【已解决】MAC安装maven，The JAVA_HOME environment variable is not defined correctly, this environment

港控/mmm° 2024-02-25 03:32 33阅读 0赞

`JavaPub 亲测 2023-10-07`

#### 文章目录 ####

*   *  环境
     *  异常信息
     *  解决方案
     *   *   *  操作步骤
     *  成功

### 环境 ###

mac M1

### 异常信息 ###

![在这里插入图片描述][930b762400b64a22905dff1db1d72c89.png]

(base) ➜  springbootqrcode mvn -version             
    The JAVA_HOME environment variable is not defined correctly,
    this environment variable is needed to run this program.

--------------------

### 解决方案 ###

##### 操作步骤 #####

1.  查询 java 位置：

/usr/libexec/java_home -v

![在这里插入图片描述][6f1a86476471476686dd935ec9e0655e.png]

1.  将路径写入环境变量：

# Java
    JAVA_HOME="/Users/shiyuwang/Library/Java/JavaVirtualMachines/corretto-11.0.20.1-1/Contents/Home"
    export JAVA_HOME
    CLASS_PATH="$JAVA_HOME/lib"
    PATH=".$PATH:$JAVA_HOME/bin"

![在这里插入图片描述][264b418359cd4178a3f5ddcc5ff76a61.png]

1.  执行生效:

source ~/.bash_profile

![在这里插入图片描述][0d63c2f7332d4a93ade48488d11d2ced.png]

--------------------

### 成功 ###

mvn -version

![在这里插入图片描述][b1c7340b592f4e39a4a3c1a3db6e4f8d.png]

[930b762400b64a22905dff1db1d72c89.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/25/d5f380a1d71e46ffa0ed294a79d125c3.png
[6f1a86476471476686dd935ec9e0655e.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/25/b77686ac7c0c45aaa732339b56ad0cbe.png
[264b418359cd4178a3f5ddcc5ff76a61.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/25/5fa2cb4fb0c24e46a1abe83eda5e2155.png
[0d63c2f7332d4a93ade48488d11d2ced.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/25/d60d4917173b4c55a7964dfabf5f6719.png
[b1c7340b592f4e39a4a3c1a3db6e4f8d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/25/14e22fd4c08b435a920a438e48720595.png