IiWebhusayithi zibonisa iikhowudi zobume ekuphenduleni iimpazamo
Iikhowudi zeemeko ze-HTTP zikhowudi zokuphendula eziqhelekileyo ezinikezwa ngamaseva ewebhu kwi-intanethi. Iikhowudi zinceda ukufumanisa imbangela yengxaki xa iphepha lewebhu okanye enye imithombo ayifaki ngokufanelekileyo.
Ixesha lekhowudi ye-HTTP yekhowudi empeleni lixesha eliqhelekileyo kwicandelo le- HTTP yomgca olubandakanya zombini ikhowudi yemoya ye - HTTP kunye nesigqibo se- HTTP .
Iikhowudi zeemeko zeHTTP ngamanye amaxesha zibizwa ngokuba yiikhowudi zeepakrari okanye iikhowudi zephutha-intanethi
Umzekelo, umgca wezinga le-HTTP 500: Iphutha langaphakathi lomSebenzi lenziwe ngekhowudi ye-HTTP ye- 500 kunye nenqaku le-HTTP yesigqibo se- Error Server yangaphakathi .
Iintlobo ezintlanu zeekhowudi zekhowudi ze-HTTP zikhona; Lawa maqela amabini amakhulu:
Iphutha leKlayenti ye-4xx
Leli qela lekhowudi yemoya ye-HTTP iquka abo apho isicelo sephepha lewebhu okanye esinye isistim equlethe i- syntax embi okanye ayikwazi ukuzaliswa ngesizathu esithile, mhlawumbi ngenxa yecala lomthengi (i-surfer web).
Iimpazamo eziqhelekileyo zabaxumi bekhowudi ze-HTTP ziquka 404 (ezingabonakaliyo) , 403 (ezingavumelekanga) , kunye no- 400 (Isicelo esifanelekileyo) .
Iphutha leSpy 5xx
Leli qela lekhowudi yemoya ye-HTTP iquka abo apho isicelo sephepha lewebhu okanye esinye isibonelelo siqondwa ngumncedisi wewebhu kodwa asikwazi ukuzalisa ngesizathu esithile.
Iphutha le-server efanayo yekhowudi ye-HTTP iquka i- 500 eyaziwayo (i-Error Server Internal Error) , kunye ne- 503 (iNkonzo ayifumanekiyo) kunye ne- 502 (i-Gate Gateway) .
Ulwazi olungakumbi kwiikhowudi zeemeko zeHTTP
Ezinye iikhowudi zeimo ze-HTTP zikhona ukongeza kwiikhowudi ze-4xx kunye ne-5xx. Kukho ne-1xx, i-2xx, kunye ne-3xx iikhowudi ezichanekileyo, ziqinisekisa impumelelo, okanye zifuna ukuba u-redirection, ngokulandelanayo. Ezi ntlobo zongezelelweyo zeekhowudi ze-HTTP azikho iimpazamo, ngoko akufanele uqatshelwe ngabo kwi-browser.
Jonga uluhlu olupheleleyo lweempembelelo kwi- HTTP yeKhowudi yeSimo seKhowudi yeeNkohlakalo , okanye ubone zonke iimilo ze-HTTP (1xx, 2xx, no-3xx) kwii- HTTP Iimpawu Zemiqathango? qhekeza.
I-IANA ye-Hypertext Transfer Protocol (HTTP) Ikhowudi yomgaqo-nkqubo weRejista yeRejista ngumthombo osemthethweni kwiikhowudi ze-HTTP kodwa ngezinye i-Windows kubandakanya iziphene ezongezelelweyo, ezithe ngqo ezichaze ulwazi olongezelelweyo. Unokufumana uluhlu olupheleleyo lweziko lewebhu leMicrosoft.
Umzekelo, ngelixa ikhowudi ye-HTTP ye- 500 ithetha i- Internet Server Error , i-Microsoft Internet Information Services (ISS) isebenzisa i- 500.15 ukuthetha ukuba izicelo ezizodwa ze-Global.aspx azivunyelwe .
Nazi ezinye imizekelo embalwa:
- 404.13 unesiqendu sesigqibo se-HTTP sobude bokuqukethwe obukhulu kakhulu .
- I-500.53 ithetha Iphutha lokubhala kwakhona lenzeke ngexesha lokusingathwa kwezaziso ze-RQ_RELEASE_REQUEST_STATE. Iphutha lokwenza umyalelo ophumayo lenzekile. Umgaqo uqulunqwe ukuba uphunyezwe ngaphambi kokuba i-cache yomsebenzisi ikhutshwe .
- I-502.3 ithetha indlela engalunganga: Iphutha lokuxhumela umthengisi (ARR) .
Ezi zibizwa ngokuba yi-sub-codes eziveliswe yi-Microsoft ISS azifaki iikhowudi ze-HTTP kodwa kunoko zifumaneka kwiindawo ezahlukeneyo ze-Windows njengeefayile zexwebhu.
Ayikho Iphutha Amakhowudi adibeneyo
Ikhowudi yemeko ye-HTTP ayifani nekhowudi yephutha yomphathi wedivaysi okanye ikhowudi yephutha lenkqubo . Ezinye iikhowudi zeepositi zenkqubo zikwabelana ngeenombolo zekhowudi ngeikhowudi ze-HTTP kodwa zineempembelelo ezahlukeneyo kunye nemiyalezo ephosakeleyo eyahlukeneyo kunye neentsingiselo.
Umzekelo, ikhowudi yemoya ye-HTTP 403.2 ithetha ukufikelela kokungavumelekanga . Nangona kunjalo, kukho ikhowudi yephutha yomgaqo 403 ebonisa ukuba inkqubo ayikho kwimodi yokucwangciswa kwangaphambili .
Ngokufanayo, ikhowudi yesimo se- 500 esithetha i- Intanethi yeSiza ye-Intanethi ingadideka kalula kwikhowudi yephutha le-code 500 elithetha ukuba iProfayili yomsebenzisi ayikwazi ukulayishwa .
Nangona kunjalo, ezi azinxulumene kwaye akufanele ziphathwe ngokufanayo. Omnye ubonisa kwisiphequluli sewebhu kwaye uchaza umyalezo wephutha malunga nomxhasi okanye umncedisi, ngelixa enye ibonisa kwenye indawo kwiWindows kwaye ayibandakanyeli isiqulathi sewebhu nonke.
Ukuba unenkathazo ekuboneni ukuba ikhowudi yephutha ubona okanye ayikho ikhowudi ye-HTTP, jonga ngokukhawuleza apho umyalezo ubonakala khona. Ukuba ubona impazamo kwisiphequluli sakho sewebhu, kwikhasi lewebhu , ikhowudi yokuphendula ye-HTTP.
Eminye imilayezo yeemposiso kufuneka iphendulwe ngokwahlukileyo ngokusekelwe kumongo apho babonwa khona: Iikhowudi zeeposti zeMenenja yedivayisi ziyabonwa kwiMphathi weDivaysi, iikhowudi zeepositi zekhowudi ziboniswa kwiWindows, iikhowudi ze-POST zinikezelwa ngexesha loMbane kwi-Self Test , njl.