在Debian系统上进行Java的定制化安装,通常涉及以下几个步骤:
sudo apt update
sudo apt install openjdk-<version>-jdk
例如,安装OpenJDK 17:
sudo apt install openjdk-17-jdk
java -version
~/.bashrc文件,添加以下内容:export JAVA_HOME=/usr/lib/jvm/java-<version>-openjdk-amd64
export PATH=$JAVA_HOME/bin:$PATH
source ~/.bashrc
sudo apt install apt-transport-https ca-certificates wget dirmngr gnupg software-properties-common
wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | sudo apt-key add -
sudo add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
sudo apt update
sudo apt install adoptopenjdk-8-hotspot
update-alternatives工具来管理不同版本的Java:sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-<version>-openjdk-amd64/bin/java 1
sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-<version>-openjdk-amd64/javac/bin/javac 1
sudo dpkg -i jdk-<version>_linux-x64_bin.deb
curl -s "https://get.sdkman.io" | bash
source ~/.bashrc
sdk list java
sdk install java <version>
sdk use java <version>
请注意,具体的命令和步骤可能会根据Debian版本和具体需求有所不同。建议查阅最新的官方文档以获取最准确的信息。