wget https://download.oracle.com/otn/java/jdk/8u211-b12/478a62b7d4e34b78b671c754eaaf38ab/jdk-8u211-linux-i586.rpm
rpm -ivh dk-8u211-linux-i586.rpm
java -version
[root@bogon jdk1.8.0_172-i586]# clear
[root@bogon jdk1.8.0_172-i586]# java -version
java version "1.8.0_172"
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) Client VM (build 25.172-b11, mixed mode, sharing)
配置java home
vi /etc/profile.d/java.sh
#java home JAVA_HOME=/usr/java/jdk1.8.0_172-i586 PATH=$JAVA_HOME/bin:$PATH export JAVA_HOME PATH
chmod 777 java.sh
source /etc/profile.d/java.sh
检查JAVA_HOME
echo $JAVA_HOME
[root@bogon jdk1.8.0_172-i586]# echo $JAVA_HOME /usr/java/jdk1.8.0_172-i586 [root@bogon jdk1.8.0_172-i586]#