这个(gè )就(jiù )要(yào )看具(jù )体情况了百度(dù )蜘蛛(zhū )爬取网页(yè )的更新周期对搜(sōu )索引(yǐn )擎的查全率有很(hěn )大影响如果更新周期(qī )太长,则总(zǒng )会(huì )有(yǒu )一部分新(xīn )生成的(de )网页(yè )检索不到如(rú )果更新周期过短(duǎn ),则(zé )会造(zào )成带(dài )宽(kuān )服务(wù )器(qì )资源的紧(jǐn )张(zhāng )一般来说,百度(dù )蜘蛛并不是(shì )对所有
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