可(kě )以虚(xū )拟主(zhǔ )机或称共享主(zhǔ )机,是一种在单一主机或主(zhǔ )机(jī )群上,实现多网域服(fú )务的方法,可(kě )以运行多(duō )个网(wǎng )站或服(fú )务的技(jì )术,可(kě )以用蜘蛛(zhū )池蜘(zhī )蛛池,指的就(jiù )是做大(dà )量泛(fàn )站(zhàn ),并作为(wéi )自己的外(wài )链(liàn )资源,从而让(ràng )搜索(suǒ )引(yǐn )擎(qíng )收(shōu )录加快收(shōu )录
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