这(zhè )个就要(yào )看(kàn )具体(tǐ )情况(kuàng )了百度(dù )蜘蛛爬取(qǔ )网页的更(gèng )新周期对搜(sōu )索引擎的查全率(lǜ )有很大(dà )影(yǐng )响如果更新周(zhōu )期太(tài )长(zhǎng ),则总会有一部分新(xīn )生成的网页(yè )检索(suǒ )不到如(rú )果更新(xīn )周期过短(duǎn ),则(zé )会造(zào )成(chéng )带宽(kuān )服(fú )务(wù )器资源的紧(jǐn )张一般来说,百度蜘(zhī )蛛并不是对所有(yǒu )
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