{"id":16374,"date":"2024-01-24T06:28:15","date_gmt":"2024-01-24T02:58:15","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/"},"modified":"2024-01-24T06:28:15","modified_gmt":"2024-01-24T02:58:15","slug":"%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/","title":{"rendered":"\u0645\u0642\u062f\u0645\u0647 Node.js StreamsStreams \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u062a\u0627 \u062d\u062f\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0627\u0633\u062a.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0631\u0627 \u0647\u0645\u0631\u0627\u0647\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0686\u0646\u062f \u0645\u0641\u0647\u0648\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0622\u0634\u0646\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062c\u0631\u06cc\u0627\u0646 \u0686\u06cc\u0633\u062a \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647&#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\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%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\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%a7%d8%b3%d8%aa%d8%b1%db%8c%d9%85_%da%86%db%8c%d8%b3%d8%aa\" >\u0627\u0633\u062a\u0631\u06cc\u0645 \u0686\u06cc\u0633\u062a<\/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\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d8%af%d8%b1_nodejs\" >\u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 Node.js<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d9%87%d8%a7%db%8c_%d9%82%d8%a7%d8%a8%d9%84_%d9%86%d9%88%d8%b4%d8%aa%d9%86\" >\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d9%87%d8%a7%db%8c_%d8%ae%d9%88%d8%a7%d9%86%d8%af%d9%86%db%8c\" >\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\u06cc<\/a><\/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\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d9%87%d8%a7%db%8c_%d8%af%d9%88%d8%a8%d9%84%da%a9%d8%b3\" >\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0648\u0628\u0644\u06a9\u0633<\/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\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%ae%d8%b7%d9%88%d8%b7_%d9%84%d9%88%d9%84%d9%87_%d8%ac%d8%b1%db%8c%d8%a7%d9%86\" >\u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u062c\u0631\u06cc\u0627\u0646<\/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\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%b1%d9%88%db%8c%d8%af%d8%a7%d8%af%d9%87%d8%a7%db%8c_%d9%85%d9%81%db%8c%d8%af_%d8%af%d8%b1_%db%8c%da%a9_%d8%ac%d8%b1%db%8c%d8%a7%d9%86\" >\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0645\u0641\u06cc\u062f \u062f\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%b1%d9%88%db%8c%d8%af%d8%a7%d8%af%d9%87%d8%a7_%d8%af%d8%b1_%d8%ac%d8%b1%db%8c%d8%a7%d9%86%e2%80%8c%d9%87%d8%a7%db%8c_%d8%ae%d9%88%d8%a7%d9%86%d8%af%d9%86%db%8c\" >\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%d8%b1%d9%88%db%8c%d8%af%d8%a7%d8%af%d9%87%d8%a7_%d8%af%d8%b1_%d8%ac%d8%b1%db%8c%d8%a7%d9%86%e2%80%8c%d9%87%d8%a7%db%8c_%d9%82%d8%a7%d8%a8%d9%84_%d9%86%d9%88%d8%b4%d8%aa%d9%86\" >\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%85%d9%82%d8%af%d9%85%d9%87-node-js-streamsstreams-%db%8c%da%a9-%d9%85%d9%81%d9%87%d9%88%d9%85-%d8%aa%d8%a7-%d8%ad%d8%af%db%8c-%d9%be%db%8c%d8%b4%d8%b1%d9%81%d8%aa%d9%87-%d8%a8%d8%b1%d8%a7%db%8c\/#%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\"> 7<\/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>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u062a\u0627 \u062d\u062f\u0648\u062f\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0647\u0633\u062a\u0646\u062f.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0631\u0627 \u0647\u0645\u0631\u0627\u0647\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0686\u0646\u062f \u0645\u0641\u0647\u0648\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0622\u0634\u0646\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h2 id=\"whatisastream\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%b3%d8%aa%d8%b1%db%8c%d9%85_%da%86%db%8c%d8%b3%d8%aa\"><\/span>\u0627\u0633\u062a\u0631\u06cc\u0645 \u0686\u06cc\u0633\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0633\u0627\u062f\u0647 \u062a\u0631\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062a\u0648\u0627\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0628\u06cc\u0634\u062a\u0631 \u0627\u0648\u0642\u0627\u062a\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0627\u0632 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u067e\u06cc\u0648\u0633\u062a\u0647 \u06cc\u0627 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0646\u0633\u0628\u062a\u0627\u064b \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0632\u0631\u06af \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.  \u0627\u06af\u0631 \u0627\u0646\u062f\u0627\u0632\u0647 \u0641\u0627\u06cc\u0644 \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u0641\u0636\u0627\u06cc \u062d\u0627\u0641\u0638\u0647 \u0622\u0632\u0627\u062f \u0634\u0645\u0627 \u0628\u0627\u0634\u062f\u060c \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0644 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f process \u0622\u06cc \u062a\u06cc.  \u0628\u0627\u06cc\u062f \u0642\u0637\u0639\u0647 \u0642\u0637\u0639\u0647 \u0628\u062e\u0648\u0627\u0646\u06cc \u0648 process \u0647\u0631 \u062a\u06a9\u0647\u060c \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0628\u0627 \u06cc\u06a9 \u062e\u0637 \u0627\u0632 \u0647\u0645 \u062c\u062f\u0627 \u0634\u0648\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u067e\u06cc\u0648\u0633\u062a\u0647 \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0634\u0628\u06a9\u0647 \u0627\u0633\u062a &#8211; \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0686\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u0645\u062f\u0627\u0648\u0645 \u0627\u0632 \u0641\u0631\u0633\u062a\u0646\u062f\u0647 \u0628\u0647 \u06af\u06cc\u0631\u0646\u062f\u0647 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0634\u062f.<\/p>\n<h2 id=\"streamsinnodejs\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d8%af%d8%b1_nodejs\"><\/span>\u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 Node.js<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <code>Stream<\/code> module \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u0628\u0648\u0645\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u062f\u0631 Node.js \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.  \u0631\u0627 <code>Stream<\/code> \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/nodejs.org\/docs\/latest\/api\/events.html\">Event Emitter<\/a> \u06a9\u0644\u0627\u0633\u060c \u06a9\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 Node.js \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u0648\u067e\u0631\u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0630\u0627\u062a\u0627\u064b \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0631\u0648\u06cc\u062f\u0627\u062f \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>4 \u0646\u0648\u0639 \u0627\u0633\u062a\u0631\u06cc\u0645 \u062f\u0631 Node.js \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<ul>\n<li><strong>\u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646:<\/strong> \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062a\u0648\u0627\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<\/li>\n<li><strong>\u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646:<\/strong> \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0645\u062a\u0648\u0627\u0644\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<\/li>\n<li><strong>\u062f\u0648\u0628\u0644\u06a9\u0633:<\/strong> \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u0648\u0634\u062a\u0646 \u0645\u062a\u0648\u0627\u0644\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<\/li>\n<li><strong>\u062a\u0628\u062f\u06cc\u0644:<\/strong> \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u0646\u0648\u0634\u062a\u0646 \u06cc\u0627 \u062e\u0648\u0627\u0646\u062f\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0641\u0634\u0631\u062f\u0647 \u0633\u0627\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f\u060c \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0641\u0634\u0631\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0641\u0634\u0631\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0686\u0646\u062f \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627 \u0646\u06af\u0627\u0647\u06cc \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645.<\/p>\n<h2 id=\"writablestreams\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d9%87%d8%a7%db%8c_%d9%82%d8%a7%d8%a8%d9%84_%d9%86%d9%88%d8%b4%d8%aa%d9%86\"><\/span>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0648\u0644 \u0627\u0632 \u0647\u0645\u0647\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> fs = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'fs'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> file = fs.createWriteStream(<span class=\"hljs-string\">'file.txt'<\/span>);\n\nfile.write(<span class=\"hljs-string\">'hello world'<\/span>);\nfile.end(<span class=\"hljs-string\">', from streams!'<\/span>);\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u06a9\u062f\u060c \u0645\u0627 \u0627\u0632 \u0645\u0627\u0698\u0648\u0644 \u0633\u06cc\u0633\u062a\u0645 \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 (<code>file.txt<\/code>) \u0648 2 \u062a\u06a9\u0647 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0631\u0648\u06cc \u0622\u0646 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f: <code>hello world<\/code> \u0648 <code>, from streams<\/code>.<\/p>\n<p>\u0628\u0631 \u062e\u0644\u0627\u0641 <code>fs.writeFile()<\/code> \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0631\u0627 \u06cc\u06a9\u0628\u0627\u0631\u0647 \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u062d\u062a\u0648\u0627 \u0631\u0627 \u062a\u06a9\u0647 \u0628\u0647 \u062a\u06a9\u0647 \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0648\u0631\u0648\u062f\u06cc \u067e\u06cc\u0648\u0633\u062a\u0647\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06a9\u0627\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0627\u0645\u062a\u062f\u0627\u062f \u062e\u0637\u0648\u0637 \u0632\u06cc\u0631 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> fs = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'fs'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> file = fs.createWriteStream(<span class=\"hljs-string\">'file.txt'<\/span>);\n\n<span class=\"hljs-keyword\">for<\/span> (<span class=\"hljs-keyword\">let<\/span> i = <span class=\"hljs-number\">0<\/span>; i &lt; <span class=\"hljs-number\">10000<\/span>; i++) {\n    file.write(<span class=\"hljs-string\">'Hello world '<\/span> + i);\n}\nfile.end();\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062e\u0648\u0627\u0647\u062f \u0646\u0648\u0634\u062a <code>Hello world + {i}<\/code> \u062f\u0647 \u0647\u0632\u0627\u0631 \u0628\u0627\u0631 \u0648 \u0633\u067e\u0633 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u062a\u0645\u0627\u0645 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\">Hello world 0\nHello world 1\nHello world 2\nHello world 3\nHello world 4\n...\n<\/code><\/pre>\n<p>\u0644\u0637\u0641\u0627 \u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f <code>.end()<\/code> \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627\u060c \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 <code>finish<\/code> \u0631\u0648\u06cc\u062f\u0627\u062f \u067e\u0633 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <code>.end()<\/code> \u0631\u0648\u0634 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0628\u062f\u0646\u0647 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u067e\u0631\u0648\u0646\u062f\u0647 \u0645\u0627 \u0631\u06cc\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h2 id=\"readablestreams\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d9%87%d8%a7%db%8c_%d8%ae%d9%88%d8%a7%d9%86%d8%af%d9%86%db%8c\"><\/span>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062e\u0648\u0627\u0646\u062f\u0646 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646\u060c \u0628\u0647 \u0645\u062b\u0627\u0644 \u0633\u0627\u062f\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0646\u06af\u0627\u0647\u06cc \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645.  \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062a\u06a9\u0647 \u062a\u06a9\u0647 \u0628\u062e\u0648\u0627\u0646\u06cc\u0645\u060c \u0628\u0647\u200c\u062c\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0645\u062d\u062a\u0648\u0627\u06cc \u06a9\u0627\u0645\u0644 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> fs = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'fs'<\/span>);\n\n<span class=\"hljs-keyword\">const<\/span> readableStream = fs.createReadStream(<span class=\"hljs-string\">'.\/article.md'<\/span>, {\n    <span class=\"hljs-attr\">highWaterMark<\/span>: <span class=\"hljs-number\">10<\/span>\n});\n\nreadableStream.\u0631\u0648\u06cc(<span class=\"hljs-string\">'readable'<\/span>, <span class=\"hljs-function\">() =&gt;<\/span> {\n    process.stdout.write(<span class=\"hljs-string\">`(<span class=\"hljs-subst\">${readableStream.read()}<\/span>)`<\/span>);\n});\n\nreadableStream.\u0631\u0648\u06cc(<span class=\"hljs-string\">'end'<\/span>, <span class=\"hljs-function\">() =&gt;<\/span> {\n    <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'DONE'<\/span>);\n});\n<\/code><\/pre>\n<p>\u0645\u0634\u0627\u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646\u060c \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>.createReadStream()<\/code> \u0631\u0648\u0634.<\/p>\n<p>\u062f\u0631 \u062d\u06cc\u0646 \u0628\u0627\u0641\u0631 (\u0628\u062e\u0634 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0642\u0637\u0639\u0627\u062a)\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0628\u0627\u0641\u0631 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f \u0631\u0648\u06cc \u0631\u0627 <code>highWaterMark<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u060c \u06a9\u0647 \u0628\u0647 \u0633\u0627\u0632\u0646\u062f\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 16384 \u0628\u0627\u06cc\u062a (16 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a) \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0631\u0627 \u0644\u063a\u0648 \u0646\u06a9\u0646\u06cc\u062f\u060c \u062c\u0631\u06cc\u0627\u0646 \u062a\u06a9\u0647\u200c\u0647\u0627\u06cc 16 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a\u06cc \u0631\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0646\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 process.<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u062a\u0646\u06cc \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0645\u0646\u0637\u0642\u06cc \u062a\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06a9\u0648\u0686\u06a9 \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u062a\u0646 \u0628\u0627 10 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u06a9\u0648\u0686\u06a9 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0628\u0627\u0644\u0627\u060c \u0645\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u062a\u06a9\u0647\u200c\u0627\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645\u060c \u0628\u0647\u200c\u062c\u0632 \u0628\u0627 \u0628\u0631\u0627\u06a9\u062a\u200c\u0647\u0627\u06cc\u06cc \u062f\u0631 \u0627\u0637\u0631\u0627\u0641 \u0622\u0646 \u0686\u0627\u067e \u06a9\u0631\u062f\u06cc\u0645 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u06a9\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0628\u06cc\u0646\u06cc\u062f.  \u062e\u0631\u0648\u062c\u06cc \u06a9\u062f \u0645\u0627 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\">(### Introd)(uction\n\nSt)(reams are )(a somewhat)( advanced )(concept to)( understan)(d. So in t)(his articl)(e, we will)( go along )(with some )(examples f)(or a bette)(r understa)(nding and )(introduce )(you to a f)(ew concept)(s along th)(e way.\n\n##)(# What is )(a Stream\n\n)(In simple )...\n<\/code><\/pre>\n<h2 id=\"duplexstreams\"><span class=\"ez-toc-section\" id=\"%d8%ac%d8%b1%db%8c%d8%a7%d9%86_%d9%87%d8%a7%db%8c_%d8%af%d9%88%d8%a8%d9%84%da%a9%d8%b3\"><\/span>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u0648\u0628\u0644\u06a9\u0633<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627 \u0648\u062c\u0648\u062f \u0647\u0631 \u062f\u0648 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0648 \u062e\u0648\u0627\u0646\u062f\u0646 \u062e\u0627\u0631\u062c \u0627\u0632 \u0645\u0633\u06cc\u0631\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062f\u0648\u0628\u0644\u06a9\u0633 \u0628\u0647 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645 &#8211; \u06a9\u0647 \u0627\u0633\u0627\u0633\u0627\u064b \u0647\u0631 \u062f\u0648 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0645\u0627 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u0648\u0631 HTTP \u0633\u0627\u062f\u0647 \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Node.js \u0628\u0648\u0645\u06cc \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f <code>http<\/code> \u0645\u062f\u0648\u0644.  \u0645\u062b\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0632 \u0645\u0642\u0627\u0645 \u0631\u0633\u0645\u06cc \u0627\u0633\u062a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/nodejs.org\/api\/stream.html\">\u0645\u0633\u062a\u0646\u062f\u0627\u062a Node.js<\/a>.<\/p>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0633\u0631\u0648\u0631\u0647\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0633\u067e\u0633 \u067e\u0627\u0633\u062e\u200c\u0647\u0627 \u0631\u0627 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0622\u0646\u0647\u0627 \u0646\u0645\u0648\u0646\u0647 \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062f\u0648\u0628\u0644\u06a9\u0633 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f &#8211; \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u06cc\u0648\u0633\u062a\u0647 \u0648 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u0633\u062e \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0627\u0648\u0644\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f import \u0645\u0627\u0698\u0648\u0644 HTTP:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> http = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'http'<\/span>);\n<\/code><\/pre>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0633\u0631\u0648\u0631 HTTP \u0633\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> server = http.createServer(<span class=\"hljs-function\">(<span class=\"hljs-params\">req, res<\/span>) =&gt;<\/span> {\n    <span class=\"hljs-comment\">\/\/ `req` is an http.IncomingMessage, which is a Readable Stream.<\/span>\n    <span class=\"hljs-comment\">\/\/ `res` is an http.ServerResponse, which is a Writable Stream.<\/span>\n\n    <span class=\"hljs-keyword\">let<\/span> body = <span class=\"hljs-string\">''<\/span>;\n\n    <span class=\"hljs-comment\">\/\/ Get the data as utf8 strings.<\/span>\n    <span class=\"hljs-comment\">\/\/ If an encoding is not set, Buffer objects will be received.<\/span>\n    req.setEncoding(<span class=\"hljs-string\">'utf8'<\/span>);\n\n    <span class=\"hljs-comment\">\/\/ Readable streams emit 'data' events once a listener is added.<\/span>\n    req.\u0631\u0648\u06cc(<span class=\"hljs-string\">'data'<\/span>, <span class=\"hljs-function\">(<span class=\"hljs-params\">chunk<\/span>) =&gt;<\/span> {\n        body += chunk;\n    });\n\n    <span class=\"hljs-comment\">\/\/ The 'end' event indicates that the entire body has been received.<\/span>\n    req.\u0631\u0648\u06cc(<span class=\"hljs-string\">'end'<\/span>, <span class=\"hljs-function\">() =&gt;<\/span> {\n        consol.log(body);\n\n        <span class=\"hljs-keyword\">try<\/span> {\n            <span class=\"hljs-comment\">\/\/ Send 'Hello World' to the user<\/span>\n            res.write(<span class=\"hljs-string\">'Hello World'<\/span>);\n            res.end();\n        } <span class=\"hljs-keyword\">catch<\/span> (er) {\n            res.statusCode = <span class=\"hljs-number\">400<\/span>;\n            <span class=\"hljs-keyword\">return<\/span> res.end(<span class=\"hljs-string\">`error: <span class=\"hljs-subst\">${er.message}<\/span>`<\/span>);\n        }\n    });\n});\n<\/code><\/pre>\n<p>\u0631\u0627 <code>req<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0622\u0646 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f process \u067e\u0633 \u0627\u0632 \u062f\u0631\u06cc\u0627\u0641\u062a \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP.  \u0633\u067e\u0633 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>res<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u0633\u062e\u060c \u06a9\u0647 \u0628\u0627\u0632 \u0647\u0645 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0633\u0627\u062f\u0647 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u0633\u067e\u0633 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>.\u0631\u0648\u06cc()<\/code> \u0628\u0647 \u0631\u0648\u0634\u060c \u0628\u062f\u0646\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0631\u0627 \u062f\u0631 \u062a\u06a9\u0647 \u0647\u0627\u06cc 64 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u0645\u06cc \u062e\u0648\u0627\u0646\u06cc\u0645 \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>body<\/code>\u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 <code>data<\/code> \u0631\u0648\u06cc\u062f\u0627\u062f.<\/p>\n<p>\u0644\u0637\u0641\u0627 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>setEncoding()<\/code> \u0631\u0648\u0634 \u0642\u0628\u0644 \u0627\u0632 \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646<\/p>\n<p>\u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628\u060c \u062c\u0631\u06cc\u0627\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>Buffer<\/code> \u0627\u0634\u06cc\u0627\u0621 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0645\u06a9\u0627\u0644\u0645\u0647 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0646\u06cc\u0632 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f <code>data<\/code> \u062f\u0631 \u0635\u0648\u0631\u062a \u062a\u0645\u0627\u06cc\u0644\u060c \u062a\u0645\u0627\u0633 \u0645\u062c\u062f\u062f \u0631\u0648\u06cc\u062f\u0627\u062f<\/p>\n<p>\u0631\u0627 <code>end<\/code> \u0631\u0648\u06cc\u062f\u0627\u062f \u0632\u0645\u0627\u0646\u06cc \u0641\u0639\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0686\u06cc\u0632\u06cc \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u062f\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0628\u0627\u0642\u06cc \u0646\u0645\u0627\u0646\u062f\u0647 \u0628\u0627\u0634\u062f.  \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0633\u0627\u06cc\u0631 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0645\u0641\u06cc\u062f \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0633\u0631\u0648\u0631 \u06af\u0648\u0634 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">server.listen(<span class=\"hljs-number\">1337<\/span>);\n<\/code><\/pre>\n<p>\u0636\u0631\u0628\u0647 \u0632\u062f\u0646 <code>http:\/\/localhost:1337<\/code>\u060c \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0633\u0627\u062f\u0647 \u0628\u0628\u06cc\u0646\u06cc\u062f <code>Hello World<\/code> \u067e\u0627\u0633\u062e \u0627\u0632 \u0633\u0631\u0648\u0631 HTTP<\/p>\n<h2 id=\"streampipelines\"><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b7%d9%88%d8%b7_%d9%84%d9%88%d9%84%d9%87_%d8%ac%d8%b1%db%8c%d8%a7%d9%86\"><\/span>\u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u062c\u0631\u06cc\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0645\u0648\u0642\u062a \u0628\u0627\u0641\u0631 \u0628\u0647 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0647\u06cc\u0645 &#8211; \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0641\u0636\u0627\u06cc \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc\u06cc \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0632\u0631\u06af \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0641\u0636\u0627\u06cc \u062d\u0627\u0641\u0638\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0622\u0646 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u06cc\u0627 \u0647\u0645\u0627\u0646 \u0641\u0627\u06cc\u0644 \u062a\u0648\u0633\u0637 \u0647\u0632\u0627\u0631 \u0645\u0634\u062a\u0631\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a\u060c \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u062d\u062a\u0648\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0631\u0648\u06cc \u062d\u0627\u0641\u0638\u0647 \u0628\u062e\u0648\u0627\u0646\u06cc\u0645 \u0648 \u0633\u067e\u0633 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 <code>pipe<\/code> \u0631\u0648\u0634 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0645\u0627 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 (\u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a) \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 (\u06cc\u06a9 \u067e\u0627\u0633\u062e) \u0644\u0648\u0644\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u062f\u0648\u0646 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0622\u0646 \u062f\u0631 \u0628\u0627\u0641\u0631 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> fs = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'fs'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> server = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'http'<\/span>).createServer();\n\nserver.\u0631\u0648\u06cc(<span class=\"hljs-string\">'request'<\/span>, <span class=\"hljs-function\">(<span class=\"hljs-params\">req, res<\/span>) =&gt;<\/span> {\n    fs.readFile(<span class=\"hljs-string\">'.\/video.mkv'<\/span>, <span class=\"hljs-function\">(<span class=\"hljs-params\">err, data<\/span>) =&gt;<\/span> {\n        <span class=\"hljs-keyword\">if<\/span> (err) <span class=\"hljs-keyword\">throw<\/span> err;\n\n        res.end(data);\n    });\n});\n\nserver.listen(<span class=\"hljs-number\">1337<\/span>);\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0631\u0648\u0634 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>.readFile()<\/code> \u0631\u0648\u0634 \u0648 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0645\u0631\u0648\u0631\u06af\u0631 \u0648\u0628 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 <code>http:\/\/localhost:1337<\/code>\u060c \u0627\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u067e\u0634\u062a \u0635\u062d\u0646\u0647 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/introduction-to-nodejs-streams-1.png\" alt=\"\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 \u0648\u0628\" title=\"\"><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0648\u06cc\u062f\u06cc\u0648 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0631\u0627\u0626\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> http = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'http'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> fs = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'fs'<\/span>);\n\n<span class=\"hljs-keyword\">const<\/span> server = http.createServer(<span class=\"hljs-function\">(<span class=\"hljs-params\">req, res<\/span>) =&gt;<\/span> {\n    <span class=\"hljs-keyword\">const<\/span> src = fs.createReadStream(<span class=\"hljs-string\">'.\/video.mkv'<\/span>);\n    src.pipe(res);\n});\n\nserver.listen(<span class=\"hljs-number\">1337<\/span>);\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u06a9\u062f\u060c \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0628\u0631\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 \u0648 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0622\u0646 \u0631\u0627 \u0628\u0647 \u067e\u0627\u0633\u062e HTTP \u0644\u0648\u0644\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647 \u062c\u0627\u06cc \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0622\u0646 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647\u060c \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u0631\u062f \u062f\u06cc\u0633\u06a9 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u062f\u0648\u0646 \u0645\u0635\u0631\u0641 \u062d\u0627\u0641\u0638\u0647 \u062f\u0631 \u0634\u0628\u06a9\u0647 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0633\u06a9\u0631\u06cc\u0646 \u0634\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0631\u0633\u0627\u0644 \u0641\u0627\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0633\u062a:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/introduction-to-nodejs-streams-2.png\" alt=\"\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0645\u0631\u0648\u0631\u06af\u0631 \u0648\u0628 \u0628\u0627 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646\" title=\"\"><\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0631\u0648\u0634 \u0627\u0648\u0644 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645 \u0627\u0633\u062a.<\/p>\n<h2 id=\"usefuleventsinastream\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%db%8c%d8%af%d8%a7%d8%af%d9%87%d8%a7%db%8c_%d9%85%d9%81%db%8c%d8%af_%d8%af%d8%b1_%db%8c%da%a9_%d8%ac%d8%b1%db%8c%d8%a7%d9%86\"><\/span>\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0645\u0641\u06cc\u062f \u062f\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 <code>Stream<\/code> \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u062f <code>EventEmitter<\/code> \u06a9\u0644\u0627\u0633\u060c \u0647\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0648\u0639 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u06cc\u062f <code>EventEmitter<\/code>&#8216;s <code>\u0631\u0648\u06cc()<\/code> \u0631\u0648\u0634.  \u0627\u06cc\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f \u0631\u0648\u06cc \u0646\u0648\u0639 \u062c\u0631\u06cc\u0627\u0646<\/p>\n<h3 id=\"eventsinreadablestreams\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%db%8c%d8%af%d8%a7%d8%af%d9%87%d8%a7_%d8%af%d8%b1_%d8%ac%d8%b1%db%8c%d8%a7%d9%86%e2%80%8c%d9%87%d8%a7%db%8c_%d8%ae%d9%88%d8%a7%d9%86%d8%af%d9%86%db%8c\"><\/span>\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><code>data<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u062a\u06a9\u0647 \u062f\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u062e\u0648\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u062a\u06a9\u0647 \u06cc\u06a9 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>Buffer<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc.  \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>.setEncoding()<\/code> \u0631\u0648\u0634.<\/li>\n<li><code>error<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062e\u0637\u0627\u06cc\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0627\u062a\u0641\u0627\u0642 \u0628\u06cc\u0641\u062a\u062f \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0646\u0642\u0635 \u062f\u0627\u062e\u0644\u06cc \u0646\u062a\u0648\u0627\u0646\u062f \u062f\u0627\u062f\u0647 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u0642\u0637\u0639\u0647 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f.<\/li>\n<li><code>end<\/code>: \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0627\u062f\u0647 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u060c \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><code>close<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0646\u0628\u0639 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0633\u062a\u0647 \u0627\u0633\u062a \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u0622\u06cc\u0646\u062f\u0647 \u0647\u06cc\u0686 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u06cc\u06af\u0631\u06cc \u0645\u0646\u062a\u0634\u0631 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/li>\n<li><code>readable<\/code>: \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0647\u0633\u062a\u0646\u062f\u060c \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<h3 id=\"eventsinwritablestreams\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%db%8c%d8%af%d8%a7%d8%af%d9%87%d8%a7_%d8%af%d8%b1_%d8%ac%d8%b1%db%8c%d8%a7%d9%86%e2%80%8c%d9%87%d8%a7%db%8c_%d9%82%d8%a7%d8%a8%d9%84_%d9%86%d9%88%d8%b4%d8%aa%d9%86\"><\/span>\u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><code>close<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0646\u0628\u0639 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0633\u062a\u0647 \u0627\u0633\u062a \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u0622\u06cc\u0646\u062f\u0647 \u0647\u06cc\u0686 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u06cc\u06af\u0631\u06cc \u0645\u0646\u062a\u0634\u0631 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/li>\n<li><code>error<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062e\u0637\u0627\u06cc\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u062e \u0645\u06cc \u062f\u0647\u062f \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0627\u062a\u0641\u0627\u0642 \u0628\u06cc\u0641\u062a\u062f \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062e\u0631\u0627\u0628\u06cc \u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0646\u062a\u0648\u0627\u0646\u062f \u062f\u0627\u062f\u0647 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u062f \u06cc\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u06a9\u0647 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><code>finish<\/code>: \u0632\u0645\u0627\u0646\u06cc \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062a\u0645\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u067e\u0627\u06a9 \u0634\u0648\u0646\u062f.<\/li>\n<li><code>pipe<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0644\u0648\u0644\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li><code>unpipe<\/code>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0627\u0632 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u062e\u0627\u0631\u062c \u0645\u06cc \u0634\u0648\u062f\u060c \u0645\u0646\u062a\u0634\u0631 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\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>\u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0633\u0627\u062f\u0647 \u062a\u0631\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062a\u0648\u0627\u0644\u06cc \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0628\u06cc\u0634\u062a\u0631 \u0627\u0648\u0642\u0627\u062a\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0627\u0632 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u067e\u06cc\u0648\u0633\u062a\u0647 \u06cc\u0627 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0646\u0633\u0628\u062a\u0627\u064b \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0645\u0627\u0698\u0648\u0644 Stream \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u0628\u0648\u0645\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u062f\u0631 Node.js \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.  \u0631\u0627 <code>Stream<\/code> \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 <code>EventEmitter<\/code> \u06a9\u0644\u0627\u0633\u060c \u06a9\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 Node.js \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u0648\u067e\u0631\u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0646\u062f\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0630\u0627\u062a\u0627\u064b \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0631\u0648\u06cc\u062f\u0627\u062f \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p><em>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u062f\u06af\u0631\u06af\u0648\u0646\u06cc<\/em> \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u067e\u0648\u0634\u0634 \u062f\u0627\u062f\u0647 \u0646\u0634\u062f\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0622\u0646\u0647\u0627 \u0645\u0642\u0627\u0644\u0647 \u062e\u0648\u062f \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u06a9\u062f \u0645\u0646\u0628\u0639 \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u0631\u0648\u06cc <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/jkasun\/stack-abuse-nodejs-streams\">GitHub<\/a> \u0645\u062b\u0644 \u0647\u0645\u06cc\u0634\u0647.  \u0627\u06af\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0622\u0645\u0648\u0632\u0634 \u06af\u06cc\u0631 \u06a9\u0631\u062f\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u062f \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627 \u0648 \u06cc\u0627 \u062f\u0627\u0646\u0634 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/nodejs.org\/api\/stream.html\">\u0627\u0633\u0646\u0627\u062f \u0631\u0633\u0645\u06cc<\/a> \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0631\u06cc\u0645 \u0647\u0627<\/p>\n<\/div>\n<p>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u062c\u0645\u0647)# \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-24 06:28:04<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;16374&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;\u0645\u0642\u062f\u0645\u0647 Node.js StreamsStreams \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u062a\u0627 \u062d\u062f\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0627\u0633\u062a.  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0631\u0627 \u0647\u0645\u0631\u0627\u0647\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0686\u0646\u062f \u0645\u0641\u0647\u0648\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0622\u0634\u0646\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062c\u0631\u06cc\u0627\u0646 \u0686\u06cc\u0633\u062a \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647...&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\"> 7<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0645\u0639\u0631\u0641\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u062a\u0627 \u062d\u062f\u0648\u062f\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0647\u0633\u062a\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0631\u0627 \u0647\u0645\u0631\u0627\u0647\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0686\u0646\u062f \u0645\u0641\u0647\u0648\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0622\u0634\u0646\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0627\u0633\u062a\u0631\u06cc\u0645 \u0686\u06cc\u0633\u062a \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0633\u0627\u062f\u0647 \u062a\u0631\u060c \u062c\u0631\u06cc\u0627\u0646 \u0647\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u0627\u0632 \u0648\u0631\u0648\u062f\u06cc \u06cc\u0627 \u0646\u0648\u0634\u062a\u0646 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u062a\u0648\u0627\u0644\u06cc [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1772,620],"tags":[],"class_list":["post-16374","post","type-post","status-publish","format-standard","hentry","category-javascript","category-programming"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16374","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=16374"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16374\/revisions"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=16374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=16374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=16374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}