cd /home/kylin
下载jdk
wget https://edelivery.oracle.com/otn-pub/java/jdk/6u43-b01/jdk-6u43-linux-i586-rpm.bin cd /usr/local/ cp /home/kylin/jdk-6u43-linux-i586-rpm.bin . chmod +x jdk-6u43-linux-i586-rpm.bin ./jdk-6u43-linux-i586-rpm.bin chmod +x jdk-6u43-linux-i586.rpm rpm -ivh jdk-6u43-linux-i586.rpm vi /etc/profile
在profile 最下方增加如下参数
set java environmentJAVA_HOME=/usr/java/jdk1.6.0_43CLASSPATH=.:$JAVA_HOME/lib/tools.jarPATH=$JAVA_HOME/bin:$PATHexport JAVA_HOME CLASSPATH PATH
保存退出
执行 java-version
java version "1.6.0_43"
Java(TM) SE Runtime Environment (build 1.6.0_43-b01)
Java HotSpot(TM) Client VM (build 20.14-b01, mixed mode, sharing)
成功安装