这里需(xū )要说(shuō )明的是(shì ),在我们系统里(lǐ )面如果单(dān )独设(shè )置一(yī )个子域名解(jiě )析,比如(rú )将(jiāng )主(zhǔ )机名(míng )设置(zhì )为(wéi )mail,单独解(jiě )析(xī )到9,那么(me )该解析(xī )记录优先泛域(yù )名在实际使用中作用是非常(cháng )广泛的(de ),比如实(shí )现无(wú )限(xiàn )二(èr )级域名(míng )功能,提(tí )供免(miǎn )费的url转发,在
Copyright © 2008-2018