環(huán)境
系統(tǒng):CentOS 6.8
軟件:jdk-8u40-linux-x64.tar.gz
jdk安裝
下載二進(jìn)制包
地址:http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html-
安裝
# tar -xzvf jdk-8u40-linux-x64.tar.gz # mv jdk1.8.0_40 /usr/local/jdk
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配置環(huán)境變量
# vim /etc/profile export JAVA_HOME=/usr/local/jdk export PATH=$JAVA_HOME/bin:$PATH # source /etc/profile
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查看版本
# java –version java version "1.8.0_40" Java(TM) SE Runtime Environment (build 1.8.0_40-b26) Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)