Video: HTTP rho tawm thov yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov HTTP DELETE txoj kev yog siv rau rho tawm ib qho kev pab los ntawm server. Xa ib lub cev ntawm a DELETE thov tej zaum yuav ua rau qee cov servers tsis lees txais thov . Tab sis koj tseem tuaj yeem xa cov ntaub ntawv mus rau lub server siv URL tsis. Qhov no feem ntau yog tus ID ntawm cov peev txheej koj xav tau rho tawm.
Hauv qhov no, puas tuaj yeem tshem tawm HTTP thov muaj lub cev?
Qhov tseeb hloov tshiab rau lub HTTP 1.1 specification (RFC 7231) qhia meej meej rau ib lub koom haum lub cev hauv a DELETE thov : Ib qho kev them nyiaj hauv ib DELETE thov lus muaj tsis muaj semantics; xa ib payload lub cev ntawm a DELETE thov tej zaum yuav ua rau qee qhov kev siv uas twb muaj lawm los tsis lees txais thov.
Ib sab saum toj no, Delete method yog dab tsi? Cov DELETE txoj kev thov kom lub hauv paus server rho tawm cov peev txheej txheeb xyuas los ntawm Kev Thov-URI. Qhov no txoj kev Tej zaum yuav dhau los ntawm kev cuam tshuam tib neeg (lossis lwm txoj hauv kev) ntawm lub hauv paus server.
Ntawm no, HTTP thov kev xaiv yog dab tsi?
Cov HTTP OPTIONS txoj kev yog siv los piav txog kev sib txuas lus kev xaiv rau lub hom phiaj peev txheej. Txoj kev no tso cai rau tus neeg siv los txiav txim qhov kev xaiv thiab/lossis cov kev xav tau cuam tshuam nrog cov peev txheej, lossis lub peev xwm ntawm tus neeg rau zaub mov, yam tsis tau hais txog kev nqis peev pab lossis pib tsim cov peev txheej.
Kuv puas yuav rho tawm 404 rov qab?
Yog cov ntaub ntawv yog tshem tawm koj ua tsis tau DELETE nws dua (raws li nws tsis muaj nyob). Yog li a 404 Tsis pom yog tsim nyog. Cov DELETE txoj kev yog idempotent, yog li cov teebmeem yuav tsum ib txwm ua tib yam. Yog li, tus txheej xwm code yuav tsum tsis hloov (siv 204 Tsis Muaj Cov Ntsiab Lus).
Pom zoo:
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