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

一,下載安裝包:

地址:
https://www.oracle.com/java/technologies/downloads/#java17 
我們選擇x86 Compressed Archive包下載 下載完成後,把安裝包移動到/usr/local/source

說明:劉巨集締的架構森林是一個專注架構的部落格,地址:https://www.cnblogs.com/architectforest

         對應的原始碼可以訪問這裡獲取: https://github.com/liuhongdi/
         或: https://gitee.com/liuhongdi

說明:作者:劉巨集締 郵箱: [email protected]

二,安裝jdk17

1,解壓:
root@lhdpc:/usr/local/source# tar -zxvf jdk-17_linux-x64_bin.tar.gz
2,移動到安裝目錄:
root@lhdpc:/usr/local/source# mv jdk-17.0.3.1/ /usr/local/soft/ 
3,編輯配置檔案:
root@lhdpc:/usr/local/source# vi /etc/profile
新增如下內容:
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,測試效果:

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,檢視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