How to install JDK8 in Ubuntu 16.04

This article shows you how to install JDK8 in Ubuntu 16.04. the content is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Download and decompress

Upload it to the Ubuntu server after download and decompress it.

Tar-zxvf jdkxxxxxx.tar.gz

Mv to the specified directory (I mv to / usr/local/, the java path is / usr/local/java)

Second, change the environmental variables

Environment variables are set in the / etc/profile file

Add the following code at the end of the file (the path of JAVA_HOME is the path to which the first step is moved):

Export JAVA_HOME=/usr/local/java export JRE_HOME=$ {JAVA_HOME} / jre export CLASSPATH=.:$ {JAVA_HOME} / lib:$ {JRE_HOME} / lib export PATH=$ {JAVA_HOME} / bin:$PATH

Then make the profile file effective

Source / etc/profile

III. Verification

Enter the command: java-version

If the java version information appears, the installation is successful.

The above is how to install JDK8 in Ubuntu 16.04. have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.