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macos 下java环境的配置

17 June 2024

macOS 下Java环境的配置

JDK下载
https://jdk.java.net/archive/

JDK安装
查看当前的jdk

/usr/libexec/java_home -V

解压并把jdk移入JavaVirtualMachines目录

sudo mv jdk-11.jdk /Library/Java/JavaVirtualMachines/
sudo mv jdk-12.jdk /Library/Java/JavaVirtualMachines/

JDK配置

设置环境变量,在.profile文件中添加

# 设置java环境变量
JAVA_8_HOME=$(/usr/libexec/java_home -v1.8)
JAVA_11_HOME=$(/usr/libexec/java_home -v11)
JAVA_15_HOME=$(/usr/libexec/java_home -v15)
JAVA_17_HOME=$(/usr/libexec/java_home -v17)
export JAVA_HOME=$JAVA_8_HOME

export PATH=%JAVA_HOME/bin:$PATH

source .profile即可

java导入删除证书

# java 导入zscale 证书
sudo keytool -importcert -file $HOME/Tools/Zscaler-Root-CA.cer -keystore $JAVA_HOME/lib/security/cacerts -storepass xxx_password -noprompt

sudo keytool -importcert -cacerts -alias zscaler -file $HOME/Tools/Zscaler-Root-CA.cer  -storepass xxx_password -noprompt

# java 删除 zscale 证书
sudo keytool -delete -alias zscaler -keystore $JAVA_HOME/lib/security/cacerts