Video: Dab tsi yog kev siv lub sijhawm thiab ncuav qab zib?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
ncuav qab zib thiab Kev sib tham yog siv los khaws cov ntaub ntawv. ncuav qab zib tsuas yog khaws cia rau ntawm tus neeg siv khoom-sidemachine, thaum kev sib tham tau khaws cia rau ntawm tus neeg siv khoom thiab asa server. A kev sib tham tsim ib cov ntaub ntawv nyob rau hauv ib ntus directoryon lub server qhov twg sau npe kev sib tham hloov pauv thiab lawv cov nqi yog khaws cia.
Yog li ntawd, lub khob noom cookie ua haujlwm li cas?
Txhua tus neeg siv tau txais a ntu ID , uas yog xa rov qab mus rau lub server rau validation los ntawm ncuav qab zib los yog los ntawm GETvariable. Kev sib tham raug suav tias muaj kev nyab xeeb dua ncuav qab zib vim cov hloov pauv lawv tus kheej tau khaws cia rau ntawm server. Nov yog yuav ua li cas ua haujlwm : Server qhib a kev sib tham (sets a ncuav qab zib ntawm HTTP header)
Qhov thib ob, cov ncuav qab zib siv li cas rau kev sib ntsib taug qab? ncuav qab zib yog cov feem ntau siv technology rau kev soj ntsuam . ncuav qab zib yog ib tug tseem ceeb tus nqi khub ntawm cov ntaub ntawv, xa los ntawm tus neeg rau zaub mov mus rau lub browser. Qhov no yuav tsum tau txais kev cawmdim los ntawm qhov browser hauv nws qhov chaw hauv tus neeg siv lub computer. Thaum twg browser xa ib daim ntawv thov mus rau lub server nws xa cov ncuav qab zib nrog nws.
Tib neeg kuj nug, dab tsi yog ncuav qab zib cache thiab ntu?
ncuav qab zib yog siv los khaws cov ntaub ntawv rau trackdifferent yam ntxwv ntsig txog tus neeg siv, thaum cache yog siv los ua kom lub chaw thau khoom ntawm nplooj ntawv web sai dua. • ncuav qab zib khaws cov ntaub ntawv xws li cov neeg siv nyiam, thaum cache yuav khaws cov ntaub ntawv xws li suab, video lossis flashfiles.
Puas yog kev sib kho nyob ntawm lub ncuav qab zib?
Clearing kev sib tham yuav tsis cuam tshuam rau ncuav qab zib raws li ncuav qab zib txuas nrog HTTP thov los ntawm tus neeg siv khoom mus rau lub server. A ncuav qab zib tuaj yeem teem caij rau expireafter x lub sijhawm, tom qab ntawd nws raug tshem tawm ntawm tus neeg siv khoom.
Pom zoo:
Cov ncuav qab zib yog dab tsi tham txog lub luag haujlwm ntawm ncuav qab zib hauv kev sib ntsib taug qab?
Cov ncuav qab zib yog cov thev naus laus zis feem ntau siv rau kev sib ntsib taug qab. Cov ncuav qab zib yog ib khub tseem ceeb ntawm cov ntaub ntawv, xa los ntawm tus neeg rau zaub mov mus rau qhov browser. Thaum twg tus browser xa ib daim ntawv thov mus rau lub server nws xa cov ncuav qab zib nrog rau nws. Tom qab ntawd tus neeg rau zaub mov tuaj yeem txheeb xyuas tus neeg siv khoom siv lub ncuav qab zib
Internet cache thiab ncuav qab zib yog dab tsi?
Cov ncuav qab zib thiab cache (lossis browsercache) yog ob hom kev khaws cia ib ntus khaws cia ntawm tus neeg siv khoom kom txhim kho kev ua haujlwm ntawm nplooj ntawv web. Cov ncuav qab zib yog avery me me ntawm cov ntaub ntawv uas tau khaws cia rau ntawm tus neeg siv khoom siv lub vev xaib thiab xa rov qab mus rau server txhua zaus thov apage
Dab tsi yog ob lub npe rau lub ncuav qab zib?
Synonyms rau lub ncuav qab zib daim duab voj voog. histogram. scatter daim duab
Dab tsi yog qhov txawv ntawm clearing cache thiab ncuav qab zib?
Qhov sib txawv tseem ceeb ntawm Cache thiab ncuav qab zib isthat, Cache yog siv los khaws cov nplooj ntawv online cov peev txheej thaum lub sijhawm abrowser rau lub hom phiaj ntev los yog txo lub sijhawm thauj khoom. Ntawm qhov tod tes, cov ncuav qab zib tau ua haujlwm los khaws cov neeg siv xaiv xws li kev sib ntsib tshawb nrhiav kom taug qab cov neeg siv nyiam
Cov ncuav qab zib puas tuaj yeem siv rau kev lees paub tus neeg siv?
Cookie-based authentication tau ua lub neej ntawd, sim-thiab-tseeb txoj hauv kev los tuav tus neeg siv kev lees paub rau lub sijhawm ntev. Cookie-based authentication yog muaj tseeb. Qhov no txhais tau hais tias cov ntaub ntawv pov thawj lossis kev sib kho yuav tsum khaws cia ob qho tib si server thiab tus neeg siv khoom sab