{"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\/et\/blog\/news\/v-node-js-dobavlena-eksperimentalnaya-podderzhka-yazyka-typescript","title":{"rendered":"Node.js on saanud eksperimentaalse TypeScript keele toe","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>JavaScript-platformi Node.js koodibaasi on lisatud muudatus, mis v\u00f5imaldab k\u00e4ivitada faile, mille kood on kirjutatud TypeScript programmeerimiskeeles. TypeScript-i toe kaasamine toimub valiku &#171;&#8212;experimental-strip-types&#187; kaudu ja see seisneb spetsiifiliste t\u00fc\u00fcpide m\u00e4\u00e4ratlemise puhastamises, st algkoodi JavaScript-iks teisendamine enne k\u00e4ivitamist. TypeScript-i omadused, mis ei ole seotud t\u00fc\u00fcpide m\u00e4\u00e4ratlemisega, nagu nimiruumid, dekoratooriumid, parameetrite omadused ja loetletavad t\u00fc\u00fcbid (enum), ei ole veel toetatud. Uut v\u00f5imalust saab testida, kasutades t\u00e4na \u00f6iseid Node.js 23 kogusid.      <\/p>\n<p>T\u00f5lkimiseks kasutatakse SWC (Speedy Web Compiler) kompilaatorit, mis on kirjutatud Rust keeles. Et v\u00e4ltida Node.js jaoks t\u00e4iendavate s\u00f5ltuvuste lisamist, kasutatakse kompilaatori swc\/wasm-typescript esitamist, mis on esitatud WebAssembly vahefailina ja mida kasutatakse juba sarnaste eesm\u00e4rkide saavutamiseks Deno platvormil. Muudatus on tehtud vastuseks paljude kasutajate soovidele v\u00f5imaldada TypeScripti koodi k\u00e4itamine ilma v\u00e4liste laadijate ja t\u00e4iendavate s\u00f5ltuvuste installimiseta. Konkurentsiv\u00f5imelistes platvormides Deno ja Bun on TypeScripti tugi algselt olnud olemas.    <\/p>\n<p>TypeScripti peamine erinevus JavaScriptist seisneb t\u00fc\u00fcpide selges m\u00e4\u00e4ratlemises. Staatiline t\u00fcpiseerimine aitab v\u00e4ltida paljusid arenduse v\u00e4ltimatuid vigu, v\u00f5imaldab rakendada t\u00e4iendavaid optimeerimistehnikaid, lihtsustab t\u00f5rkeotsingut ning muudab koodi loetavamaks ja kergemini hooldatavaks teiste arendajate poolt. Node.jsi lisatud versioonis kaob TypeScripti tugi, kuna l\u00e4htekoodide t\u00f5lkimise k\u00e4igus JavaScriptiks t\u00fc\u00fcpide kontrolle ei tehta.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61607\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 &#171;&#8212;experimental-strip-types&#187; \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, [&hellip;]<\/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<!-- All in One SEO 5.0.1.1 - 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