#1.下载jdk(jdk1.8) wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u60-b27/jdk-8u60-linux-x64.tar.gz #2.安装jdk echo "正在创建/usr/ ...