文件/etc/named.conf配置：

options{
	directory?"/var/named";
};
zone?"imooc.com"{
	type?master;
	file?"imooc.com.zone";
};

文件/var/named/imooc.com.zone配置：

$TTL?7200
imooc.com.?IN?SOA?imooc.com.?ho.imooc.com.?(222?1H?15M?1W?1D)
imooc.com.?IN?NS?dns1.imooc.com.
dns1.imooc.com.?IN?A?192.168.199.202
www.xianlaiwan.cn.?IN?A?2.2.2.2

重啟named服務就報錯

報錯信息：

Aug 29 14:37:39 localhost named[3625]: corporation. ?Support and training for BIND 9 are?

Aug 29 14:37:39 localhost named[3625]: available at https://www.isc.org/support

Aug 29 14:37:39 localhost named[3625]: ----------------------------------------------------

Aug 29 14:37:39 localhost named[3625]: adjusted limit on open files from 4096 to 1048576

Aug 29 14:37:39 localhost named[3625]: found 1 CPU, using 1 worker thread

Aug 29 14:37:39 localhost named[3625]: using up to 4096 sockets

Aug 29 14:37:39 localhost named[3625]: loading configuration from '/etc/named.conf'

Aug 29 14:37:39 localhost named[3625]: none:0: open: /etc/named.conf: permission denied

Aug 29 14:37:39 localhost named[3625]: loading configuration: permission denied

Aug 29 14:37:39 localhost named[3625]: exiting (due to fatal error)

問題出在哪？怎么解決??？