CentOS6.5安装JDK8

上传JDK源码包,我用的jdk-8u144-linux-x64.tar.gz。解压它

tar -zxvf jdk-8u144-linux-x64.tar.gz

更改环境变量

vim /etc/profile

在最后面增加下面三句

export JAVA_HOME=/home/jdk1.8.0_144   #这里路径为自己解压的JDK的路径
export CLASSPATH=${JAVA_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH

使环境变量立刻生效

source /etc/profile

最后查看java版本

java -version

 

[root@localhost software]# java -version
java version "1.8.0_144"
Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)
[root@localhost software]#

  

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转载自www.cnblogs.com/beautiful-code/p/9257446.html