標題: [ICT] web crawlers...wts this [打印本頁] 作者: hazellam38 時間: 2013-4-15 08:34 PM 標題: web crawlers...wts this
what is web crawlers?can anyone help me? 作者: tomwtw 時間: 2013-4-15 10:18 PM
睇維基百科啦 作者: hazellam38 時間: 2013-4-15 10:31 PM
no ah ma..............-- 作者: 123qwerty 時間: 2013-4-15 11:35 PM
Book C2 P 13
'Web crawlers are programs which browse the Web systematically and automatically. Web crawlers are usually used by search engine to create a copy of all the visited pages, which are later indexed for providing effiient user search services.'