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Go Web Scraping Quick Start Guide
Webscrapingistheprocessofextractinginformationfromthewebusingvarioustoolsthatperformscrapingandcrawling.Goisemergingasthelanguageofchoiceforscrapingusingavarietyoflibraries.Thisbookwillquicklyexplaintoyou,howtoscrapedatadatafromvariouswebsitesusingGolibrariessuchasCollyandGoquery.ThebookstartswithanintroductiontotheusecasesofbuildingawebscraperandthemainfeaturesoftheGoprogramminglanguage,alongwithsettingupaGoenvironment.ItthenmovesontoHTTPrequestsandresponsesandtalksabouthowGohandlesthem.Youwillalsolearnaboutanumberofbasicwebscrapingetiquettes.Youwillbetaughthowtonavigatethroughawebsite,usingabreadth-firstandthenadepth-firstsearch,aswellasfindandfollowlinks.Youwillgettoknowaboutthewaystotrackhistoryinordertoavoidloopsandtoprotectyourwebscraperusingproxies.FinallythebookwillcovertheGoconcurrencymodel,andhowtorunscrapersinparallel,alongwithlarge-scaledistributedwebscraping.
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品牌：中圖公司
上架時間：2021-07-02 12:32:17
出版社：Packt Publishing
本書數字版權由中圖公司提供，并由其授權上海閱文信息技術有限公司制作發行
