原理(lǐ )其(qí )实很简单,大网站投稿难,像一般常(cháng )规的做法(fǎ )就是去发布软文(wén )和广告,不(bú )仅仅需要在(zài )注(zhù )册(cè )和熟(shú )悉上花大(dà )把的时间(jiān ),更是面临(lín )被删(shān )除的可能(néng ),蜘(zhī )蛛(zhū )池(chí )的(de )原理,就是利(lì )用无名蜘蛛(zhū )池在(zài )这些大(dà )网站上制(zhì )造(zào )无限的外(wài )链(liàn ),且本身(shēn )是(shì )正常(cháng )存在
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