How to install JDK and configure environment variables for Centos

This article mainly explains "how to install JDK and configure environment variables in Centos". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "Centos how to install JDK and configure environment variables"!

Download jdk

After installation through rpm-vih

Configuration / etc/profile file, appended at the end

Export JAVA_HOME=/usr/java/jdk1.8.0_11

Export PATH=$JAVA_HOME/bin:$PATH

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

The path is subject to the environmental installation.

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