该配置在ubuntu16.04系统下 仅供linux系统参考
1. 到http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html网址下载jdk-8u151-linux-x64.tar.gz
2. sudo mkdir -p /usr/local/java
3. sudo cp -r jdk-8u151-linux-x64.tar.gz /usr/local/java/
4. cd /usr/local/java
5. sudo tar xvzf jdk-8u151-linux-x64.tar.gz
6. sudo vim /etc/profile
在最后添加
JAVA_HOME=/usr/local/java/jdk1.8.0_151
PATH=$PATH:$HOME/bin:$JAVA_HOME/bin
export JAVA_HOME
export PATH
保存退出
7. source /etc/profile
8. java -version显示如下信息说明成功
