{"id":118230,"date":"2024-07-25T15:43:15","date_gmt":"2024-07-25T13:43:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-node-js-dobavlena-eksperimentalnaya-podderzhka-yazyka-typescript"},"modified":"2024-07-25T15:43:15","modified_gmt":"2024-07-25T13:43:15","slug":"v-node-js-dobavlena-eksperimentalnaya-podderzhka-yazyka-typescript","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/v-node-js-dobavlena-eksperimentalnaya-podderzhka-yazyka-typescript","title":{"rendered":"Node.js pievienota eksperiment\u0101l\u0101 TypeScript atbalsta funkcionalit\u0101te","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

JavaScript platformas Node.js kodu b\u0101z\u0113 ir ieviesta izmai\u0146a, kas pievieno iesp\u0113ju izpild\u012bt failus ar TypeScript programm\u0113\u0161anas valodas kodu. Atbalsts TypeScript valodai tiek iek\u013cauts, izmantojot opciju «—experimental-strip-types» un sast\u0101v no veidu defin\u012bciju att\u012br\u012b\u0161anas, kas ir specifiskas \u0161ai valodai, t.i., pirms Ori\u0123in\u0101l\u0101 koda izpildes konvert\u0113\u0161anas uz JavaScript. Funkcijas, kas nav saist\u012btas ar veidu aprakstiem TypeScript, piem\u0113ram, nos\u016bt\u012bjumi, dekoratori, parametrus \u012bpa\u0161\u012bbas un enum, pa\u0161laik netiek atbalst\u012btas. Jauno iesp\u0113ju var izm\u0113\u0123in\u0101t, izmantojot \u0161odienas nakts versijas Node.js 23. <\/p>\n

Tulkot\u0101js, kas izmantots, ir SWC (Speedy Web Compiler), kas uzrakst\u012bts valod\u0101 Rust. Lai nepie\u0161\u0137irtu papildu atkar\u012bbas Node.js, tiek izmantota kompilatora skata swc\/wasm-typescript, kas tiek pieg\u0101d\u0101ts WebAssembly starpkod\u0101 un jau tiek izmantots tam pa\u0161am m\u0113r\u0137im platform\u0101 Deno. Izmai\u0146a pievienota, rea\u0123\u0113jot uz lietot\u0101ju daudzo l\u016bgumu iesp\u0113ju palaist TypeScript kodu bez \u0101r\u0113ju iel\u0101d\u0113t\u0101ju un papildu atkar\u012bbu uzst\u0101d\u012b\u0161anas. Konkur\u0113jo\u0161\u0101s platform\u0101s Deno un Bun TypeScript atbalsts tika ieviests no pa\u0161a s\u0101kuma. <\/p>\n

Galven\u0101 at\u0161\u0137ir\u012bba starp TypeScript un JavaScript ir skaidra tipu defin\u0113\u0161ana. Statisk\u0101 tipiz\u0101cija \u013cauj izvair\u012bties no daudziem k\u013c\u016bd\u0101m izstr\u0101des proces\u0101, nodro\u0161ina iesp\u0113ju izmantot papildu optimiz\u0101cijas tehnikas, vienk\u0101r\u0161o atk\u013c\u016bdo\u0161anu un padara kodu saprotam\u0101ku un viegl\u0101k modific\u0113jamu un uzturamu citu izstr\u0101d\u0101t\u0101ju rok\u0101s. Node.js pievienotaj\u0101 realiz\u0101cij\u0101 \u0161\u012bs TypeScript iesp\u0113jas tiek zaud\u0113tas, jo kodu p\u0101rv\u0113r\u0161anas proces\u0101 JavaScript tipu p\u0101rbaude netiek veikta.
\n
Avots: opennet.lv<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 JavaScript-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Node.js \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432 \u0441 \u043a\u043e\u0434\u043e\u043c \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f TypeScript. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u044f\u0437\u044b\u043a\u0430 TypeScript \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043e\u043f\u0446\u0438\u0438 «—experimental-strip-types» \u0438 \u0441\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043a \u043e\u0447\u0438\u0441\u0442\u043a\u0435 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0445 \u0434\u043b\u044f \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0439 \u0442\u0438\u043f\u043e\u0432, \u0442.\u0435. \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u0435\u0440\u0435\u0434 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0432 JavaScript. \u041d\u0435 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435\u043c \u0442\u0438\u043f\u043e\u0432 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 TypeScript, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u0438\u043c\u0451\u043d, \u0434\u0435\u043a\u043e\u0440\u0430\u0442\u043e\u0440\u044b, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-118230","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Node.js ir pievienots eksperiment\u0101ls TypeScript valodas atbalsts | ProHoster","description":"JavaScript platform\u0101 Node.js ir ieviesta izmai\u0146a, kas pievieno iesp\u0113ju izpild\u012bt failus ar TypeScript programm\u0113\u0161anas valodas 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