The CentOS system has no Javac command.

Source: Internet
Author: User

Once you have installed the JDK on your own adjusting supervised Linux system (CentOS), you can only identify Java commands without recognizing Javac. It is still not possible to set environment variables based on the online tutorials.

Later looked at the next/usr/java/jdk** directory below there is no javac this file ...

The OPENJDK version of the JDK was originally installed.

Then delete the original jdk,# yum erase java-1.*.

Download Oracle jdkrpm package, RPM-IVH jdk-8u101-linux-x64.rpm, installation is complete javac, even the environment variables do not have to set their own.

The CentOS system has no Javac command.

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