platform-tools export AAPT_HOME=/Users/fanpaopao/Library/Android/sdk/build-tools/30.0.3 export PATH=$PATH:$AAPT_HOME	配置安卓环境
export PATH=$PATH:/usr/local/mysql/bin	配置mysql
export PATH=/usr/local/opt/ruby/bin:$PATH	Homebrew安装ruby配置环境变量