1黑(hēi )产灰(huī )产(chǎn )行业(yè )大(dà )户由于他(tā )们内容(róng )涉(shè )及(jí )擦边(biān ),所以很多内容并不(bú )能在网上发帖宣传,于(yú )是就有通过制造虚假页(yè )面或者(zhě )自(zì )建网站页(yè )面然后将(jiāng )页面的url提(tí )交给蜘(zhī )蛛(zhū )池,让(ràng )百(bǎi )度(dù )快速收录(lù )达成在百度上有搜索(suǒ )结果的目的他们(men )由(yóu )于(yú )需求量
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