这个就要看具(jù )体(tǐ )情况了(le )百度(dù )蜘(zhī )蛛(zhū )爬取网页的更(gèng )新(xīn )周(zhōu )期对搜索引擎的查全率有(yǒu )很大影响如果更新(xīn )周期太长,则(zé )总(zǒng )会有(yǒu )一(yī )部分新生成的网(wǎng )页检索不(bú )到如果(guǒ )更新周(zhōu )期过短,则会造成带宽(kuān )服(fú )务(wù )器资(zī )源的紧张(zhāng )一(yī )般(bān )来说,百度(dù )蜘(zhī )蛛并不(bú )是(shì )对所(suǒ )有
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