Ukuze uqoqe ulwazi kumawebhusayithi ukuze uhlaziye, ucwaningo, noma izinhloso zokumaketha, i-web scraping iyindlela ebalulekile. Kunamathuluzi amaningi ngenhlanhla asekela iziphequluli ezingenakhanda nezingenakhanda, zombili eziwusizo ekuklwelweni kwewebhu.
Iziphequluli ezinamakhanda ziza ne-graphical user interface (GUI), kuyilapho iziphequluli ezingenamakhanda zingenayo. Lobu buchwepheshe bungakwazi ukukhipha idatha ngokuzenzela nangokuzenzakalelayo emakhasini ewebhu, okuwenza azuzise kakhulu.
Lapho uphatha idatha eningi, iziphequluli ezingenamakhanda ziyinketho engcono kakhulu. Ukuze wenze ngokuzenzakalelayo inqubo yakho yokukhipha idatha, uzodinga lawa mathuluzi, azokongela ithoni yesikhathi nomsebenzi.
Ukwengeza, zikusiza ukuthi uthuthukise ukunemba nokusebenza kahle kokukhipha idatha yakho, okungase kuphumele emiphumeleni ethela kakhulu isiyonke.
Lawa mathuluzi angasiza futhi ekwehliseni amathuba okuba amaphutha avele ngenkathi ukopisha futhi unamathisela idatha ngenxa yokuthi anamandla okukhipha idatha ngendlela ehlelekile.
Kalula nje, akunakwenzeka ukusebenza ngaphandle kwamathuluzi asekela iziphequluli ezingenakhanda nezingenakhanda uma uhlanganyela ekukhunjeni kwewebhu.
Kulesi sihloko, sizobheka iziphequluli eziphezulu ezingenakhanda nezingenakhanda zokukhuhla iwebhu.
1. Idatha Ekhanyayo
I-Bright Data wuhlelo lwe-web scraping olunikeza izinketho zokuqoqwa kwedatha kumabhizinisi nabantu ngabanye. Ngokuphambene nezinhlelo zangaphambili zokukhahla ku-inthanethi, i-Bright Data iza kuqala ilayishwe ngeziphequluli eziningi kodwa isebenza njengesiphequluli esingenamakhanda.
Ngisho noma isebenza njengesiphequluli esingenamakhanda ku-backend, lokhu kukhomba eqinisweni lokuthi abasebenzisi bangakwazi ukuxhumana nayo ngokusebenzisa isixhumi esibonakalayo somsebenzisi (i-GUI), okwenza ifinyeleleke kalula futhi isebenziseke kalula.
Lokhu kusebenza kuzoba usizo ikakhulukazi kulabo abangazi okuningi ngokubhala amakhodi noma abafuna indlela elula yokuklwebha iwebhu. Abasebenzisi bangazulazula kumawebhusayithi ayinkimbinkimbi anokusebenzelana okufana nomuntu ngokushesha ngenxa yesiphequluli esiyinhloko se-Bright Data.
Ukuze ugcine ungaziwa futhi ungaziwa, futhi inikezela ngamakhono aphambili njengokuzungezisa i-IP, ukuphrinta kweminwe kwesiphequluli, kanye nokukhohlisa kwe-ejenti yomsebenzisi. Ngokusetshenziswa kwe-AI, i-Scraping Browser izokwazi ukwedlula ngisho nokuvikela okuthuthuke kakhulu kwe-bot-detection.
Eqinisweni, isiphequluli se-Scraping siyinkimbinkimbi kangangokuthi singakwazi ngisho nokulingisa izenzo zesiphequluli sangempela somsebenzisi, sikunikeze imiphumela eyimpumelelo kanye nedatha enembile.
Zamanani
Ungazama inkundla mahhala futhi amanani entengo aqala kusuka ku-$20/GB ohlelweni lokukhokha njengoba uhamba.
2. Zyte
Njengomphakeli wamathuluzi okukhuhla ku-inthanethi, i-Zyte—ngaphambili eyayaziwa ngokuthi i-Scrapinghub—ivumela izinkampani ukuthi zithwebule futhi zihlaziye idatha ye-inthanethi esikalini.
Inkundla yokuklwebha eku-inthanethi ye-Zyte yakhelwe ukuphatha ngisho namawebhusayithi ayinkimbinkimbi kakhulu futhi ashukumisayo, futhi ihlanganisa izici ezihlukahlukene zokusika njengokuzungezisa kwe-IP okuzenzakalelayo, ukuphrinta kweminwe kwesiphequluli, kanye ne-spoofing ye-ejenti yomsebenzisi ukuze kuqinisekiswe ukuthi imisebenzi yakho yokuklwebha ihlala iyimfihlo futhi inganakwa.
Iqiniso lokuthi iplatifomu yewebhu ye-Zyte isekela izindlela zokusefa ezingenakhanda nezingenakhanda kungenye yezinzuzo zayo ezihlukile. Isiphequluli sisebenza ngemodi engenamakhanda ngemuva ngaphandle kwesixhumi esibonakalayo somsebenzisi, okwandisa ukusebenza kahle kwaso emisebenzini ebanzi yokuklwebha.
Kodwa-ke, isiphequluli sisebenza nge-GUI kumodi yekhanda, okungase kube nenzuzo uma udinga ukukhipha idatha kumawebhusayithi anezixhumanisi zomsebenzisi eziyinkimbinkimbi.
Ukwengeza, ngenxa yokuthi inkundla ye-Zyte isekelwe kusisekelo seScrapy samahhala nesivulekile, ingashintshwa ukuze ihlangabezane nezidingo zakho ezithile futhi iyalungiseka ngokwedlulele. Ungakwazi ngokushesha futhi kalula ukubuyisa idatha oyifunayo usebenzisa i-Zyte, ikunikeze umkhawulo wokuncintisana ebhizinisini lakho.
Zamanani
Inikeza izinhlelo eziningi zamanani, futhi ikhokhisa u-$450/ngenyanga ngesevisi yokukhipha idatha.
3. I-Octoparse
Ungakwazi ukuqoqa idatha kusuka kumakhasi ewebhu ngaphandle kokubhala noma iyiphi ikhodi nge-Octoparse, uhlelo lokusebenza lwewebhu olusekelwe efwini. Noma ubani ofisa ukuklwebha umbhalo, izithombe, noma amavidiyo angazikhetha kalula ngenxa yokusebenzelana okulula komsebenzisi.
I-Octoparse iyithuluzi eliguquguqukayo elisekela kokubili ukuphequlula okungenamakhanda nokunekhanda, kuyindlela engcono kakhulu yephrojekthi ye-web scraping yanoma ibuphi usayizi nobunkimbinkimbi. Ukwazi ukukhuhla amakhasi ewebhu ashukumisayo nasebenzisanayo, okungenzeka kube nzima kwezinye izinhlelo eziningi zokuklwebha iwebhu, kungenye yezici zayo eziqine kakhulu.
Ungakha izinqubo eziyinkimbinkimbi zokuklwebha ngezigaba eziningi, izitatimende ezinemibandela, nama-loops, okwandisa ukuguquguquka nokwenziwa ngokwezifiso kokuklwebha. I-Excel, i-CSV, ne-SQL zingamafomethi ambalwa nje wokuthekelisa ahlinzekwa yi-Octoparse, okwenza kube lula ukusebenzisa idatha ekhishiwe kwezinye izinhlelo.
Ukwengeza, i-Octoparse ifaka iphuli yommeleli edidiyelwe eqinisekisa ukuklwebha ngokungaziwa futhi esiza ekugwemeni ukuvinjelwa kwe-IP.
Zamanani
Ungaqala ukuyisebenzisa mahhala futhi amanani entengo aqala kusuka ku-$89/ngenyanga.
4. Apify
I-Apify iyinkundla yewebhu yokuklwebha kanye ne-automation yonke-in-one enikeza izici ezihlukahlukene ezinamandla. Isekela kokubili iziphequluli ezingenakhanda nezingenakhanda futhi ine-interface yomsebenzisi enembile eyenza kube lula ngisho nabasebenzisi abangewona ubuchwepheshe ukudala imisebenzi yokukhahlela.
Ikhono le-Apify lokusingatha imisebenzi enzima yokuklwebha, usekelo lwezilimi ezimbalwa, kanye nokukhuphula ukuze isingathe amaphrojekthi amakhulu wokuklwebha ngezinye zezici zayo ezinhle kakhulu.
Ukwengeza, i-Apify inikeza ukufinyelela emakethe enkulu yama-scrapers enziwe ngomumo angenziwa ngezifiso ngokushesha ukuze ahlangabezane nezidingo zakho ezihlukile.
Ngokusekela kwayo iziphequluli ezingenamakhanda, i-Apify ingazulazula ezindaweni zokusebenzelana eziyinselele futhi isuse idatha kumawebhusayithi ashukumisayo kuyilapho ikhipha ngokushesha nangempumelelo ulwazi kumavolumu amakhulu wedatha.
I-Apify iyithuluzi eliwusizo lezinhlelo zokusebenza ezihlukahlukene zokuklwebha ku-inthanethi, okuhlanganisa ukukhiqizwa okuholayo, ukuhlaziya okuncintisanayo, ucwaningo lwemakethe, nokuhlanganisa okuqukethwe.
I-Apify ithuthukisa ukunemba nokusebenza kahle ngenkathi yonga isikhathi nomzamo ngokwenza inqubo yokukhipha idatha ngokuzenzakalelayo. Kuyithuluzi eliqinile labo bobabili abasebenzisi bezobuchwepheshe nabangewona abezobuchwepheshe ngenxa yokusebenza kwayo kanye nomklamo osebenziseka kalula.
Zamanani
Ungaqala ukuyisebenzisa mahhala futhi amanani entengo aqala kusuka ku-$49/ngenyanga.
5. I-ScrapingBee
Uhlelo lokusebenza oluvelele lokukhuhla ku-inthanethi lwe-ScrapingBee lwenza kube lula ukwenza ngokuzenzakalelayo inqubo yokukhipha idatha kumawebhusayithi.
Amandla ayo, afana nalawo okuphatha ukunikezwa kwe-JavaScript, ukulungiswa kwe-CAPTCHA, nokuzungezisa i-ejenti yomsebenzisi, kwenza izivikelo ezimelene nokukrwabha zewebhusayithi zikwazi ukudlula. ngakho-ke ikwenza kube inketho enhle yemisebenzi ye-web scraping.
Abasebenzisi banenkululeko enkulu ngaleli thuluzi ngoba lisebenza ngazo zombili iziphequluli ezingenakhanda nezingenakhanda. Kubalulekile ukuveza ukuthi iScrapingBee isebenzisa iziphequluli ezingenakhanda ngokuzenzakalelayo, okulungele ukubuyisa ngokuzenzakalelayo imiqulu emikhulu yedatha.
Ukuze uhlanganyele namawebhusayithi anokusebenzelana okuyinkimbinkimbi, abasebenzisi bangase bashintshele kuziphequluli ezihamba phambili. Ukuze kuqinisekiswe ukukhishwa kwedatha okusebenzayo, i-ScrapingBee iphinde igcine inqwaba yama-proxies ahlelwe ngokwezindawo ahlolwa njalo futhi ashintshwe.
Abasebenzisi banganciphisa isikhathi nomzamo ngesikhathi sokuklwebha iwebhu ngokusebenzisa i-ScrapingBee njengesiphequluli esingenakhanda noma esinekhanda ngenkathi sisaqinisekisa ukulunga nokuphelela kwedatha ebuyisiwe. Futhi inezici eziningi eziwusizo, njengokufometha idatha, ukuzungezisa ummeleli, nokuxhumeka kwe-API, okuyenza ibe ithuluzi eliwusizo kuzo zombili izinkampani nabafundi.
Zamanani
Intengo yeprimiyamu iqala kusuka ku-$49/ngenyanga.
6. I-ParseHub
Ngaphandle kwesidingo sobuchwepheshe bezobuchwepheshe, abasebenzisi bangaqoqa idatha kusuka kumawebhusayithi besebenzisa uhlelo lokusebenza lwe-web scraping ParseHub. Esinye sezici zayo ezinkulu ukuthi kulula kangakanani ukuyisebenzisa; abasebenzisi bangakhetha idatha abafuna ukuyiphenya ngokuchofoza nje ezintweni.
Futhi, inamandla okubona ukuhlukanisa ngokuzenzakalelayo, okwenza kube lula kubasebenzisi ukuklebhula ulwazi emakhasini amaningana. Ukuze klwe idatha kusuka kumawebhusayithi anezindawo zokusebenzelana eziyisisekelo noma eziyinkimbinkimbi, i-ParseHub isekela kokubili iziphequluli ezingenakhanda nezingenakhanda.
Ukwengeza, ihlinzeka ngokujikeleza kwe-IP okuzenzakalelayo, okwenza kube nzima kakhulu kumawebhusayithi ukuhlonza nokuvimbela umsebenzi wokukhuhla. I-ParseHub iqinisekisa ukuthi idatha ikhishwa ngendlela ehlelekile ngosizo lwamakhono ayo okufometha idatha, okwenza kube lula ukuhlaziya nokuhlanganiswa kwesistimu.
Ukwengeza, i-ParseHub inemodi ehlakaniphile ebona ngokuzenzakalelayo futhi iqoqe ulwazi kumawebhusayithi afanayo. I-ParseHub ingabona futhi iqoqe idatha kumawebhusayithi anezakhiwo ezifanayo, njengamawebhusayithi e-commerce, kusetshenziswa ukuhlakanipha okungekhona okwangempela (AI). Lesi sici sithuthukisa ukunemba nokukhiqiza ngokudinga umzamo omncane nokonga isikhathi.
Zamanani
Ungaqala ukuyisebenzisa mahhala futhi amanani entengo aqala kusuka ku-$189/ngenyanga.
7. WebHarvy
I-WebHarvy iyithuluzi elinamandla lokuklwebha ku-inthanethi elenza izinhlangano zikhiphe idatha ngokushesha, ngokunembile, nangempumelelo kumawebhusayithi. Yenzelwe ukuklebhula imininingwane kumawebhusayithi amaningi, okuhlanganisa izinjini zokusesha, inkundla yezokuxhumana, izingosi ze-e-commerce, nezinkomba.
Ngaphandle kwanoma isiphi isipiliyoni sangaphambili sokubhala amakhodi, abasebenzisi bangakwazi ukuhlola kalula futhi badale imisebenzi yokuklwebha ngenxa yokusetshenziswa kwayo okusebenziseka kalula. Esinye sezici ezinkulu ze-WebHarvy amandla ayo okuthola idatha kumakhasi ewebhu anikwe amandla yi-JavaScript kanye ne-AJAX amanye amathuluzi okuklwebha angeke akwazi ukuyifinyelela.
Ukwengeza, inikeza i-Point and Click Interface eyenza kube lula ukukhetha ulwazi olusuka ekhasini lewebhu ofisa ukulisula. I-WebHarvy inezindlela zokuphequlula ezingenakhanda nezingenakhanda. Ukuze uthole idatha esheshayo futhi esebenza ngempumelelo, ingasebenza ngemodi engenamakhanda.
Imodi yekhanda iyasiza lapho usebenza namawebhusayithi ayinkimbinkimbi adinga okokufaka komsebenzisi. Ingakwazi futhi ukuzulazula phakathi kwamakhasi amaningi futhi igcwalise amafomu, okuwusizo lapho ukhipha idatha kumawebhusayithi anamakhasi amaningi.
Zamanani
Intengo yeprimiyamu iqala ku-$129 ngelayisense yomsebenzisi oyedwa.
8. Ikhithi yokugeleza kwedatha
Ukusebenzisa i-Dataflow Kit, ithuluzi eliqinile lokukhahla ku-inthanethi, idatha ingaqoqwa futhi ihlaziywe kusuka kumawebhusayithi ahlukahlukene, kufaka phakathi social networking amasayithi, izinjini zokusesha, amawebhusayithi e-commerce, namawebhusayithi ezindaba. Esinye sezici zayo ezinhle kakhulu ikhono layo lokuqoqa idatha ngokushesha nangempumelelo kumawebhusayithi ayinkimbinkimbi, ashukumisayo.
Kuhle ukukhahlela amawebhusayithi ayinselele ukufinyelela usebenzisa ezinye izindlela ngoba kulula ukuyisebenzisa. Isiphequluli esingenamakhanda nesiphequluli esinekhanda zombili zisebenza nge-Dataflow Kit. Izici ezithuthukisiwe ezifana nokuzungezisa ummeleli kanye ne-ejenti yomsebenzisi, ukugwema ukuvinjwa kwe-IP, nokutholwa kwe-anti-bot kunikezwa ukuze kuqinisekiswe ukuklwebha okusebenzayo.
Ukwengeza, inikeza isixhumi esibonakalayo esisebenziseka kalula esenza amakhasimende akhe, ahlele, futhi aphathe imisebenzi yawo yokuklwebha ngaphandle kokuhlangenwe nakho kokuhlela. Kuzinhlelo zokusebenza ezinkulu ze-web scraping, injini yayo ye-scraper ephumelelayo iyisisombululo esihle ngoba ilungiselelwe ukuphatha idatha ngokushesha nangempumelelo.
Idatha eklwetshiwe ingavele ithekeliswe kumafomethi ahlukahlukene, afaka i-CSV, i-JSON, ne-XML, okukuvumela ukuthi uyihlaziye futhi uyisebenzise nganoma iyiphi indlela obona ifanelekile ngayo. Ngaphezu kwalokho, i-Dataflow Kit inikeza izinhlobonhlobo zezinketho zesixhumi esibonakalayo, okuhlanganisa i-API ne-Zapier, ukukusiza ekuhleleni ukuhamba kwakho komsebenzi futhi wenze inqubo yakho yokukhipha idatha ngokuzenzakalelayo.
Zamanani
Intengo yeprimiyamu iqala ku-$10 kumakhredithi okugeleza kwedatha angu-2000, ongawasebenzisa kuye ngokwezidingo zakho.
9. Import.io
Ngosizo lwethuluzi lokukhiya lewebhu elisekelwe efwini i-Import.io, abasebenzisi bangakwazi ukusula idatha kumawebhusayithi ngaphandle kwanoma imuphi umuzwa wokuhlela. Ubulula bokusetshenziswa kungenye yezici ezikhanga kakhulu ze-Import.io; okumele ukwenze ukukhomba bese uchofoza ukuze uthole idatha ofuna ukuyibhala.
Abasebenzisi bangahlola idatha ekhishiwe ngesikhathi sangempela ngenxa yezici zayo ezinamandla zokubuka. I-Import.io isiphequluli esingenamakhanda esilingisa isiphequluli sewebhu futhi esixhumeka kumawebhusayithi ngendlela efanayo njengoba umuntu ebengenza ngayo kodwa ngaphandle kwemfuneko yesixhumi esibonakalayo somsebenzisi.
Lokhu kuthuthukisa ukusebenza kahle kwe-web scraping futhi kuvumela abasebenzisi ukuthi bakhiphe idatha kusuka kumawebhusayithi ashukumisayo adinga ukuzibandakanya komsebenzisi ukuze kuboniswe ulwazi. I-AI-powered Extractor yayo ivumela abasebenzisi ukukhipha idatha ngokuchofoza okumbalwa kuphela. I-Extractor ingase futhi ibone amaphethini edatha futhi ikhiphe idatha eqhathanisekayo emithonjeni eminingi.
Abasebenzisi bangakwazi ukwenza ngokuzenzakalelayo imizamo yabo yokukrwela futhi bathole izibuyekezo ezivamile kudatha abayifunayo ngezici zayo zokuhlela ezibanzi. I-Import.io ikwenza kube lula ukusebenzisa idatha ekhishiwe kwezinye izinhlelo zokusebenza ngokukuvumela ukuthi uxhume ngamathuluzi adumile njenge-Google AmaSpredishithi ne-Zapier.
Zamanani
Amanani awafakiwe kuwebhusayithi, sicela ukhulume nochwepheshe ngakho.
10. I-Dexi.io
Ukukhipha idatha kulula ngosizo lwethuluzi eliqinile lokukhuhla iwebhu i-Dexi.io. Ungakwazi ukuqoqa idatha kumawebhusayithi usebenzisa leli thuluzi ngaphandle kwanoma iyiphi isipiliyoni sokubhala amakhodi ngenxa yokusebenzelana kwayo okusebenziseka kalula kanye namathuba azenzakalelayo.
Esinye sezici zayo ezinhle kakhulu amandla ayo okuklebhula nokuhlanganisa idatha evela emithonjeni eminingi, okuhlanganisa amakhasi ewebhu, ama-API, nezizindalwazi. Ngenxa yekhono lokucubungula elihambisanayo le-Dexi.io, ungakwazi ukupenatha amavolumu amakhulu ngokushesha nangempumelelo.
I-Dexi.io ikunikeza ukhetho lokukhetha enye indlela engcono kakhulu yezidingo zakho zokukrwela ngoba isebenza njengesiphequluli esingenakhanda kanye nesiphequluli esinekhanda. Ngenkathi inketho yesiphequluli esinekhanda ikuvumela ukuthi ubone futhi uhlanganyele newebhusayithi njengokungathi usebenzisa isiphequluli esijwayelekile, inketho yesiphequluli esingenamakhanda ikuvumela ukuthi usule idatha ngaphandle kokubonisa ikhasi kusiphequluli.
Lokhu kwenza kube lula ukulungisa noma yiziphi izinkinga ze-scraping futhi ulungise inqubo ye-scraping kulokho okuthandayo. Ungakwazi ukuthekelisa ngokushesha idatha eklwetshiwe kusuka ku-Dexi.io ngamafomethi ahlukahlukene, njenge-CSV, i-JSON, ne-Excel, ukuze uthole ukuhlaziya okwengeziwe noma ukusebenzisana nezinye izinhlelo zokusebenza.
Ukwengeza, inikeza ukusingathwa kwefu okuthembekile nokuvikelekile kwedatha yakho ekhishwe, iqinisekisa ukuphepha kwayo nokufinyeleleka.
Zamanani
Ungazama inkundla ngohlelo lwayo lwesilingo samahhala futhi uxhumane nethimba ukuze uthole amanani ayo.
Isiphetho
Sengiphetha, kunezixazululo ezimbalwa ze-web scraping emakethe, ngayinye enezinzuzo namakhono athile. Kunezinye izindlela eziningi zedatha ongakhetha kuzo, kusukela kuzixazululo zonke-in-one ezifana ne-Bright Data ne-ScrapingBee kuya kumathuluzi akhethekile afana ne-Apify ne-ParseHub.
Lezi zinhlelo zivame ukuba namandla afana nokuphequlula okungenakhanda, ukuzungezisa i-IP, i-spoofing ye-ejenti yomsebenzisi, kanye nezigxivizo zeminwe zesiphequluli ukuze kwandiswe ukusebenza kahle, ukwethembeka, kanye nokuba yimfihlo kokuklwebha ku-inthanethi.
Amathuluzi okukhuhla iwebhu angakunikeza ukufinyelela okusheshayo nokulula kungcebo yolwazi, noma ngabe ungumnikazi webhizinisi elincane ozama ukuphenya izimbangi zakho, umcwaningi ofuna idatha yokusekela umsebenzi wakho, noma umhlaziyi wedatha ofuna imininingwane ngokuziphatha kwabathengi. .
Amathuba okuba namaphutha nokungahambisani kungancishiswa kuyilapho ungonga isikhathi nemali ngokwenza inqubo yokuqoqa idatha ngokuzenzakalela.
shiya impendulo