1黑(hēi )产灰(huī )产行(háng )业大户由(yóu )于他们内容(róng )涉及擦边,所以(yǐ )很多(duō )内容并(bìng )不(bú )能在网(wǎng )上发帖宣(xuān )传,于(yú )是就有通(tōng )过制造虚假页(yè )面或者(zhě )自(zì )建(jiàn )网站(zhàn )页面然(rán )后将(jiāng )页面的url提交给(gěi )蜘蛛池(chí ),让百度快速收录达(dá )成在百度上(shàng )有搜(sōu )索结果的目(mù )的他们(men )由于(yú )需求量(liàng )
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