目录
开发环境安装JDK
可以通过oracle的官方下载地址，下载安装
- https://www.oracle.com/cn/java/technologies/downloads/
- https://www.oracle.com/cn/java/technologies/downloads/archive/
生产环境安装JDK
OpenJDK
文档
# Java Runtime Environment yum install java-1.8.0-openjdk # develop yum install java-1.8.0-openjdk-devel
AdoptOpenJDK
下载地址
解压安装
wget https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u362-b09/OpenJDK8U-jdk_x64_linux_hotspot_8u362b09.tar.gz
Java版本
Oracle JDK
$ java -version java version "1.8.0_251" Java(TM) SE Runtime Environment (build 1.8.0_251-b08) Java HotSpot(TM) 64-Bit Server VM (build 25.251-b08, mixed mode)
OpenJDK
java -version openjdk version "1.8.0_262" OpenJDK Runtime Environment (build 1.8.0_262-b10) OpenJDK 64-Bit Server VM (build 25.262-b10, mixed mode)
参考
![[Java]静态代理与动态代理（基于JDK1.8）](https://ucc.alicdn.com/3mfxe2r26qbaq/developer-article1631770/20241030/b2dd70a9c2904095849199017fa1e462.png?x-oss-process=image/resize,h_160,m_lfit)