这个就要看具体情(qíng )况了百度蜘蛛爬取网页(yè )的更新(xīn )周期对(duì )搜索(suǒ )引(yǐn )擎的查全率有很大影响如果(guǒ )更新周期(qī )太长,则(zé )总(zǒng )会有一(yī )部(bù )分(fèn )新生(shēng )成(chéng )的网页(yè )检(jiǎn )索不(bú )到如果更(gèng )新周(zhōu )期(qī )过短(duǎn ),则会(huì )造成带宽服(fú )务(wù )器(qì )资源的紧张一般来说,百度蜘(zhī )蛛(zhū )并不是对(duì )所有(yǒu )
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