可(kě )以虚(xū )拟主(zhǔ )机或称共享主机,是一种在(zài )单一(yī )主(zhǔ )机(jī )或主机(jī )群上,实(shí )现(xiàn )多网域(yù )服(fú )务的方法(fǎ ),可以运行多个(gè )网站(zhàn )或服务的技术(shù ),可以用蜘(zhī )蛛池蜘蛛池,指的就是(shì )做大(dà )量(liàng )泛站(zhàn ),并作为自己的外(wài )链(liàn )资源(yuán ),从而让搜索(suǒ )引(yǐn )擎收录加快(kuài )收(shōu )录
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