centos 添加java环境

1.下载oracle jdk

  cd ~
    wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" \
    "http://download.oracle.com/otn-pub/java/jdk/8u60-b27/jre-8u60-linux-x64.rpm"

2.本地安装

    sudo yum localinstall jre-8u60-linux-x64.rpm