- 在terminal下输入:
/usr/libexec/java_home -V
获取到JDK的安装目录
Last login: Fri Nov 15 09:07:57 on ttys000
codingdeMac-mini:~ coding$ /usr/libexec/java_home -V
Matching Java Virtual Machines (1):
1.8.0_231, x86_64: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/Home
/Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/Home
codingdeMac-mini:~ coding$
- 复制安装目录,cd命令进入该目录
cd /Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/Home
- 输入keytool ,看是否配置成功
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