1 下载
下载地址:http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-linux-x64-rpm.bin
安装
[root@localhost bluesea]# sh jdk-6u30-linux-x64-rpm.bin
配置环境变量
export JAVA_HOME=/usr/java/jdk1.6.0_30 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
使之立即生效
[root@localhost bluesea]# source /etc/profile