Linux安装替换jdk11为jdk8

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于 2022-10-16 19:01:58 发布

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分类专栏：安全研发文章标签：服务器 linux 运维

本文链接：https://blog.youkuaiyun.com/SHELLCODE_8BIT/article/details/127351453

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下载JDK

https://www.oracle.com/technetwork/java/javase/downloads/index.html

解压

mkdir /usr/local/java
mv jdk-8u281-linux-x64.tar.gz /usr/local/java
cd /usr/local/java
tar -zxvf jdk-8u281-linux-x64.tar.gz

安装和注册

update-alternatives --install /usr/bin/java java /usr/local/java/jdk1.8.0_281/bin/java 1
update-alternatives --install /usr/bin/javac javac /usr/local/java/jdk1.8.0_281/bin/javac 1
update-alternatives --set java /usr/local/java/jdk1.8.0_281/bin/java
update-alternatives --set javac /usr/local/java/jdk1.8.0_281/bin/javac