Jdk1.8的安裝(Linux和windows)

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1.1 JDK1.8

JDK下載：http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

1.2 系統內容

[[email protected] ~]# cat /etc/redhat-releaseCentOS Linux release 7.2.1511 (Core)[[email protected] ~]# uname -aLinux LNB 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

1.2.1 部署java環境

#使用yum –y install lrzsz 安裝上傳下載工具

[[email protected] tools]# mkdir /application[[email protected] ~]# mkdir /server/tools –p[[email protected] ~]# cd /server/tools[[email protected] tools]# rz[[email protected] tools]# lsjdk-8u60-linux-x64.tar.gz[[email protected] tools]# tar xf jdk-8u60-linux-x64.tar.gz -C /application/       #解壓到指定目錄[[email protected] tools]# ln -s /application/jdk1.8.0_60 /application/jdk         #設定軟串連便於操作[[email protected] tools]# sed -i.ori ‘$a export JAVA_HOME=/application/jdk\nexport PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH\nexport CLASSPATH=.$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar‘ /etc/profile          #加入環境變數[[email protected] tools]# source /etc/profile     #生效[[email protected] tools]# java –version           #檢查是否安裝成功，如下已經安裝成功java version "1.8.0_60"Java(TM) SE Runtime Environment (build 1.8.0_60-b27)Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)

　　

Jdk1.8的安裝(Linux和windows)