Qhov yuam kev 502 Bad Gateway yog HTTP txheej xwm code uas txhais tau hais tias ib tus neeg rau zaub mov hauv is taws nem tau txais cov lus teb tsis raug los ntawm lwm tus neeg rau zaub mov.
502 Qhov yuam kev tsis zoo ntawm Gateway yog kev ywj pheej ntawm koj qhov kev teeb tsa tshwj xeeb, txhais tau tias koj tuaj yeem pom ib qho hauv txhua qhov browser, ntawm txhua qhov kev khiav haujlwm, thiab ntawm ib qho khoom siv.
Qhov 502 Bad Gateway yuam kev qhia hauv internet browser qhov rai, ib yam li cov nplooj ntawv web ua.
Microsoft tsis txhawb Internet Explorer ntxiv lawm thiab pom zoo kom koj hloov tshiab rau Edge browser tshiab. Lub taub hau mus rau lawv qhov chaw mus rub tawm qhov tshiab tshaj plaws.
Dab tsi yog qhov yuam kev 502 Qhov Chaw Tsis Zoo Zoo Zoo Li?
Lub 502 Lub Rooj vag Tsis Zoo tuaj yeem hloov kho los ntawm txhua lub vev xaib. Txawm hais tias nws tsis tshua muaj tshwm sim, cov web servers sib txawv piav qhia qhov yuam kev no txawv.
Hauv qab no yog qee txoj hauv kev uas koj tuaj yeem pom:
- 502 Bad Gateway
- 502 Kev Pabcuam Ib ntus dhau lawm
- xab 502
- Ib ntus yuam kev (502)
- 502 Proxy yuam kev
- 502 Server yuam kev: Tus neeg rau zaub mov ntsib qhov yuam kev ib ntus thiab ua tsis tiav koj qhov kev thov
- Lub Rooj vag tsis zoo: Lub npe neeg rau zaub mov tau txais cov lus teb tsis raug los ntawm tus neeg rau zaub mov sab saud
- HTTP yuam kev 502 - Lub Rooj vag tsis zoo
HTTP 502
502. Qhov no yog qhov yuam kev
Twitter tus nto moo "fail whale" yuam kev uas hais tias Twitter dhau lub peev xwmyog qhov yuam kev 502 Bad Gateway (txawm tias 503 yuam kev yuav ua rau muaj kev nkag siab ntau dua).
Ib qhov yuam kev tsis zoo tau txais hauv Windows Update tsim 0x80244021 yuam kev code lossis cov lus WU_E_PT_HTTP_STATUS_BAD_GATEWAY.
Thaum Google cov kev pabcuam, xws li Google Tshawb Nrhiav lossis Gmail, tab tom ntsib 502 Lub Rooj vag Tsis Zoo, lawv feem ntau qhia Server yuam kev, lossis qee zaum tsuas yog 502, ntawm qhov screen.
Yuav ua li cas ua rau 502 Bad Gateway yuam kev?
Qhov tsis zoo ntawm Gateway feem ntau tshwm sim los ntawm cov teeb meem ntawm cov servers online uas koj tsis muaj kev tswj hwm. Txawm li cas los xij, qee zaum, tsis muaj qhov teeb meem tiag tiag tab sis koj tus browser xav tias muaj ib qho ua tsaug rau qhov teeb meem nrog koj tus browser, teeb meem nrog koj cov cuab yeej sib txuas hauv tsev, lossis qee yam hauv koj-tswj vim li cas.
Microsoft IIS web servers feem ntau muab cov ntaub ntawv ntau ntxiv txog qhov ua rau ntawm 502 Bad Gateway yuam kev los ntawm kev ntxiv tus lej ntxiv tom qab 502, xws li hauv HTTP yuam kev 502.3 - Web server tau txais cov lus teb tsis raug thaum ua lub rooj vag lossis npe, uas txhais tau tias Bad Gateway: Forwarder Connection yuam kev (ARR).
Ib qho HTTP yuam kev 502.1 - Bad Gateway yuam kev yog hais txog CGI daim ntawv thov ncua sij hawm teeb meem thiab zoo dua los daws teeb meem raws li qhov teeb meem 504 Gateway Timeout.
Yuav ua li cas kho qhov 502 Bad Gateway yuam kev
Qhov yuam kev 502 Bad Gateway feem ntau yog qhov yuam kev hauv network ntawm cov servers hauv is taws nem, txhais tau tias qhov teeb meem yuav tsis nyob nrog koj lub computer lossis kev sib txuas hauv internet.
Txawm li cas los xij, txij li nws muaj peev xwm ua tau tias muaj qee yam tsis raug ntawm koj qhov kawg, ntawm no yog qee qhov kev kho kom sim:
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Tsim loading URL dua los ntawm nias F5 los yog Ctrl+R (Command+Rntawm Mac) ntawm koj cov keyboard, lossis los ntawm kev xaiv lub pob refresh / reload.
Image Thaum qhov yuam kev 502 Bad Gateway feem ntau qhia txog kev sib txuas lus yuam kev sab nraum koj qhov kev tswj hwm, nws tuaj yeem yog ib ntus heev. Kev sim nplooj ntawv dua feem ntau yuav ua tiav.
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Pib pib qhov browser tshiab los ntawm kev kaw txhua qhov qhib browser qhov rai thiab tom qab ntawd qhib qhov tshiab. Ces sim qhib lub vev xaib dua.
Nws muaj peev xwm tias qhov 502 yuam kev koj tau txais yog vim muaj teeb meem ntawm koj lub khoos phis tawj uas tshwm sim qee lub sijhawm thaum siv koj tus browser. Ib qho yooj yim rov pib dua ntawm qhov browser nws tus kheej tuaj yeem daws qhov teeb meem.
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Ntawm koj tus browser lub cache. Cov ntaub ntawv dhau los lossis ua tsis zoo uas tau khaws cia los ntawm koj tus browser tuaj yeem ua rau muaj teeb meem 502 Bad Gateway.
Image Tshem tawm cov ntaub ntawv cached thiab sim nplooj ntawv dua yuav daws qhov teeb meem yog tias qhov no yog qhov ua rau.
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Delete koj tus browser lub ncuav qab zib. Rau cov laj thawj zoo sib xws raws li tau hais los saum toj no nrog cov ntaub ntawv cached, tshem tawm cov ncuav qab zib tuaj yeem kho qhov yuam kev 502.
Yog tias koj xav tsis tshem tag nrho koj cov ncuav qab zib, koj tuaj yeem ua ntej sim tshem cov ncuav qab zib tsuas yog cuam tshuam nrog lub xaib koj tau txais qhov yuam kev 502. Nws yog qhov zoo tshaj kom tshem tawm tag nrho tab sis nws yuav tsis mob rau sim kom meej meej siv tau ua ntej.
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Pib koj tus browser hauv Safe Mode: Firefox, Chrome, MS Edge, lossis Internet Explorer. Kev khiav lub browser hauv Safe Mode txhais tau tias khiav nws nrog qhov chaw pib thiab tsis muaj add-ons lossis txuas ntxiv, suav nrog toolbars.
Image Yog tias qhov yuam kev 502 tsis tshwm sim ntxiv lawm thaum khiav koj lub browser hauv Safe Mode, koj paub tias qee qhov browser txuas ntxiv lossis teeb tsa yog qhov ua rau muaj teeb meem. Rov qab koj qhov browser nqis mus rau lub neej ntawd thiab / lossis xaiv lov tes taw browser txuas ntxiv kom pom qhov laj thawj thiab txhim kho qhov teeb meem tas mus li.
A browser's Safe Mode zoo ib yam hauv lub tswv yim rau Safe Mode hauv Windows tab sis nws tsis zoo ib yam. Koj tsis tas yuav pib Windows hauv Safe Mode los khiav ib qho browser hauv nws qhov tshwj xeeb "Safe Mode."
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Sim lwm tus browser. Cov browser nrov suav nrog Firefox, Chrome, Edge, Opera, Internet Explorer, thiab Safari.
Yog tias lwm qhov browser tsis tsim 502 Bad Gateway yuam kev, tam sim no koj paub tias koj tus browser qub yog qhov teeb meem. Piv txwv tias koj tau ua raws li cov lus qhia daws teeb meem saum toj no, tam sim no yuav yog lub sijhawm rov nruab koj tus browser thiab pom tias qhov ntawd kho qhov teeb meem.
- Restart your computer. Qee qhov teeb meem ib ntus nrog koj lub khoos phis tawj thiab yuav ua li cas nws txuas rau koj lub network tuaj yeem ua rau 502 yuam kev, tshwj xeeb tshaj yog tias koj pom qhov yuam kev ntawm ntau tshaj ib lub vev xaib. Hauv cov xwm txheej no, rov pib dua yuav pab tau.
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Restart koj cov khoom siv sib txuas. Teeb meem nrog koj lub modem, router, keyboards, lossis lwm yam khoom siv sib txuas tuaj yeem ua rau 502 Bad Gateway lossis lwm yam 502 yuam kev. Ib qho yooj yim rov pib dua ntawm cov cuab yeej no tuaj yeem pab tau.
Kev txiav txim koj tua cov cuab yeej no tsis yog qhov tseem ceeb, tab sis nco ntsoov tig rov qab los ntawm sab nraud hauv. Mus saib qhov txuas saum toj no kom paub meej ntxiv txog kev rov pib koj cov cuab yeej yog tias koj xav tau.
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Hloov koj cov DNS servers, xws li ntawm koj lub router lossis hauv koj lub computer lossis ntaus ntawv. Qee qhov yuam kev tsis zoo Gateway yog tshwm sim los ntawm teeb meem ib ntus nrog DNS servers.
Tshwj tsis yog koj tau hloov lawv yav dhau los, DNS servers koj tau teeb tsa tam sim no yog tej zaum cov uas tau txais los ntawm koj ISP. Hmoov zoo, ntau lwm DNS servers muaj rau koj siv uas koj tuaj yeem xaiv los ntawm.
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Hu rau lub vev xaib ncaj qha kuj tseem yog lub tswv yim zoo. Muaj feem yuav muaj, xav tias lawv ua txhaum, cov thawj coj hauv lub vev xaib twb tau ua haujlwm los kho qhov ua rau ntawm 502 Bad Gateway yuam kev, tab sis xav tias dawb qhia rau lawv paub txog nws.
Feem ntau lub vev xaib muaj kev sib tham hauv social network lawv siv los pab txhawb lawv cov kev pabcuam. Qee tus txawm muaj xov tooj thiab email.
Yog tias koj xav tias lub vev xaib poob rau txhua tus, tshwj xeeb tshaj yog ib tus neeg nyiam, tshawb xyuas Twitter rau kev sib tham txog kev tawm tsam feem ntau pab tau zoo. Txoj hauv kev zoo tshaj los ua qhov no yog tshawb rau websitedown ntawm Twitter, xws li hauv cnndown lossis instagramdown. Muaj lwm txoj hauv kev los saib seb lub vev xaib poob qis yog tias kev tshaj xov xwm tsis muaj txiaj ntsig.
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Hu rau koj tus kws kho mob hauv internet. Yog tias koj lub browser, khoos phis tawj, thiab network ua haujlwm tag nrho thiab lub vev xaib tshaj tawm tias nplooj ntawv lossis qhov chaw ua haujlwm rau lawv, qhov teeb meem 502 Bad Gateway tuaj yeem tshwm sim los ntawm qhov teeb meem network uas koj ISP lub luag haujlwm rau.
Saib Yuav Ua Li Cas Nrog Kev Txhawb Tech rau cov lus qhia tham nrog koj ISP txog qhov teeb meem no.
- Cia li rov qab los. Thaum lub sijhawm no hauv koj qhov kev daws teeb meem, 502 Bad Gateway cov lus yuam kev yog yuav luag muaj teeb meem nrog koj ISP lossis nrog lub vev xaib network-ib ntawm ob tog yuav tau lees paub tias rau koj yog tias koj tiv tauj lawv ncaj qha. Txawm li cas los xij, koj tsis yog tib tus pom 502 qhov yuam kev thiab yog li koj yuav tsum tau tos kom txog thaum qhov teeb meem daws rau koj.
