{"id":16673,"date":"2025-01-22T11:31:39","date_gmt":"2025-01-22T08:01:39","guid":{"rendered":"https:\/\/www.itpiran.net\/blog\/?p=16673"},"modified":"2025-01-22T11:31:39","modified_gmt":"2025-01-22T08:01:39","slug":"how-to-use-the-javascript-fetch-api-to-get-data","status":"publish","type":"post","link":"https:\/\/www.itpiran.net\/blog\/ru\/tutorials\/how-to-use-the-javascript-fetch-api-to-get-data\/","title":{"rendered":"\u041a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c JavaScript Fetch API \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445"},"content":{"rendered":"<h2 id=\"%d9%85%d9%82%d8%af%d9%85%d9%87\">\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/h2>\n<p>\u041a\u043e\u0433\u0434\u0430-\u0442\u043e XMLHttpRequest \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0441\u044f \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043a API. \u041e\u043d \u043d\u0435 \u0432\u043a\u043b\u044e\u0447\u0430\u043b Promises \u0438 \u043d\u0435 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u043b \u0447\u0438\u0441\u0442\u044b\u0439 \u043a\u043e\u0434 JavaScript. \u0421 jQuery \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0431\u043e\u043b\u0435\u0435 \u0447\u0438\u0441\u0442\u044b\u0439 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 jQuery.ajax().<\/p>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0432 JavaScript \u0435\u0441\u0442\u044c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f API-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432. \u042d\u0442\u043e Fetch API, \u043d\u043e\u0432\u044b\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Promises, \u043d\u043e \u043e\u043d \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438.<\/p>\n<p>\u0412 \u044d\u0442\u043e\u043c \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u0432\u044b \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u0442\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u044b GET \u0438 POST \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c API Fetch.<\/p>\n<h5 id=\"%d9%be%db%8c%d8%b4-%d9%86%db%8c%d8%a7%d8%b2%d9%87%d8%a7\">\u041f\u0440\u0435\u0434\u043f\u043e\u0441\u044b\u043b\u043a\u0438<\/h5>\n<ul>\n<li>\u041b\u043e\u043a\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u0440\u0435\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u043b\u044f Node.js.<\/li>\n<li>\u0411\u0430\u0437\u043e\u0432\u044b\u0435 \u0437\u043d\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 JavaScript.<\/li>\n<li>\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043e\u0431\u0435\u0449\u0430\u043d\u0438\u0439 \u0432 JavaScript.<\/li>\n<\/ul>\n<h2 id=\"%d9%85%d8%b1%d8%ad%d9%84%d9%87-1-%d8%b4%d8%b1%d9%88%d8%b9-%d8%a8%d8%a7-fetch-api-syntax\">\u0428\u0430\u0433 1 \u2014 \u041d\u0430\u0447\u0430\u043b\u043e \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u043e\u043c Fetch API<\/h2>\n<p>\u041e\u0434\u0438\u043d \u0438\u0437 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f API Fetch \u2014 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 URL-\u0430\u0434\u0440\u0435\u0441\u0430 API fetch() \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>fetch(url)\r\n<\/code><\/pre>\n<\/div>\n<p>\u041c\u0435\u0442\u043e\u0434 fetch() \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 Promise. \u041f\u043e\u0441\u043b\u0435 \u043c\u0435\u0442\u043e\u0434\u0430 fetch() \u0432\u0441\u0442\u0430\u0432\u044c\u0442\u0435 \u043c\u0435\u0442\u043e\u0434 Promise then():<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>fetch(url)\r\n.then(function() {\r\n\/\/ handle the response\r\n})<\/code><\/pre>\n<\/div>\n<p>\u0415\u0441\u043b\u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0451\u043d\u043d\u043e\u0435 Promise \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043e, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0432\u043d\u0443\u0442\u0440\u0438 \u043c\u0435\u0442\u043e\u0434\u0430 then(). \u042d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043a\u043e\u0434 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0445 \u043e\u0442 API.<\/p>\n<p>\u041f\u043e\u0441\u043b\u0435 \u043c\u0435\u0442\u043e\u0434\u0430 then() \u0432\u0441\u0442\u0430\u0432\u044c\u0442\u0435 \u043c\u0435\u0442\u043e\u0434 catch():<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>fetch(url)\r\n.then(function() {\r\n\/\/ handle the response\r\n})\r\n.catch(function() {\r\n\/\/ handle the error\r\n});<\/code><\/pre>\n<\/div>\n<p>API, \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u043c\u044b\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e fetch(), \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u0435\u043d, \u0438\u043b\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u043e\u0438\u0437\u043e\u0439\u0442\u0438 \u043a\u0430\u043a\u0430\u044f-\u043b\u0438\u0431\u043e \u0434\u0440\u0443\u0433\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430. \u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u043e\u0442\u043a\u043b\u043e\u043d\u0451\u043d\u043d\u043e\u0435 \u043e\u0431\u0435\u0449\u0430\u043d\u0438\u0435. \u0414\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u0442\u043a\u043b\u043e\u043d\u0435\u043d\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434 catch. \u0415\u0441\u043b\u0438 \u043f\u0440\u0438 \u0432\u044b\u0437\u043e\u0432\u0435 \u0432\u0430\u0448\u0435\u0433\u043e API \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043e\u0448\u0438\u0431\u043a\u0430, \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u043a\u043e\u0434 \u0432\u043d\u0443\u0442\u0440\u0438 catch().<\/p>\n<p>\u041f\u043e\u043d\u044f\u0432 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f Fetch API, \u0432\u044b \u0442\u0435\u043f\u0435\u0440\u044c \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0435\u0440\u0435\u0439\u0442\u0438 \u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e fetch() \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c API.<\/p>\n<h2 id=\"%d9%85%d8%b1%d8%ad%d9%84%d9%87-2-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-fetch-%d8%a8%d8%b1%d8%a7%db%8c-%d8%af%d8%b1%db%8c%d8%a7%d9%81%d8%aa-%d8%af%d8%a7%d8%af%d9%87-%d8%a7\">\u0428\u0430\u0433 2 \u2014 \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 Fetch \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 API<\/h2>\n<p>\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u043a\u043e\u0434\u0430 \u043e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 API JSONPlaceholder. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u044d\u0442\u043e\u0442 API, \u0432\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e \u0434\u0435\u0441\u044f\u0442\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u0445 \u0438 \u043e\u0442\u043e\u0431\u0440\u0430\u0437\u0438\u0442\u0435 \u0438\u0445 \u043d\u0430 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e JavaScript. \u0412 \u044d\u0442\u043e\u043c \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u043c\u044b \u0438\u0437\u0432\u043b\u0435\u0447\u0451\u043c \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u0437 API JSONPlaceholder \u0438 \u043e\u0442\u043e\u0431\u0440\u0430\u0437\u0438\u043c \u0438\u0445 \u0432 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u0445 \u0441\u043f\u0438\u0441\u043a\u0430 \u0430\u0432\u0442\u043e\u0440\u043e\u0432.<\/p>\n<p>\u041d\u0430\u0447\u043d\u0438\u0442\u0435 \u0441 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f HTML-\u0444\u0430\u0439\u043b\u0430 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430 \u0438 \u043d\u0435\u0443\u043f\u043e\u0440\u044f\u0434\u043e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u043f\u0438\u0441\u043a\u0430 \u0441 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0430\u043c\u0438 \u0430\u0432\u0442\u043e\u0440\u043e\u0432:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;h1&gt;Authors&lt;\/h1&gt;\r\n&lt;ul id=\"authors\"&gt;&lt;\/ul&gt;<\/code><\/pre>\n<\/div>\n<p>\u0414\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u0442\u0435\u0433\u0438 script \u0432 \u043a\u043e\u043d\u0435\u0446 HTML-\u0444\u0430\u0439\u043b\u0430 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0441\u0435\u043b\u0435\u043a\u0442\u043e\u0440 DOM \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f ul. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 getElementById \u0441 \u0430\u0432\u0442\u043e\u0440\u0430\u043c\u0438 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;h1&gt;Authors&lt;\/h1&gt;\r\n&lt;ul id=\"authors\"&gt;&lt;\/ul&gt;\r\n&lt;script&gt;\r\nconst ul = document.getElementById('authors');\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u041f\u043e\u043c\u043d\u0438\u0442\u0435, \u0430\u0432\u0442\u043e\u0440\u044b \u0441\u043e\u0437\u0434\u0430\u043b\u0438 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0439 ul id.<\/p>\n<p>\u0417\u0430\u0442\u0435\u043c \u0441\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u0441\u043f\u0438\u0441\u043e\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 DocumentFragment:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nconst list = document.createDocumentFragment();\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0412\u0441\u0435 \u043f\u0440\u0438\u043a\u0440\u0435\u043f\u043b\u0451\u043d\u043d\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0441\u043f\u0438\u0441\u043a\u0430 \u0431\u0443\u0434\u0443\u0442 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u044b \u0432 \u0441\u043f\u0438\u0441\u043e\u043a. DocumentFragment \u043d\u0435 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0447\u0430\u0441\u0442\u044c\u044e \u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 \u0434\u0440\u0435\u0432\u043e\u0432\u0438\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430. \u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e \u044d\u0442\u043e\u0433\u043e \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0430 \u043d\u0435 \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430.<\/p>\n<p>\u0421\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e \u0441 \u0438\u043c\u0435\u043d\u0435\u043c url, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 URL-\u0430\u0434\u0440\u0435\u0441 API, \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044e\u0449\u0438\u0439 \u0434\u0435\u0441\u044f\u0442\u044c \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nconst url = 'https:\/\/jsonplaceholder.typicode.com\/users';\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f API Fetch, \u0432\u044b\u0437\u043e\u0432\u0438\u0442\u0435 API JSONPlaceholder \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e fetch(), \u0443\u043a\u0430\u0437\u0430\u0432 URL \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0412\u044b \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0435 API Fetch \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0451\u0442\u0435 URL \u0432 API JSONPlaceholder. \u0417\u0430\u0442\u0435\u043c \u0432\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0435 \u043e\u0442\u0432\u0435\u0442. \u041e\u0434\u043d\u0430\u043a\u043e \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043e\u0442\u0432\u0435\u0442 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043d\u0435 JSON, \u0430 \u043e\u0431\u044a\u0435\u043a\u0442 \u0441 \u043d\u0430\u0431\u043e\u0440\u043e\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0441 \u044d\u0442\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043c\u0435\u0442\u043e\u0434 json() \u0434\u043b\u044f \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0432 JSON.<\/p>\n<p>\u0414\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u043c\u0435\u0442\u043e\u0434 then(), \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0441 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u043c, \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u044b\u043c response:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 \u043e\u0442\u0432\u0435\u0442\u0430 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430, \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u043e\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439 fetch(url). \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043c\u0435\u0442\u043e\u0434 json() \u0434\u043b\u044f \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0442\u0432\u0435\u0442\u0430 \u0432 \u0434\u0430\u043d\u043d\u044b\u0435 JSON:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0414\u0430\u043d\u043d\u044b\u0435 JSON \u0432\u0441\u0451 \u0435\u0449\u0451 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c. \u0414\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u0435\u0449\u0451 \u043e\u0434\u0438\u043d \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 then() \u0441 \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0439 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442 \u0441 \u0438\u043c\u0435\u043d\u0435\u043c data:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0412 \u044d\u0442\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0441\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e \u0441 \u0438\u043c\u0435\u043d\u0435\u043c author, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0432\u043d\u0430 \u0434\u0430\u043d\u043d\u044b\u043c:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {\r\nlet authors = data;\r\n})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0414\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0430\u0432\u0442\u043e\u0440\u0430 \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0430\u0432\u0442\u043e\u0440\u043e\u0432 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0441\u043f\u0438\u0441\u043a\u0430, \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u044e\u0449\u0438\u0439 \u0435\u0433\u043e \u0438\u043c\u044f. \u041c\u0435\u0442\u043e\u0434 map() \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0448\u0430\u0431\u043b\u043e\u043d\u0430:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {\r\nlet authors = data;\r\nauthors.map(function(author) {\r\n});\r\n})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0412 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 map \u0441\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e li, \u0440\u0430\u0432\u043d\u0443\u044e createElement, \u0441 li (\u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u043c HTML) \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430. \u0422\u0430\u043a\u0436\u0435 \u0441\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u0442\u0435\u0433 h2 \u0434\u043b\u044f \u0438\u043c\u0435\u043d\u0438 \u0438 \u0442\u0435\u0433 span \u0434\u043b\u044f \u0430\u0434\u0440\u0435\u0441\u0430 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u044b:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {\r\nlet authors = data;\r\nauthors.map(function(author) {\r\nlet li = document.createElement('li');\r\nlet name = document.createElement('h2');\r\nlet email = document.createElement('span');\r\n});\r\n})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u042d\u043b\u0435\u043c\u0435\u043d\u0442 h2 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0438\u043c\u044f \u0430\u0432\u0442\u043e\u0440\u0430. \u042d\u043b\u0435\u043c\u0435\u043d\u0442 span \u2014 \u0430\u0434\u0440\u0435\u0441 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0447\u0442\u044b \u0430\u0432\u0442\u043e\u0440\u0430. \u0410\u0442\u0440\u0438\u0431\u0443\u0442 innerHTML \u0438 \u0438\u043d\u0442\u0435\u0440\u043f\u043e\u043b\u044f\u0446\u0438\u044f \u0441\u0442\u0440\u043e\u043a \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u044d\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {\r\nlet authors = data;\r\nauthors.map(function(author) {\r\nlet li = document.createElement('li');\r\nlet name = document.createElement('h2');\r\nlet email = document.createElement('span');\r\nname.innerHTML = `${author.name}`;\r\nemail.innerHTML = `${author.email}`;\r\n});\r\n})\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0417\u0430\u0442\u0435\u043c \u0434\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u044d\u0442\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b DOM \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e appendChild:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {\r\nlet authors = data;\r\nauthors.map(function(author) {\r\nlet li = document.createElement('li');\r\nlet name = document.createElement('h2');\r\nlet email = document.createElement('span');\r\nname.innerHTML = `${author.name}`;\r\nemail.innerHTML = `${author.email}`;\r\nli.appendChild(name);\r\nli.appendChild(email);\r\nlist.appendChild(li);\r\n});\r\n})\r\nul.appendChild(list);\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u043a\u0430\u0436\u0434\u044b\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0441\u043f\u0438\u0441\u043a\u0430 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0441\u043f\u0438\u0441\u043e\u043a DocumentFragment. \u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043a\u0430\u0440\u0442\u044b \u0441\u043f\u0438\u0441\u043e\u043a \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u043d\u0435\u0443\u043f\u043e\u0440\u044f\u0434\u043e\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u043f\u0438\u0441\u043a\u0430 ul.<\/p>\n<p>\u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u043e\u0431\u0435\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 then() \u043c\u043e\u0436\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u044e catch(). \u042d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0432\u043e\u0434\u0438\u0442\u044c \u043d\u0430 \u043a\u043e\u043d\u0441\u043e\u043b\u044c \u043b\u044e\u0431\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;script&gt;\r\n\/\/ ...\r\nfetch(url)\r\n.then((response) =&gt; {\r\n\/\/ ...\r\n})\r\n.then((data) =&gt; {\r\n\/\/ ...\r\n})\r\n.catch(function(error) {\r\nconsole.log(error);\r\n});\r\n\/\/ ...\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0412\u043e\u0442 \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0432\u0430\u043c\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u0430:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;h1&gt;Authors&lt;\/h1&gt;\r\n&lt;ul id=\"authors\"&gt;&lt;\/ul&gt;\r\n&lt;script&gt;\r\nconst ul = document.getElementById('authors');\r\nconst list = document.createDocumentFragment();\r\nconst url = 'https:\/\/jsonplaceholder.typicode.com\/users';\r\nfetch(url)\r\n.then((response) =&gt; {\r\nreturn response.json();\r\n})\r\n.then((data) =&gt; {\r\nlet authors = data;\r\nauthors.map(function(author) {\r\nlet li = document.createElement('li');\r\nlet name = document.createElement('h2');\r\nlet email = document.createElement('span');\r\nname.innerHTML = `${author.name}`;\r\nemail.innerHTML = `${author.email}`;\r\nli.appendChild(name);\r\nli.appendChild(email);\r\nlist.appendChild(li);\r\n});\r\n}).\r\n.catch(function(error) {\r\nconsole.log(error);\r\n});\r\nul.appendChild(list);\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<p>\u0412\u044b \u0442\u043e\u043b\u044c\u043a\u043e \u0447\u0442\u043e \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u043b\u0438 GET-\u0437\u0430\u043f\u0440\u043e\u0441, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f API JSONPlaceholder \u0438 Fetch. \u0422\u0435\u043f\u0435\u0440\u044c \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c POST-\u0437\u0430\u043f\u0440\u043e\u0441\u044b.<\/p>\n<h2 id=\"%d9%85%d8%b1%d8%ad%d9%84%d9%87-3-%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c-%d8%a8%d9%87-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-%d9%87%d8%a7%db%8c-post\">\u0428\u0430\u0433 3 \u2013 \u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 POST-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432<\/h2>\n<p>\u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e Fetch \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 GET-\u0437\u0430\u043f\u0440\u043e\u0441\u044b, \u043d\u043e \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u0441\u0435 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 \u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435. \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u043c POST-\u0437\u0430\u043f\u0440\u043e\u0441.<\/p>\n<p>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0441\u0441\u044b\u043b\u043a\u0443 \u043d\u0430 API JSONPlaceholder:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const url = 'https:\/\/jsonplaceholder.typicode.com\/users';\r\n<\/code><\/pre>\n<\/div>\n<p>\u0414\u0430\u043b\u0435\u0435 \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442 \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0435\u0433\u043e \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 fetch. \u042d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u043e\u0431\u044a\u0435\u043a\u0442 \u0441 \u0438\u043c\u0435\u043d\u0435\u043c data, \u043a\u043b\u044e\u0447\u043e\u043c Sammy (\u0438\u043b\u0438 \u0432\u0430\u0448\u0438\u043c \u0438\u043c\u0435\u043d\u0435\u043c) \u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435\u043c:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ ...\r\nlet data = {\r\nname: 'Sammy'\r\n}<\/code><\/pre>\n<\/div>\n<p>\u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u044d\u0442\u043e POST-\u0437\u0430\u043f\u0440\u043e\u0441, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0443\u043a\u0430\u0437\u0430\u0442\u044c \u0435\u0433\u043e \u044f\u0432\u043d\u043e. \u0421\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u043e\u0431\u044a\u0435\u043a\u0442 fetchData:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ ...\r\nlet fetchData = {\r\n}<\/code><\/pre>\n<\/div>\n<p>\u042d\u0442\u043e\u0442 \u043e\u0431\u044a\u0435\u043a\u0442 \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0442\u0440\u0438 \u043a\u043b\u044e\u0447\u0430: \u043c\u0435\u0442\u043e\u0434, \u0442\u0435\u043b\u043e \u0438 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ ...\r\nlet fetchData = {\r\nmethod: 'POST',\r\nbody: JSON.stringify(data),\r\nheaders: new Headers({\r\n'Content-Type': 'application\/json; charset=UTF-8'\r\n})\r\n}<\/code><\/pre>\n<\/div>\n<p>\u041a\u043b\u044e\u0447 \u043c\u0435\u0442\u043e\u0434\u0430 \u0431\u0443\u0434\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u201cPOST\u201d. \u0422\u0435\u043b\u043e \u0431\u0443\u0434\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 JSON.stringify \u0432\u043d\u043e\u0432\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0434\u0430\u043d\u043d\u044b\u0445. \u0417\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 \u0431\u0443\u0434\u0443\u0442 \u0438\u043c\u0435\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u00abContent-Type\u00bb: \u00abapplication\/json; charset=UTF-8\u00bb.<\/p>\n<p>\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432 \u2014 \u044d\u0442\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u044f Fetch API, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430\u043c\u0438 HTTP-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438 \u043e\u0442\u0432\u0435\u0442\u043e\u0432.<\/p>\n<p>\u0420\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u0432 \u044d\u0442\u043e\u0442 \u043a\u043e\u0434, \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c POST-\u0437\u0430\u043f\u0440\u043e\u0441 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Fetch API. \u0412 POST-\u0437\u0430\u043f\u0440\u043e\u0441 Fetch \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c URL, fetchData \u0438 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u044b:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ ...\r\nfetch(url, fetchData)<\/code><\/pre>\n<\/div>\n<p>\u0424\u0443\u043d\u043a\u0446\u0438\u044f then() \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043a\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u043e\u0442\u0432\u0435\u0442, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043e\u0442 API JSONPlaceholder:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>\/\/ ...\r\nfetch(url, fetchData)\r\n.then(function() {\r\n\/\/ Handle response you get from the API\r\n});<\/code><\/pre>\n<\/div>\n<p>\u0412\u043e\u0442 \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0432\u0430\u043c\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u0430:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const url = 'https:\/\/jsonplaceholder.typicode.com\/users';\r\nlet data = {\r\nname: 'Sammy'\r\n}\r\nlet fetchData = {\r\nmethod: 'POST',\r\nbody: JSON.stringify(data),\r\nheaders: new Headers({\r\n'Content-Type': 'application\/json; charset=UTF-8'\r\n})\r\n}\r\nfetch(url, fetchData)\r\n.then(function() {\r\n\/\/ Handle response you get from the API\r\n});<\/code><\/pre>\n<\/div>\n<p>\u0412\u044b \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c fetch() \u043e\u0431\u044a\u0435\u043a\u0442\u0443 Request.<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>const url = 'https:\/\/jsonplaceholder.typicode.com\/users';\r\nlet data = {\r\nname: 'Sammy'\r\n}\r\nlet request = new Request(url, {\r\nmethod: 'POST',\r\nbody: JSON.stringify(data),\r\nheaders: new Headers({\r\n'Content-Type': 'application\/json; charset=UTF-8'\r\n})\r\n});\r\nfetch(request)\r\n.then(function() {\r\n\/\/ Handle response you get from the API\r\n});<\/code><\/pre>\n<\/div>\n<p>\u041f\u0440\u0438 \u0442\u0430\u043a\u043e\u043c \u043f\u043e\u0434\u0445\u043e\u0434\u0435 \u0437\u0430\u043f\u0440\u043e\u0441 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442 fetch(), \u0437\u0430\u043c\u0435\u043d\u0438\u0432 url \u0438 fetchData.<\/p>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0432\u044b \u0437\u043d\u0430\u0435\u0442\u0435 \u0434\u0432\u0430 \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f POST-\u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Fetch API.<\/p>\n<h2 id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\">\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442<\/h2>\n<p>\u0425\u043e\u0442\u044f API Fetch \u043f\u043e\u043a\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u0432\u0441\u0435\u043c\u0438 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u043c\u0438, \u043e\u043d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u043a\u0440\u0430\u0441\u043d\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043e\u0439 XMLHttpRequest.<\/p>","protected":false},"excerpt":{"rendered":"\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 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