jdk

关键词：JDK CentOS7 快速安装 二进制安装 JDK8

oracle jdk

mkdir -p /as4k; cd /as4k;
wget http://dld.as4k.top/jdk-8u231-linux-x64.tar.gz
tar xf jdk-8u231-linux-x64.tar.gz

cat << 'EOF' >> /etc/profile
export JAVA_HOME=/as4k/jdk1.8.0_231
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH
EOF
source /etc/profile; jps; java -version

yum 安装

yum install java-1.8.0-openjdk

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