Mac上Maven 执行mvn -v，提示JAVA_HOME没有正确配置_mac the java_home environment variable is not defi

问题场景：Mac上在装好JDK和JRE后安装Maven，提示JAVA_HOME没有正确配置，错误信息如下

➜  ~ mvn -v
The JAVA_HOME environment variable is not defined correctly,
this environment variable is needed to run this program.

在配置文件中的配置为：

export JAVA_HOME=⁨/Library/Java/JavaVirtualMachines/jdk-1.8.0_211.jdk/Contents/Home
export PATH=$JAVA_HOME/bin:/usr/local/bin:$PATH
export CLASS_PATH=$JAVA_HOME/lib
 
#Maven
export MAVEN_HOME=/Library/Java/JavaVirtualMachines/apache-maven-3.8.6
export PATH=$MAVEN_HOME/bin:$PATH

环境变量的配置本身没有问题，但因为某些特殊字符的原因，造成了系统无法直接访问jdk的安装目录，报错信息如下

➜  ~ cd /Library/Java/JavaVirtualMachines/jdk-1.8.0_211.jdk
cd: no such file or directory: /Library/Java/JavaVirtualMachines/jdk-1.8.0_211.jdk

将目录名改为不含特殊字符的文件名，使系统能够直接访问

# 将复杂文件名改为简单文件名
sudo mv jdk1.8.0_211.jdk jdk8  

改动文件名后，系统可以直接访问，此时再修改jdk的配置路径

# 环境变量设置为：
export JAVA_HOME=⁨/Library/Java/JavaVirtualMachines/jdk8/Contents/Home
export PATH=$JAVA_HOME/bin:/usr/local/bin:$PATH
export CLASS_PATH=$JAVA_HOME/lib
 
#Maven
export MAVEN_HOME=/Library/Java/JavaVirtualMachines/apache-maven-3.8.6
export PATH=$MAVEN_HOME/bin:$PATH

改动文件后记得保存改动，并在终端中执行

source ~/.bash_profile

最后，执行mnv -v查看结果

➜  ~ mvn -v
Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
Maven home: /Library/Java/JavaVirtualMachines/apache-maven-3.8.6
Java version: 1.8.0_211, vendor: Oracle Corporation, runtime: /Library/Java/JavaVirtualMachines/jdk8/Contents/Home/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "mac os x", version: "10.16", arch: "x86_64", family: "mac"

问题解决！