Linux-脚本安装jdk（使用jdk压缩包方式）

短命女 2023-10-11 20:22 37阅读 0赞

#### 1、下载Linux版jdk ####

oracle官网:[Java Downloads | Oracle][Java Downloads _ Oracle]

![faa2cc957d8848f382c487adf49935dc.png][]

![3de6fc8099e54c51a64cfa86375ac9f4.png][]

#### 2、上传jdk到linux ####

在linux中软件一般安装到/usr/local目录中

![eb52790a71694207b893461dd10778c2.png][]

#### 3、将jdk解压 ####

> 解压命令:  
> tar -zxvf jdk-8u301-linux-x64.tar.gz

![c9f568a1702240929d7d32e0d21caf52.png][]

将解压后的jdk改名为jdk8

> mv jdk1.8.0\_301 jdk8

![db877627e8124cd8a7100cf5a5cee6e2.png][]

#### 4、配置jdk环境变量 ####

> 使用vi打开/etc/profile  
> 在末尾行添加  
> \#set java environment  
> JAVA\_HOME=/usr/local/jdk8  
> CLASSPATH=.:$JAVA\_HOME/lib.tools.jar  
> PATH=$JAVA\_HOME/bin:$PATH  
> export JAVA\_HOME CLASSPATH PATH  
> 保存退出

![d19152668723442bb98e478907930ca1.png][]

重新加载环境变量

> source /etc/profile

查看jdk版本

> java -version

![e1474686596b402397b66a21c9496fd6.png][]

[Java Downloads _ Oracle]: https://www.oracle.com/java/technologies/javase-downloads.html
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