1. 在/usr/local目录下创建java安装目录java
# mkdir /usr/local/javalinux
# cd /usr/local/java/vim
2.将jdk安装报拷贝到java目录下ui
# mv ./ jdk-8u60-linux-x64.tar.gz /usr/local/javaspa
3.解压jdk到当前目录io
# tar -zxvf jdk-8u60-linux-x64.tar.gz变量
获得文件夹 jdk1.8.0_60jdk
4.编辑配置文件,配置环境变量配置
# vim /etc/profilefile
添加以下内容:JAVA_HOME根据实际目录来
export JAVA_HOME=/usr/local/java/jdk1.8.0_60
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib:$CLASSPATH
export JAVA_PATH=${JAVA_HOME}/bin:${JRE_HOME}/bin
export PATH=$PATH:${JAVA_PATH}
# source /etc/profile
6.查看安装状况
# java -version
java version "1.8.0_60"
Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
Java HotSpot(TM) Client VM (build 25.60-b23, mixed mode)