jdk 1.8.0_65

注：在安裝以前先檢查一下是否安裝了，安裝了就卸載

一、wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u65-b17/jdk-8u65-linux-x64.rpm"

二、rpm -Uvh jdk-8u65-linux-x64.rpm

三、cat > /etc/profile.d/java.sh << EOF

JAVA_HOME=/usr/java/latest

PATH=\$JAVA_HOME/bin:\$PATH

export JAVA_HOME PATH

EOF

四、source /etc/profile.d/java.sh

五、java -version

      java version "1.8.0_65"

     Java(TM) SE Runtime Environment (build 1.8.0_65-b17)

    Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)