A 404 yuam kev yog HTTP txheej xwm code uas txhais tau tias nplooj ntawv koj tab tom sim mus txog ntawm lub vev xaib tsis tuaj yeem pom ntawm lawv cov server.
Kom meej meej, qhov yuam kev qhia tias thaum lub server nws tus kheej tuaj yeem ncav cuag, nplooj ntawv tshwj xeeb qhia qhov yuam kev tsis yog.
404 Tsis pom cov lus yuam kev yog nquag hloov kho los ntawm tus kheej lub vev xaib. Yog li, nco ntsoov tias qhov yuam kev tuaj yeem tshwm sim hauv txhua txoj kev xav tau nyob ntawm seb lub vev xaib twg nws tau qhia los ntawm.
Yuav ua li cas koj thiaj pom qhov yuam kev 404
Nov yog qee txoj hauv kev uas koj tuaj yeem pom HTTP 404 yuam kev tshwm sim:
- 404 yuam kev
- 404 Tsis Pom
- yuam kev 404
- Qhov URL thov tsis pom ntawm lub server no
- HTTP 404
- yuam kev 404 Tsis pom
- 404 Cov ntaub ntawv lossis Cov Ntawv Qhia Tsis Pom
- HTTP 404 Tsis Pom
- 404 Nplooj Tsis Pom
- yuam kev 404. Nplooj ntawv koj tab tom nrhiav tsis pom.
Cov lus yuam kev no tuaj yeem tshwm sim hauv txhua qhov browser lossis txhua qhov kev khiav haujlwm. Feem ntau tso tawm hauv qhov browser qhov rai ib yam li cov nplooj ntawv web ua.
In Internet Explorer, cov lus Cov nplooj ntawv web nrhiav tsis tau feem ntau qhia txog HTTP 404 yuam kev tab sis qhov yuam kev 400 Phem Thov yog lwm qhov ua tau. Koj tuaj yeem tshawb xyuas kom pom qhov yuam kev IE yog xa mus los ntawm kev txheeb xyuas 404 lossis 400 hauv lub npe bar.
404 yuam kev tau txais thaum qhib kev sib txuas ntawm Microsoft Office daim ntawv thov tsim lub vev xaib Is Taws Nem qhia tias cov khoom koj thov tuaj yeem nrhiav tsis pom (HTTP/1.0 404) cov lus hauv MS Office program.
Thaum Windows Update tsim ib qho, nws tshwm raws li tus lej 0x80244019 lossis raws li cov lus WU_E_PT_HTTP_STATUS_NOT_FOUND.
Ua rau HTTP 404 yuam kev
Technically, qhov yuam kev 404 yog qhov yuam kev ntawm tus neeg siv khoom, txhais tau tias nws yog koj qhov yuam kev, txawm tias koj ntaus URL tsis raug lossis nplooj ntawv tau raug tsiv lossis tshem tawm ntawm lub vev xaib thiab koj yuav tsum paub.
Lwm qhov muaj peev xwm yog tias lub vev xaib tau txav ib nplooj ntawv lossis cov peev txheej tab sis ua li ntawd yam tsis tau hloov pauv qhov qub URL mus rau qhov tshiab. Thaum qhov ntawd tshwm sim, koj yuav tau txais qhov yuam kev 404 es tsis txhob raug xa mus rau nplooj ntawv tshiab.
Microsoft IIS web servers qee zaum muab cov ntaub ntawv tshwj xeeb ntxiv txog qhov ua rau 404 Tsis Pom qhov yuam kev los ntawm kev ua lej tom qab 404, xws li hauv HTTP yuam kev 404.3 - Tsis Pom, uas txhais tau tias MIME hom txwv.
Yuav kho li cas 404 Tsis Pom Qhov yuam kev
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Retry lub vev xaib los ntawm nias F5, nyem / tapping lub pob refresh / reload, lossis sim qhov URL ntawm qhov chaw nyob dua.
Qhov yuam kev 404 tsis pom tuaj yeem tshwm sim rau ntau qhov laj thawj txawm tias tsis muaj qhov teeb meem tiag tiag, yog li qee zaum qhov hloov tshiab yooj yim feem ntau yuav thauj cov nplooj ntawv koj tab tom nrhiav.
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Kuaj xyuas qhov yuam kev hauv URL. Feem ntau zaus qhov yuam kev no tshwm sim vim qhov URL tau ntaus tsis raug lossis qhov txuas uas tau xaiv cov ntsiab lus rau qhov tsis raug URL.
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Tshaj ib theem ntawm cov npe ntawm ib lub sijhawm hauv URL kom txog thaum koj pom ib yam dab tsi.
Piv txwv, yog www.web.com/a/b/c.htm muab 404 Tsis Pom Qhov yuam kev rau koj, txav mus rau www. web.com/a/b/ Yog tias koj tsis tau txais dab tsi ntawm no (lossis qhov yuam kev), txav mus rau www.web.com/a/ Qhov no yuav tsum coj koj mus rau yam koj tab tom nrhiav lossis tsawg kawg paub tseeb tias nws tsis muaj lawm.
Yog tias koj tau tsiv mus rau txhua txoj hauv kev mus rau lub vev xaib lub vev xaib, sim ua haujlwm tshawb nrhiav cov ntaub ntawv koj tab tom nrhiav. Yog tias lub vev xaib tsis muaj lub luag haujlwm tshawb nrhiav, sim nkag mus rau nplooj ntawv koj xav tau siv cov kab txuas txuas txhawm rau txhawm rau nkag mus rau hauv lub xaib.
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Tshawb nrhiav nplooj ntawv los ntawm lub tshuab tshawb nrhiav nrov. Nws yog qhov ua tau tias koj tsuas muaj qhov tsis ncaj ncees lawm URL nyob rau hauv rooj plaub uas ceev Google lossis Bing nrhiav yuav tsum tau txais koj qhov koj xav mus.
Yog tias koj pom nplooj ntawv koj nyob tom qab, hloov kho koj lub cim lossis nyiam kom tsis txhob muaj qhov yuam kev HTTP 404 yav tom ntej.
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Clear koj tus browser lub cache yog tias koj muaj qhov qhia tau tias 404 cov lus tsuas yog koj li. Piv txwv li, yog tias koj tuaj yeem ncav cuag qhov URL ntawm koj lub xov tooj tab sis tsis yog los ntawm koj lub ntsiav tshuaj, tshem cov cache ntawm koj lub ntsiav tshuaj browser yuav pab tau.
Koj kuj tseem yuav txiav txim siab tshem koj tus browser lub ncuav qab zib lossis tsawg kawg yog ib qho (s) koom nrog lub vev xaib nug yog tias tshem cov cache tsis ua haujlwm.
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Hloov cov DNS servers siv los ntawm koj lub computer, tab sis feem ntau tsuas yog tias tag nrho lub vev xaib muab rau koj 404 yuam kev, tshwj xeeb tshaj yog tias lub vev xaib muaj rau cov neeg nyob hauv lwm lub network (xws li, koj lub xov tooj ntawm tes lossis ib tus phooj ywg hauv lwm lub nroog).
404s ntawm tag nrho lub vev xaib tsis yog tshwj xeeb tshwj xeeb tshwj tsis yog tias koj ISP lossis tsoomfwv cov ntxaij lim dej / censors lub vev xaib. Tsis muaj teeb meem yog vim li cas, yog tias nws tshwm sim, muab lwm txheej DNS servers sim yog kauj ruam zoo los ua. Saib peb cov npe dawb thiab pej xeem DNS Servers rau qee qhov kev xaiv thiab cov lus qhia ntawm kev ua qhov no.
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Hu rau lub vev xaib ncaj qha. Yog tias lawv tau tshem tawm nplooj ntawv koj nyob tom qab ces qhov yuam kev 404 yog qhov tseeb thiab lawv yuav tsum tuaj yeem qhia koj qhov ntawd. Yog hais tias lawv tau tsiv mus rau nplooj ntawv thiab tab tom tsim qhov yuam kev es tsis txhob hloov cov neeg tuaj saib rau nplooj ntawv tshiab, lawv yuav zoo siab tau hnov los ntawm koj kom lawv tuaj yeem kho nws.
Yog tias koj xav tias txhua tus tau txais qhov yuam kev 404 rau lub xaib no, tab sis koj tsis paub meej, kev kuaj xyuas sai ntawm Twitter yuav pab daws nws. Txhua yam koj yuav tsum ua yog tshawb Twitter rau websitedown, xws li hauv facebookdown lossis youtubedown. Cov neeg siv Twitter feem ntau yog thawj zaug pib tham txog lub vev xaib tawm. Kawm paub yuav ua li cas qhia yog tias lub vev xaib poob rau txhua tus lossis tsuas yog koj rau qee qhov kev pab ntxiv.
- Thaum kawg, yog tias txhua yam ua tsis tiav, tos. Tsis yog, nws tsis lom zem, tab sis nws yuav yog koj qhov kev ua haujlwm nkaus xwb, tshwj xeeb tshaj yog tias koj ntseeg siab tias 404 qhov yuam kev yuav tsum tsis txhob tshwm sim (piv txwv li, nplooj ntawv tiag tiag yuav tsum nyob ntawm URL koj muaj thiab lwm tus muaj teeb meem tib yam. thiab pom nws txawv txawv).
Koj tuaj yeem pom 404 qhov yuam kev ntawm koj tus kheej lub vev xaib los ntawm cov cuab yeej xws li DeadLinkChecker.com thiab ATOMSEO.
yuam kev Zoo ib yam li yuam kev 404
Qee lwm tus neeg siv cov lus yuam kev cuam tshuam nrog 404 Tsis Pom Qhov yuam kev suav nrog 400 Kev Thov Tsis Zoo, 401 Tsis Tso Cai, 403 Forbidden, thiab 408 Thov Sijhawm.
Ntau tus neeg rau zaub mov-sab HTTP cov cai tseem muaj nyob, zoo li qhov nrov 500 Internal Server yuam kev. Koj tuaj yeem pom tag nrho lawv hauv peb cov npe HTTP Status Code yuam kev.
FAQ
Kuv yuav kho li cas yuam kev 404 lus ntawm kuv lub vev xaib?
Yog tias koj paub cov nplooj ntawv hauv koj lub vev xaib nrog cov kev sib txuas tawg, hloov pauv lossis kho lawv. Yog tias qhov yuam kev 404 tshwm sim vim yog nplooj ntawv raug tshem tawm, xav txog kev rov qab los yog hloov mus rau cov ntsiab lus tshiab thiab cuam tshuam.
Kuv yuav kho qhov yuam kev 404 ntawm WordPress li cas?
Yog tias koj siv WordPress, 404 qhov yuam kev feem ntau tshwm sim vim muaj kev cuam tshuam kev cuam tshuam lossis teeb meem permalink. Txhim kho qhov sib txuas tawg rau cov nplooj ntawv lossis cov ntawv tshaj tawm. Mus ntsib WordPress dashboard thiab hloov kho permalink chaw yog tias nws yog qhov teeb meem thoob plaws qhov chaw.
