Centos7 安装 jdk20

1、下载

wget https://download.oracle.com/java/20/latest/jdk-20_linux-x64_bin.tar.gz

2、解压

tar zxvf jdk-20_linux-x64_bin.tar.gz  -C /usr/local/

3、配置环境遍历

vim /etc/profile

JAVA_HOME=/usr/local/jdk-20/
export PATH=$JAVA_HOME/bin:$PATH

source /etc/profile