可以虚(xū )拟主(zhǔ )机(jī )或称(chēng )共享主机,是一种(zhǒng )在单一主机(jī )或主机群上,实现多网域(yù )服(fú )务的方(fāng )法,可(kě )以运行多(duō )个(gè )网站(zhàn )或服务(wù )的(de )技术,可(kě )以用蜘蛛(zhū )池蜘(zhī )蛛(zhū )池(chí ),指的就是做大量泛(fàn )站,并作为自己的外(wài )链(liàn )资源,从而让搜(sōu )索引擎收(shōu )录(lù )加(jiā )快收(shōu )录(lù )
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