Deepin 25部署open jdk-25.0.1+8(配置环境变量)
环境
- OS:Deepin v25.0.9
- JDK:open jdk-25.0.1+8
- JVM:hotspot
部署JDK
-
开始前更新deepin系统环境
sudo apt update && sudo apt dist-upgrade -y
-
下载JDK并移动到要安装的位置(/opt/jdk)
- OpenJDK25U-jdk_x64_linux_hotspot_25.0.1_8.tar.gz
sudo mkdir /opt/jdk sudo cd /opt/jdk curl -O https://github.com/adoptium/temurin25-binaries/releases/download/jdk-25.0.1+8/OpenJDK25U-jdk_x64_linux_hotspot_25.0.1_8.tar.gz
- OpenJDK25U-jdk_x64_linux_hotspot_25.0.1_8.tar.gz
-
解压JDK到目标路径(/jdk):
tar -zxvf /opt/jdk/OpenJDK25U-jdk_x64_linux_hotspot_25.0.1_8.tar.gz /opt/jdk
配置环境变量
-
使用root权限打开
/etc/profile文件sudo vim /etc/profile -
在文件末尾添加环境变量信息
export JAVA_HOME=/opt/jdk/jdk-25.0.1+8 export PATH=$PATH::$JAVA_HOME/bin -
重新加载使配置生效
source /etc/profile -
验证
打开终端,分别输入java、javac、java -version,检测是否可以正常输出(java -version示例):kihyou@kihyou-PC:~$ java -version openjdk version "25.0.1" 2025-10-21 LTS OpenJDK Runtime Environment Temurin-25.0.1+8 (build 25.0.1+8-LTS) OpenJDK 64-Bit Server VM Temurin-25.0.1+8 (build 25.0.1+8-LTS, mixed mode, sharing)
本文来自博客园,作者:木氷,转载请注明原文链接:https://www.cnblogs.com/kihyou/p/19353340

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