Video: Puas yog Axios zoo dua nqa?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Axios yog lub tsev qiv ntawv Javascript siv los ua http thov los ntawm node. js los yog XMLHttpRequests los ntawm qhov browser thiab nws txhawb nqa Promise API uas yog haiv neeg rau JS ES6. Lwm feature uas nws muaj tshaj. nqa () yog tias nws ua haujlwm tsis siv neeg hloov pauv ntawm JSON cov ntaub ntawv.
Tom qab ntawd, vim li cas thiaj zoo dua Axios?
Tsis muaj lus nug, qee tus neeg tsim khoom nyiam Axios dhau built-in APIs rau nws yooj yim ntawm kev siv. Tab sis ntau tus overestimate xav tau rau xws li ib lub tsev qiv ntawv. Cov nqa () API zoo kawg nkaus muaj peev xwm rov tsim dua cov yam ntxwv tseem ceeb ntawm Axios , thiab nws muaj qhov zoo dua ntxiv ntawm kev nkag tau yooj yim hauv txhua qhov browser niaj hnub.
Tsis tas li ntawd, vim li cas kuv thiaj yuav tsum siv Axios? Axios yog ib tus neeg nyiam, cog lus raws HTTP tus neeg siv khoom uas ua kis las yooj yim-rau- siv API thiab tuaj yeem siv rau hauv ob qho tib si browser thiab Node. js. Ua HTTP thov kom nqa lossis khaws cov ntaub ntawv yog ib qho ntawm cov haujlwm tshaj plaws uas tus neeg siv-sab daim ntawv thov JavaScript yuav xav tau ua.
Dab tsi yog qhov txawv ntawm fetch thiab Axios?
Nqa tsis muaj url nyob rau hauv cov khoom thov, Axios muaj url nyob rau hauv cov khoom thov. Nqa thov muaj nuj nqi suav nrog url raws li parameter, Axios thov muaj nuj nqi tsis suav nrog url raws li parameter. Nqa thov yog ok thaum cov khoom teb muaj cov cuab yeej ok, Axios thov yog ok thaum xwm txheej yog 200 thiab statusText yog 'OK'
Kuv yuav tsum siv fetch lossis XMLHttpRequest?
Cov Nqa API ua rau nws yooj yim dua los ua asynchronous thov thiab tuav cov lus teb zoo dua siv ib XMLHttpRequest . Nqa tso cai rau peb los tsim ib qho API zoo dua rau tej yam yooj yim, siv niaj hnub JavaScript nta zoo li cov lus cog tseg.
Pom zoo:
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