在Ubuntu上进行Java环境版本控制,主要有以下两种工具和方法:
sudo apt install git curl
git clone https://github.com/jenv/jenv.git ~/.jenv
echo 'export PATH="$HOME/.jenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(jenv init -)"' >> ~/.bashrc
source ~/.bashrc
sudo apt install openjdk-<version>-jdk # 如openjdk-11-jdk
jenv add /usr/lib/jvm/java-<version>-openjdk-amd64
jenv global <version>(如jenv global 11.0.24)jenv local <version>sudo apt install openjdk-<version>-jdk # 如openjdk-8-jdk
sudo update-alternatives --config java # 按提示选择版本编号
java -version
sudo apt install git
git initgit add .git commit -m "message"git push origin <branch>说明: