Centos7中搭建JDK环境

本文摘要:1、下载jdk#xff0c;下载地址#xff1a;http://download.oracle.com/otn-pub/java/jdk/8u191-b12/2787e4a523244c269598db4e85c51e0c/jdk-8u201-linux-x64.tar.gz2、将下载的jdk安......
  • 1、下载jdk,下载地址:

http://download.oracle.com/otn-pub/java/jdk/8u191-b12/2787e4a523244c269598db4e85c51e0c/jdk-8u201-linux-x64.tar.gz

  • 2、将下载的jdk安装包放在/usr/local/src/目录下
  • 3、解压jdk安装包至/usr/local/目录下:
tar -zxvf jdk-8u201-linux-x64.tar.gz -C /usr/local/
  • 4、配置环境变量:
vim /etc/profile
  • 在文件末尾加上两句:
export JAVA_HOME=/usr/local/jdk1.8.0_201
export PATH=$PATH:/usr/local/jdk1.8.0_201/bin

让配置文件生效

source /etc/profile
  • 5、检测安装结果:
javac

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