一、安装 Java 8
-
安装 OpenJDK 8
bash
sudo apt update
sudo apt install openjdk-8-jdk -y -
验证安装
bash
java -version
应输出类似：
openjdk version “1.8.0_412”
OpenJDK Runtime Environment (build 1.8.0_412-8u412-ga-1~22.04-b08)
OpenJDK 64-Bit Server VM (build 25.412-b08, mixed mode)
- 设置环境变量
bash
java8openjdkamd64__sudo_tee_a_etcprofiledjavash%0Asource_etcprofiledjavash_18">echo ‘export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64’ | sudo tee -a /etc/profile.d/java.sh
source /etc/profile.d/java.sh
二、安装 Tomcat 9.0.102
-
下载指定版本
bash
wget https://archive.apache.org/dist/tom
