这(zhè )个就要(yào )看(kàn )具(jù )体(tǐ )情况了百度蜘蛛爬取网(wǎng )页的更新(xīn )周期对搜索(suǒ )引(yǐn )擎的查(chá )全率有(yǒu )很大影(yǐng )响(xiǎng )如果(guǒ )更新(xīn )周期太长,则(zé )总(zǒng )会有一部分新(xīn )生成的网页(yè )检索不到如(rú )果更新周期过短(duǎn ),则会造成(chéng )带宽服(fú )务器(qì )资源的(de )紧张(zhāng )一般来说,百度蜘蛛并不(bú )是(shì )对(duì )所有(yǒu )
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