本文關鍵詞：搜索引擎中爬蟲的若干問題研究，，由筆耕文化傳播整理發(fā)布。

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北京郵fU人學碩。I:學位論義搜索引擎中爬蟲的若干問題研究RESEARCH ON SEVERAL KEY IS SUES OF CR AWLER INSEARCH ENGINEABSTRACTFor the special properities of crawler work,this paper proposes differentframeworks in order to deal with the special properities of crawler.The maininnovmion contributions of this paper are listed below:1.This paper summarizes the basic properities of crawler in search engine.This part introduces the first basic properity of crawler in search engine-··-····“-multithreading breakpoint resuming.Then the paper illustrates this properity ofcrawler through three aspects:background,realization,advantages of design.Furthermore,this part also introduces the second basic properity of crawler in searchengine…… customized.And then the paper illustrates this properity ofcrawler through the above three aspects either.2.This paper summarizes the special properities of crawler in search engine.This part introduces six special properities of crawler in search engine:data c... 內容來自轉載請標明出處.

  本文關鍵詞：搜索引擎中爬蟲的若干問題研究，由筆耕文化傳播整理發(fā)布。