首先

使用Temurin在Debian 12上安装OpenJDK8。
参考原文链接：OpenJDK各种安装方法和EOL总结
请参考链接：Linux（RPM / DEB）安装程序包 | Adoptium

支持

如果使用本方法进行引入，则预计2026年11月将成为EOL，不会进行后续对报告的漏洞和故障的响应的可能性。

日志

安装

# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
NAME="Debian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

# apt update; apt install -y wget apt-transport-https
# mkdir -p /etc/apt/keyrings
# wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | tee /etc/apt/keyrings/adoptium.asc
# echo "deb [signed-by=/etc/apt/keyrings/adoptium.asc] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list
# apt update
# apt install temurin-8-jdk
... 略

确认的各种方式

# which java
/usr/bin/java

# java -version
openjdk version "1.8.0_372"
OpenJDK Runtime Environment (Temurin)(build 1.8.0_372-b07)
OpenJDK 64-Bit Server VM (Temurin)(build 25.372-b07, mixed mode)