Ekuklwebeni kwewebhu, ukukhipha idatha kumawebhusayithi ngempumelelo nangobuhlakani kubalulekile empumelelweni. Kodwa-ke, i-web scraping iza nezinselelo, ngokuvinjelwa kwe-IP nokutholwa okuveza izithiyo ezibalulekile. Lapha kulapho ummeleli we-web scraping amathuluzi adlala indima ebalulekile. I-proxy scraper iyithuluzi elibalulekile elivumela ama-web scrapers ukuthi aqoqe idatha ngenkathi egcina ukungaziwa futhi egwema amabhulokhi e-IP.
Ngokuzungezisa inqwaba yamakheli e-IP, i-web scraping proxy scrapers iqinisekisa ukuthi amaseva awakwazi ukulandelela umthombo wesicelo sangempela. Ngakho-ke ivumela ukubuyiswa kwedatha okushelelayo nokungaphazamiseki. Kule bhulogi, sizohlola ukubaluleka kwama-proxy scrapers ekukhunjeni kwewebhu futhi sihlole amathuluzi aphezulu ayisikhombisa e-proxy scraper atholakalayo. Lawa mathuluzi ahlinzeka ngengcebo yama-proxies ahlukahlukene futhi anikeza izici ezibalulekile.
Ungathatha imizamo yakho ye-web scraping uye phezulu nge-proxy scraper efanele. Ngaphezu kwalokho, ukuqoqa idatha ebalulekile ngokuziphatha nangokwethembeka. Ake siqale.
Iyini i-Proxy Scraper?
I-Proxy Scraper isisiza ukuthi siqoqe inqwaba yamakheli e-IP wommeleli avela emithonjeni ehlukahlukene ku-inthanethi. Lawa makheli e-IP wommeleli asebenza njengabalamuli phakathi kwama-web scrapers namawebhusayithi okuhlosiwe. Ngakho-ke ukuvumela abakwa-scrapers ukuthi bafinyelele futhi bakhiphe idatha ngaphandle kokuveza amakheli abo e-IP. I-scraper ingathola imisebenzi yokuklwebha iwebhu engenamthungo futhi ephumelelayo ngokuzungezisa ngalawa ma-proxies.
Ama-Proxy scrapers angamathuluzi ayigugu ama-web scrapers njengoba eqinisekisa ukubuyiswa kwedatha okungaphazamiseki. Ngesikhathi esifanayo, bavikela ukutholwa futhi baqinisekise ukuthobela izinqubomgomo zewebhusayithi.
Kungani Sidinga I-Proxy Scraper?
Sidinga i-Proxy Scraper ukusula iwebhu ukunqoba izinselele ezihlukahlukene kanye nokuthuthukisa ukusebenza kahle kokubuyiswa kwedatha.
Lapho imisebenzi ye-web-scraping ngaphandle kokusekelwa kommeleli, ukuvinjelwa kwe-IP nokutholwa kuyingozi ngenxa yezicelo eziningi ezivela ekhelini elilodwa le-IP.
Ama-proxy scrapers asiza ukugcina igama lingaziwa ngokuzungezisa inqwaba yamakheli e-IP wommeleli. Ngakho-ke kuvimbela amawebhusayithi ekuboneni umthombo wangempela wezicelo.
Lokhu kuqinisekisa ukukhishwa kwedatha okungaphazamiseki futhi kunika amandla ama-web scrapers ukufinyelela amawebhusayithi ngobuhlakani.
Ngokusabalalisa izicelo kuwo wonke ama-proxies amaningi, ama-proxy scrapers athuthukisa izinga lokuphumelela lamaphrojekthi okuklwebha. Ngakho-ke ibenza babaluleke kakhulu ekuqoqweni kwedatha okusebenzayo nokuthembekile.
Yimaphi Amathuluzi Angcono Kakhulu we-Proxy Scraper we-Web Scraping?
Nawa amanye ama-proxy angcono kakhulu amathuluzi e-scraper ukukhuhla iwebhu.
I-Zenscrape
I-Zenscrape iyinkundla yeSoftware-as-a-Service (SaaS) enikezela nge-API esebenziseka kalula yokukhuhla iwebhu nokuqoqwa kwedatha kumawebhusayithi. Ipulatifomu igcizelela ukusebenziseka kalula nesivinini. Ngakho-ke, ukunikeza onjiniyela abafuna ukuzizwisa okungenazinkinga.
Izici eziphawulekayo zifaka impendulo esheshayo ye-API, usekelo lokunikezwa kwe-JavaScript, nokufakwa kwamaseva esiseshi sommeleli ukuze kuqinisekiswe ukungaziwa nokwethembeka.
I-Zenscrape futhi isiza ukucaca kwezinhlelo zokusebenza zekhasi elilodwa, ikwenze kube yisixazululo esiguquguqukayo sezidingo ezahlukahlukene zokukhuhla iwebhu. Ngaphezu kwalokho, abasebenzisi bangakhetha uhlelo lwamahhala noma bakhethe ezinhlelweni zeprimiyamu ezithengekayo ukuze bafinyelele amakhono agcwele enkundla.
ScraperAPI
I-ScraperAPI iphuma phambili njengenketho enhle kakhulu ye-proxy scraper ngenxa yokunikezwa kwayo okumangalisayo kwezicelo ze-API eziyi-1000 mahhala. Ukunethezeka kwenqubo yokubhalisa esheshayo kuyenza ihluke kwamanye ama-proxy scrapers emakethe. Okuhlukanisa i-ScraperAPI ukuzibophezela kwayo ekunikezeni izici zamahhala ngaphandle kokuphazamisa ubumfihlo bomsebenzisi noma ukunikeza imisebenzi engaphansi.
Abasebenzisi ohlelweni lwabo lwamahhala bangafinyelela amakheli e-IP akhethekile aqhathaniswa nalawo atholakala kubasebenzisi abakhokhelwayo. Lokhu kuqinisekisa ukusebenza okuphezulu nokuvikelwa kwedatha. Ukwengeza, uhlelo lwabo lwamahhala luhlanganisa izicelo ezinhlanu ngesikhathi esisodwa kanye nezindawo ze-IP zomhlaba jikelele.
Ngokuphawulekayo, i-ScraperAPI ihamba ngaphezu nangaphezulu ngokunikeza ukusekelwa kwamakhasimende ubusuku nemini, ibhekana nanoma yimiphi imibuzo ehlobene nokusetshenziswa kommeleli we-web scraping noma okunye ukukhathazeka.
I-ProxyScrape
I-ProxyScrape, nakuba ingeyona ithuluzi le-proxy scraper ngokwayo, inikeza abadayisi ama-proxies amaningi okuhlala kanye nesikhungo sedatha. Iwebhusayithi ishicilela uhlu lwamaphrokzi amahhala, ahloliwe, nafinyelelekayo ongawalanda futhi uwahlole kalula. Ngamathuluzi afana ne-ProxyScrape, abathengisi bangakwazi ukuklwepha idatha kusuka kumawebhusayithi amaningi. Ama-proxy wamahhala ayatholakala, kodwa okubhaliselwe okukhokhelwayo kunikezwa labo abafuna ukwethembeka nokusebenza okukhulu.
IP Proxy Scraper
I-IP Proxy Scraper iyithuluzi elisebenziseka kalula eliqoqa amakheli e-IP, izimbobo, nama-proxies kusuka kumawebhusayithi athile. Abasebenzisi bangathola ngokushesha uhlu lwabameli bezidingo zabo ngokufaka i-URL yewebhusayithi abayifunayo. Ithuluzi livumela ukukopishwa okulula nokugcinwa kolwazi lommeleli okhishiwe. Yize isivele ihlanganisa uhlu lwamasayithi okukhipha, abasebenzisi bangakwazi ukuwenza ngendlela oyifisayo ngokungeza amasayithi abawathandayo. Ngaphezu kwalokho, i-IP Proxy Scraper iyahambisana nawo womabili amadivayisi we-Windows ne-Linux.
I-Proxy List Scraper
I-Proxy List Scraper ilungile uma udinga isandiso se-Chrome ukuze uqoqe uhlu lwamahhala lommeleli kumawebhusayithi. Nakuba ikhawulelwe ku-Chrome, ukutholakala kwayo kabanzi kuyenza ilungele abasebenzisi abaningi. Nakuba izibuyekezo ezivamile zingazuzisa, ithuluzi lihlala lisebenza. Vele uvakashele iwebhusayithi enezinhlu zommeleli; isandiso siphatha okusele. Ngaphezu kwalokho, ukuthumela ama-proxies ngamafomethi ahlukahlukene ukuze kube lula ukuwagcina futhi ufinyelele kukho kukhompyutha yakho. I-Proxy List Scraper iyithuluzi elibalulekile lesixazululo esilula nesisebenzayo.
Apify
I-Apify iyindlela enhle kakhulu ye-proxy scraper, enikeza ukufinyelela okulula kuma-proxies ekhwalithi ephezulu, kuhlanganise namahhala. Uma ukubhajethi eqinile kodwa usakwazisa ukuphepha kwedatha, i-Apify iyisinqumo esihle. Isiza abasebenzisi ukuthi bagweme ama-proxi amahhala angathembekile angafaka ulwazi lomuntu siqu engozini. Kulabo abafuna isixazululo esingabizi kakhulu kodwa esithembekile, i-Apify iza inconywe kakhulu.
Idatha Ekhanyayo
I-Bright Data iyisinqumo sethu esiphezulu se-proxy scraper, ehlanganisa ama-proxies e-premium nezici eziyingqayizivele zokuqoqwa kwedatha. Isevisi yabo iqinisekisa ukuzizwisa okungenakukhathazeka futhi okuvikelekile ku-inthanethi. Abasebenzisi bangakhetha kalula inketho yokuqoqwa kwedatha engcono kakhulu ephephile nesebenzayo enezixazululo ezihlukahlukene zommeleli. Umqoqi wabo wedatha osebenziseka kalula uvumela ukuklwejwa kwamaphrokzi amahhala ngaphandle kokudinga ulwazi lokubhala amakhodi. Thatha ithuba lokunikezwa kwedatha ye-Bright futhi ujabulele ukuklwejwa kwewebhu okungenazihibe ngama-proxies aphezulu.
Isiphetho
Amathuluzi e-Proxy scraper ayimpahla esemqoka yemizamo ephumelelayo nephumelelayo yokuklwebha iwebhu. Ngokusebenzisa la mathuluzi, ama-web scrapers angagcina ukungaziwa, agweme ukuvinjelwa kwe-IP, futhi afinyelele amawebhusayithi ngobuhlakani. Ngakho-ke kuqinisekisa ukukhishwa kwedatha okungaphazamiseki. Amathuluzi ayisikhombisa angcono kakhulu we-proxy scraper okukhulunywe ngawo anikeza izici eziningi namakhono. Noma ngabe ungumfundi osanda kufunda noma unolwazi lwewebhu scraper, lawa mathuluzi ahlinzeka ngendawo esebenziseka kalula.
Imibuzo Evame Ukubuzwa
Kungani Udinga Ama-Proxies Wokugubha?
Ama-proxies wokukhuhla aqinisekisa ukungaziwa, agwema ukuvinjwa kwe-IP futhi athuthukise ukusebenza kahle ngokusabalalisa izicelo kuwo wonke amakheli e-IP amaningi.
Ingabe i-VPN noma i-Proxy Ingcono Ukukhuhla?
Ama-proxies afaneleka kakhulu ukuklwejwa kunama-VPN ngenxa yokujikeleza kwe-IP nokungaziwa.
Iyiphi I-Proxy Scraper Engcono Kakhulu?
I-proxy scraper engcono kakhulu incike ezidingweni zakho ezithile, kodwa i-Zenscrape, i-ScraperAPI, ne-Bright Data yizimbangi eziphezulu.
Yenzani i-Web Scraper?
I-web scraper yenza ngokuzenzakalelayo ukukhishwa kwedatha kumawebhusayithi, iqoqa ulwazi ukuze luhlaziywe, lucwaninge, noma ezinye izinjongo.
