这个(gè )就要看具(jù )体情(qíng )况了百(bǎi )度(dù )蜘蛛爬取网页的更(gèng )新周期对(duì )搜索引擎(qíng )的查全率有(yǒu )很大影响如果(guǒ )更新周期太长,则总(zǒng )会(huì )有一部(bù )分新生(shēng )成的网页检索不到(dào )如(rú )果更新(xīn )周期过短(duǎn ),则(zé )会造(zào )成带宽(kuān )服务(wù )器(qì )资(zī )源的紧张一(yī )般来说(shuō ),百度蜘(zhī )蛛(zhū )并不(bú )是对所有
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