The Best User Agent yeWeb Scraping

Wakambozvibvunza here kuti software inozvisuma sei kumaseva? Pinda User-Agent musoro-ID yedhijitari inoratidza zvakakosha nezvemutengi ari kuita chikumbiro cheHTTP. Sezvaunenge wava kuda kudzidza, kuseta mushandisi wemushandisi wekukwenya kunofanirwa!

Muchikamu chino, tichaputsa izvo mumiriri wevashandisi, nei zvakakosha pawebhu scraping, uye kuti kuitenderedza kunogona kukubatsira sei kuti usaonekwa. Wagadzirira kunyura mukati? Handeyi!

Chii Mumiriri Wemushandisi?

User-Agent ane mukurumbira weHTTP musoro wakaiswa otomatiki nemaapplication nemaraibhurari paunenge uchiita zvikumbiro zveHTTP. Iyo ine tambo inodurura bhinzi nezve application yako, inoshanda sisitimu, mutengesi, uye vhezheni yesoftware inoita chikumbiro.

Tambo iyoyo inozivikanwawo semumiriri wemushandisi kana UA . Asi nei zita rekuti "User-Agent"? Simple! Muchirevo cheIT, mushandisi chero chirongwa, raibhurari, kana chishandiso chinoita zvikumbiro zvewebhu panzvimbo yako.

Kunyatsotarisa kune Mushandisi Mumiriri Tambo

Hezvino izvo tambo yeUA yakaiswa neChrome inoita semazuva ano:

 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Kana uchinetseka netambo iyoyo, hausi wega. Sei mushandisi weChrome aine mazwi akaita sekuti "Mozilla" uye "Safari"? 🤯

Zvakanaka, pane zvishoma zvenhoroondo shure kweizvozvo, asi kutendeseka, zviri nyore kungovimba neprojekti yakazaruka-sosi se UserAgentString.com . Ingoisa mushandisi wemushandisi ipapo, uye iwe uchawana tsananguro dzese dzawakambozvibvunza nezvazvo:

Zvose zvine musoro zvino, handizvo here? ✅

Basa reMushandisi-Mumiririri Musoro

Funga nezvemushandisi mumiriri sepasipoti iyo iwe (mutengi) uripo paairport (sevha). Sezvinongoita pasipoti yako inotaurira mukuru kwaunobva uye nekuvabatsira kuti vasarudze kana vobvumidza kupinda kwako, mushandisi anoudza saiti, "Hei, ndiri Chrome paWindows, vhezheni XYZ" Iyi sumo diki inobatsira sevha kuona kuti sei. uye kana kubata chikumbiro.

Nepo pasipoti ine ruzivo rwemunhu senge zita rako, zuva rekuzvarwa, uye nzvimbo yekuzvarwa, mumiriri wemushandisi anopa ruzivo nezve nharaunda yako yekukumbira. Zvakanaka, asi ruzivo rwerudzii? 🤔

Zvakanaka, zvese zvinoenderana nekuti chikumbiro chinobva kupi:

• Mabhurawuza: Iyo User-Agent wemusoro pano yakafanana neyakadzama dossier, kurongedza muzita rebrowser, sisitimu yekushandisa, dhizaini, uye dzimwe nguva kunyangwe zvakatsanangurwa nezve mudziyo.

• HTTP mutengi maraibhurari kana desktop application: Iyo User-Agent anopa chete izvo zvekutanga, zita reraibhurari, uye dzimwe nguva shanduro.

Sei Kuisa Mushandisi Wemushandisi Chinokosha muWeb Scraping

Nzvimbo dzakawanda dzine anti-bot uye anti-scraping systems panzvimbo yekuchengetedza mapeji ewebhu uye data. 🛡️

Aya matekinoroji ekudzivirira anochengeta ziso rakapinza pane zvinouya zvikumbiro zveHTTP, kufembera kunze kusawirirana uye bot-senge mapatani. Kana vabata imwe, havazeze kuvharira chikumbiro uye vanogona kutonyora pasi kero yeIP yeane mhosva nekuda kwezvinangwa zvavo zvakaipa.

User-Agent mumwe wemisoro yeHTTP inotariswa neaya anti-bot masisitimu. Mushure mezvose, tambo iri mumusoro iwoyo inobatsira sevha kuti inzwisise kana chikumbiro chiri kuuya kubva kubrowser chaiyo ine inozivikanwa mushandisi tambo. Hazvishamisi kuti User-Agent ndeimwe yeakanyanya kukosha misoro yeHTTP yewebhu scraping . 🕵️‍♂️

The workaround kudzivirira mabhuroko? Ziva mushandisi mumiriri spoofing !

Nekumisa tambo yeUA yenhema, unogona kuita kuti zvikumbiro zvako zvekurasa zvionekwe sezvinobva kumushandisi wemunhu mubrowser yenguva dzose. Iyi nzira yakafanana nekuendesa ID yekunyepedzera kuti uwane chengetedzo yapfuura.

Usakanganwa kuti User-Agent hachisi chinhu chinopfuura musoro weHTTP. Saka, iwe unogona kuzvipa chero kukosha kwaunoda. Kushandura mushandisi wewebhu scraping ndeyekare iyo hunyengeri inokubatsira kuti udzivise kuona uye kusanganisa seyakajairwa browser. 🥷

Uri kunetsekana sei kuseta mushandisi mushandisi ane mukurumbira HTTP vatengi uye browser otomatiki maraibhurari? Tevera vatungamiriri vedu:

• cURL Mushandisi Agent Guide: Kuisa uye Kuchinja
• Python Inokumbira Mushandisi Agent Guide: Kuisa uye Kuchinja
• Selenium Mushandisi Agent Guide: Kugadzika uye Kuchinja
• Node.js User Agent Guide: Kugadzirisa uye Kuchinja
• Postman User Agent Guide: Kugadzika uye Kuchinja

Akanakisa Mushandisi Mumiriri weKukwenya iyo Internet

Ndiani mambo wevashandisi vevashandisi kana zvasvika kune web scraping? 👑

Zvakanaka, hausi humambo chaiwo asi huzhinji hwe oligarchy. Iko hakuna mushandisi mumwechete mumiriri anomira musoro nemapfudzi pamusoro pevamwe. Chaizvoizvo, chero tambo yeUA kubva kumabhurawuza emazuva ano uye zvishandiso zvakanaka kuenda. Saka, hapana chaicho "chakanakisa" mushandisi mushandisi wekukwenya.

Vashandisi vevashandisi kubva mushanduro dzichangoburwa dzeChrome, Firefox, Safari, Opera, Edge, uye mamwe mabhurawuza anozivikanwa paMacOS neWindows masisitimu ese isarudzo dzakasimba. Izvo zvakafanana zvinoenda kuUA yeazvino vhezheni yeChrome neSafari nhare pane Android uye iOS zvishandiso.

Heino runyoro rwakasarudzwa rwevashandisi vevashandi vekukwenya:

 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Mozilla/5.0 (iPhone; CPU iPhone OS 17_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/127.0.6533.107 Mobile/15E148 Safari/604.1 Mozilla/5.0 (Macintosh; Intel Mac OS X 14.6; rv:129.0) Gecko/20100101 Firefox/129.0 Mozilla/5.0 (Macintosh; Intel Mac OS X 14_6_1) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.15 Mozilla/5.0 (Macintosh; Intel Mac OS X 14_6_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 OPR/112.0.0.0 Mozilla/5.0 (iPhone; CPU iPhone OS 17_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Mobile/15E148 Safari/604.1 Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.6533.103 Mobile Safari/537.36 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Edg/127.0.2651.98 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 OPR/112.0.0.0

Ehe, iyi ingori muromo weiyo iceberg, uye rondedzero inogona kuenderera mberi. Kuti uwane ruzivo rwakakwana uye rwemazuva ano rwevashandisi vevashandi vekutsvaga, tarisa nzvimbo dzakadai seWhatIsMyBrowser.com uye Useragents.me .

Dzidza zvakawanda mugwaro redu revashandisi vewebhu scraping .

Dzivisa Kurambidzwa Nekutenderera Mumiririri Wemushandisi

Saka, iwe uri kufunga kuti kungochinjanisa yako HTTP mutengi raibhurari yekusarudzika User-Agent neimwe kubva kubrowser inogona kuita hunyengeri hwekunzvenga anti-bot masisitimu? Zvakanaka, kwete ...

Kana iwe uchizadza sevha nezvikumbiro neMushandisi User-Agent mumwechete uye kubva kuIP imwe chete, unenge uchisimudza mureza unoti, "Nditarise ini, ndiri bot!" 🤖

Kusimudza mutambo wako uye kuita kuti zviome kune avo anti-bot dziviriro kubata, unofanirwa kusanganisa zvinhu. Ndipo panouya mushandisi mumiririri wekuchinja . Panzvimbo pekushandisa static, real-world User-Agent , shandura iyo nechikumbiro chega chega.

Iyi nzira inobatsira zvikumbiro zvako kusanganisa zvirinani netraffic yakajairwa uye inodzivirira kupihwa mireza seyootomatiki.

Heino mirairo yepamusoro-soro yekuti ungatenderedza sei vashandisi:

1. Unganidza runyorwa rwevashandisi : Unganidza seti yeUA tambo kubva kwakasiyana mabhurawuza uye zvishandiso.

2. Bvisa mushandisi-mumiriri : Nyora zvakapusa kuti usarudze mumiriri wemushandisi tambo kubva pane iyo rondedzero.

3. Gadzirisa mutengi wako : Seta iyo isina kurongeka yakasarudzwa mumiriri tambo User-Agent musoro weHTTP mutengi wako.

   
   

Zvino, uchinetsekana nekuchengetedza rondedzero yako yevashandisi nyowani, kusaziva maitiro ekutenderera, kana kunetsekana kuti epamberi anti-bot mhinduro dzinogona kuramba dzichikuvharira? 😩

Izvo zvinonetsa zvinonetsa, kunyanya sezvo mushandisi mumiriri kutenderera kuri kungokwenya pamusoro pekunzvenga bot kuonekwa.

Isa zvinokunetsa kuti uzorore neBright Data's Web Unlocker !

Iyi AI-powered webhusaiti yekuvhura API inobatirira zvese zvako-mushandisi kutenderera, browser yekudhindisa zvigunwe, CAPTCHA kugadzirisa, IP kutenderera, kuedzazve, uye kunyange JavaScript kupa.

Pfungwa dzekupedzisira

Iyo User-Agent musoro unoburitsa ruzivo nezve software uye sisitimu inoita chikumbiro cheHTTP. Iwe zvino unoziva kuti chii chakanakisa mushandisi wewebhu scraping uye nei kuchitenderera kwakakosha. Asi ngatizvitarisei - kutenderera kwemushandisi wega hakuzokwane pakudzivirira kwebhoti.

Unoda kudzivirira kuvharirwa zvachose? Gamuchira Webhu Unlocker kubva kuBright Data uye uve chikamu chechinangwa chedu chekuita kuti Indaneti ive nzvimbo yeruzhinji inowanikwa nemunhu wese, kwese kwese-kunyangwe kuburikidza nemanyorero ega!

Kusvikira nguva inotevera, ramba uchiongorora webhu nerusununguko!