这个就要看具(jù )体情(qíng )况(kuàng )了(le )百(bǎi )度蜘蛛(zhū )爬取网(wǎng )页的更新周期(qī )对搜索引擎的查全率有很大(dà )影(yǐng )响如(rú )果(guǒ )更新周(zhōu )期太长,则(zé )总(zǒng )会(huì )有一部分新(xīn )生(shēng )成(chéng )的网(wǎng )页(yè )检(jiǎn )索不到(dào )如果更(gèng )新周期(qī )过短,则(zé )会造成带宽服务器资源的紧(jǐn )张一般来说(shuō ),百度蜘蛛(zhū )并不(bú )是对所有(yǒu )
Copyright © 2008-2018