这个就要(yào )看具(jù )体情况了百度蜘蛛(zhū )爬(pá )取网页的更新周期对搜(sōu )索引(yǐn )擎的查全(quán )率(lǜ )有很大影响如果更新(xīn )周期太长,则总会有一部(bù )分新生成(chéng )的网页(yè )检(jiǎn )索(suǒ )不到如果更新(xīn )周(zhōu )期过(guò )短,则(zé )会(huì )造成带(dài )宽服务器资(zī )源(yuán )的紧张一(yī )般来说,百(bǎi )度蜘(zhī )蛛(zhū )并(bìng )不是(shì )对所有(yǒu )
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