{"id":6682,"date":"2024-06-06T11:05:36","date_gmt":"2024-06-06T11:05:36","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/xml-json\/"},"modified":"2024-06-06T11:05:36","modified_gmt":"2024-06-06T11:05:36","slug":"xml-json","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/cs\/dictionary\/xml-json\/","title":{"rendered":"Xml\/Json"},"content":{"rendered":"<h1>XML\/JSON: komplexn\u00ed definice<\/h1>\n<p>XML a JSON jsou dv\u011b obl\u00edben\u00e9 <a href=\"https:\/\/thecodest.co\/cs\/blog\/app-data-collection-security-risks-value-and-types-explored\/\">data<\/a> v\u00fdm\u011bnn\u00e9 form\u00e1ty pou\u017e\u00edvan\u00e9 v <a href=\"https:\/\/thecodest.co\/cs\/dictionary\/what-is-full-stack-web-development\/\">v\u00fdvoj webov\u00fdch str\u00e1nek<\/a>. XML je zkratka pro Extensible Markup Language (roz\u0161i\u0159iteln\u00fd zna\u010dkovac\u00ed jazyk), zat\u00edmco JSON je zkratka pro <a href=\"https:\/\/thecodest.co\/cs\/dictionary\/why-is-javascript-so-popular\/\">JavaScript<\/a> Z\u00e1pis objekt\u016f. Oba tyto form\u00e1ty se pou\u017e\u00edvaj\u00ed k p\u0159enosu dat mezi r\u016fzn\u00fdmi syst\u00e9my a aplikacemi.<\/p>\n<h3>XML<\/h3>\n<p>XML je zna\u010dkovac\u00ed jazyk, kter\u00fd se pou\u017e\u00edv\u00e1 k ukl\u00e1d\u00e1n\u00ed a p\u0159enosu dat. Je to flexibiln\u00ed jazyk, kter\u00fd umo\u017e\u0148uje v\u00fdvoj\u00e1\u0159\u016fm vytv\u00e1\u0159et vlastn\u00ed zna\u010dky, tak\u017ee je velmi p\u0159izp\u016fsobiteln\u00fd. Dokumenty XML se skl\u00e1daj\u00ed z prvk\u016f, atribut\u016f a hodnot. Elementy jsou stavebn\u00edmi kameny dokumentu XML a mohou obsahovat dal\u0161\u00ed elementy, atributy nebo text. Atributy poskytuj\u00ed dal\u0161\u00ed informace o elementu, zat\u00edmco hodnoty jsou data, kter\u00e1 jsou v elementu ulo\u017eena.<\/p>\n<p>XML se hojn\u011b pou\u017e\u00edv\u00e1 v <a href=\"https:\/\/thecodest.co\/cs\/blog\/find-your-ideal-stack-for-web-development\/\">web<\/a> v\u00fdvoj pro v\u00fdm\u011bnu dat mezi r\u016fzn\u00fdmi syst\u00e9my. Pou\u017e\u00edv\u00e1 se tak\u00e9 pro ukl\u00e1d\u00e1n\u00ed konfigura\u010dn\u00edch dat a jako form\u00e1t pro v\u00fdm\u011bnu dat v r\u00e1mci <a href=\"https:\/\/thecodest.co\/cs\/dictionary\/web-services\/\">webov\u00e9 slu\u017eby<\/a>. XML je form\u00e1t \u010diteln\u00fd pro \u010dlov\u011bka, co\u017e usnad\u0148uje jeho pochopen\u00ed a pr\u00e1ci s n\u00edm. M\u016f\u017ee v\u0161ak b\u00fdt tak\u00e9 mnohomluvn\u00fd, co\u017e ho m\u016f\u017ee \u010dinit m\u00e9n\u011b efektivn\u00edm pro velk\u00e9 soubory dat.<\/p>\n<h3>JSON<\/h3>\n<p>JSON je odleh\u010den\u00fd form\u00e1t pro v\u00fdm\u011bnu dat, kter\u00fd je zalo\u017een na JavaScript. Jedn\u00e1 se o textov\u00fd form\u00e1t, kter\u00fd se snadno \u010dte a zapisuje. Dokumenty JSON jsou tvo\u0159eny dvojicemi kl\u00ed\u010d-hodnota, kter\u00e9 jsou uzav\u0159eny v kudrnat\u00fdch z\u00e1vork\u00e1ch {}. Ka\u017ed\u00fd p\u00e1r kl\u00ed\u010d-hodnota je odd\u011blen \u010d\u00e1rkou a kl\u00ed\u010de jsou v\u017edy \u0159et\u011bzce. Hodnoty mohou b\u00fdt \u0159et\u011bzce, \u010d\u00edsla, logick\u00e9 symboly, pole nebo objekty.<\/p>\n<p>JSON se \u0161iroce pou\u017e\u00edv\u00e1 p\u0159i v\u00fdvoji webov\u00fdch str\u00e1nek pro v\u00fdm\u011bnu dat mezi r\u016fzn\u00fdmi syst\u00e9my. Pou\u017e\u00edv\u00e1 se tak\u00e9 jako form\u00e1t konfigura\u010dn\u00edho souboru a jako form\u00e1t pro v\u00fdm\u011bnu dat ve webov\u00fdch slu\u017eb\u00e1ch. JSON je efektivn\u011bj\u0161\u00ed form\u00e1t ne\u017e XML pro velk\u00e9 soubory dat, proto\u017ee je m\u00e9n\u011b slovn\u00ed. Nen\u00ed v\u0161ak tak flexibiln\u00ed jako XML, proto\u017ee neumo\u017e\u0148uje v\u00fdvoj\u00e1\u0159\u016fm vytv\u00e1\u0159et vlastn\u00ed zna\u010dky.<\/p>\n<h3>XML vs. JSON<\/h3>\n<p>XML i JSON jsou obl\u00edben\u00e9 form\u00e1ty pro v\u00fdm\u011bnu dat a ka\u017ed\u00fd z nich m\u00e1 sv\u00e9 v\u00fdhody i nev\u00fdhody. XML je flexibiln\u011bj\u0161\u00ed form\u00e1t ne\u017e JSON, proto\u017ee umo\u017e\u0148uje v\u00fdvoj\u00e1\u0159\u016fm vytv\u00e1\u0159et vlastn\u00ed zna\u010dky. Je to tak\u00e9 form\u00e1t \u010diteln\u00fd pro \u010dlov\u011bka, co\u017e usnad\u0148uje jeho pochopen\u00ed a pr\u00e1ci s n\u00edm. XML v\u0161ak m\u016f\u017ee b\u00fdt mnohomluvn\u00fd, co\u017e m\u016f\u017ee zp\u016fsobit, \u017ee je m\u00e9n\u011b efektivn\u00ed pro velk\u00e9 soubory dat.<\/p>\n<p>Na druhou stranu je JSON efektivn\u011bj\u0161\u00ed form\u00e1t ne\u017e XML pro velk\u00e9 soubory dat. Je to tak\u00e9 odleh\u010den\u00fd form\u00e1t, kter\u00fd umo\u017e\u0148uje rychlej\u0161\u00ed p\u0159enos po s\u00edti. JSON v\u0161ak nen\u00ed tak flexibiln\u00ed jako XML, proto\u017ee neumo\u017e\u0148uje v\u00fdvoj\u00e1\u0159\u016fm vytv\u00e1\u0159et vlastn\u00ed zna\u010dky. Nen\u00ed tak\u00e9 tak \u010diteln\u00fd pro \u010dlov\u011bka jako XML, co\u017e m\u016f\u017ee zt\u011b\u017eovat jeho pochopen\u00ed a pr\u00e1ci s n\u00edm.<\/p>\n<h3>Z\u00e1v\u011br<\/h3>\n<p>XML a JSON jsou dva obl\u00edben\u00e9 form\u00e1ty pro v\u00fdm\u011bnu dat pou\u017e\u00edvan\u00e9 p\u0159i v\u00fdvoji webov\u00fdch str\u00e1nek. XML je flexibiln\u00ed, lidsky \u010diteln\u00fd form\u00e1t, kter\u00fd umo\u017e\u0148uje v\u00fdvoj\u00e1\u0159\u016fm vytv\u00e1\u0159et vlastn\u00ed zna\u010dky. JSON je lehk\u00fd a efektivn\u00ed form\u00e1t, kter\u00fd je zalo\u017een na JavaScript. Ka\u017ed\u00fd form\u00e1t m\u00e1 sv\u00e9 v\u00fdhody a nev\u00fdhody a v\u00fdvoj\u00e1\u0159i by si m\u011bli vybrat form\u00e1t, kter\u00fd nejl\u00e9pe vyhovuje jejich pot\u0159eb\u00e1m.<\/p>","protected":false},"excerpt":{"rendered":"<p>Seznamte se s form\u00e1ty pro v\u00fdm\u011bnu dat XML a JSON pou\u017e\u00edvan\u00fdmi p\u0159i v\u00fdvoji webov\u00fdch str\u00e1nek. Pochopte jejich rozd\u00edly a vyberte si nejlep\u0161\u00ed form\u00e1t pro sv\u00e9 pot\u0159eby.<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6682","dictionary","type-dictionary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Xml\/Json - The Codest<\/title>\n<meta name=\"description\" content=\"Learn about XML and JSON data exchange formats used in web development. 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