sudo yum install仅安装JRE而不安装JDK-Centos

问题描述：

我尝试使用以下命令在Centos中安装open-jdk，

I tried installing open-jdk in Centos using the below command,

sudo yum install java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64

它仅安装JRE，而不安装JDK.

It installs only the JRE by not JDK.

安装后，

javac无法识别.

答

经过此

After going through this link, found out that sudo yum install java-1.8.0-openjdk installs only JRE.

执行sudo yum install java-1.8.0-openjdk-devel以安装JDK.