HTTP raws li txoj cai kab yog lub sij hawm tau muab rau HTTP txheej xwm txoj cai (qhov tseeb code naj npawb) thaum nrog HTTP vim li cas kab lus 1 (qhov kev piav qhia luv).
Koj tuaj yeem nyeem ntxiv txog HTTP txheej xwm cov cai nyob rau hauv peb Cov Cai Xeem HTTP? daim. Peb tseem khaws ib daim ntawv teev cov HTTP txheej xwm txoj cai yuam kev (4xx thiab 5xx) nrog rau qee cov tswv yim seb yuav kho lawv li cas.
Lus Cim: Txawm tias kev kho tsis yog lawm, HTTP txoj kab kev cai yog feem ntau hu ua HTTP txoj cai txheej txheem.
HTTP xwm txheej Code
Raws li koj tuaj yeem pom hauv qab no, HTTP txheej xwm cov cim yog cov lej peb-lej. Thawj thawj zaug yog siv los txheeb xyuas cov cai hauv ib pawg tshwj xeeb - ib qho ntawm tsib xyoos:
- 1XX: Kev Paub - qhov kev thov tau txais lossis qhov txheej txheem txuas ntxiv.
- 2XX: Paub tseeb tias qhov kev ua tiav tiav los yog to taub.
- 3XX: Kev Tiv Thaiv - lwm yam yuav tsum tau ua kom tiav qhov kev thov kom tiav.
- 4XX: Client error uas qhia hais tias qhov kev thov tsis tuaj yeem ua kom tiav lossis muaj qhov yuam kev syntax .
- 5XX: Neeg rau zaub mov yuam kev uas qhia hais tias tus neeg rau zaub mov tsis tuaj yeem ua kom tiav ib qho kev thov uas yog siv tau.
Cov ntawv thov uas nkag siab HTTP txheej xwm cov cai tsis tas yuav tsum paub tag nrho cov leb, uas txhais tau hais tias ib qho chaws tsis paub meej kuj muaj HTTP cov kab lus tsis paub, uas yuav tsis muab cov neeg siv xov xwm ntau. Txawm li cas los xij, cov kev thov HTTP no yuav tsum nkag siab txog cov pawg lossis cov chav kawm raws li peb tau piav qhia saum toj no.
Yog tias qhov software tsis paub hais tias lub chaws twg txhais tau li cas, nws tuaj yeem paub cov hoob kawm tsawg heev. Piv txwv, yog hais tias txoj cai 490 tsis paub txog daim ntawv thov, nws tuaj yeem kho nws li 400 vim nws nyob hauv tib lub tsev, thiab muaj peev xwm ces xav tias muaj tej yam tsis yog nrog tus thov kev pabcuam.
HTTP txheej xwm txoj kab (HTTP txoj cai lij choj + HTTP lub ntsiab lus nqe)
| Raws li txoj cai Code | Lus Cog Tseg |
| 100 | Mus txuas ntxiv |
| 101 | Hloov Cov Kev Cai |
| 102 | Ua |
| 200 | OK |
| 201 | Tsim |
| 202 | Txais |
| 203 | Cov Ntaub Ntawv Tsis Tso Cai |
| 204 | Tsis muaj cov ntsiab lus |
| 205 | Cov Ntsiab Lus Rov Ntxiv Tshiab |
| 206 | Cov Ntsiab Lus Ib Feem |
| 207 | Multi-Status |
| 300 | Ntau yam xaiv |
| 301 | Moved Txwv |
| 302 | Nrhiav tau |
| 303 | Saib lwm yam |
| 304 | Tsis Hloov Kho |
| 305 | Siv npe |
| 307 | Temporary Redirect |
| 308 | Mus tas li Redirect |
| 400 | Phem Thov |
| 401 | Tsis tau tso cai |
| 402 | Nyiaj Yuav Tsum Tau |
| 403 | Txwv tsis pub |
| 404 | Tsis pom |
| 405 | Txoj Cai Tsis Tau |
| 406 | Tsis Tsim Nyog |
| 407 | Daim Ntawv Tso Cai Yuav Tsum Tau |
| 408 | Thov Lub Sij Hawm |
| 409 | Teeb meem |
| 410 | Ploj mus |
| 411 | Ntev Lawm Zov |
| 412 | Precondition Failed |
| 413 | Thov Kom Muaj Ntau Loj |
| 414 | Thov-URI Ntau Loj |
| 415 | Unsupported Media Hom |
| 416 | Thov Ntau Yam Tsis Txaus Siab |
| 417 | Kev Faus Tsaug |
| 421 | Cov Lus Thov Mis Thiaj Li |
| 422 | Unprocessable Entity |
| 423 | Xauv |
| 424 | Ua Tsis Tau Zoo |
| 425 | Unordered Collection |
| 426 | Kev Tshaj Tawm Ntxiv |
| 428 | Qhov Yuav Tsum Tau Tshaj Tawm |
| 429 | Ntau Cov Ntawv Thov |
| 431 | Thov Header Teb Loj Loj |
| 451 | Tsis Muaj Kev Raug Cai Raws Li Txoj Cai |
| 500 | Internal neeg rau zaub mov yuam kev |
| 501 | Tsis siv |
| 502 | Bad Gateway |
| 503 | Kev Pab Tsis Tau |
| 504 | Gateway Time-tawm |
| 505 | HTTP Version Tsis Txhawb |
| 506 | Variant Tsis tas li ntawd Negotiates |
| 507 | Tsis Txaus Khoom |
| 508 | Loj Tshawb xyuas |
| 510 | Txhob hais ntxiv |
| 511 | Network Authentication Yuav Tsum Tau |
[1] HTTP cov nqe lus uas tau hais nrog nrog HTTP txheej xwm cov cai yog tsuas pom zoo. Ib qhov laj thawj sib txawv vim tau tso cai rau RFC 2616 6.1.1. Koj tuaj yeem pom HTTP cov lus vim li cas hloov nrog ntau tshaj "tus phooj ywg" los yog hauv ib hom lus hauv zos.
Hernem HTTP Txheej Txheem Cai
Cov kab hauv HTTP hauv qab no tej zaum siv los ntawm qee qhov kev pabcuam thib peb ua qhov kev ua yuam kev, tabsis lawv tsis sau qhia los ntawm RFC.
| Raws li txoj cai Code | Lus Cog Tseg |
| 103 | Checkpoint |
| 420 | Txoj Kev Tiav Tsis Tau |
| 420 | Txhim khu koj lub plawv |
| 440 | Tus ID nkag mus Timeout |
| 449 | Rov Nrog |
| 450 | Tau thaiv los ntawm Windows Kev Tswj Xyuas Niam Txiv |
| 451 | Redirect |
| 498 | Invalid Token |
| 499 | Token Yuav Tsum Tau |
| 499 | Kev thov tau raug txwv los ntawm antivirus |
| 509 | Bandwidth Txwv Kev Tshaj Tawm |
| 530 | Qhov chaw yog khov |
Lus Cim: Nws tseem ceeb heev uas yuav tsum nco ntsoov tias thaum HTTP txheej xwm cov cai yuav muab cov zauv sib npaug nrog lwm cov lus qhia, xws li nrog tus neeg khiav dej num yuam kev tus thawj tswj hwm , nws tsis txhais hais tias lawv nyob rau hauv txhua txoj kev.