scp microsoft-jdk-25.0.5.0.2-linux-x64.tar.gz c@x.x.x.x:/www/

sudo mkdir -p /www && sudo chown c:c /www

# 1. 进入存放压缩包的目录

cd /www

# 2. 创建安装目录（可选，建议放在 /usr/local/java 下）

sudo mkdir -p /usr/local/java

# 3. 解压 tar.gz 包到安装目录

sudo tar -zxvf microsoft-jdk-25.0.5.0.2-linux-x64.tar.gz -C /usr/local/java/

# 4. (可选) 重命名文件夹，方便后续引用

sudo mv /usr/local/java/microsoft-jdk-25.0.5.0.2 /usr/local/java/jdk-25

# 编辑 .bashrc 文件

vim ~/.bashrc

# Microsoft Build of OpenJDK 25 Configuration

export JAVA_HOME=/usr/local/java/jdk-25

export PATH=$JAVA_HOME/bin:$PATH

export CLASSPATH=.:$JAVA_HOME/lib

保存后退出

source ~/.bashrc

java -version

# 应输出：

openjdk version "25.0.5" 2026-10-20 LTS

OpenJDK Runtime Environment Microsoft-123456 (build 25.0.5+9-LTS)

OpenJDK 64-Bit Server VM Microsoft-123456 (build 25.0.5+9-LTS, mixed mode, sharing)

echo $JAVA_HOME

# 应输出：/usr/local/java/jdk-25