这个(gè )就(jiù )要看具(jù )体情况了百(bǎi )度(dù )蜘蛛爬取(qǔ )网页的(de )更新周(zhōu )期对搜索引擎的查(chá )全率有很(hěn )大影(yǐng )响如果(guǒ )更新周期太长,则总会有(yǒu )一部分新(xīn )生(shēng )成的网页检索不到(dào )如果更新(xīn )周(zhōu )期过(guò )短,则会造成带宽服(fú )务器资源的(de )紧(jǐn )张一(yī )般来(lái )说(shuō ),百度蜘蛛并(bìng )不(bú )是(shì )对所(suǒ )有
Copyright © 2008-2018