Dab tsi yog parse hauv Swift?
Dab tsi yog parse hauv Swift?

Video: Dab tsi yog parse hauv Swift?

Video: Dab tsi yog parse hauv Swift?
Video: Leela Xiong |Dab Tsi Yog Koj Tu Npau Suav| 2024, Kaum ib hlis
Anonim

Parse yog lub platform uas muaj ntau yam cuab yeej thiab ib qho ntawm cov khoom uas nws muab yog "kev pabcuam raws li kev rov qab kawg". Parse saib xyuas qhov kev siv ntawm qhov rov qab-kawg kom cov neeg tsim khoom tuaj yeem tsom mus rau kev tsim lawv cov apps thaum tseem siv lub zog muaj cov ntaub ntawv tsis tu ncua hauv huab.

Yog li ntawd, dab tsi yog parsing hauv Swift?

Swift JSON Parsing . JSON yog hom kev siv ntau tshaj plaws los xa thiab txais cov ntaub ntawv los ntawm cov kev pabcuam hauv lub vev xaib. Cov chav kawm JSONSerialization yog siv rau parse ib JSON cov ntaub ntawv rau hauv phau ntawv txhais lus ntawm tus yuam sij-tus nqi los ntawm kev hloov cov ntaub ntawv khoom. Hom ntawm JSON cov ntaub ntawv yog [String: Ib qho].

Ib yam li ntawd, puas yog parse tuag? Facebook cov Parse Tej zaum Tuag Tab sis Nws Tseem Nyob Hauv Zej Zog FOSS. Kab lus no muaj ntau tshaj 2 xyoos. Cov neeg tsim tawm txawb hauv zej zog tau nce hauv caj npab nrog cov xov xwm ntawm Facebook kaw Parse , qhov nrov MBaaS platform. Tab sis cov xov xwm zoo yog tias qhov chaws rau Parse muaj nyob rau ntawm github.

Ib sab saum toj no, parse database yog dab tsi?

Parse Server yog qhov qhib qhov Backend-as-a-Service(BaaS) lub hauv paus tsim los ntawm Facebook. Lub platform tam sim no muaj lub zej zog muaj zog thiab muaj zog ntawm cov neeg tsim khoom uas nyiam ua haujlwm tas li thiab siv zog los txhim kho lub platform uas twb muaj txiaj ntsig zoo thiab modular.

JSON serialization hauv Swift yog dab tsi?

Koj siv lub JSONSerialization chav kawm los hloov JSON rau Foundation cov khoom thiab hloov cov khoom Foundation rau JSON . Cov khoom qib saum toj kawg nkaus yog NSArray lossis NSDictionary. Txhua yam khoom yog piv txwv ntawm NSString, NSNumber, NSArray, NSDictionary, lossis NSNull. Txhua tus yuam sij phau ntawv txhais lus yog piv txwv ntawm NSString.

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