Mac JDK环境配置

安装JDK

1. 进入azul下载对应版本、安装

https://www.azul.com/downloads/

2. 查看安装路径

/usr/libexec/java_home -V
# 输出以下内容
Matching Java Virtual Machines (2):
    16.0.2 (arm64) "Azul Systems, Inc." - "Zulu 16.32.15" /Users/xiaoming/Library/Java/JavaVirtualMachines/azul-16.0.2/Contents/Home
    1.8.0_382 (arm64) "Azul Systems, Inc." - "Zulu 8.72.0.17" /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home
/Users/xiaoming/Library/Java/JavaVirtualMachines/azul-16.0.2/Contents/Home

3. 配置环境变量

vim ~/.zshrc
# 按i键进入输入模式粘贴以下内容
JAVA_HOME=/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home
PATH=$PATH:$JAVA_HOME/bin/:.
CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:.
export JAVA_HOME
export PATH
export CLASSPATH
# 按ESC进入命令模式输入以下内容
:wq
# 生效该配置文件
source ~/.zshrc

4. 查看是否配置成功

   java -version

5. 已配置的环境变量（备份）

   # cat ~/.zshrc
   #jdk path
   JAVA_HOME=/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home
   # android sdk path
   SDK_HOME=/Users/xm/Library/Android/sdk
   # custome script
   SCRIPT_HOME=/Users/xm/Documents/Script
   # git path
   GIT_HOME=/opt/homebrew/Cellar/git/2.46.0
   # maven path
   M2_HOME=/Users/xm/Library/env/apache-maven-3.9.9
   # jadx path
   JADX_HOME=/Users/xm/Library/env/jadx-1.4.7
   # classpath
   CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar:.
   # echo $PATH 如果重复，重启终端
   PATH=$PATH:$JAVA_HOME/bin:$SDK_HOME/platform-tools:$SDK_HOME/build-tools/35.0.0:$GIT_HOME/bin:$M2_HOME/bin:$JADX_HOME/bin:$SCRIPT_HOME:$TXZ_GIT_ROOT
   # python3 alias
   alias python="/opt/homebrew/Cellar/python@3.12/3.12.5/Frameworks/Python.framework/Versions/3.12/bin/python3"
   alias pip="/opt/homebrew/Cellar/python@3.12/3.12.5/Frameworks/Python.framework/Versions/3.12/bin/pip3"
   export JAVA_HOME
   export PATH
   export CLASSPATH
   export M2_HOME
   # fnm环境配置
   eval "$(fnm env --use-on-cd)"
   # fnm 阿里镜像
   export FNM_NODE_DIST_MIRROR=https://mirrors.aliyun.com/nodejs-release/