这个(gè )就要看具(jù )体情况了(le )百(bǎi )度(dù )蜘(zhī )蛛爬(pá )取网页的更新周期对搜索引擎的查(chá )全(quán )率有很大影响如果(guǒ )更新周期太(tài )长(zhǎng ),则总会有(yǒu )一部分新生成的网页(yè )检(jiǎn )索(suǒ )不到(dào )如(rú )果更(gèng )新周(zhōu )期(qī )过短(duǎn ),则会造成带宽服务器资(zī )源的(de )紧张(zhāng )一般来说,百度蜘(zhī )蛛(zhū )并(bìng )不是(shì )对所有(yǒu )
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