1.HomeBrew安装
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
国内被墙，可选择国内源
/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
2.HomeBrew卸载
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
国内被墙，可选择国内源
/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/HomebrewUninstall.sh)"
3.HomeBrew基础命令
安装：brew install xx
卸载：brew uninstall xx
搜索：brew search xx
列表：brew list
4.HomeBrew GUI安装
brew install --cask cakebrew
5.HomeBrew 多版本JDK配置
brew tap AdoptOpenJDK/openjdk
// 安装jdk11
brew install adoptopenjdk11
// 安装jdk8
brew install adoptopenjdk8
// 查看java版本
/usr/libexec/java_home -V
// 配置环境变量和别名
# java
export JAVA_HOME_8=`/usr/libexec/java_home -v 1.8`
export JAVA_HOME_11=`/usr/libexec/java_home -v 11`
alias jdk8="export JAVA_HOME=$JAVA_HOME_8"
alias jdk11="export JAVA_HOME=$JAVA_HOME_11"
// 默认jdk8
export JAVA_HOME=$JAVA_HOME_8
