系统为CentOS 7,安装Oracle jdk1.8
rpm -qa |grep jdk
rpm -e --nodeps java..
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/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.tar.gz"
tar -zxvf jdk-8u131-linux-x64.tar.gz
mv ./jdk1.8.0_131/ ./jdk
mv ./jdk /usr
JAVA_HOME=/usr/jdk export CLASSPATH=.:$JAVA_HOME/lib export PATH=$JAVA_HOME/bin:$PATH
source /etc/profile
java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode
补充:
原文:https://www.cnblogs.com/colin220/p/9193815.html