这个就要看具(jù )体情况了(le )百(bǎi )度(dù )蜘蛛(zhū )爬取网(wǎng )页的更新周期(qī )对搜索引擎的查(chá )全率有(yǒu )很大影响(xiǎng )如(rú )果(guǒ )更新周(zhōu )期太长,则总(zǒng )会有一(yī )部(bù )分(fèn )新生(shēng )成的(de )网页检(jiǎn )索不(bú )到如果更新周期过短,则会(huì )造(zào )成带(dài )宽服(fú )务(wù )器资(zī )源的紧张一般(bān )来说,百度蜘蛛并不是对(duì )所(suǒ )有
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