jdk下载地址:http://www.webkfa.com/one1/w292.html
wget地址:--------Oracle官网上下载jdk,需要点击accept licence的才能下载,使用下面的命令,直接可以下载。
wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/7u71-b14/jdk-7u71-linux-x64.rpm
下载jdk1.7的tar包
安装tar -zxvf jdk-7u67-linux-x64.tar.gz
mv jdk1.7.0_67/ /usr/local
cd /usr/local/
mv jdk1.7.0_67 jdk1.7
vim /etc/profile ,添加如下字段
export JAVA_HOME=/usr/local/jdk1.7
export JRE_HOME=/usr/local/jdk1.7/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH
7.source /etc/profile
测试;
[root@nsd /]# java -version
java version "1.7.0_67"
Java(TM) SE Runtime Environment (build 1.7.0_67-b01)
Java HotSpot(TM) 64-Bit Server VM (build 24.65-b04, mixed mode)
--jdk配置成功
原文:http://616843552.blog.51cto.com/5989901/1705140