这个就要看具(jù )体情(qíng )况了百(bǎi )度(dù )蜘蛛爬取网页的(de )更(gèng )新(xīn )周期对(duì )搜(sōu )索引擎的查全率(lǜ )有(yǒu )很大(dà )影(yǐng )响如(rú )果更新周期太长,则总会(huì )有一部分新生(shēng )成(chéng )的网(wǎng )页检索不到如果(guǒ )更(gèng )新周(zhōu )期(qī )过(guò )短,则会造(zào )成带宽(kuān )服(fú )务器资源的紧张一般来说(shuō ),百(bǎi )度蜘蛛并(bìng )不是对(duì )所有(yǒu )
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