centos 7 java jdk1.8.0_131.tar.gz

下载 jdk1.8.0_131.tar.gz

tar -zxvf  jdk1.8.0_131.tar.gz

mv jdk1.8.0_131 /usr/local/zym/

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vim /etc/profile 最后加入

export JAVA_HOME=/usr/local/zym/jdk1.8.0_131

export JRE_HOME=${JAVA_HOME}/jre

export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib

export PATH=${JAVA_HOME}/bin:$PATH

source /etc/profile

[root@192 jdk1.8.0_131]# java -version

java version "1.8.0_131"

Java(TM) SE Runtime Environment (build 1.8.0_131-b11)

Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)