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Linux环境下安装JDK

Author: Ezio Date: December 4, 2019  16:01:30 Category: Linux

1.首先去官网或者通过其他途径获取压缩包

2.把压缩包上传到服务器/usr/local/tmp

3.解压压缩包

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$ tar -zxvf jdk

4.把解压后的文件复制到/usr/local/jdk8

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$ cp -r 文件名 /usr/local/jdk8

5.配置环境变量,执行命令

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$ vim /etc/profile

6.修改文件中的内容,内容如下

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export JAVA_HOME=/usr/local/jdk8
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

export 添加或修改变量

7.解析文件(或重启系统)

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$ source /etc/profile

8.验证配置是否成功

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$ java-version

Author: Ezio

Permalink: https://ezioy.cn/2019/12/04/Linux%E7%8E%AF%E5%A2%83%E4%B8%8B%E5%AE%89%E8%A3%85JDK/

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Tag(s): # Linux
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