{"id":16006,"date":"2024-01-19T17:59:14","date_gmt":"2024-01-19T14:29:14","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/"},"modified":"2024-01-19T17:59:14","modified_gmt":"2024-01-19T14:29:14","slug":"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/","title":{"rendered":"\u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u062f\u0631 Node.js \u0628\u0627 node-fetchA \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0648\u0628 \u062f\u0627\u0631\u062f.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0648\u0628 \u0633\u0631\u0648\u0631 \u062e\u0627\u0631\u062c\u06cc \u06cc\u0627 API \u0648\u0627\u06a9\u0634\u06cc \u06cc\u0627 \u0628\u0647 \u0622\u0646 \u067e\u0633\u062a \u06a9\u0646\u06cc\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 fetch API \u0648 \u062a\u0627\u0628\u0639 window.fetch() \u0628\u0647 \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062f\u0633\u062a \u06cc\u0627\u0641\u062a.  \u062f\u0631 NodeJS \u0686\u0646\u062f\u06cc\u0646 &#8230;"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c\" >\u0645\u0639\u0631\u0641\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d8%b4%d8%b1%d9%88%d8%b9_%d8%a8%d8%a7_node-%d8%b1%d9%81%d8%aa%d9%86_%d9%88_%d8%a2%d9%88%d8%b1%d8%af%d9%86\" >\u0634\u0631\u0648\u0639 \u0628\u0627 node-\u0631\u0641\u062a\u0646 \u0648 \u0622\u0648\u0631\u062f\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d8%a7%d8%b1%d8%b3%d8%a7%d9%84_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d9%87%d8%a7%db%8c_get_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_node-%d8%b1%d9%81%d8%aa%d9%86_%d9%88_%d8%a2%d9%88%d8%b1%d8%af%d9%86\" >\u0627\u0631\u0633\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc GET \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 node-\u0631\u0641\u062a\u0646 \u0648 \u0622\u0648\u0631\u062f\u0646<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d9%88%d8%a7%da%a9%d8%b4%db%8c_%d9%85%d8%aa%d9%86_%db%8c%d8%a7_%d8%b5%d9%81%d8%ad%d8%a7%d8%aa_%d9%88%d8%a8\" >\u0648\u0627\u06a9\u0634\u06cc \u0645\u062a\u0646 \u06cc\u0627 \u0635\u0641\u062d\u0627\u062a \u0648\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d9%88%d8%a7%da%a9%d8%b4%db%8c_%d8%af%d8%a7%d8%af%d9%87%e2%80%8c%d9%87%d8%a7%db%8c_json_%d8%a7%d8%b2_rest_api\" >\u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc JSON \u0627\u0632 REST API<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d8%a7%d8%b1%d8%b3%d8%a7%d9%84_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d9%87%d8%a7%db%8c_post_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_node-%d8%b1%d9%81%d8%aa%d9%86_%d9%88_%d8%a2%d9%88%d8%b1%d8%af%d9%86\" >\u0627\u0631\u0633\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc POST \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 node-\u0631\u0641\u062a\u0646 \u0648 \u0622\u0648\u0631\u062f\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c_%d8%a8%d9%87_%d8%a7%d8%b3%d8%aa%d8%ab%d9%86%d8%a7%d9%87%d8%a7_%d9%88_%d8%ae%d8%b7%d8%a7%d9%87%d8%a7\" >\u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627 \u0648 \u062e\u0637\u0627\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa-http-%d8%af%d8%b1-node-js-%d8%a8%d8%a7-node-fetcha-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%88%d8%a8-%d8%a7%d8%ba%d9%84%d8%a8\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div class=\"content\"><noscript><\/p>\n<style>.lazyload-placeholder { display: none;  }<\/style>\n<p><\/noscript><\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0648\u0628 \u062f\u0627\u0631\u062f.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0648\u0628 \u0633\u0631\u0648\u0631 \u06cc\u0627 API \u062e\u0627\u0631\u062c\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0622\u0646 \u067e\u0633\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 fetch API \u0648 the <code>window.fetch()<\/code> \u062a\u0627\u0628\u0639.  \u062f\u0631 NodeJS\u060c \u0686\u0646\u062f\u06cc\u0646 \u0628\u0633\u062a\u0647\/\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u06cc\u06a9 \u0646\u062a\u06cc\u062c\u0647 \u062f\u0633\u062a \u06cc\u0627\u0628\u0646\u062f.  \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.npmjs.com\/package\/node-fetch\"><code>node-fetch<\/code><\/a>  \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/p>\n<p><code>node-fetch<\/code>  \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc \u0633\u0627\u0632\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>fetch()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 NodeJS\u060c \u0628\u0627 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0634\u0627\u0628\u0647 <code>window.fetch()<\/code> \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0648\u0645\u06cc\u060c \u0627\u0645\u0627 \u0628\u0627 a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/node-fetch\/node-fetch\/blob\/master\/docs\/v3-LIMITS.md\">\u0686\u0646\u062f \u062a\u0641\u0627\u0648\u062a<\/a>.<\/p>\n<h2 id=\"gettingstartedwithnodefetch\"><span class=\"ez-toc-section\" id=\"%d8%b4%d8%b1%d9%88%d8%b9_%d8%a8%d8%a7_node-%d8%b1%d9%81%d8%aa%d9%86_%d9%88_%d8%a2%d9%88%d8%b1%d8%af%d9%86\"><\/span>\u0634\u0631\u0648\u0639 \u0628\u0627 <em>node-\u0631\u0641\u062a\u0646 \u0648 \u0622\u0648\u0631\u062f\u0646<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 <code>node-fetch<\/code> \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0634\u0645\u0627\u060c <code>cd<\/code> \u0648\u0627\u0631\u062f \u0641\u0647\u0631\u0633\u062a \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0634\u062f\u0647 \u0648 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> npm install node-fetch<\/span>\n<\/code><\/pre>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p>\u0627\u0632 \u0646\u0633\u062e\u0647 3.0\u060c <code>node-fetch<\/code> \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u0641\u0642\u0637 ESM \u0627\u0633\u062a &#8211; \u0634\u0645\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f import \u0622\u0646 \u0631\u0627 \u0628\u0627 <code>require()<\/code>.  \u0627\u06af\u0631 \u062e\u0648\u062f\u062a\u0627\u0646 \u0627\u0632 ESM \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u0634\u0648\u062f \u0628\u0645\u0627\u0646\u06cc\u062f \u0631\u0648\u06cc \u0646\u0633\u062e\u0647 2.0 \u0628\u0647 \u062c\u0627\u06cc \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>require()<\/code> \u0646\u062d\u0648.<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u06a9\u062f (\u0628\u0631\u0627\u06cc \u0646\u0633\u062e\u0647 \u0647\u0627\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0646\u0633\u062e\u0647 3.0)\u060c \u0627\u0632:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> fetch = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'node-fetch'<\/span>);\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0627\u0632 ESM \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f import \u0645\u0627\u0698\u0648\u0644 \u0628\u0647 \u0631\u0648\u0634\u06cc \u0645\u062a\u0641\u0627\u0648\u062a:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> fetch <span class=\"hljs-keyword\">from<\/span> <span class=\"hljs-string\">'node-fetch'<\/span>;\n<\/code><\/pre>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> API \u0628\u06cc\u0646 <code>node-fetch<\/code> 3.0 \u0648 2.0 \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0633\u062a\u060c \u0641\u0642\u0637 import \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a.<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0635\u0628 \u06cc\u06a9 \u0646\u0633\u062e\u0647 \u062e\u0627\u0635 \u0627\u0632 \u0645\u0627\u0698\u0648\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>npm<\/code>:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> npm install (email\u00a0protected)<\/span>\n<\/code><\/pre>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0630\u06a9\u0631 \u0634\u062f\u060c <code>fetch()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 <code>node-fetch<\/code> \u0645\u0627\u0698\u0648\u0644 \u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0628\u0648\u0645\u06cc \u0631\u0641\u062a\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>window.fetch()<\/code> \u062a\u0627\u0628\u0639.  \u0627\u0645\u0636\u0627\u06cc \u0622\u0646 \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\">fetch(url(, options));\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>url<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc URL \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 \u0645\u0646\u0628\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0648\u0627\u06a9\u0634\u06cc \u06a9\u0646\u06cc\u0645.  \u0628\u0627\u06cc\u062f \u06cc\u06a9 URL \u0645\u0637\u0644\u0642 \u0628\u0627\u0634\u062f \u0648\u06af\u0631\u0646\u0647 \u062a\u0627\u0628\u0639 \u062e\u0637\u0627 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.  \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc <code>options<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>fetch()<\/code> \u0628\u0631\u0627\u06cc \u0647\u0631 \u0686\u06cc\u0632\u06cc \u063a\u06cc\u0631 \u0627\u0632 \u06cc\u06a9 \u0686\u06cc\u0632 \u0633\u0627\u062f\u0647 <code>GET<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u0628\u0639\u062f\u0627\u064b \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0639\u0645\u06cc\u0642 \u062a\u0631 \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u062a\u0627\u0628\u0639 a \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>Response<\/code> \u0634\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u062a\u0648\u0627\u0628\u0639 \u0645\u0641\u06cc\u062f \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u067e\u0627\u0633\u062e HTTP \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f:<\/p>\n<ul>\n<li><code>text()<\/code>  &#8211; \u0628\u062f\u0646\u0647 \u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0634\u062a\u0647 \u0627\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f<\/li>\n<li><code>json()<\/code>  &#8211; \u0628\u062f\u0646\u0647 \u067e\u0627\u0633\u062e \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0634\u06cc JSON \u062a\u062c\u0632\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u06af\u0631 \u0628\u062f\u0646\u0647 \u0642\u0627\u0628\u0644 \u062a\u062c\u0632\u06cc\u0647 \u0646\u0628\u0627\u0634\u062f \u062e\u0637\u0627 \u0645\u06cc \u062f\u0647\u062f<\/li>\n<li><code>status<\/code>  \u0648 <code>statusText<\/code> &#8211; \u062d\u0627\u0648\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u06a9\u062f \u0648\u0636\u0639\u06cc\u062a HTTP \u0628\u0627\u0634\u062f<\/li>\n<li><code>ok<\/code>  &#8211; \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a <code>true<\/code> \u0627\u06af\u0631 <code>status<\/code> \u06cc\u06a9 \u06a9\u062f \u0648\u0636\u0639\u06cc\u062a 2xx \u0627\u0633\u062a (\u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0648\u0641\u0642)<\/li>\n<li><code>headers<\/code>  &#8211; \u06cc\u06a9 \u0634\u06cc \u062d\u0627\u0648\u06cc \u0633\u0631\u0635\u0641\u062d\u0647 \u0647\u0627\u06cc \u067e\u0627\u0633\u062e\u060c \u06cc\u06a9 \u0647\u062f\u0631 \u062e\u0627\u0635 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>get()<\/code> \u062a\u0627\u0628\u0639.<\/li>\n<\/ul>\n<h2 id=\"sendinggetrequestsusingnodefetch\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b1%d8%b3%d8%a7%d9%84_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d9%87%d8%a7%db%8c_get_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_node-%d8%b1%d9%81%d8%aa%d9%86_%d9%88_%d8%a2%d9%88%d8%b1%d8%af%d9%86\"><\/span>\u0627\u0631\u0633\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc GET \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <em>node-\u0631\u0641\u062a\u0646 \u0648 \u0622\u0648\u0631\u062f\u0646<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0648 \u0645\u0648\u0631\u062f \u0631\u0627\u06cc\u062c \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 \u0648\u0628 \u0633\u0631\u0648\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u062a\u0646\u06cc \u0631\u0627 \u0627\u0632 \u0648\u0628 \u0633\u0631\u0648\u0631\u060c \u06cc\u06a9 \u0648\u0628 \u06a9\u0627\u0645\u0644\u060c \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f page\u060c \u06cc\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 REST API.  \u0627\u06cc\u0646 <code>node-fetch<\/code> \u0628\u0633\u062a\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0647\u0645\u0647 \u0627\u06cc\u0646\u0647\u0627 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c <code>cd<\/code> \u0648\u0627\u0631\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0634\u0648\u06cc\u062f \u0648 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 Node \u0631\u0627 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> npm init -y<\/span>\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f <code>package.json<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc  \u0628\u0639\u062f\u060c \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f <code>node-fetch<\/code> \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u06cc\u06a9 \u0639\u062f\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>index.js<\/code> \u0641\u0627\u06cc\u0644.<\/p>\n<h3 id=\"fetchingtextorwebpages\"><span class=\"ez-toc-section\" id=\"%d9%88%d8%a7%da%a9%d8%b4%db%8c_%d9%85%d8%aa%d9%86_%db%8c%d8%a7_%d8%b5%d9%81%d8%ad%d8%a7%d8%aa_%d9%88%d8%a8\"><\/span>\u0648\u0627\u06a9\u0634\u06cc \u0645\u062a\u0646 \u06cc\u0627 \u0635\u0641\u062d\u0627\u062a \u0648\u0628<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0633\u0627\u062f\u0647 \u0628\u0633\u0627\u0632\u06cc\u0645 <code>GET<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 \u062e\u0627\u0646\u0647 Google page:<\/p>\n<pre><code class=\"hljs\">fetch(<span class=\"hljs-string\">'https:\/\/google.com'<\/span>)\n    .then(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> res.text())\n    .then(<span class=\"hljs-function\"><span class=\"hljs-params\">text<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(text));\n<\/code><\/pre>\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0647\u0633\u062a\u06cc\u0645 <code>node-fetch<\/code> \u0645\u0627\u0698\u0648\u0644 \u0648 \u0633\u067e\u0633 \u0648\u0627\u06a9\u0634\u06cc \u062e\u0627\u0646\u0647 Google page.  \u062a\u0646\u0647\u0627 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>fetch()<\/code> \u062a\u0627\u0628\u0639 URL \u0633\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u0628\u0631\u0627\u06cc \u0622\u0646 \u0647\u0633\u062a\u06cc\u0645.  \u0632\u06cc\u0631\u0627 <code>node-fetch<\/code> \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0648\u0639\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0632\u0646\u062c\u06cc\u0631 \u06a9\u0631\u062f\u0646 \u0686\u0646\u062f \u0646\u0641\u0631 \u0647\u0633\u062a\u06cc\u0645 <code>.then()<\/code> \u062a\u0648\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u0633\u062e \u0648 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0627.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062e\u0637\u060c \u0645\u0646\u062a\u0638\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u067e\u0627\u0633\u062e \u0627\u0632 \u0648\u0628 \u0633\u0631\u0648\u0631 \u06af\u0648\u06af\u0644 \u0648 \u062a\u0628\u062f\u06cc\u0644 \u0622\u0646 \u0628\u0647 \u0641\u0631\u0645\u062a \u0645\u062a\u0646\u06cc \u0647\u0633\u062a\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">.then(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> res.text());\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u0645\u0646\u062a\u0638\u0631 \u0646\u062a\u06cc\u062c\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0642\u0628\u0644\u06cc \u0648 \u0686\u0627\u067e \u0622\u0646 \u0628\u0647 console:<\/p>\n<pre><code class=\"hljs\">.then(<span class=\"hljs-function\"><span class=\"hljs-params\">text<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(text));\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0631\u0627 \u0627\u0632 \u0642\u0633\u0645\u062a \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 console:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> node index.js<\/span>\n<\/code><\/pre>\n<p>\u0645\u0627 \u06a9\u0644 \u0646\u0634\u0627\u0646\u0647 \u06af\u0630\u0627\u0631\u06cc HTML \u062e\u0627\u0646\u0647 Google \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 page \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0628\u0647 console:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">&lt;!doctype <span class=\"hljs-meta-keyword\">html<\/span>&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">html<\/span> <span class=\"hljs-attr\">itemscope<\/span>=<span class=\"hljs-string\">\"\"<\/span> <span class=\"hljs-attr\">itemtype<\/span>=<span class=\"hljs-string\">\"http:\/\/schema.org\/WebPage\"<\/span> <span class=\"hljs-attr\">lang<\/span>=<span class=\"hljs-string\">\"en-RS\"<\/span>&gt;<\/span>\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">head<\/span>&gt;<\/span>\n        <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">meta<\/span> <span class=\"hljs-attr\">charset<\/span>=<span class=\"hljs-string\">\"UTF-8\"<\/span>&gt;<\/span>\n        <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">meta<\/span> <span class=\"hljs-attr\">content<\/span>=<span class=\"hljs-string\">\"origin\"<\/span> <span class=\"hljs-attr\">name<\/span>=<span class=\"hljs-string\">\"referrer\"<\/span>&gt;<\/span>\n        <span class=\"hljs-comment\">&lt;!-- Rest of the page --&gt;<\/span>\n<\/code><\/pre>\n<h3 id=\"fetchingjsondatafromrestapi\"><span class=\"ez-toc-section\" id=\"%d9%88%d8%a7%da%a9%d8%b4%db%8c_%d8%af%d8%a7%d8%af%d9%87%e2%80%8c%d9%87%d8%a7%db%8c_json_%d8%a7%d8%b2_rest_api\"><\/span>\u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc JSON \u0627\u0632 REST API<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627\u06cc\u062c \u0628\u0631\u0627\u06cc <code>node-fetch<\/code> \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u062d\u0627\u0644 \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u0627\u062f\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 REST API \u0627\u0633\u062a.<\/p>\n<p>\u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062c\u0639\u0644\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0627\u0632 \u0622\u0646 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/jsonplaceholder.typicode.com\/\">JSONPlaceholder<\/a> REST API.  \u0645\u0627\u0646\u0646\u062f \u0642\u0628\u0644\u060c <code>fetch()<\/code> \u062a\u0627\u0628\u0639 URL \u0633\u0631\u0648\u0631 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f \u0648 \u0645\u0646\u062a\u0638\u0631 \u067e\u0627\u0633\u062e \u0627\u0633\u062a.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre><code class=\"hljs\">fetch(<span class=\"hljs-string\">'https:\/\/jsonplaceholder.typicode.com\/users'<\/span>)\n    .then(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> res.json())\n    .then(<span class=\"hljs-function\"><span class=\"hljs-params\">json<\/span> =&gt;<\/span> {\n        <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"First user in the array:\"<\/span>);\n        <span class=\"hljs-built_in\">console<\/span>.log(json(<span class=\"hljs-number\">0<\/span>));\n        <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"Name of the first user in the array:\"<\/span>);\n        <span class=\"hljs-built_in\">console<\/span>.log(json(<span class=\"hljs-number\">0<\/span>).name);\n})\n<\/code><\/pre>\n<p>\u0628\u062f\u0646\u0647 \u067e\u0627\u0633\u062e HTTP \u062d\u0627\u0648\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0628\u0627 \u0641\u0631\u0645\u062a JSON \u0627\u0633\u062a\u060c \u06cc\u0639\u0646\u06cc \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u062d\u0627\u0648\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u0628\u0631\u0627\u0646.  \u0628\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0645\u0627 \u0627\u0632 <code>.json()<\/code> \u062a\u0627\u0628\u0639\u060c \u0648 \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u062f\u0627\u062f \u062a\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0647 \u0639\u0646\u0627\u0635\u0631 \u0648 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645.<\/p>\n<p>\u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647 \u0645\u0627 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<pre><code class=\"hljs\">First element in the array:\n{\n  id: 1,\n  name: 'Leanne Graham',\n  username: 'Bret',\n  email: '(email\u00a0protected)',\n  address: {\n    street: 'Kulas Light',\n    suite: 'Apt. 556',\n    city: 'Gwenborough',\n    zipcode: '92998-3874',\n    geo: { lat: '-37.3159', lng: '81.1496' }\n  },\n  phone: '1-770-736-8031 x56442',\n  website: 'hildegard.org',\n  company: {\n    name: 'Romaguera-Crona',\n    catchPhrase: 'Multi-layered client-server neural-net',\n    bs: 'harness real-time e-markets'\n  }\n}\n\nName of the first person in the array:\nLeanne Graham\n<\/code><\/pre>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0633\u062a\u06cc\u0645 \u06a9\u0644 JSON \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u0645 <code>res.json()<\/code>.<\/p>\n<h2 id=\"sendingpostrequestsusingnodefetch\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b1%d8%b3%d8%a7%d9%84_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d9%87%d8%a7%db%8c_post_%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_node-%d8%b1%d9%81%d8%aa%d9%86_%d9%88_%d8%a2%d9%88%d8%b1%d8%af%d9%86\"><\/span>\u0627\u0631\u0633\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc POST \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <em>node-\u0631\u0641\u062a\u0646 \u0648 \u0622\u0648\u0631\u062f\u0646<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>fetch()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0633\u062a \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0622\u0646\u0647\u0627.  \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0630\u06a9\u0631 \u06a9\u0631\u062f\u06cc\u0645\u060c <code>fetch()<\/code> \u062a\u0627\u0628\u0639 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0636\u0627\u0641\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0636\u0627\u0641\u0647 \u0634\u0648\u062f <code>POST<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 \u06cc\u06a9 \u0648\u0628 \u0633\u0631\u0648\u0631  \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc\u060c \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0627 a \u0627\u0633\u062a <code>GET<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u060c \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636<\/p>\n<p>\u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u0645\u06a9\u0646 \u0632\u06cc\u0627\u062f\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u0645\u060c \u0627\u0645\u0627 \u062a\u0646\u0647\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u0647\u0633\u062a\u0646\u062f <code>method<\/code>\u060c <code>body<\/code> \u0648 <code>headers<\/code>.<\/p>\n<p>\u0627\u06cc\u0646 \u0641\u06cc\u0644\u062f\u0647\u0627 \u0645\u0639\u0627\u0646\u06cc \u0645\u0633\u062a\u0642\u06cc\u0645 \u062f\u0627\u0631\u0646\u062f: <code>method<\/code> \u0646\u0648\u0639 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 (<code>POST<\/code> \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627)\u060c <code>body<\/code> \u062d\u0627\u0648\u06cc \u0628\u062f\u0646\u0647\/\u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0627 \u0648 <code>headers<\/code> \u0634\u0627\u0645\u0644 \u062a\u0645\u0627\u0645 \u0647\u062f\u0631\u0647\u0627\u06cc \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627 \u0641\u0642\u0637 \u0647\u062f\u0631 \u0627\u0633\u062a <code>Content-Type<\/code> \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0646\u06af\u0627\u0645 \u062a\u062c\u0632\u06cc\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0627 \u0647\u06cc\u0686 \u0633\u0631\u062f\u0631\u06af\u0645\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0644\u06cc\u0633\u062a \u06a9\u0627\u0645\u0644 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.npmjs.com\/package\/node-fetch#options\">\u0645\u0633\u062a\u0646\u062f\u0627\u062a<\/a>.<\/p>\n<p>\u0645\u0627 \u0628\u0627 \u0627\u0641\u0632\u0648\u062f\u0646 \u06cc\u06a9 \u0645\u0648\u0631\u062f \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/jsonplaceholder.typicode.com\/todos\" class=\"broken_link\">\u06a9\u0627\u0631\u0647\u0627\u06cc JSONPlaceholder<\/a>.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0645\u0648\u0631\u062f \u062c\u062f\u06cc\u062f \u0628\u0647 \u0622\u0646 \u0644\u06cc\u0633\u062a \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0647 <code>id<\/code> \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a <code>123<\/code>.  \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>todo<\/code> \u0634\u06cc\u060c \u0648 \u0628\u0639\u062f\u0627\u064b \u0647\u0646\u06af\u0627\u0645 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0628\u0647 JSON\u060c \u0622\u0646 \u0631\u0627 \u0628\u0647 JSON \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f <code>body<\/code> \u0631\u0634\u062a\u0647:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> todo = {\n    <span class=\"hljs-attr\">userId<\/span>: <span class=\"hljs-number\">123<\/span>,\n    <span class=\"hljs-attr\">title<\/span>: <span class=\"hljs-string\">\"loren impsum doloris\"<\/span>,\n    <span class=\"hljs-attr\">completed<\/span>: <span class=\"hljs-literal\">false<\/span>\n};\n\nfetch(<span class=\"hljs-string\">'https:\/\/jsonplaceholder.typicode.com\/todos'<\/span>, {\n    <span class=\"hljs-attr\">method<\/span>: <span class=\"hljs-string\">'POST'<\/span>,\n    <span class=\"hljs-attr\">body<\/span>: <span class=\"hljs-built_in\">JSON<\/span>.stringify(todo),\n    <span class=\"hljs-attr\">headers<\/span>: { <span class=\"hljs-string\">'Content-Type'<\/span>: <span class=\"hljs-string\">'application\/json'<\/span> }\n}).then(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> res.json())\n  .then(<span class=\"hljs-function\"><span class=\"hljs-params\">json<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(json));\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 process \u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0633\u0627\u062e\u062a\u0646 \u0627\u0644\u0641 \u0627\u0633\u062a <code>GET<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a.  \u0645\u0627 \u062a\u0645\u0627\u0633 \u06af\u0631\u0641\u062a\u06cc\u0645 <code>fetch()<\/code> \u062a\u0627\u0628\u0639\u060c \u0628\u0627 URL \u0645\u0646\u0627\u0633\u0628 \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0644\u0627\u0632\u0645 \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>fetch()<\/code> \u062a\u0627\u0628\u0639.  \u0645\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>JSON.stringify()<\/code> \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0634\u06cc \u0645\u0627 \u0628\u0647 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0628\u0627 \u0641\u0631\u0645\u062a JSON \u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0622\u0646 \u0628\u0647 \u0648\u0628 \u0633\u0631\u0648\u0631.  \u0633\u067e\u0633\u060c \u0645\u0627\u0646\u0646\u062f \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 &#8211; \u0645\u0627 \u0645\u0646\u062a\u0638\u0631 \u067e\u0627\u0633\u062e \u0628\u0648\u062f\u06cc\u0645\u060c \u0622\u0646 \u0631\u0627 \u0628\u0647 JSON \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0631\u062f\u06cc\u0645 \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0631 console.<\/p>\n<p>\u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u0628\u0647 \u0645\u0627 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<pre><code class=\"hljs\">{\n  userId: 123,\n  title: 'loren impsum doloris',\n  completed: false,\n  id: 201\n}\n<\/code><\/pre>\n<h2 id=\"handlingexceptionsanderrors\"><span class=\"ez-toc-section\" id=\"%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c_%d8%a8%d9%87_%d8%a7%d8%b3%d8%aa%d8%ab%d9%86%d8%a7%d9%87%d8%a7_%d9%88_%d8%ae%d8%b7%d8%a7%d9%87%d8%a7\"><\/span>\u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627 \u0648 \u062e\u0637\u0627\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0645\u0627 \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u062f\u0644\u0627\u06cc\u0644 \u0645\u062e\u062a\u0644\u0641 \u0628\u0627 \u0634\u06a9\u0633\u062a \u0645\u0648\u0627\u062c\u0647 \u0634\u0648\u0646\u062f &#8211; \u06cc\u06a9 \u062e\u0637\u0627 \u062f\u0631 \u0622\u0646 \u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u062f <code>fetch()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f\u060c \u0645\u0634\u06a9\u0644\u0627\u062a \u0627\u06cc\u0646\u062a\u0631\u0646\u062a\u060c \u062e\u0637\u0627\u0647\u0627\u06cc \u0633\u0631\u0648\u0631 \u062f\u0627\u062e\u0644\u06cc \u0648 \u0645\u0648\u0627\u0631\u062f \u062f\u06cc\u06af\u0631.  \u0645\u0627 \u0628\u0647 \u0631\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u06cc\u0646 \u0645\u0648\u0642\u0639\u06cc\u062a \u0647\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645\u060c \u06cc\u0627 \u062d\u062f\u0627\u0642\u0644 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0631\u062e \u062f\u0627\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627\u06cc \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u0645 <code>catch()<\/code> \u062f\u0631 \u0627\u0646\u062a\u0647\u0627\u06cc \u0632\u0646\u062c\u06cc\u0631\u0647 \u0648\u0639\u062f\u0647  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0633\u0627\u062f\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 <code>catch()<\/code> \u062a\u0627\u0628\u0639 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">let<\/span> todo = {\n    <span class=\"hljs-attr\">userId<\/span>: <span class=\"hljs-number\">123<\/span>,\n    <span class=\"hljs-attr\">title<\/span>: <span class=\"hljs-string\">\"loren impsum doloris\"<\/span>,\n    <span class=\"hljs-attr\">completed<\/span>: <span class=\"hljs-literal\">false<\/span>\n}\n\nfetch(<span class=\"hljs-string\">'https:\/\/jsonplaceholder.typicode.com\/todos'<\/span>, {\n    <span class=\"hljs-attr\">method<\/span>: <span class=\"hljs-string\">'POST'<\/span>,\n    <span class=\"hljs-attr\">body<\/span>: <span class=\"hljs-built_in\">JSON<\/span>.stringify(todo),\n    <span class=\"hljs-attr\">headers<\/span>: { <span class=\"hljs-string\">'Content-Type'<\/span>: <span class=\"hljs-string\">'application\/json'<\/span> }\n}).then(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> res.json())\n  .then(<span class=\"hljs-function\"><span class=\"hljs-params\">json<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(json))\n  .catch(<span class=\"hljs-function\"><span class=\"hljs-params\">err<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(err));\n<\/code><\/pre>\n<p>\u062f\u0631 \u062d\u0627\u0644\u062a \u0627\u06cc\u062f\u0647 \u0622\u0644\u060c \u0634\u0645\u0627 \u0646\u0628\u0627\u06cc\u062f \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0627\u0632 \u06a9\u0646\u0627\u0631 \u0648 print \u062e\u0637\u0627\u0647\u0627\u060c \u0627\u0645\u0627 \u062f\u0631 \u0639\u0648\u0636 \u0633\u06cc\u0633\u062a\u0645\u06cc \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0622\u0646\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u06a9\u0647 \u0627\u06af\u0631 \u067e\u0627\u0633\u062e \u0645\u0627 \u062f\u0627\u0631\u0627\u06cc \u06a9\u062f \u0648\u0636\u0639\u06cc\u062a 3xx\/4xx\/5xx \u0628\u0627\u0634\u062f\u060c \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06cc\u0627 \u0646\u0627\u0645\u0648\u0641\u0642 \u0628\u0648\u062f\u0647 \u06cc\u0627 \u0628\u0627\u06cc\u062f \u0645\u0631\u0627\u062d\u0644 \u062f\u06cc\u06af\u0631\u06cc \u062a\u0648\u0633\u0637 \u0645\u0634\u062a\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f.<\/p>\n<p>\u06cc\u0639\u0646\u06cc\u060c \u06a9\u062f\u0647\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a HTTP 3xx \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0645\u0631\u0627\u062d\u0644 \u0627\u0636\u0627\u0641\u06cc \u062a\u0648\u0633\u0637 \u0645\u0634\u062a\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f\u060c \u06a9\u062f\u0647\u0627\u06cc 4xx \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0648 \u06a9\u062f\u0647\u0627\u06cc 5xx \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u062e\u0637\u0627\u0647\u0627\u06cc \u0633\u0631\u0648\u0631 \u0647\u0633\u062a\u0646\u062f.  \u0647\u0645\u0647 \u0627\u06cc\u0646 \u06a9\u062f\u0647\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a \u0628\u0647 \u0645\u0627 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f \u06a9\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0627 \u0627\u0632 \u0646\u0638\u0631 \u0639\u0645\u0644\u06cc \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0646\u0628\u0648\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p><code>catch()<\/code>  \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0631\u0627 \u062b\u0628\u062a \u0646\u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f \u0632\u06cc\u0631\u0627 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u0633\u0631\u0648\u0631 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u060c \u06cc\u0639\u0646\u06cc \u0645\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0627\u062f\u06cc\u0645 \u0648 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0627\u0633\u062e \u06af\u0631\u0641\u062a\u06cc\u0645.  \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645 \u062a\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u0645 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u0645\u0634\u062a\u0631\u06cc-\u0633\u0631\u0648\u0631 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0648\u062f\u060c \u0627\u0645\u0627 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u06a9\u062f\u0647\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a HTTP \u0645\u0648\u0641\u0642 (2xx) \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u06a9\u0631\u062f\u06cc\u0645\u060c \u067e\u0648\u0634\u0634 \u0645\u06cc \u062f\u0647\u06cc\u0645.<\/p>\n<p>\u06cc\u06a9 \u0631\u0627\u0647 \u0645\u062a\u062f\u0627\u0648\u0644 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0646\u0627\u0645\u0648\u0641\u0642 \u062e\u0637\u0627 \u0645\u06cc \u062f\u0647\u0646\u062f\u060c \u0627\u06cc\u062c\u0627\u062f \u062a\u0627\u0628\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a HTTP \u067e\u0627\u0633\u062e \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u0622\u0646 \u062a\u0627\u0628\u0639\u060c \u0627\u06af\u0631 \u06a9\u062f \u0648\u0636\u0639\u06cc\u062a \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0645\u0648\u0641\u0642\u06cc\u062a \u0646\u0628\u0627\u0634\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u062e\u0637\u0627 \u0648 <code>catch()<\/code> \u0622\u0646 \u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u06af\u0631\u0641\u062a.<\/p>\n<p>\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0630\u06a9\u0631 \u0634\u062f\u0647 \u0642\u0628\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>ok<\/code> \u0632\u0645\u06cc\u0646\u0647 \u06cc <code>Response<\/code> \u0627\u0634\u06cc\u0627\u0621\u060c \u06a9\u0647 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a <code>true<\/code> \u0627\u06af\u0631 \u06a9\u062f \u0648\u0636\u0639\u06cc\u062a 2xx \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">checkResponseStatus<\/span>(<span class=\"hljs-params\">res<\/span>) <\/span>{\n    <span class=\"hljs-keyword\">if<\/span>(res.ok){\n        <span class=\"hljs-keyword\">return<\/span> res\n    } <span class=\"hljs-keyword\">else<\/span> {\n        <span class=\"hljs-keyword\">throw<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Error<\/span>(<span class=\"hljs-string\">`The HTTP status of the reponse: <span class=\"hljs-subst\">${res.status}<\/span> (<span class=\"hljs-subst\">${res.statusText}<\/span>)`<\/span>);\n    }\n}\n\nfetch(<span class=\"hljs-string\">'https:\/\/jsonplaceholder.typicode.com\/MissingResource'<\/span>)\n    .then(checkResponseStatus);\n    .then(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> res.json());\n    .then(<span class=\"hljs-function\"><span class=\"hljs-params\">json<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(json));\n    .catch(<span class=\"hljs-function\"><span class=\"hljs-params\">err<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(err));\n<\/code><\/pre>\n<p>\u0645\u0627 \u0627\u0632 \u062a\u0627\u0628\u0639 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc \u0632\u0646\u062c\u06cc\u0631\u0647 \u0648\u0639\u062f\u0647 (\u0642\u0628\u0644 \u0627\u0632 \u062a\u062c\u0632\u06cc\u0647 \u0628\u062f\u0646\u0647 \u067e\u0627\u0633\u062e) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0622\u06cc\u0627 \u0628\u0627 \u0645\u0634\u06a9\u0644\u06cc \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u0647 \u0627\u06cc\u0645 \u06cc\u0627 \u062e\u06cc\u0631.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u062c\u0627\u06cc \u0622\u0646 \u06cc\u06a9 \u062e\u0637\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u067e\u0631\u062a\u0627\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0627\u0632 \u0647\u0645\u060c \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0641\u0642\u0637 \u0631\u0648\u06cc \u0622\u0646 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f console.<\/p>\n<p>\u0627\u06af\u0631 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0637\u0628\u0642 \u0627\u0646\u062a\u0638\u0627\u0631 \u067e\u06cc\u0634 \u0631\u0641\u062a \u0648 \u06a9\u062f \u0648\u0636\u0639\u06cc\u062a \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0645\u0648\u0641\u0642\u06cc\u062a \u0628\u0648\u062f\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627\u0646\u0646\u062f \u0642\u0628\u0644 \u067e\u06cc\u0634 \u0645\u06cc \u0631\u0648\u062f.<\/p>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0648\u0628 \u06cc\u06a9 \u06a9\u0627\u0631 \u0631\u0627\u06cc\u062c \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u0627\u0633\u062a \u0648 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u06cc\u062f\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645. <code>node-fetch<\/code> &#8211; \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0648\u0645\u06cc API \u0631\u0627 \u0628\u0627 NodeJS \u0633\u0627\u0632\u06af\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0622\u0646\u060c \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc HTTP \u0631\u062e \u062f\u0647\u062f\u060c \u0627\u0646\u062f\u0627\u062e\u062a\u0647\u200c\u0627\u06cc\u0645.<\/p>\n<\/div>\n<p>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u062c\u0645\u0647)# http<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-19 17:59:06<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;16006&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u062f\u0631 Node.js \u0628\u0627 node-fetchA \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0648\u0628 \u062f\u0627\u0631\u062f.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0648\u0628 \u0633\u0631\u0648\u0631 \u062e\u0627\u0631\u062c\u06cc \u06cc\u0627 API \u0648\u0627\u06a9\u0634\u06cc \u06cc\u0627 \u0628\u0647 \u0622\u0646 \u067e\u0633\u062a \u06a9\u0646\u06cc\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 fetch API \u0648 \u062a\u0627\u0628\u0639 window.fetch() \u0628\u0647 \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062f\u0633\u062a \u06cc\u0627\u0641\u062a.  \u062f\u0631 NodeJS \u0686\u0646\u062f\u06cc\u0646 ...&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0645\u0639\u0631\u0641\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0646\u0627\u0628\u0639 \u0645\u062e\u062a\u0644\u0641 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0648\u0628 \u062f\u0627\u0631\u062f. \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0644\u0627\u0632\u0645 \u0628\u0627\u0634\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0648\u0628 \u0633\u0631\u0648\u0631 \u06cc\u0627 API \u062e\u0627\u0631\u062c\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0622\u0646 \u067e\u0633\u062a \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a\u060c \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 fetch API \u0648 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9043,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1772,620],"tags":[],"class_list":["post-16006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","category-programming"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=16006"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16006\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/9043"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=16006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=16006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=16006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}