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Zvinomwe Zvinowanikwa Mukudhinda Zvirongwa zveWebhu PaIndaneti - Semalt Expert Opinion

1 answers:

Dhiyabhorosi inowanikwa pane mamwe mawebhusayithi uye mabhuku anogona kungobviswa uchishandisa web scrapers. Iwe unogona kunyora nekunyora dhebha rinobatsira muShoko reMashoko kana kuwana purogiramu yekutsvaga yewebhu yakaiswa pamushini wako. Hazvina mhosva kuti nzira ipi yaunosarudza, iwe uchange uine ruzivo rwakakwana kumashoko aunoda uye mifananidzo. Web scraping software inotakura mitoro uye inotsvaga data kubva munzvimbo dzakasiyana-siyana zvichienderana nezvaunoda. Zvimwe zvezvirongwa zvakanakisisa uye zvinobatsira zvakataurwa pasi apa.

1. A1 Website Scraper:

Kushandisa iyi web scraping software, unogona kuchengetedza zviri nyore data yako nenzira yefaira dzeSVV kana kutora mafaira aya akatengeswa kuhofisi yehofisi kana web database. Ichi chishandiso chakaisvonaka kubvisa mifananidzo kubva kumawebsite ane nzara uye inoshanda mumamiriro ekunze, mafirimu uye mahofisi emahofisi, ichibvisa deta yavo mumasekondi.

2. Web Scraping Library:

Ichi ndicho chimwe chezvinyorwa zvine simba zvekutsvaga webhu. Iko kusina mari uye inoita mafaira akagadzirwa uye akarongeka. Chikamu chakanakisisa ndechokuti chinogona kubatsira kubvisa zvinyorwa kubva pane zvakasiyana siyana zvewebhu uye kuti zviitwe kuJSON format, maspredishiti, uye Linq nhamba.

3. CatchaPage:

CatchPage inoshanda zvakanaka kune vose vadzidzisi uye vasiri mapurogiramu uye haifaniri kuti iwe ubhadhe zvakawanda nokuda kwehuwandu hwayo..Icho chimwe chezvinyorwa zvine simba zvikuru zvekutsvaga webhutori inotora data kubva pamapeji mashizha, mapeji machena, uye mabhuku makuru mauto pasina dambudziko.

4. Craigslist Web uye Extractor yeEmail:

Shanduro yepachena yedhidhi yekare iyi inowanzoshandiswa nevashambadzi vezvemagariro evanhu, SEO nyanzvi, uye masangano makuru. Iwe unogona kuwana zvakawanda zvemashoko usingatyi pamusoro pehuhu hwahwo. Craigslist web and extractor email yakanaka kune zvose mawebsite uye emaimeri uye anogona kubvisa magwaro ose anobatsira uye mifananidzo mumaawa mashoma.

5. Kubvisa chero kupi zvako:

Kana wakaneta nemapurogiramu ezvinyorwa zvepabonde uye iwe uri kutsvaga nzira yakakodzera, unofanira kuedza Extract Kwose kupi. Iyo imwe yezvirongwa zvakasimba kwazvo uye inobatsira kuunganidza, kuronga nekuchengetedza dambudziko zvisinei nokuti yakawanda uye yakaoma sei. Nechidziro ichi, unogona kuwana data yaunoda mukati memasekondi pane maawa. Nokudaro, inochengetedza nguva yako yese nesimba uye inopa mhinduro yakarurama.

6. Faira Imeyili neWeb Scraper:

File Email neWeb Scraper inokubvisai maateri ese e-imeyeri uye zvinyorwa zvewebhu, uye iwe unogona kukopa nekuisa iyo data mufaira rako reShoko. Zvimwe, inogona kuchengetedza mafaira e CSV, PDFs uye XML mafaira iwe mu database yako, iyo iwe unogona kuwana chero nguva yaunoda.

7. Kufambisa mhepo:

Iwe unogona kuishandisa semuenzaniso wekutanga unoona web scraper sezvo chinhu ichi chichinyora magwaro maviri nemifananidzo. Inogonawo kubvisa zvinyorwa zvinobatsira kubva mavhidhiyo mavhidhiyo uye inogona kuita mabasa akasiyana-siyana mukati mehurukuro yemaminitsi. Chikamu chakanakisisa ndechekuti inogona kuchengetedza dhidhiro iri mugore rayo rekuchengetedza gore kana kuti iite yakakonzerwa pamushini wako.

December 7, 2017
Zvinomwe Zvinowanikwa Mukudhinda Zvirongwa zveWebhu PaIndaneti - Semalt Expert Opinion
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