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Go Web Scraping Quick Start Guide

Vincent Smith

计算机网络/网络与通信· 2.7万字

更新时间：2021-07-02 13:58:34

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Webscrapingistheprocessofextractinginformationfromthewebusingvarioustoolsthatperformscrapingandcrawling.Goisemergingasthelanguageofchoiceforscrapingusingavarietyoflibraries.Thisbookwillquicklyexplaintoyou,howtoscrapedatadatafromvariouswebsitesusingGolibrariessuchasCollyandGoquery.ThebookstartswithanintroductiontotheusecasesofbuildingawebscraperandthemainfeaturesoftheGoprogramminglanguage,alongwithsettingupaGoenvironment.ItthenmovesontoHTTPrequestsandresponsesandtalksabouthowGohandlesthem.Youwillalsolearnaboutanumberofbasicwebscrapingetiquettes.Youwillbetaughthowtonavigatethroughawebsite,usingabreadth-firstandthenadepth-firstsearch,aswellasfindandfollowlinks.Youwillgettoknowaboutthewaystotrackhistoryinordertoavoidloopsandtoprotectyourwebscraperusingproxies.FinallythebookwillcovertheGoconcurrencymodel,andhowtorunscrapersinparallel,alongwithlarge-scaledistributedwebscraping.
品牌：中图公司
上架时间：2019-01-30 00:00:00
出版社：Packt Publishing
本书数字版权由中图公司提供，并由其授权上海阅文信息技术有限公司制作发行
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