ubuntu - JAVA 8 설치하기

우분투 자바 8 설치하기

$ add-apt-repository ppa:webupd8team/java
$ apt-get update
$ apt-get install oracle-java8-installer

$ java -version 
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode, sharing)

$ apt-get install oracle-java8-set-default

$ vi /etc/environment JAVA_HOME=/usr/lib/jvm/java-8-oracle
JRE_HOME=/usr/lib/jvm/java-8-oracle/jre

$ sudo -s source /etc/environment