Video: Yuav ua li cas qhov kev thov raug ua tiav hauv HTTP?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib HTTP thov pib thaum ib HTTP tus neeg siv khoom, xws li lub vev xaib browser, xa lus mus rau lub vev xaib server. CSP Gateway yog DLL lossis cov tsev qiv ntawv sib koom siv los ntawm lub vev xaib server (xws li IIS lossis Apache) rau txheej txheem tej yam xwm txheej. Cov kab ntawv teev npe ntawm URL muaj cov cai nkag tau raug teev tseg hauv lub vev xaib server.
Khaws qhov no hauv kev txiav txim siab, HTTP thov thiab teb yog dab tsi?
HTTP ua haujlwm li a thov - teb raws tu qauv ntawm tus neeg siv khoom thiab server. Piv txwv: Ib tus neeg siv khoom (browser) xa ib qho HTTP thov mus rau lub server; ces tus server rov a teb rau tus neeg siv khoom. Cov teb muaj cov ntaub ntawv xwm txheej txog qhov thov thiab tej zaum kuj muaj cov ntsiab lus thov.
Tsis tas li ntawd, peb feem ntawm qhov kev thov HTTP yog dab tsi? 1. Thov . Ib HTTP thov muaj peb ntu : cov thov kab, headers, thiab lub cev ntawm lub thov (feem ntau yog siv los hla daim ntawv tsis muaj). Cov thov kab hais tias tus neeg siv khoom xav ua dab tsi (tus qauv), nws xav ua nws mus rau (txoj kev), thiab dab tsi raws tu qauv nws hais.
Yog li ntawd, HTTP thov xa mus rau server li cas?
HyperText Transfer Protocol ( HTTP ) Ib HTTP neeg xa ib thov lus rau ib HTTP server . Cov server , nyob rau hauv lem, xa cov lus teb. Hauv lwm lo lus, HTTP yog rub raws tu qauv, tus neeg siv rub cov ntaub ntawv los ntawm lub server (xws li server thawb cov ntaub ntawv mus rau tus neeg siv khoom).
HTTP thov mus dhau lub network li cas?
Qhov browser xa ib qho HTTP thov lus rau tus neeg rau zaub mov, hais kom nws xa ib daim qauv ntawm lub vev xaib rau tus neeg siv khoom (koj mus rau lub khw thiab xaj koj cov khoom). Cov lus no, thiab tag nrho lwm cov ntaub ntawv xa tuaj ntawm tus neeg siv khoom thiab lub server, yog xa hla koj qhov kev sib txuas hauv internet siv TCP / IP.
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