CentOS源码安装JDK

1.下载jdk    

官网下载

如有旧版本请先卸载openjdk:

#yum erase `rpm -qa | grep openjdk` -y

2.解压安装:

[root@jenkins /]# tar xvzf jdk-8u151-linux-x64.tar.gz -C /usr/local/
[root@jenkins /]# cd /usr/local/
[root@jenkins local]# mv jdk1.8.0_151 jdk

3.修改环境变量:

#vim /etc/profile
export JAVA_HOME=/usr/local/jdk
export PATH=$PATH:$JAVA_HOME/bin
# source /etc/profile 

4.测试:

# java -version
原文地址:https://www.cnblogs.com/haoee/p/13395478.html