原理其(qí )实很简单,大网站(zhàn )投(tóu )稿难,像(xiàng )一(yī )般常(cháng )规的(de )做法就(jiù )是去发布软文(wén )和广告(gào ),不仅仅需要(yào )在(zài )注(zhù )册和熟悉(xī )上(shàng )花大把的时(shí )间,更是(shì )面临被删(shān )除的可(kě )能(néng ),蜘蛛(zhū )池的(de )原理,就是利用无(wú )名蜘(zhī )蛛池在(zài )这(zhè )些大网站上制(zhì )造无限的外链(liàn ),且本身是正常存在(zài )
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