mkdir /usr/local/java
cd /usr/local/java/
wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.rpm
chmod +x jdk-8u131-linux-x64.rpm
rpm -ivh jdk-8u131-linux-x64.rpm
如下图则安装成功,还需要配置环境变量
vim /etc/profile
在最下方新增java环境变量,如下代码:
export JAVA_HOME=/usr/java/jdk1.8.0_131
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.${JAVA_HOME}/lib:${JRE_HOME}/lib:$CLASSPATH
export JAVA_PATH=${JAVA_HOME}/bin:${JRE_HOME}/bin
export PATH=$PATH:${JAVA_PATH}
Ctrl+c后执行命令 :wq 保存
source /etc/profile
执行java、javac、java -version等命令进行验证
完成