how to parsing web page or get some keywords

liuweichuan has asked for the wisdom of the Perl Monks concerning the following question:

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Re: how to parsing web page or get some keywords by marto (Cardinal) on Jul 19, 2016 at 13:15 UTC
What do you mean by 'keywords'? What do you mean by 'which split pages'? You're going to have to explain the problem in terms that can be understood. How do I post a question effectively?.	[reply]
Re^2: how to parsing web page or get some keywords by liuweichuan (Acolyte) on Jul 19, 2016 at 23:42 UTC
For example, there is a shopping books web site, many books showed on 1 page, 2 page, 3page...and so on. Now I want get or fetch these books name or more info in all site. So which modules can I use? If give me some Demo it is best . Thx	[reply]
Re^3: how to parsing web page or get some keywords by Anonymous Monk on Jul 20, 2016 at 00:10 UTC
WWW::Mechanize (and alikes) to get webpages, then htmltreexpather.pl or xpather.pl to give you xpaths to get at the data you want then give xpaths to HTML::TreeBuilder::XPath or XML::LibXML or XML::XSH2, examples (and links to ) Re: Perl LWP Router login, Re^2: www::mechanize: second "submit" invisible to find_all_submits, Re: LWP::UserAgent doesn't send my HTTP::Cookies (trace/debug), Re^2: Merging two anchors with HTML::TreeBuilder, examples(for tree-xpath and others)/walkthroughs/tutorials ..., Re: question about lookaheads and threatexpert/html parsing, Re: Encode double encoding?, Re: Parsing XML output from `qstat`,	[reply]
Re: how to parsing web page or get some keywords by kcott (Archbishop) on Jul 19, 2016 at 14:37 UTC
G'day liuweichuan, Welcome to the Monastery. marto has already pointed out deficiencies in your post and problems we have in answering it. As a tentative suggestion, take a look at HTML::Parser. The modules and other information in its SEE ALSO section may also be useful. — Ken	[reply]