剧情简介

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楼上(shàng )说(shuō )的很多(duō ),我补(bǔ )充一下,正确的应该叫网络蜘(zhī )蛛(zhū ),又称爬虫,本(běn )质是(shì )搜索引擎派(pài )出的一个(gè )执行抓取(qǔ )任(rèn )务的程序(xù )蜘蛛(zhū )池的本质是(shì )大量(liàng )的网(wǎng )站(zhàn )互相(xiàng )链(liàn )接(jiē ),每个(gè )站(zhàn )单(dān )独产(chǎn )生(shēng )大(dà )量的内容吸引蜘蛛来(lái )爬,几千个网站互(hù )链时,可以(yǐ )想象蜘蛛(zhū )的(de )链接

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