Cov txheej txheem:

Nws siv sijhawm ntev npaum li cas rau Google tshem tawm nplooj ntawv cached?
Nws siv sijhawm ntev npaum li cas rau Google tshem tawm nplooj ntawv cached?

Video: Nws siv sijhawm ntev npaum li cas rau Google tshem tawm nplooj ntawv cached?

Video: Nws siv sijhawm ntev npaum li cas rau Google tshem tawm nplooj ntawv cached?
Video: Playful Kiss - Playful Kiss: Full Episode 1 (Official & HD with subtitles) 2024, Kaum ib hlis
Anonim

Los ntawm yooj yim tshem tawm server los ntawm net peb ua tsis tau cov ntaub ntawv tawm ntawm Google lub cache thiab nws zaum tau plaub lub hlis. Ib qho ntxiv uas kuv pom yog qhov url torequest Google tshem tawm cov khoom los ntawm cache ceev ceev. Qhov no tseem xav tau qhov ntawd Google tau txais 404 rau theurl thiab siv sijhawm "3 mus rau 5 hnub".

Ntawm no, nws siv sijhawm ntev npaum li cas rau Google kom tshem nws cov cache?

Khaws cov ntaub ntawv ib ntus los ntawm Google Nrhiav los ntawm kev thov kom tshem tawm URL. Qhov no yuav siv sijhawm li ntawm ib hnub, tab sis nws tsuas yog ib ntus xwb (tom qab li 90 hnub nws yuav rov tshwm sim cov txiaj ntsig tshawb nrhiav). Koj yuav tsum coj cov kauj ruam ntxiv piav qhia tom ntej kom tshem tawm ntawm Google Nrhiav tau tas mus li.

Tsis tas li ntawd, koj yuav kuaj xyuas li cas yog nplooj ntawv yog cached los ntawm Google? Yuav ua li cas mus rau ib tug cached txuas

  1. Hauv koj lub computer, ua Google tshawb rau nplooj ntawv koj xav nrhiav.
  2. Nyem qhov ntsuab down xub rau sab xis ntawm qhov chaw URL.
  3. Nyem Cached.
  4. Thaum koj nyob ntawm nplooj ntawv cached, nyem qhov txuas nplooj ntawv tam sim no kom rov qab mus rau nplooj ntawv nyob.

Kuj paub, ntev npaum li cas cov vev xaib nyob cached?

Txhais qhov zoo Cache -Controlpolicy teb tuaj yeem ua tau cached los ntawm browser thiab lwm tus neeg nruab nrab caches (uas yog, nws yog "public") txog li 1 hnub (60 vib nas this x 60 feeb x 24 teev). Teb tau cached los ntawm tus neeg siv lub browser tsuas yog mus txog 10 feeb (60 vib nas this x 10minutes).

Yuav ua li cas koj tau txais ib yam dab tsi los ntawm Google?

Kom ceev cov txheej txheem tshem tawm:

  1. Nkag mus rau Google cov cuab yeej tshem tawm pej xeem.
  2. Xaiv "Kev thov tshem tawm tshiab"
  3. Nkag mus rau qhov URL ntawm nplooj ntawv koj xav tshem tawm ntawm Google.
  4. Tom qab ntawd ua ib qho ntawm cov hauv qab no:

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