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首先,从oracle官网下载JDK17:Java Downloads | Oracle
JDK默认安装在/Library/Java目录下,打开访达,通过shift+command+g直达文件,如果安装成功,/Library/Java/JavaVirtualMachines目录下,会有两个JDK:
接下来,打开终端,输入vim ~/.bash_profile,编辑配置文件
在配置文件中,配置成以下内容
- export M2_HOME=/Users/Environment/maven/apache-maven-3.8.6
- export PATH=$PATH:$M2_HOME/bin
-
- export PATH=$PATH:/usr/local/mysql/bin
- export PATH=$PATH:/usr/local/mysql/support-files
-
- source ~/.bashrc
-
- #JDK 路径
- export JAVA_17_HOME='/Library/Java/JavaVirtualMachines/jdk-17.jdk/Contents/Home'
- export JAVA_11_HOME='/Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home'
-
- # default JDK,默认的jdk设置
- export JAVA_HOME=$JAVA_11_HOME
-
- # 切换jdk设置
- alias jdk17="export JAVA_HOME=$JAVA_17_HOME"
- alias jdk11="export JAVA_HOME=$JAVA_11_HOME"
- ~

输入完成,按esc键,输入:wq保存退出后执行命令:source ~/.bash_profile
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