{"id":74364,"date":"2024-08-22T17:23:09","date_gmt":"2024-08-22T13:53:09","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/"},"modified":"2024-08-22T17:23:09","modified_gmt":"2024-08-22T13:53:09","slug":"webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/","title":{"rendered":"\ud83d\ude80 WebClient \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 RestTemplate \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 FeignClient: \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0627\u06cc"},"content":{"rendered":"<div data-article-id=\"1969288\" id=\"article-body\">\n<p>\u0647\u0646\u06af\u0627\u0645 \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0648\u0628 \u062f\u0631 \u062c\u0627\u0648\u0627\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0634\u062a\u0631\u06cc HTTP \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0633\u0631\u0648\u06cc\u0633 \u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0628\u0647\u0627\u0631\u060c \u0633\u0647 \u06af\u0632\u06cc\u0646\u0647 \u0645\u062d\u0628\u0648\u0628 \u0647\u0633\u062a\u0646\u062f <code>RestTemplate<\/code>\u060c <code>WebClient<\/code>\u060c \u0648 <code>FeignClient<\/code>. \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0646\u0642\u0627\u0637 \u0642\u0648\u062a \u0648 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u060c \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627 \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645.<\/p>\n<hr\/>\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\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<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:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/#1_RestTemplate_%F0%9F%8C%9F\" >1. RestTemplate \ud83c\udf1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/#2_%D9%88%D8%A8_%DA%A9%D9%84%D8%A7%DB%8C%D9%86%D8%AA_%F0%9F%8C%90\" >2. \u0648\u0628 \u06a9\u0644\u0627\u06cc\u0646\u062a \ud83c\udf10<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/#3_FeignClient_%F0%9F%8E%AF\" >3. FeignClient \ud83c\udfaf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/#%D8%AC%D8%AF%D9%88%D9%84_%D9%85%D9%82%D8%A7%DB%8C%D8%B3%D9%87\" >\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/#%D8%A7%D9%86%D8%AA%D8%AE%D8%A7%D8%A8_%D9%85%D8%B4%D8%AA%D8%B1%DB%8C_%D9%85%D9%86%D8%A7%D8%B3%D8%A8\" >\u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0634\u062a\u0631\u06cc \u0645\u0646\u0627\u0633\u0628<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/webclient-vs-resttemplate-vs-feignclient-a-comparative-guide-4028\/#%D8%A8%D8%A7_%D9%85%D9%86_%D8%A7%D8%B1%D8%AA%D8%A8%D8%A7%D8%B7_%D8%A8%D8%B1%D9%82%D8%B1%D8%A7%D8%B1_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0628\u0627 \u0645\u0646 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_RestTemplate_%F0%9F%8C%9F\"><\/span>\n<p>  <strong>1. RestTemplate \ud83c\udf1f<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0646\u0645\u0627\u06cc \u06a9\u0644\u06cc:<\/strong><br \/><code>RestTemplate<\/code>  \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 HTTP \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u062f\u062a \u0637\u0648\u0644\u0627\u0646\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062f\u0631 \u0628\u0647\u0627\u0631 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0628\u0627 Spring Boot \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><strong>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627:<\/strong><\/p>\n<ul>\n<li>\n<strong>\u062a\u0645\u0627\u0633 \u0647\u0627\u06cc \u0647\u0645\u0632\u0645\u0627\u0646<\/strong>: \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc HTTP \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\n<strong>API \u0633\u0627\u062f\u0647<\/strong>: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0622\u0633\u0627\u0646 \u0628\u0627 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc GET\u060c POST\u060c PUT\u060c DELETE \u0648 \u063a\u06cc\u0631\u0647.<\/li>\n<li>\n<strong>\u0642\u0627\u0628\u0644 \u062a\u0646\u0638\u06cc\u0645<\/strong>: \u0628\u0647 \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u062e\u0637\u0627\u060c \u0631\u0647\u06af\u06cc\u0631\u0647\u0627 \u0648 \u0645\u0628\u062f\u0644\u200c\u0647\u0627\u06cc \u067e\u06cc\u0627\u0645 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li>\n<\/ul>\n<p><strong>\u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647:<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight java\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.web.client.RestTemplate<\/span><span class=\"o\">;<\/span>\n\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">RestTemplateExample<\/span> <span class=\"o\">{<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">RestTemplate<\/span> <span class=\"n\">restTemplate<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">RestTemplate<\/span><span class=\"o\">();<\/span>\n\n    <span class=\"kd\">public<\/span> <span class=\"nc\">String<\/span> <span class=\"nf\">getExample<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\n        <span class=\"nc\">String<\/span> <span class=\"n\">url<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"https:\/\/api.example.com\/data\"<\/span><span class=\"o\">;<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">restTemplate<\/span><span class=\"o\">.<\/span><span class=\"na\">getForObject<\/span><span class=\"o\">(<\/span><span class=\"n\">url<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span><span class=\"o\">.<\/span><span class=\"na\">class<\/span><span class=\"o\">);<\/span>\n    <span class=\"o\">}<\/span>\n<span class=\"o\">}<\/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><strong>\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647:<\/strong><\/p>\n<ul>\n<li>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u06a9\u062f \u0642\u062f\u06cc\u0645\u06cc.<\/li>\n<li>\u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647\u060c \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc HTTP.<\/li>\n<li>\u0648\u0642\u062a\u06cc \u0631\u0641\u062a\u0627\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644 \u0627\u0633\u062a.<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"2_%D9%88%D8%A8_%DA%A9%D9%84%D8%A7%DB%8C%D9%86%D8%AA_%F0%9F%8C%90\"><\/span>\n<p>  <strong>2. \u0648\u0628 \u06a9\u0644\u0627\u06cc\u0646\u062a \ud83c\udf10<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0646\u0645\u0627\u06cc \u06a9\u0644\u06cc:<\/strong><br \/><code>WebClient<\/code>  \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 HTTP \u063a\u06cc\u0631 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0648 \u0648\u0627\u06a9\u0646\u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0628\u0647\u0627\u0631 5 \u0645\u0639\u0631\u0641\u06cc \u0634\u062f. \u0628\u062e\u0634\u06cc \u0627\u0632 \u0645\u0627\u0698\u0648\u0644 Spring WebFlux \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0645\u062f\u0631\u0646 \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0647\u0645\u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u0644\u0627\u06cc\u06cc \u062f\u0627\u0631\u0646\u062f \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0627\u0633\u062a.<\/p>\n<p><strong>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627:<\/strong><\/p>\n<ul>\n<li>\n<strong>\u062a\u0645\u0627\u0633 \u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646<\/strong>: \u0627\u0632 \u0639\u0645\u0644\u06cc\u0627\u062a \u063a\u06cc\u0631 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\n<strong>Rich API<\/strong>: \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 API \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u062a\u0631 \u0648 \u0631\u0648\u0627\u0646 \u062a\u0631\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f <code>RestTemplate<\/code>.<\/li>\n<li>\n<strong>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u0641\u0634\u0627\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc<\/strong>: \u0628\u0627\u0631\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u0648 \u0641\u0634\u0627\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u0631\u0627 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<p><strong>\u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647:<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight java\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.web.reactive.function.client.WebClient<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">reactor.core.publisher.Mono<\/span><span class=\"o\">;<\/span>\n\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">WebClientExample<\/span> <span class=\"o\">{<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">WebClient<\/span> <span class=\"n\">webClient<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">WebClient<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span><span class=\"s\">\"https:\/\/api.example.com\"<\/span><span class=\"o\">);<\/span>\n\n    <span class=\"kd\">public<\/span> <span class=\"nc\">Mono<\/span><span class=\"o\"><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">getExample<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">webClient<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">()<\/span>\n                        <span class=\"o\">.<\/span><span class=\"na\">uri<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/data\"<\/span><span class=\"o\">)<\/span>\n                        <span class=\"o\">.<\/span><span class=\"na\">retrieve<\/span><span class=\"o\">()<\/span>\n                        <span class=\"o\">.<\/span><span class=\"na\">bodyToMono<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span><span class=\"o\">.<\/span><span class=\"na\">class<\/span><span class=\"o\">);<\/span>\n    <span class=\"o\">}<\/span>\n<span class=\"o\">}<\/span>\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><strong>\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647:<\/strong><\/p>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u06cc\u0627 WebFlux \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li>\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc HTTP \u063a\u06cc\u0631 \u0645\u0633\u062f\u0648\u062f \u0648 \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f.<\/li>\n<li>\u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0627 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627 \u0628\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0647\u0645\u0632\u0645\u0627\u0646 \u0632\u06cc\u0627\u062f.<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"3_FeignClient_%F0%9F%8E%AF\"><\/span>\n<p>  <strong>3. FeignClient \ud83c\udfaf<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0646\u0645\u0627\u06cc \u06a9\u0644\u06cc:<\/strong><br \/><code>FeignClient<\/code>  \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 HTTP \u0627\u0639\u0644\u0627\u0645\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a HTTP \u0631\u0627 \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u0631\u0627\u0628\u0637 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u062e\u062f\u0645\u0627\u062a \u0648\u0628 \u0646\u06af\u0627\u0634\u062a \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0647 \u0637\u0648\u0631 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627 Spring Cloud \u0628\u0631\u0627\u06cc \u0631\u06cc\u0632\u0633\u0631\u0648\u06cc\u0633 \u0647\u0627 \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p><strong>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627:<\/strong><\/p>\n<ul>\n<li>\n<strong>API \u0627\u0639\u0644\u0627\u0645\u06cc<\/strong>: \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0627\u0628\u0637 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0648 \u062d\u0627\u0634\u06cc\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\n<strong>\u0628\u0627 Spring Cloud \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a<\/strong>: \u0628\u0627 \u06a9\u0634\u0641 \u0633\u0631\u0648\u06cc\u0633 \u0648 \u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631 \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\n<strong>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 Load Balancing<\/strong>: \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0627 \u0631\u06cc\u0628\u0648\u0646 \u06cc\u0627 \u062f\u06cc\u06af\u0631 \u0645\u062a\u0639\u0627\u062f\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u0628\u0627\u0631 \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<p><strong>\u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647:<\/strong><\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight java\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.cloud.openfeign.FeignClient<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.web.bind.annotation.GetMapping<\/span><span class=\"o\">;<\/span>\n\n<span class=\"nd\">@FeignClient<\/span><span class=\"o\">(<\/span><span class=\"n\">name<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"example-client\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">url<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"https:\/\/api.example.com\"<\/span><span class=\"o\">)<\/span>\n<span class=\"kd\">public<\/span> <span class=\"kd\">interface<\/span> <span class=\"nc\">ExampleClient<\/span> <span class=\"o\">{<\/span>\n    <span class=\"nd\">@GetMapping<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/data\"<\/span><span class=\"o\">)<\/span>\n    <span class=\"nc\">String<\/span> <span class=\"nf\">getExample<\/span><span class=\"o\">();<\/span>\n<span class=\"o\">}<\/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><strong>\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647:<\/strong><\/p>\n<ul>\n<li>\u0628\u0631\u0627\u06cc \u0645\u0639\u0645\u0627\u0631\u06cc\u200c\u0647\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0633\u0631\u0648\u06cc\u0633 \u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0627\u0639\u0644\u0627\u0645\u06cc \u0633\u0648\u062f\u0645\u0646\u062f \u0647\u0633\u062a\u0646\u062f.<\/li>\n<li>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc Spring Cloud \u0645\u0627\u0646\u0646\u062f \u06a9\u0634\u0641 \u0633\u0631\u0648\u06cc\u0633 \u0648 \u062a\u0639\u0627\u062f\u0644 \u0628\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<li>\u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 HTTP \u062a\u0645\u06cc\u0632 \u0648 \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc.<\/li>\n<\/ul>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AC%D8%AF%D9%88%D9%84_%D9%85%D9%82%D8%A7%DB%8C%D8%B3%D9%87\"><\/span>\n<p>  <strong>\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u06cc\u0633\u0647<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u0648\u06cc\u0698\u06af\u06cc<\/th>\n<th>RestTemplate<\/th>\n<th>\u0648\u0628 \u06a9\u0644\u0627\u06cc\u0646\u062a<\/th>\n<th>FeignClient<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0647\u0645\u0632\u0645\u0627\u0646 \/ \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646<\/strong><\/td>\n<td>\u0647\u0645\u0632\u0645\u0627\u0646<\/td>\n<td>\u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646<\/td>\n<td>\u0647\u0645\u0632\u0645\u0627\u0646<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0646\u0648\u0639 API<\/strong><\/td>\n<td>\u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a<\/td>\n<td>\u0631\u0648\u0627\u0646 \u0648 \u0648\u0627\u06a9\u0646\u0634\u06cc<\/td>\n<td>\u0627\u0639\u0644\u0627\u0645\u06cc<\/td>\n<\/tr>\n<tr>\n<td><strong>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc<\/strong><\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u0628\u0644\u0647<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<\/tr>\n<tr>\n<td><strong>\u067e\u0633 \u0641\u0634\u0627\u0631<\/strong><\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<td>\u0628\u0644\u0647<\/td>\n<td>\u062e\u06cc\u0631<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0627\u062f\u063a\u0627\u0645 \u0645\u06cc\u06a9\u0631\u0648\u0633\u0631\u0648\u06cc\u0633 \u0647\u0627<\/strong><\/td>\n<td>\u0645\u062d\u062f\u0648\u062f<\/td>\n<td>\u0645\u062d\u062f\u0648\u062f<\/td>\n<td>\u0639\u0627\u0644\u06cc<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647<\/strong><\/td>\n<td>\u0633\u0627\u062f\u0647<\/td>\n<td>\u0645\u062c\u062a\u0645\u0639 (\u0628\u0631\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc\u0627\u0646)<\/td>\n<td>\u062e\u06cc\u0644\u06cc \u0633\u0627\u062f\u0647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D9%86%D8%AA%D8%AE%D8%A7%D8%A8_%D9%85%D8%B4%D8%AA%D8%B1%DB%8C_%D9%85%D9%86%D8%A7%D8%B3%D8%A8\"><\/span>\n<p>  <strong>\u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0634\u062a\u0631\u06cc \u0645\u0646\u0627\u0633\u0628<\/strong><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>RestTemplate<\/code><\/strong>  \u0627\u06af\u0631 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0642\u062f\u06cc\u0645\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0646\u06cc\u0627\u0632 \u0646\u062f\u0627\u0631\u06cc\u062f.<\/li>\n<li>\n<strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>WebClient<\/code><\/strong>  \u0627\u06af\u0631 \u0628\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u06cc\u0646\u062a HTTP \u0645\u062f\u0631\u0646 \u0648 \u063a\u06cc\u0631 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0628\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0648\u0627\u06a9\u0646\u0634\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f.<\/li>\n<li>\n<strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>FeignClient<\/code><\/strong>  \u0627\u06af\u0631 \u062f\u0631 \u0645\u062d\u06cc\u0637 Spring Cloud \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0648 \u0631\u0627\u0628\u0637\u200c\u0647\u0627\u06cc \u06a9\u0644\u0627\u06cc\u0646\u062a \u0627\u0639\u0644\u0627\u0645\u06cc \u0631\u0627 \u062a\u0631\u062c\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u06cc\u062f.<\/li>\n<\/ul>\n<p>\u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062a\u062e\u0627\u0628\u060c \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0648 \u0645\u0639\u0645\u0627\u0631\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n<hr\/>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 HTTP \u06cc\u0627 \u0633\u0627\u06cc\u0631 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u0645\u0646 \u062f\u0631 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0627\u0634\u06cc\u062f!<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%A7_%D9%85%D9%86_%D8%A7%D8%B1%D8%AA%D8%A8%D8%A7%D8%B7_%D8%A8%D8%B1%D9%82%D8%B1%D8%A7%D8%B1_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0628\u0627 \u0645\u0646 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0647\u0646\u06af\u0627\u0645 \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0648\u0628 \u062f\u0631 \u062c\u0627\u0648\u0627\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0634\u062a\u0631\u06cc HTTP \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0633\u0631\u0648\u06cc\u0633 \u0647\u0627\u06cc \u062e\u0627\u0631\u062c\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0628\u0647\u0627\u0631\u060c \u0633\u0647 \u06af\u0632\u06cc\u0646\u0647 \u0645\u062d\u0628\u0648\u0628 \u0647\u0633\u062a\u0646\u062f RestTemplate\u060c WebClient\u060c \u0648 FeignClient. \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0646\u0642\u0627\u0637 \u0642\u0648\u062a \u0648 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u062e\u0648\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u060c \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627 \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. &hellip;<\/p>\n","protected":false},"author":2,"featured_media":74365,"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-74364","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\/74364","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=74364"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/74364\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/74365"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=74364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=74364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=74364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}