Amawebhusayithi akhombisa amakhodi womumo ekuphenduleni amaphutha
Amakhodi wesimo se-HTTP amakhodi e-response ejwayelekile anikezwa ngamaseva wewebhu kuwebhu. Amakhodi asiza ukukhomba imbangela yenkinga uma ikhasi lewebhu noma enye imithombo engayitholi kahle.
Ikhodi yekhodi ye-HTTP empeleni iyigama elivamile lomugqa wesimo se-HTTP ohlanganisa kokubili ikhodi yesimo se - HTTP nenkulumo ye - HTTP .
Amakhodi wesimo se-HTTP ngezinye izikhathi abizwa ngamakhodi wephutha lesiphequluli noma amakhodi wephutha le-inthanethi
Isibonelo, umugqa wesimo se-HTTP 500: Iphutha leseva langaphakathi lenziwe ikhodi yesimo se-HTTP ye- 500 nesibalo se-HTTP sesici se- Internal Server Error .
Izigaba ezinhlanu zamakhodi wekhodi ye-HTTP zikhona; lawa maqembu amabili amakhulu:
Iphutha lesiklayenti se-4xx
Leli qembu lamakhodi wesimo se-HTTP kufaka phakathi lapho isicelo sekhasi lewebhu noma enye imithombo iqukethe i- syntax engalungile noma ayikwazi ukugcwaliswa ngesizathu esithile, kungenzeka ukuthi yiphutha leklayenti (i-surfer web).
Amanye amaphutha amaklayenti avamile Amakhodi wesimo se-HTTP afaka i- 404 (Ayitholakalanga) , 403 (Okuvinjelwe) , no- 400 (Isicelo Esibi) .
Iphutha leseva le-5xx
Leli qembu lamakhodi wesimo se-HTTP kufaka phakathi lapho isicelo sekhasi lewebhu noma enye imithombo eqondwa yivava yewebhusayithi kepha ayikwazi ukuyigcwalisa ngesizathu esithile.
Amanye amakhodi wesimo se-HTTP esesidlangalaleni afaka phakathi i- 500 (i-Error Internal Server Error) , kanye no- 503 (Isevisi ayitholakali) kanye no- 502 (Isango elibi) .
Ulwazi olwengeziwe kuma-HTTP Status Codes
Amanye amakhodi wesimo se-HTTP akhona ngaphezu kwama-4xx nama-5xx amakhodi. Kukhona namakhodi angu-1xx, ama-2xx, nama-3xx anolwazi, aqinisekisa impumelelo, noma acele ukuqondisa kabusha, ngokulandelana. Lezi zinhlobo ezengeziwe zamakhodi wesimo se-HTTP awawona amaphutha, ngakho-ke akufanele uxwayiswe mayelana nabo kusiphequluli.
Bheka uhlu oluphelele lweziphambeko ekhasini lethu le-HTTP lesikhombiso se-Status Status , noma ubone zonke lezi zindlela ze-HTTP (1xx, 2xx, no-3xx) ku-Whats Are HTTP Status Lines? ucezu.
Ikhasi le-I-Registry Code Transfer Protocol (HTTP) ye-IANA liwumthombo osemthethweni wamakhodi wesimo se-HTTP kodwa ngezinye izikhathi i-Windows ihlanganisa amaphutha engeziwe, aqondile kakhulu achaza ulwazi olwengeziwe. Ungathola lonke uhlu lwalezi kwiwebhusayithi yeMicrosoft.
Isibonelo, ngenkathi ikhodi yesimo se-HTTP ye- 500 itholakala Iphutha le-Intanethi Yesevisi , iMicrosoft Information Services Services (ISS) isebenzisa i- 500.15 ukusho ukuthi izicelo eziqondile ze-Global.aspx azivunyelwe .
Nazi ezinye izibonelo ezimbalwa:
- 404.13 inombhalo we-HTTP yesizathu sobude bokuqukethwe kakhulu kakhulu .
- I-500.53 isho ukuthi iphutha lokubhalwa kabusha lenzeke ngesikhathi sokuphatha isaziso se-RQ_RELEASE_REQUEST_STATE. Iphutha lokuhlukumeza umthetho eliphumayo lenzekile. Umthetho ulungiselelwe ukuthi uzokwenziwa ngaphambi kokuthi i-cache yomsebenzisi ephumayo ivuselelwe .
- 502.3 kusho indlela engalungile: Iphutha lokuxhumeka kokudlulisela (ARR) .
Lezi okuthiwa yi-sub-ikhodi ezakhiwe yi-Microsoft ISS azifaki esikhundleni samakhodi wesimo se-HTTP kodwa kunalokho zitholakala ezindaweni ezihlukahlukene ze-Windows njengamafayela amadokhumenti.
Akuyona yonke iphutha Amakhodi ahlobene
Ikhodi ye-HTTP yesimo ayifani nekhodi yephutha lesiphathi Sedivayisi noma ikhodi yephutha lesistimu . Amanye amakhodi wesiphambeko wesistimu abelana ngezinombolo zekhodi ngamakhodi wesimo se-HTTP kodwa amaphutha ahlukile ngemilayezo yephutha ehambisanayo ehlukene kanye nezincazelo.
Isibonelo, ikhodi yesimo se-HTTP 403.2 kusho ukufunda ukufinyelela okungavunyelwe . Kodwa-ke, kukhona ikhodi yephutha lesistimu 403 okusho ukuthi Inqubo ayikho kwimodi yokucubungula yangemuva .
Ngokufanayo, ikhodi yesimo esingu- 500 esho ukuthi Iphutha le-Inthanethi ye-Inthanethi likwazi ukudideka kalula ngekhodi yephutha lesistimu 500 okusho ukuthi iphrofayela yomsebenzisi ayikwazi ukulayishwa .
Noma kunjalo, lezi azihlobene futhi akufanele ziphathwe ngendlela efanayo. Omunye ubonisa kusiphequluli sewebhu futhi uchaza umlayezo wephutha mayelana neklayenti noma iseva, kanti omunye ubonisa kwenye indawo e-Windows futhi akubandakanyi neze isiphequluli sewebhu.
Uma unenkinga ekuboneni ukuthi ikhodi yephutha oyibonayo noma cha ikhodi yesimo se-HTTP, bheka ngokucophelela lapho umyalezo ubonakala khona. Uma ubona iphutha kusiphequluli sakho sewebhu, kukhasi lewebhu , ikhodi yokuphendula ye-HTTP.
Enye imilayezo yephutha kufanele iqondiswe ngokwehlukana ngokususelwa kumongo ababonwayo: Amakhodi wephutha lesiphathi sedivaysi abonakala kuMphathi weDivaysi, amakhodi wephutha lesistimu aboniswa kuwo wonke ama-Windows, amakhodi we-POST anikezwa ngesikhathi se- Power On Self Test , njll.