16. 以下是平台信息 CentOS Linux release 7.1.1503 (Core) Linux mysql-dev1 3.10.0-229.el7.x86_64 #1 SMP Fri Mar 6 11:36:42 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux 25 curl -O http://memcached.org/files/memcached-1.4.25.tar.gz 26 curl -O http://mirrors.cnnic.cn