标签:java/jdk
卸载机器自身携带的jdk安装包;
rpm -qa|grep jdk 将查看到的包卸载掉;
rpm -qa|grep java 将查看到的openjdk包卸载掉;
卸载格式如下:
rpm -e --nodepslpg-java-compat-1.1.0-4.1.el6.noarch
rpm -e --nodeps libvirt-java-devel-0.4.9-1.el6.noarch
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1.下载jdk1.6.0_30的.bin文件;
2.安装jdk
shjdk-6u30-linux-x64.bin
按提示输入 yes回车
3.设置环境变量
vi .bash_profile
#.bash_profile
#Get the aliases andfunctions
if[-f~/.bashrc];then
.~/.bashrc
fi
#User specificenvironment and startup programs
JAVA_HOME=/home/hundsun/jdk1.6.0_30
PATH=$JAVA_HOME/bin:$PATH:$HOME/bin
export JAVA_HOME PATH
4.JDK验证
java -version
java version"1.6.0_30"
Java(TM) SE RuntimeEnvironment(build 1.6.0_30-b02)
Java HotSpot(TM) 64-BitServer VM(build 16.3-b01,mixed mode)
标签:java/jdk
原文地址:http://xushaojie.blog.51cto.com/6205370/1702682