November 2024
Intermediate to advanced
638 pages
16h 24m
French
Content preview from Livre de cuisine Java, 4e édition
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Chapitre 14. Traitement des données JSON
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14.0 Introduction
JSON, ou notation d'objets JavaScript, est l'ensemble des éléments suivants :
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Un format d'échange de données simple et léger.
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Une alternative plus simple et plus légère à XML.
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Facile à générer avec
println()ou avec l'une des nombreuses API. -
Reconnu directement par l'analyseur JavaScript de tous les navigateurs web.
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Pris en charge avec des cadres complémentaires pour tous les langages courants (Java, C/C++, Perl, Ruby, Python, Lua, Erlang, Haskell, pour n'en citer que quelques-uns) ; une liste ridiculement longue des langages pris en charge (y compris deux douzaines d'analyseurs pour Java seul) se trouve directement sur la page d'accueil.
Un message JSON simple peut ressembler à ceci :
json/src/main/resources/json/softwareinfo.json/
{"name":"robinparse","version":"1.2.3","description":"Another Parser for JSON","className":"RobinParse","contributors":["Robin Smythe","Jon Jenz","Jan Ardann"]}
Comme tu peux le voir, la syntaxe est simple, emboîtable et se prête à une inspection humaine.
La page d'accueil JSON fournit un résumé concis de la syntaxe JSON. Il existe deux types de structures : les objets JSON (cartes) et les tableaux JSON (listes) : Les objets JSON (cartes) et les tableaux JSON (listes). Les objets JSON sont des ensembles de paires de noms et de ...
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