linux(ubuntu21.10):安装jdk-17(java 17.0.3.1)

一，下载安装包:

地址:

https://www.oracle.com/java/technologies/downloads/#java17 

我们选择x86 Compressed Archive包下载

下载完成后，把安装包移动到/usr/local/source

说明：刘宏缔的架构森林是一个专注架构的博客，

网站：https://blog.imgtouch.com
本文: https://blog.imgtouch.com/index.php/2023/06/01/ubuntu21-10-linux-an-zhuang-jdk17-java-17-3-1/

         对应的源码可以访问这里获取： https://github.com/liuhongdi/
         或: https://gitee.com/liuhongdi

说明：作者:刘宏缔 邮箱: 371125307@qq.com

二，安装jdk17

1,解压:

root@lhdpc:/usr/local/source# tar -zxvf jdk-17_linux-x64_bin.tar.gz

2,移动到安装目录:

root@lhdpc:/usr/local/source# mv jdk-17.0.3.1/ /usr/local/soft/ 

3,编辑配置文件:

root@lhdpc:/usr/local/source# vi /etc/profile

添加如下内容:

export JAVA_HOME=/usr/local/soft/jdk-17.0.3.1
export CLASSPATH=.:$JAVA_HOME/lib
export PATH=$PATH:$JAVA_HOME/bin

4,使配置生效:

root@lhdpc:/usr/local/source# source /etc/profile

三，测试效果:

root@lhdpc:/usr/local/source# java --version
java 17.0.3.1 2022-04-22 LTS
Java(TM) SE Runtime Environment (build 17.0.3.1+2-LTS-6)
Java HotSpot(TM) 64-Bit Server VM (build 17.0.3.1+2-LTS-6, mixed mode, sharing)

四，查看linux版本:

liuhongdi@lhdpc:~/work$ more /etc/os-release
PRETTY_NAME="Ubuntu 21.10"
NAME="Ubuntu"
VERSION_ID="21.10"
VERSION="21.10 (Impish Indri)"
VERSION_CODENAME=impish
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=impish