如何在linux全局可用java命令
增加软连接
JDK8 linux安装
sudo mkdir java
cd java
sudo wget http://edas-schedulerx.oss-cn-hangzhou.aliyuncs.com/jdk-8u151-linux-x64.tar.gz
sudo tar -zxvf jdk-8u151-linux-x64.tar.gz
sudo chmod 777 ./jdk1.8.0_151/bin/*
export JAVA_HOME=/root/java/jdk1.8.0_151
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
