Shulou(Shulou.com)06/01 Report--

Download the rpm file of jdk: jdk-8u45-linux-x64.rpm uses this version this time.

Rpm-ivh jdk-8u45-linux-x64.rpm

/ / the path after installation is / usr/java

Cd / usr/java;ln-s jdk1.8.0_45/ jdk

Configure environment variables

Vim / etc/profile.d/java.sh

Export JAVA_HOME=/usr/java/jdk

Export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

Export PATH=$JAVA_HOME/bin:$PATH

Declare environment variables

Source / etc/profile

Check whether the java is set up successfully

Java-version

When the words like this appear, the installation is successful.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.