JSON muaj hom ntaub ntawv array . JSON Object yog serialization serialization Hauv kev suav, serialization (US spelling) lossis serialization (UK spelling) yog tus txheej txheem ntawm kev txhais cov ntaub ntawv qauv lossis khoom lub xeev rau hauv hom uas tuaj yeem khaws cia(Piv txwv li, hauv cov ntaub ntawv lossis cov ntaub ntawv nco tsis tau) lossis kis tau (piv txwv li, dhau lub khoos phis tawj network) thiab rov tsim kho dua tom qab (tejzaum nws txawv… https://en.wikipedia.org › wiki › Serialization
Serialization - Wikipedia
ntawm kev sau ntawm tus yuam sij / tus nqi. Feem ntau cov lus programming muaj cov qauv ntaub ntawv sib xws, xws li hash hauv Perl lossis ib qho khoom (yooj yim) hauv JavaScript.
Puas JSON yog ib qho khoom lossis array?
JSON txhais tsuas yog ob lub qauv ntaub ntawv: khoom thiab arrays. Ib yam khoom yog cov npe-tus nqi khub, thiab ib qho array yog ib daim ntawv teev cov nqi. JSON txhais xya hom nqi: hlua, naj npawb, khoom, array, tseeb, cuav, thiab null. Cov piv txwv hauv qab no qhia txog JSON cov ntaub ntawv rau cov khoom piv txwv uas muaj cov npe-tus nqi khub.
JSON puas muaj ib qho array?
JSON array tuaj yeem khaws cov hlua, tus lej, boolean, khoom lossis lwm yam array hauv JSON array. Hauv JSON array, qhov tseem ceeb yuav tsum tau muab cais los ntawm comma. Arrays hauv JSON yuav luag zoo ib yam li arrays hauv JavaScript.
Puas JSON yog ib qho kev sib koom ua ke?
Ib qho khoom JSON yog tsim los ntawm kev muab an associative PHP array rau hauv JSON domain tree path. PHP array yog associative yog tias nws muaj ib qholos yog ntau dua cov yuam sij, lossis yog nws muaj cov lej suav uas tsis sib txuas los ntawm 0 txog n -1.
Puas yog array hom ntaub ntawv hauv JSON?
Arrays hauv JSON yog yuav luag zoo ib yam li arrays hauv JavaScript. Hauv JSON, array qhov tseem ceeb yuav tsum yog hom hlua, tus lej, khoom, array, boolean lossis null.
