目录
1、官网
2、下载openjdk
3、安装
4、验证
1、官网
官网地址：
OpenJDK
下载地址：
Archived OpenJDK GA Releases
2、下载openjdk
> wget https://download.java.net/java/GA/jdk21.0.2/f2283984656d49d69e91c558476027ac/13/GPL/openjdk-21.0.2_linux-x64_bin.tar.gz--2024-12-21 11:40:20-- https://download.java.net/java/GA/jdk21.0.2/f2283984656d49d69e91c558476027ac/13/GPL/openjdk-21.0.2_linux-x64_bin.tar.gz Resolving download.java.net (download.java.net)... 23.40.24.114 Connecting to download.java.net (download.java.net)|23.40.24.114|:443... connected.
HTTP request sent, awaiting response... 200 OK Length: 203616881 (194M) [application/x-gzip]Saving to: ‘openjdk-21.0.2_linux-x64_bin.tar.gz'100%[=======================================================================================================================>] 203,616,881 7.44MB/s in 24s 2024-12-21 11:40:45 (8.18 MB/s) - ‘openjdk-21.0.2_linux-x64_bin.tar.gz' saved [203616881/203616881]
3、安装
解压> tar zxvf openjdk-21.0.2_linux-x64_bin.tar.gz# 复制到/user/local目录下> mv jdk-21.0.2 /usr/local/jdk21设置环境变量vim /etc/profileexport JAVA_HOME=/usr/local/jdk21 export PATH=$PATH:$JAVA_HOME/bin
4、验证
> java -version openjdk version "21.0.2" 2024-01-16 OpenJDK Runtime Environment (build 21.0.2+13-58) OpenJDK 64-Bit Server VM (build 21.0.2+13-58, mixed mode, sharing)到此这篇关于jdk21下载、安装（Windows、Linux、macOS）的文章就介绍到这了,更多相关jdk21下载 安装内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！
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