linux - 安装jdk

安装jdk 25

下载地址 https://www.oracle.com/cn/java/technologies/downloads/#java25

cd 
curl -O https://download.oracle.com/java/25/latest/jdk-25_linux-x64_bin.tar.gz

tar -xzf jdk-25_linux-x64_bin.tar.gz

mv jdk-25.0.2 /home/walleci/env/

安装jenkins

vi ~/.bashrc

export JAVA_HOME=/home/walleci/env/jdk-25.0.2
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export ANDROID_HOME=/home/walleci/env/android
export PUB_HOSTED_URL=https://mirrors.tuna.tsinghua.edu.cn/dart-pub
export FLUTTER_STORAGE_BASE_URL=https://mirrors.tuna.tsinghua.edu.cn/flutter
export FLUTTER_GIT_URL=https://mirrors.tuna.tsinghua.edu.cn/git/flutter-sdk.git
export PATH=/home/walleci/env/flutter/bin:$ANDROID_HOME/platform-tools:$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:${JAVA_HOME}/bin:$PATH

$ systemctl show jenkins.service | grep FragmentPath
FragmentPath=/lib/systemd/system/jenkins.service

vi /lib/systemd/system/jenkins.service 修改java版本

systemctl daemon-reload

/var/lib/jenkins
/usr/share/java/jenkins.war


/home/walleci/env/jdk-25.0.2/bin/

java -jar /usr/share/java/jenkins.war