linux

JDK安装

vi /etc/profile # 添加环境变量
export JAVA_HOME=/usr/local/jdk1.8.2_45 
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar 
export PATH=$PATH:$JAVA_HOME/bin
.source /etc/profile
jps -ml    # 查看java进程

  

原文地址:https://www.cnblogs.com/sharesdk/p/8691168.html