{"id":28906,"date":"2023-07-02T00:14:44","date_gmt":"2023-07-01T20:44:44","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/how-to-fetch-data-using-the-providehttpclient-in-angular-5h47\/"},"modified":"2023-07-02T00:14:44","modified_gmt":"2023-07-01T20:44:44","slug":"how-to-fetch-data-using-the-providehttpclient-in-angular-5h47","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/how-to-fetch-data-using-the-providehttpclient-in-angular-5h47\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 provideHttpClient \u062f\u0631 \u0627\u0646\u062c\u0645\u0646 Angular &#8211; DEV"},"content":{"rendered":"<div data-article-id=\"1514706\" id=\"article-body\">\n<p>\u0633\u06cc\u0633\u062a\u0645 \u0627\u06a9\u0648 Angular \u062f\u0631 \u0637\u0648\u0644 \u0633\u0627\u0644 \u06af\u0630\u0634\u062a\u0647 \u062f\u0633\u062a\u062e\u0648\u0634 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\u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u0645\u0627\u0698\u0648\u0644 \u0628\u0646\u0627\u0645\u06cc\u0645 \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0628\u0633\u062a\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f. <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0645\u0633\u062a\u0642\u0644\u060c Angular \u0645\u0641\u0647\u0648\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u06a9\u0631\u062f <code>provideHttpClient<\/code>.  \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u0627\u0698\u0648\u0644\u060c <code>HttpClientModule<\/code> \u0631\u0627\u0647\u06cc \u0628\u0631\u0627\u06cc \u0631\u0641\u062a\u0646 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f.  \u062f\u0631 \u0686\u0646\u062f \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u06cc\u060c \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f <code>provideHttpClient<\/code> \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 REST API \u0639\u0645\u0648\u0645\u06cc.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" 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ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/how-to-fetch-data-using-the-providehttpclient-in-angular-5h47\/#%D9%86%D8%AD%D9%88%D9%87_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_provideHttpClient\" >\u0646\u062d\u0648\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc provideHttpClient<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/how-to-fetch-data-using-the-providehttpclient-in-angular-5h47\/#%DB%8C%DA%A9%D9%BE%D8%A7%D8%B1%DA%86%D9%87_%D8%B3%D8%A7%D8%B2%DB%8C_JSON_Placeholder_REST_API\" >\u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0633\u0627\u0632\u06cc JSON Placeholder REST API<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/how-to-fetch-data-using-the-providehttpclient-in-angular-5h47\/#%D9%86%D9%85%D8%A7%DB%8C%D8%B4_%D8%AF%D8%A7%D8%AF%D9%87_%D9%87%D8%A7_%D8%AF%D8%B1_%DB%8C%DA%A9_%D8%AC%D8%AF%D9%88%D9%84_HTML\" >\u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 HTML<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/how-to-fetch-data-using-the-providehttpclient-in-angular-5h47\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%D8%B4_%D9%86%DB%8C%D8%A7%D8%B2%D9%87%D8%A7\"><\/span>\n<p>  \u067e\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0645\u0633\u062a\u0644\u0632\u0645 \u0622\u0646 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\u06a9\u0627\u0646\u0627\u0644 \u06cc\u0648\u062a\u06cc\u0648\u0628 \u0645\u0646 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=_PXwI8ogKCs\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/www.youtube.com\/watch?v=_PXwI8ogKCs<\/a><br \/>\n<\/iframe>\n<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AD%D9%88%D9%87_%D9%86%D8%B5%D8%A8_%D9%88_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DB%8C%DA%A9_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D9%85%D8%B3%D8%AA%D9%82%D9%84_%D8%AF%D8%B1_Angular_16\"><\/span>\n<p>  \u0646\u062d\u0648\u0647 \u0646\u0635\u0628 \u0648 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0633\u062a\u0642\u0644 \u062f\u0631 Angular 16<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 Angular \u062c\u062f\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u0645 \u06a9\u0647 Angular \u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0628\u0627\u06cc\u062f \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0647 \u0648 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>ng version<\/code>.  \u0627\u06af\u0631 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 Angular \u0631\u0648\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u0634\u0645\u0627 \u0646\u0635\u0628 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u0646\u0635\u0628 \u0622\u0646 \u0628\u0627\u06cc\u062f \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight console\"><code><span class=\"go\">npm install -g @angular\/cli\n\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u0646\u0635\u0628\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0631\u0627 \u0628\u0628\u0646\u062f\u06cc\u062f \u0648 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0633\u067e\u0633 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f <code>ng version<\/code> \u0641\u0631\u0645\u0627\u0646  \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0646\u062a\u06cc\u062c\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0628\u0647 \u0645\u0627 \u0628\u062f\u0647\u062f:<br \/><br \/>\u0627\u0632 \u062a\u0635\u0648\u06cc\u0631 \u0628\u0627\u0644\u0627 \u0646\u0633\u062e\u0647 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0646\u06af\u0648\u0644\u0627\u0631 \u0631\u0627 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0646\u06af\u0627\u0631\u0634 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0646\u06af\u0648\u0644\u0627\u0631 16 \u0645\u06cc \u0628\u0627\u0634\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0633\u062a\u0642\u0644 \u062c\u062f\u06cc\u062f \u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u062e\u0648\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight console\"><code><span class=\"go\">ng new ng-client --routing=false --style=css --standalone\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0633\u062a\u0642\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f <strong>ng-client<\/strong>.  \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u062f\u0648\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u0631\u0648\u06cc false \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0648 \u06cc\u06a9 \u0634\u06cc\u0648\u0647 \u0646\u0627\u0645\u0647 CSS.  \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 <strong>ng-client<\/strong> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f <code>ng serve --open<\/code> \u0641\u0631\u0645\u0627\u0646  \u0627\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0627\u0644\u06af\u0648\u06cc Angular \u0631\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0628\u0627\u0632 \u06a9\u0646\u062f.<br \/><img decoding=\"async\" src=\"https:\/\/nabfollower.com\/blog\/wp-content\/uploads\/2023\/07\/1688244284_997_\u0646\u062d\u0648\u0647-\u0648\u0627\u06a9\u0634\u06cc-\u062f\u0627\u062f\u0647-\u0647\u0627-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-provideHttpClient-\u062f\u0631-\u0627\u0646\u062c\u0645\u0646.png\" alt=\"\u0627\u0644\u06af\u0648\u06cc \u0632\u0627\u0648\u06cc\u0647 \u0627\u06cc\" loading=\"lazy\" width=\"800\" height=\"381\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D9%88%D9%84%DB%8C%D8%AF_%D8%B3%D8%B1%D9%88%DB%8C%D8%B3_Angular\"><\/span>\n<p>  \u062a\u0648\u0644\u06cc\u062f \u0633\u0631\u0648\u06cc\u0633 Angular<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627 \u062f\u0631 Angular \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc TypeScript \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0627\u0646\u062c\u0627\u0645 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u062e\u0627\u0635 \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Angular \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u0645\u0627 \u0627\u0632 \u0633\u0631\u0648\u06cc\u0633 Angular \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 REST API \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0627\u0648\u0644\u06cc\u0646 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 Angular Service \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight console\"><code><span class=\"go\">ng g service service\/data\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0645\u0648\u0627\u0631\u062f \u0641\u0648\u0642\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 <code>DataService<\/code> \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u067e\u0648\u0634\u0647 \u0633\u0631\u0648\u06cc\u0633 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f. <\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AD%D9%88%D9%87_%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_provideHttpClient\"><\/span>\n<p>  \u0646\u062d\u0648\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc provideHttpClient<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Angular Service\u060c \u0628\u0647 \u0642\u0633\u0645\u062a \u0632\u06cc\u0631 \u0645\u06cc \u0631\u0648\u06cc\u0645 <code>main.ts<\/code> \u0641\u0627\u06cc\u0644.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">bootstrapApplication<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/platform-browser<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">AppComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/app\/app.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">provideHttpClient<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nx\">bootstrapApplication<\/span><span class=\"p\">(<\/span><span class=\"nx\">AppComponent<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">providers<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">provideHttpClient<\/span><span class=\"p\">()],<\/span>\n<span class=\"p\">}).<\/span><span class=\"k\">catch<\/span><span class=\"p\">((<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">));<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u062e\u0644\u0627\u0635\u0647 \u06a9\u0631\u062f\u0646 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0645\u0627<\/p>\n<ul>\n<li>      \u0628\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f <code>provideHttpClient<\/code> \u0627\u0632 <code>@angular\/common\/http<\/code> \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/li>\n<li>      \u0628\u0639\u062f\u060c \u0645\u0627 \u062a\u0632\u0631\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>provideHttpClient()<\/code> \u062f\u0631 \u062f\u0627\u062e\u0644 <code>providers<\/code> \u0622\u0631\u0627\u06cc\u0647. <\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0627\u06a9\u0646\u0648\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>HttpClient<\/code> \u0628\u0631\u0627\u06cc \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627 REST API \u062f\u0631 \u0645\u0627 <code>DataService<\/code> \u0641\u0627\u06cc\u0644.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%DB%8C%DA%A9%D9%BE%D8%A7%D8%B1%DA%86%D9%87_%D8%B3%D8%A7%D8%B2%DB%8C_JSON_Placeholder_REST_API\"><\/span>\n<p>  \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0633\u0627\u0632\u06cc JSON Placeholder REST API<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>REST API \u0639\u0645\u0648\u0645\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f JSON Placeholder \u0646\u0627\u0645 \u062f\u0627\u0631\u062f.  \u0628\u0631\u0627\u06cc \u0627\u062f\u063a\u0627\u0645 \u0627\u06cc\u0646 API\u060c \u0628\u0627\u06cc\u062f \u0686\u0646\u062f \u0628\u0633\u062a\u0647 \u0631\u0627 \u062f\u0631 \u062e\u0648\u062f \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645 <code>DataService<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClient<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Observable<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0631\u0627\u0628\u0637\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0647 \u0634\u06a9\u0644 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0631\u0648\u0634\u06cc \u06a9\u0647 \u0634\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u062c\u0627\u0645 \u0627\u0633\u062a\u060c \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kr\">interface<\/span> <span class=\"nx\">Post<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nl\">userId<\/span><span class=\"p\">:<\/span> <span class=\"nx\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">id<\/span><span class=\"p\">:<\/span> <span class=\"nx\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">title<\/span><span class=\"p\">:<\/span> <span class=\"nx\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">body<\/span><span class=\"p\">:<\/span> <span class=\"nx\">string<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06cc\u0646 <code>user id<\/code>\u060c <code>id<\/code>\u060c <code>title<\/code>\u060c \u0648 <code>body<\/code> \u0647\u0645\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u0645.  \u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u067e\u06cc\u0648\u0646\u062f REST API \u0645\u0627 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0622\u0646 \u0631\u0627 \u062a\u0632\u0631\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>HttpClient<\/code> \u062f\u0631 \u0633\u0627\u0632\u0646\u062f\u0647<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">apiUrl<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">https:\/\/jsonplaceholder.typicode.com\/posts<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span><span class=\"kr\">private<\/span> <span class=\"nx\">http<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HttpClient<\/span><span class=\"p\">)<\/span> <span class=\"p\">{}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u062a\u0627\u0628\u0639\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0627 REST API \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">getAllPosts<\/span><span class=\"p\">():<\/span> <span class=\"nx\">Observable<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Post<\/span><span class=\"p\">[]<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Post<\/span><span class=\"p\">[]<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">apiUrl<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li>      \u0627\u06cc\u0646 <code>getAllPosts()<\/code> \u0628\u0647 \u06cc\u06a9 \u0636\u0645\u06cc\u0645\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>Observable<\/code> \u0627\u0632 \u0646\u0648\u0639 <code>Post<\/code>.<\/li>\n<li>      \u062f\u0631 <code>return<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647\u060c \u0645\u0627 \u0627\u0632 <code>get<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a http \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 API.<\/li>\n<\/ul>\n<p>\u0645\u0627 <code>DataService<\/code> \u0627\u06a9\u0646\u0648\u0646 \u0641\u0627\u06cc\u0644 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClient<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Observable<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">rxjs<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Injectable<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kr\">interface<\/span> <span class=\"nx\">Post<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nl\">userId<\/span><span class=\"p\">:<\/span> <span class=\"nx\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">id<\/span><span class=\"p\">:<\/span> <span class=\"nx\">number<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">title<\/span><span class=\"p\">:<\/span> <span class=\"nx\">string<\/span><span class=\"p\">;<\/span>\n  <span class=\"nl\">body<\/span><span class=\"p\">:<\/span> <span class=\"nx\">string<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"p\">@<\/span><span class=\"nd\">Injectable<\/span><span class=\"p\">({<\/span>\n  <span class=\"na\">providedIn<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">root<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n<span class=\"p\">})<\/span>\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">DataService<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">apiUrl<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">https:\/\/jsonplaceholder.typicode.com\/posts<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span><span class=\"kr\">private<\/span> <span class=\"nx\">http<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HttpClient<\/span><span class=\"p\">)<\/span> <span class=\"p\">{}<\/span>\n\n  <span class=\"nx\">getAllPosts<\/span><span class=\"p\">():<\/span> <span class=\"nx\">Observable<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Post<\/span><span class=\"p\">[]<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">Post<\/span><span class=\"p\">[]<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">apiUrl<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u060c \u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0632\u0631\u06cc\u0642 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc\u060c \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0627\u0632 \u0641\u0627\u06cc\u0644 \u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a \u062e\u0648\u062f \u0628\u0627 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D9%85%D8%A7%DB%8C%D8%B4_%D8%AF%D8%A7%D8%AF%D9%87_%D9%87%D8%A7_%D8%AF%D8%B1_%DB%8C%DA%A9_%D8%AC%D8%AF%D9%88%D9%84_HTML\"><\/span>\n<p>  \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 HTML<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u062c\u062f\u0648\u0644\u060c \u0628\u0647 \u0622\u062f\u0631\u0633 \u062e\u0648\u062f \u0645\u06cc \u0631\u0648\u06cc\u0645 <code>app.component.ts<\/code> \u0641\u0627\u06cc\u0644.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<ul>\n<li>\u0645\u0627 \u0628\u0627 \u0648\u0627\u0631\u062f\u0627\u062a \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>DataService<\/code> \u06a9\u0647 \u062f\u0631 <strong>\u062e\u0637 3<\/strong>\u060c \u0648 \u0633\u067e\u0633 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0633\u0627\u0632\u0646\u062f\u0647 \u062a\u0632\u0631\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <strong>\u062e\u0637 24<\/strong>.<\/li>\n<li>\u0628\u0639\u062f\u060c \u0645\u0627 \u0627\u06cc\u0646\u062a\u0631\u0641\u06cc\u0633 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 <code>Post<\/code> \u0628\u06cc\u0646 <strong>\u062e\u0637 5<\/strong> \u0648 <strong>\u062e\u0637 11<\/strong>. <\/li>\n<li>\u06a9\u0647 \u062f\u0631 <strong>\u062e\u0637 21<\/strong> \u0648 <strong>\u062e\u0637 22<\/strong>\u060c \u062f\u0648 \u0645\u062a\u063a\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645.  \u0627\u0648\u0644\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f <code>posts<\/code>\u060c \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0646\u0648\u0639 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>Post<\/code>\u060c \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 \u0627\u0648\u0644\u06cc\u0647 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062e\u0627\u0644\u06cc \u0627\u0633\u062a(<code>[]<\/code>).  \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u0634\u062f\u0647 \u0627\u0632 REST API \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f.  \u0645\u062a\u063a\u06cc\u0631 \u062f\u0648\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u062f <code>errorMessage<\/code> \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f\u060c \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627\u06cc \u0645\u0627 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f.<\/li>\n<li>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u0627 <code>ngOnInit<\/code> \u0642\u0644\u0627\u0628 \u0686\u0631\u062e\u0647 \u062d\u06cc\u0627\u062a \u0645\u0627 \u0645\u0646\u0637\u0642 \u0645\u0635\u0631\u0641 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>DataService<\/code>.  \u06a9\u0647 \u062f\u0631 <strong>\u062e\u0637 27<\/strong>\u060c \u0645\u0627 \u062a\u0645\u0627\u0633 \u06af\u0631\u0641\u062a\u06cc\u0645 <code>getAllPosts()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0632 DataService \u0645\u0627.  \u067e\u0633 \u0627\u0632 \u0622\u0646 \u0645\u0634\u062a\u0631\u06a9 \u0634\u062f\u06cc\u0645 <code>getAllPosts()<\/code> \u062a\u0627\u0628\u0639\u060c \u0628\u0627\u0632\u06af\u0634\u062a \u062f\u0648 <code>Observers<\/code> \u0627\u0632 \u0627\u0634\u062a\u0631\u0627\u06a9  \u0627\u0648\u0644\u06cc\u0646 <code>Observer<\/code> \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f <code>next<\/code> \u06a9\u0647 \u062f\u0631 <strong>\u062e\u0637 28<\/strong>.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u062a\u0645\u0627\u0633 \u06af\u0631\u0641\u062a\u06cc\u0645 <code>posts<\/code> \u0645\u062a\u063a\u06cc\u0631\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627 \u062f\u0631 \u0622\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 <strong>\u062e\u0637 21<\/strong>\u060c \u0648 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0628\u0639\u062f\u06cc \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0636\u0645\u06cc\u0645\u0647 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0646\u06cc\u0632 \u06af\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f <strong>\u0646\u0648\u0634\u062a\u0647 \u0647\u0627<\/strong>.  \u0628\u0639\u062f\u060c \u062f\u0631 <strong>\u062e\u0637 32<\/strong>\u060c \u062e\u0637\u0627 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 <code>Observer<\/code> \u0648 \u0633\u067e\u0633 \u0647\u0631\u06af\u0648\u0646\u0647 \u062e\u0637\u0627\u06cc \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0631\u062e \u062f\u0647\u062f \u0631\u0627 \u067e\u06cc\u0648\u0633\u062a \u06a9\u0646\u06cc\u062f <code>errorMessage<\/code> \u0645\u062a\u063a\u06cc\u0631.<\/li>\n<\/ul>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc\u060c \u0627\u06af\u0631 \u0647\u0645\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0648 \u0633\u067e\u0633 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>ng serve --open<\/code> \u062f\u0633\u062a\u0648\u0631\u060c \u06cc\u06a9 \u062a\u0628 \u062c\u062f\u06cc\u062f \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0627\u0632 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0645\u0627 <code>app.component.ts<\/code> \u0641\u0627\u06cc\u0644\u060c \u0645\u0627 \u06cc\u06a9 <code>console.log<\/code> \u0631\u0648\u0634 \u062f\u0631 <strong>\u062e\u0637 30<\/strong>\u060c \u06a9\u0647 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0647\u0646\u06af\u0627\u0645 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u06a9\u0646\u0633\u0648\u0644\u060c \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u0645:<br \/><img decoding=\"async\" src=\"https:\/\/nabfollower.com\/blog\/wp-content\/uploads\/2023\/07\/1688244284_554_\u0646\u062d\u0648\u0647-\u0648\u0627\u06a9\u0634\u06cc-\u062f\u0627\u062f\u0647-\u0647\u0627-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-provideHttpClient-\u062f\u0631-\u0627\u0646\u062c\u0645\u0646.png\" alt=\"\u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644\" loading=\"lazy\" width=\"800\" height=\"422\" title=\"\"><br \/>\u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u062c\u062f\u0648\u0644\u060c \u0628\u0647 \u0633\u0645\u062a \u0632\u06cc\u0631 \u0645\u06cc \u0631\u0648\u06cc\u0645 <code>app.component.html<\/code>\u06a9\u062f \u062f\u06cc\u06af \u0628\u062e\u0627\u0631 \u0631\u0627 \u067e\u0627\u06a9 \u06a9\u0646\u06cc\u062f \u0648 \u0633\u067e\u0633 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0686\u0633\u0628\u0627\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"o\">&lt;<\/span><span class=\"nx\">table<\/span><span class=\"o\">&gt;<\/span>\n  <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span><span class=\"o\">&gt;<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">id<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">title<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"nx\">th<\/span><span class=\"o\">&gt;<\/span><span class=\"nx\">body<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/th<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tr<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span> <span class=\"o\">*<\/span><span class=\"nx\">ngFor<\/span><span class=\"o\">=<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">let post of posts<\/span><span class=\"dl\">\"<\/span><span class=\"o\">&gt;<\/span>\n    <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{{<\/span><span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{{<\/span><span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">title<\/span><span class=\"p\">}}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\n<\/span>    <span class=\"o\">&lt;<\/span><span class=\"nx\">td<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">{{<\/span><span class=\"nx\">post<\/span><span class=\"p\">.<\/span><span class=\"nx\">body<\/span><span class=\"p\">}}<\/span><span class=\"o\">&lt;<\/span><span class=\"sr\">\/td<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"o\">&lt;<\/span><span class=\"sr\">\/tr<\/span><span class=\"err\">&gt;\n<\/span>  <span class=\"o\">&lt;<\/span><span class=\"nx\">tr<\/span><span class=\"o\">&gt;<\/span>\n<span class=\"o\">&lt;<\/span><span class=\"sr\">\/table<\/span><span class=\"err\">&gt;\n<\/span><\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0628\u0627\u0644\u0627\u060c \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645 <code>*ngFor<\/code> \u0628\u062e\u0634\u0646\u0627\u0645\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 <code>tr<\/code> \u062a\u06af \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062d\u0644\u0642\u0647 \u0628\u0632\u0646\u06cc\u062f.  \u0633\u067e\u0633 \u0627\u0632 \u062f\u0631\u0648\u0646 \u06cc\u0627\u0628\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645(<code>{{}}<\/code>) \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc <code>id<\/code>\u060c <code>title<\/code>\u060c \u0648 <code>body<\/code>. <\/p>\n<p>\u0627\u06af\u0631 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0646\u062a\u0627\u06cc\u062c \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0645\u0631\u0648\u0631\u06af\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645:<br \/><img decoding=\"async\" src=\"https:\/\/nabfollower.com\/blog\/wp-content\/uploads\/2023\/07\/1688244284_116_\u0646\u062d\u0648\u0647-\u0648\u0627\u06a9\u0634\u06cc-\u062f\u0627\u062f\u0647-\u0647\u0627-\u0628\u0627-\u0627\u0633\u062a\u0641\u0627\u062f\u0647-\u0627\u0632-provideHttpClient-\u062f\u0631-\u0627\u0646\u062c\u0645\u0646.png\" alt=\"\u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644\" loading=\"lazy\" width=\"800\" height=\"360\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0646\u062d\u0648\u0647 \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u0647 \u0627\u06cc\u062f <code>provideHttpClient<\/code> \u062f\u0631 \u0627\u0646\u06af\u0648\u0644\u0627\u0631.  \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0647 \u067e\u0627\u06cc\u0647 \u06a9\u062f \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u062e\u0632\u0646 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0631 Github Fork \u06cc\u0627 \u06a9\u0644\u0648\u0646 \u06a9\u0646\u06cc\u062f. <\/p>\n<p>\u0627\u06af\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0631\u0627 \u0645\u0641\u06cc\u062f \u0645\u06cc\u200c\u062f\u0627\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0639\u0636\u0648\u06cc\u062a \u062f\u0631 \u06a9\u0627\u0646\u0627\u0644 YouTube \u0645\u0646 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0622\u0645\u0648\u0632\u0634\u200c\u0647\u0627\u06cc \u0639\u0627\u0644\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0641\u0646\u0627\u0648\u0631\u06cc\u200c\u0647\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u0645\u0627\u0646\u0646\u062f JavaScript\u060c React\u060c Angular\u060c Node.js\u060c WordPress \u0648 \u063a\u06cc\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0645\u060c \u062d\u0645\u0627\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0633\u06cc\u0633\u062a\u0645 \u0627\u06a9\u0648 Angular \u062f\u0631 \u0637\u0648\u0644 \u0633\u0627\u0644 \u06af\u0630\u0634\u062a\u0647 \u062f\u0633\u062a\u062e\u0648\u0634 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646 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&hellip;<\/p>\n","protected":false},"author":2,"featured_media":28908,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-28906","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/28906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=28906"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/28906\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/28908"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=28906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=28906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=28906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}