这里需(xū )要说(shuō )明的是,在我们系(xì )统里(lǐ )面如(rú )果(guǒ )单独设置一个子(zǐ )域名解析,比(bǐ )如将(jiāng )主机(jī )名(míng )设(shè )置为(wéi )mail,单独(dú )解(jiě )析到9,那么该(gāi )解析记录(lù )优先(xiān )泛(fàn )域(yù )名在(zài )实际使用(yòng )中作用(yòng )是(shì )非常广泛的(de ),比如实现(xiàn )无限(xiàn )二级域名功能,提供免费的url转(zhuǎn )发(fā ),在
Copyright © 2008-2018