这里(lǐ )需(xū )要(yào )说明的是,在我们(men )系统里(lǐ )面如(rú )果单独(dú )设(shè )置一(yī )个子域(yù )名解析,比如将主机名设(shè )置为mail,单(dān )独(dú )解(jiě )析到(dào )9,那么该(gāi )解(jiě )析记录优先泛域名(míng )在实际使用中(zhōng )作(zuò )用是非(fēi )常广泛(fàn )的,比如实(shí )现无限(xiàn )二级域(yù )名(míng )功能,提供免(miǎn )费的url转发,在
Copyright © 2008-2018