Error
[root@fenghong conf]# service httpd restart
停止 httpd:[确定]
正在启动 httpd:httpd: apr_sockaddr_info_get() failed for fenghong
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
[确定]

Solution
[root@fenghong conf]# echo "ServerName 192.168.0.247" >> /etc/httpd/conf/httpd.conf