{"id":16585,"date":"2024-01-27T12:11:50","date_gmt":"2024-01-27T08:41:50","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/"},"modified":"2024-01-27T12:11:50","modified_gmt":"2024-01-27T08:41:50","slug":"%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/","title":{"rendered":"\u0628\u0627 Express \u0648 Cheerio \u06cc\u06a9 API Web-Scraped \u0628\u0633\u0627\u0632\u06cc\u062f. \u0631\u0634\u062f \u0648\u0628 \u062c\u0647\u0627\u0646\u06cc \u062f\u0631 \u0686\u0646\u062f \u062f\u0647\u0647 \u0627\u062e\u06cc\u0631 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u062d\u062c\u0645 \u0639\u0638\u06cc\u0645\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0646\u062a\u06cc\u062c\u0647 \u0627\u06cc\u0646 \u062a\u0648\u0644\u06cc\u062f \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0647\u0630\u0644\u0648\u0644\u06cc \u0645\u062d\u062a\u0648\u0627 \u0631\u0648\u06cc \u0648\u0628 \u062f\u0631\u0645\u0627\u0646 \u06af\u0633\u062a\u0631\u062f\u0647 \u0627\u06cc \u0627\u0633\u062a&#8230;"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%d9%be%d8%b1%d9%88%da%98%d9%87_%d9%be%d8%a7%db%8c%d9%87\" >\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u067e\u0631\u0648\u0698\u0647 \u067e\u0627\u06cc\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%d8%a8%db%8c%d8%a7%d9%86\" >\u0628\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-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%d8%a7%da%a9%d8%b3%d9%be%d8%b1%d8%b3\" >\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u06a9\u0633\u067e\u0631\u0633<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%d9%85%d8%b3%db%8c%d8%b1%d9%87%d8%a7\" >\u0645\u0633\u06cc\u0631\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%da%a9%d9%86%d8%aa%d8%b1%d9%84_%da%a9%d9%86%d9%86%d8%af%d9%87_%d9%87%d8%a7\" >\u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%d9%85%d8%af%d9%84_%d9%87%d8%a7\" >\u0645\u062f\u0644 \u0647\u0627<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#cheerio\" >Cheerio<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%d8%ae%d8%af%d9%85%d8%a7%d8%aa\" >\u062e\u062f\u0645\u0627\u062a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%a7-express-%d9%88-cheerio-%db%8c%da%a9-api-web-scraped-%d8%a8%d8%b3%d8%a7%d8%b2%db%8c%d8%af-%d8%b1%d8%b4%d8%af-%d9%88%d8%a8-%d8%ac%d9%87%d8%a7%d9%86%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af\/#%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\"> 8<\/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<p>\u0631\u0634\u062f \u0648\u0628 \u062c\u0647\u0627\u0646\u06cc \u062f\u0631 \u0637\u0648\u0644 \u0686\u0646\u062f \u062f\u0647\u0647 \u0627\u062e\u06cc\u0631 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u062d\u062c\u0645 \u0639\u0638\u06cc\u0645\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0646\u062a\u06cc\u062c\u0647 \u0627\u06cc\u0646 \u062a\u0648\u0644\u06cc\u062f \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0647\u0630\u0644\u0648\u0644\u06cc \u0645\u062d\u062a\u0648\u0627 \u0631\u0648\u06cc \u0648\u0628 \u06af\u0631\u062f\u0622\u0648\u0631\u06cc \u062d\u062c\u0645 \u0648\u0633\u06cc\u0639\u06cc \u0627\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0648 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0645\u0624\u062b\u0631 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f\u06cc \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<p>\u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627\u06cc \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0648 \u062a\u062c\u0645\u06cc\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0631\u0648\u06cc \u0648\u0628 \u0647\u0633\u062a\u0646\u062f (1) \u0622\u0646 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 API \u0628\u0627 \u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.wikipedia.org\/wiki\/Representational_state_transfer\">\u0628\u0627\u0642\u06cc \u0645\u0627\u0646\u062f\u0647<\/a> \u06cc\u0627 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.wikipedia.org\/wiki\/SOAP\">\u0635\u0627\u0628\u0648\u0646<\/a> \u0648 (2) \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u06cc\u0627 \u062e\u0631\u0627\u0634 \u062f\u0627\u062f\u0646 \u0622\u0646 \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u0636\u0639\u06cc\u0641\u060c \u0645\u0627\u0646\u0646\u062f HTML.  \u0631\u0648\u0634 \u0627\u0648\u0644 \u062a\u0627 \u062d\u062f \u0632\u06cc\u0627\u062f\u06cc \u0631\u0648\u0634 \u0627\u0631\u062c\u062d \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0632\u0645\u0627\u0646 \u062a\u0648\u0633\u0639\u0647 \u0648 \u0645\u0646\u0627\u0628\u0639 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0631\u0648\u06cc \u0633\u0645\u062a \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u0647  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0627\u063a\u0644\u0628 \u062a\u0646\u0647\u0627 \u0627\u0628\u0632\u0627\u0631 \u0645\u0648\u062c\u0648\u062f \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f\u060c \u062e\u0631\u0627\u0634 \u062f\u0627\u062f\u0646 \u0622\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u062f \u062a\u06a9\u0646\u06cc\u06a9\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0633\u062a\u0642\u0644 Node.js \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0627\u0644\u06cc\u0627\u062a\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0627\u0644\u062a \u0646\u0628\u0631\u0627\u0633\u06a9\u0627 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f (\u062e\u0631\u0627\u0634 \u0645\u06cc\u200c\u06a9\u0646\u062f) \u0648 \u06cc\u0627 \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06cc\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0627\u0644\u06cc\u0627\u062a \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0631\u0648\u06cc \u06cc\u06a9 \u0634\u0647\u0631 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0639\u0631\u0636\u0647 \u0634\u062f\u0647<\/p>\n<p>\u0641\u0646\u0627\u0648\u0631\u06cc \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li>Node.js: \u06cc\u06a9 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0631\u0648\u06cc \u0645\u0648\u062a\u0648\u0631 V8 \u06a9\u0631\u0648\u0645<\/li>\n<li>Express: \u06cc\u06a9 \u0686\u0627\u0631\u0686\u0648\u0628 \u0648\u0628 Node.js<\/li>\n<li>Cheerio: \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062a\u062c\u0632\u06cc\u0647 HTML \u06a9\u0647 \u0645\u0646\u0639\u06a9\u0633 \u06a9\u0646\u0646\u062f\u0647 \u0686\u06cc\u0632\u0647\u0627\u06cc \u0622\u0634\u0646\u0627\u0633\u062a <code>jQuery<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 API<\/li>\n<\/ul>\n<p>\u06a9\u062f \u0645\u0646\u0628\u0639 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u0627\u0641\u062a \u0631\u0648\u06cc GitHub <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/amcquistan\/taxman\">\u0627\u06cc\u0646\u062c\u0627<\/a>.<\/p>\n<h2 id=\"baseprojectsetup\"><span class=\"ez-toc-section\" id=\"%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%d9%be%d8%b1%d9%88%da%98%d9%87_%d9%be%d8%a7%db%8c%d9%87\"><\/span>\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u067e\u0631\u0648\u0698\u0647 \u067e\u0627\u06cc\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0627\u0632 Node Package Manager (npm) \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u0648\u0644\u06cc\u0647 \u067e\u0631\u0648\u0698\u0647\u060c \u0646\u0635\u0628 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0642\u0628\u0644 \u0627\u0632 \u0634\u0631\u0648\u0639\u060c \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 npm \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u062d\u06cc\u0637 \u062e\u0648\u062f \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f.<\/p>\n<p>\u067e\u0631\u0648\u0698\u0647 \u0631\u0627 \u0628\u0627 \u067e\u0630\u06cc\u0631\u0634 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/build-web-scraped-api-express-cheerio-1.png\" alt=\"\" title=\"\"><\/p>\n<p>\u0646\u0635\u0628 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627:<\/p>\n<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/build-web-scraped-api-express-cheerio-2.png\" alt=\"\" title=\"\"><\/p>\n<p>\u0633\u0627\u062e\u062a\u0627\u0631 \u0627\u0635\u0644\u06cc \u067e\u0631\u0648\u0698\u0647:<\/p>\n<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/build-web-scraped-api-express-cheerio-3.png\" alt=\"\" title=\"\"><\/p>\n<h2 id=\"express\"><span class=\"ez-toc-section\" id=\"%d8%a8%db%8c%d8%a7%d9%86\"><\/span>\u0628\u06cc\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/expressjs.com\/\">\u0628\u06cc\u0627\u0646<\/a> \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0646 API RESTful \u0645\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u0627\u0644\u06cc\u0627\u062a.  Express \u06cc\u06a9 \u0686\u0627\u0631\u0686\u0648\u0628 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc Node \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0638\u0631 \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u06a9\u0645\u06cc \u062f\u0631 \u0631\u0648\u0634 \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0645\u0641\u06cc\u062f \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<h3 id=\"settingupexpress\"><span class=\"ez-toc-section\" id=\"%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%d8%a7%da%a9%d8%b3%d9%be%d8%b1%d8%b3\"><\/span>\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u06a9\u0633\u067e\u0631\u0633<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06a9\u0647 \u062f\u0631 <code>server.js<\/code>\u060c \u062a\u0639\u062f\u0627\u062f\u06cc \u06a9\u062f \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u06a9\u0633\u067e\u0631\u0633 \u062f\u06cc\u06af \u0628\u062e\u0627\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06a9\u0633\u067e\u0631\u0633 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f\u060c \u0633\u067e\u0633 \u0645\u0627\u0698\u0648\u0644 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0628\u062e\u0634 \u0641\u0631\u0639\u06cc \u0628\u0639\u062f\u06cc \u0645\u06cc \u0633\u0627\u0632\u06cc\u0645 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u067e\u0627\u06cc\u0627\u0646 \u0641\u0627\u06cc\u0644\u060c \u0628\u0647 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 Express \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u06a9\u0647 \u0628\u0647 \u067e\u0648\u0631\u062a \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u06cc\u0627 3500 \u06a9\u0647 \u06cc\u06a9 \u067e\u0648\u0631\u062a \u0647\u0627\u0631\u062f\u06a9\u062f \u0627\u0633\u062a \u06af\u0648\u0634 \u062f\u0647\u062f.<\/p>\n<p>\u06a9\u0647 \u062f\u0631 <code>server.js<\/code> \u062f\u0631 \u06a9\u062f \u0632\u06cc\u0631 \u06a9\u067e\u06cc \u0648 \u067e\u06cc\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">'use strict'<\/span>;\n\n<span class=\"hljs-keyword\">const<\/span> express = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'express'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> app = express();\n<span class=\"hljs-keyword\">const<\/span> port = process.env.PORT || <span class=\"hljs-number\">3500<\/span>;\n\n<span class=\"hljs-keyword\">const<\/span> routes = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'.\/api\/routes'<\/span>);\nroutes(app);\n\napp.listen(port);\n\n<span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">\"Node application running \u0631\u0648\u06cc port \"<\/span> + port);\n<\/code><\/pre>\n<h3 id=\"routes\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b3%db%8c%d8%b1%d9%87%d8%a7\"><\/span>\u0645\u0633\u06cc\u0631\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0627 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc URI \u062e\u0627\u0635 \u0648 \u0645\u0639\u0646\u06cc \u062f\u0627\u0631 \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u0645.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u067e\u0631\u0633\u06cc\u062f \u0645\u0646\u0638\u0648\u0631 \u0645\u0646 \u0627\u0632 \u0645\u0639\u0646\u06cc \u062f\u0627\u0631 \u0686\u06cc\u0633\u062a\u061f  \u062e\u0648\u0628 \u062f\u0631 \u067e\u0627\u0631\u0627\u062f\u0627\u06cc\u0645 REST \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631 \u0628\u0647 \u06af\u0648\u0646\u0647 \u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f \u06a9\u0647 \u0645\u0646\u0627\u0628\u0639 \u062f\u0631\u0648\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u062e\u0648\u062f \u062a\u0648\u0635\u06cc\u0641\u06cc \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0641\u0627\u06cc\u0644 routes\/index.js \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u06a9\u067e\u06cc \u0648 \u067e\u06cc\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">'use strict'<\/span>;\n\n<span class=\"hljs-keyword\">const<\/span> taxCtrl = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'..\/controllers'<\/span>);\n\n<span class=\"hljs-built_in\">module<\/span>.exports = <span class=\"hljs-function\">(<span class=\"hljs-params\">app<\/span>) =&gt;<\/span> {\n    app.use((<span class=\"hljs-string\">'\/calculate\/:stateName\/:cityName\/:amount'<\/span>, <span class=\"hljs-string\">'\/taxrate\/:stateName\/:cityName'<\/span>), <span class=\"hljs-function\">(<span class=\"hljs-params\">req, res, next<\/span>) =&gt;<\/span> {\n        <span class=\"hljs-keyword\">const<\/span> state = req.params.stateName;\n        <span class=\"hljs-keyword\">if<\/span> (!taxCtrl.stateUrls.hasOwnProperty(state.toLowerCase())) {\n            res.status(<span class=\"hljs-number\">404<\/span>)\n                    .send({<span class=\"hljs-attr\">message<\/span>: <span class=\"hljs-string\">`No state info found for <span class=\"hljs-subst\">${state}<\/span>`<\/span>});\n        } <span class=\"hljs-keyword\">else<\/span> {\n            next();\n        }\n    });\n\n    app.route(<span class=\"hljs-string\">'\/taxrate\/:stateName\/:cityName'<\/span>)\n        .get(taxCtrl.getTaxRate);\n\n    app.route(<span class=\"hljs-string\">'\/calculate\/:stateName\/:cityName\/:amount'<\/span>)\n        .get(taxCtrl.calculateTaxes);\n  \n    app.use(<span class=\"hljs-function\">(<span class=\"hljs-params\">req, res<\/span>) =&gt;<\/span> {\n        res.status(<span class=\"hljs-number\">404<\/span>)\n            .send({<span class=\"hljs-attr\">url<\/span>: <span class=\"hljs-string\">`sorry friend, but url <span class=\"hljs-subst\">${req.originalUrl}<\/span> is not found`<\/span>});\n    });\n}\n<\/code><\/pre>\n<p>\u062f\u0648 \u0645\u0633\u06cc\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u0634\u0648\u062f \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 <code>\/taxrate\/:stateName\/:cityName<\/code> \u0648 <code>\/calculate\/:stateName\/:cityName\/:amount<\/code>.  \u0622\u0646\u0647\u0627 \u0628\u0627 \u062b\u0628\u062a \u0646\u0627\u0645 \u0647\u0633\u062a\u0646\u062f <code>app<\/code> \u0634\u06cc \u06a9\u0647 \u0627\u0632 <code>server.js<\/code> \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062a\u062f route \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f \u0631\u0648\u06cc \u0631\u0627 <code>app<\/code>.  \u062f\u0631 \u0631\u0648\u0634 route \u0645\u0633\u06cc\u0631 \u0645\u0634\u062e\u0635 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0633\u067e\u0633 <code>get<\/code> \u0631\u0648\u0634 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u06cc\u0627 \u0632\u0646\u062c\u06cc\u0631\u0647 \u0627\u06cc\u060c \u0631\u0648\u06cc \u0646\u062a\u06cc\u062c\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u0633\u06cc\u0631  \u062f\u0631\u0648\u0646 \u0645\u062a\u062f chained get \u06cc\u06a9 \u062a\u0627\u0628\u0639 callback \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0631 \u0628\u062e\u0634 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u0622\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0648\u06cc \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627  \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0645\u0633\u06cc\u0631\u0647\u0627 \u0628\u0647 \u00ab\u0632\u0646\u062c\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u0633\u06cc\u0631\u00bb \u0645\u0639\u0631\u0648\u0641 \u0627\u0633\u062a.<\/p>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0631\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a \u0627\u06cc\u0627\u0644\u062a\u06cc \u0648 \u0634\u0647\u0631\u06cc \u0631\u0627 \u062f\u0631 \u067e\u0627\u0633\u062e \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a GET \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f. <code>:stateName<\/code> \u0648 <code>:cityName<\/code>\u060c \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628.  \u062f\u0631 Express \u0634\u0645\u0627 \u0622\u0646\u0686\u0647 \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u00ab\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0645\u0633\u06cc\u0631\u00bb \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0627 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u0642\u0633\u0645\u062a\u06cc \u0627\u0632 \u0645\u0633\u06cc\u0631 \u06a9\u0647 \u0628\u06cc\u0646 \u0627\u0633\u0644\u0634\u200c\u0647\u0627\u06cc \u0631\u0648 \u0628\u0647 \u062c\u0644\u0648 \u0628\u0627 \u062f\u0648 \u0646\u0642\u0637\u0647 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062a\u0627 \u06cc\u06a9 \u0645\u06a9\u0627\u0646 \u0646\u06af\u0647\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0633\u06cc\u0631 \u0645\u0639\u0646\u06cc\u200c\u062f\u0627\u0631 \u0645\u0634\u062e\u0635 \u0634\u0648\u062f.  \u0645\u0633\u06cc\u0631 \u062f\u0648\u0645 <em>\/calculate\/:stateName\/:cityName\/:amount<\/em> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0631\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0645\u0628\u0627\u0644\u063a \u0645\u0627\u0644\u06cc\u0627\u062a \u0634\u0647\u0631 \u0648 \u0627\u06cc\u0627\u0644\u062a \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0628\u0644\u063a \u06a9\u0644 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0642\u062f\u0627\u0631 \u0645\u0633\u06cc\u0631<\/p>\n<p>\u062f\u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646 \u062f\u06cc\u06af\u0631 \u0627\u0632 <code>app<\/code> \u0634\u06cc \u062f\u0631 \u062d\u0627\u0644 \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u0646 \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0647\u0633\u062a\u0646\u062f.  \u0645\u06cc\u0627\u0646\u200c\u0627\u0641\u0632\u0627\u0631 Express.js \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0641\u0648\u0642\u200c\u0627\u0644\u0639\u0627\u062f\u0647 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0645\u062c\u0645\u0648\u0639\u0647 \u0645\u0642\u0627\u0644\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u06a9\u0646\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0647 \u0639\u0645\u0642 \u0632\u06cc\u0627\u062f \u0646\u062e\u0648\u0627\u0647\u0645 \u067e\u0631\u062f\u0627\u062e\u062a.  \u0641\u0642\u0637 \u0628\u062f\u0627\u0646\u06cc\u062f \u06a9\u0647 \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631\u0647\u0627 \u062a\u0648\u0627\u0628\u0639\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f hook \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u060c \u067e\u0627\u0633\u062e\u060c \u062e\u0637\u0627\u060c \u0648 \u0627\u0634\u06cc\u0627\u0621 \u0628\u0639\u062f\u06cc \u06cc\u06a9 \u0686\u0631\u062e\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a-\u067e\u0627\u0633\u062e \u0633\u0631\u06cc\u0639\u060c \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0631\u0627 \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f <code>use<\/code> \u0631\u0648\u0634 \u0631\u0648\u06cc \u0631\u0627 <code>app<\/code> \u0634\u06cc \u0648 \u0639\u0628\u0648\u0631 \u062f\u0631 \u062a\u0631\u06a9\u06cc\u0628\u0627\u062a \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0645\u0633\u06cc\u0631\u0647\u0627 \u0648 \u062a\u0648\u0627\u0628\u0639 \u0628\u0631\u06af\u0634\u062a \u0628\u0647 \u062a\u0645\u0627\u0633.  \u0627\u0648\u0644\u06cc\u0646 \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0627\u0639\u0644\u0627\u0645 \u0634\u062f \u0631\u0648\u06cc \u0634\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0648 \u0646\u0634\u0627\u0646\u06cc \u0648\u0628 \u0645\u0627 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0648 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0622\u06cc\u0627 \u0648\u0636\u0639\u06cc\u062a\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0627\u0644\u06cc\u0627\u062a\u06cc \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u062f \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u067e\u0627\u0633\u062e \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0634\u0647\u0631\u0647\u0627\u06cc 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\u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc \u06a9\u0647 \u0645\u0634\u062e\u0635 \u0646\u0634\u062f\u0647\u200c\u0627\u0646\u062f\u060c \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<h3 id=\"controllers\"><span class=\"ez-toc-section\" id=\"%da%a9%d9%86%d8%aa%d8%b1%d9%84_%da%a9%d9%86%d9%86%d8%af%d9%87_%d9%87%d8%a7\"><\/span>\u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06a9\u0633\u067e\u0631\u0633 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0631\u0627 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u067e\u0627\u0633\u062e\u06cc \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u0628\u0647 \u0637\u0648\u0631 \u062f\u0642\u06cc\u0642\u060c \u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc Express \u0627\u0644\u0632\u0627\u0645\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f.  \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0645\u0627\u0633\u060c \u0646\u0627\u0634\u0646\u0627\u0633 \u06cc\u0627 \u063a\u06cc\u0631\u0647\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c \u0627\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0628\u0647\u062a\u0631 \u06a9\u062f \u0648 \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0646\u06af\u0631\u0627\u0646\u06cc \u0647\u0627 \u0645\u06cc \u0634\u0648\u062f.  \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u0645\u0627 \u0627\u0632 \u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u0632\u06cc\u0631\u0627 \u0647\u0645\u06cc\u0634\u0647 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0634\u06cc\u0648\u0647 \u0647\u0627 \u0627\u06cc\u062f\u0647 \u062e\u0648\u0628\u06cc \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0641\u0627\u06cc\u0644 controllers\/index.js \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u06a9\u067e\u06cc \u0648 \u067e\u06cc\u0633\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">'use strict'<\/span>;\n\n<span class=\"hljs-keyword\">const<\/span> svc = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'..\/services'<\/span>);\n\n<span class=\"hljs-keyword\">const<\/span> getTaxRate = <span class=\"hljs-function\">(<span class=\"hljs-params\">req, res<\/span>) =&gt;<\/span> {\n    <span class=\"hljs-keyword\">const<\/span> state = req.params.stateName;\n    svc.scrapeTaxRates(state, stateUrls(state.toLowerCase()), <span class=\"hljs-function\">(<span class=\"hljs-params\">rates<\/span>) =&gt;<\/span> {\n        <span class=\"hljs-keyword\">const<\/span> rate = rates.find(<span class=\"hljs-function\"><span class=\"hljs-params\">rate<\/span> =&gt;<\/span> {\n            <span class=\"hljs-keyword\">return<\/span> rate.city.toLowerCase() === req.params.cityName.toLowerCase();\n        });\n        res.send(rate);\n    });\n}\n\n<span class=\"hljs-keyword\">const<\/span> calculateTaxes = <span class=\"hljs-function\">(<span class=\"hljs-params\">req, res<\/span>) =&gt;<\/span> {\n    <span class=\"hljs-keyword\">const<\/span> state = req.params.stateName;\n    svc.scrapeTaxRates(state, stateUrls(state.toLowerCase()), <span class=\"hljs-function\">(<span class=\"hljs-params\">rates<\/span>) =&gt;<\/span> {\n        <span class=\"hljs-keyword\">const<\/span> rate = rates.find(<span class=\"hljs-function\"><span class=\"hljs-params\">rate<\/span> =&gt;<\/span> {\n            <span class=\"hljs-keyword\">return<\/span> rate.city.toLowerCase() === req.params.cityName.toLowerCase();\n        });\n        res.send(rate.calculateTax(<span class=\"hljs-built_in\">parseFloat<\/span>(req.params.amount)));\n    });\n}\n\n\n<span class=\"hljs-keyword\">const<\/span> stateUrls = {\n    <span class=\"hljs-attr\">nebraska<\/span>: <span class=\"hljs-string\">'http:\/\/www.revenue.nebraska.gov\/question\/sales.html'<\/span>;\n};\n\n<span class=\"hljs-built_in\">module<\/span>.exports = {\n    getTaxRate,\n    calculateTaxes,\n    stateUrls\n};\n<\/code><\/pre>\n<p>\u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u062f\u0631 \u0645\u0627\u0698\u0648\u0644 \u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u0648\u0627\u0631\u062f \u0648 \u0627\u0639\u0644\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f\u060c \u06cc\u06a9 \u062b\u0627\u0628\u062a \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0627\u0633\u062a <code>svc<\/code> \u06a9\u0647 \u0645\u062e\u0641\u0641 \u00ab\u062e\u062f\u0645\u062a\u00bb \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0634\u06cc\u0621 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0642\u0627\u0628\u0644\u06cc\u062a \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06cc\u06a9 \u0648\u0628 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f page \u0648 HTML \u062d\u0627\u0635\u0644 \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u0628\u062e\u0634 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u0639\u0645\u0642 \u062e\u0648\u0627\u0647\u0645 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0648\u06cc Cheerio \u0648 \u062e\u062f\u0645\u0627\u062a \u0631\u0648\u06cc \u0686\u06cc \u0634\u062f\u0647 \u0631\u0648\u06cc \u062f\u0631 \u067e\u0634\u062a \u0635\u062d\u0646\u0647 \u0628\u0627 \u0627\u06cc\u0646 \u0634\u06cc \u0633\u0631\u0648\u06cc\u0633\u060c \u0627\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0641\u0642\u0637 \u0628\u062f\u0627\u0646\u06cc\u062f \u06a9\u0647 HTML \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u06cc\u062a \u0647\u0627\u06cc \u0645\u0639\u0646\u06cc \u062f\u0627\u0631 \u0645\u0648\u0631\u062f \u0639\u0644\u0627\u0642\u0647 \u0645\u0627 (\u06cc\u0639\u0646\u06cc \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a) \u062a\u062c\u0632\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0639\u0644\u0627\u0642\u0647 \u0645\u0646\u062f\u06cc\u0645 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 <code>getTaxRate<\/code> \u0648 <code>calculateTaxes<\/code>.  \u0647\u0631 \u062f\u0648 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648 \u067e\u0627\u0633\u062e \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f (<code>req<\/code> \u0648 <code>res<\/code>) \u0627\u0634\u06cc\u0627\u0621 \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>route.get(...)<\/code> \u0631\u0648\u0634 \u0647\u0627 \u062f\u0631 \u0645\u0627\u0698\u0648\u0644 \u0645\u0633\u06cc\u0631\u0647\u0627  \u0631\u0627 <code>getTaxRate<\/code> \u062a\u0627\u0628\u0639 \u0628\u0647 <code>stateName<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 route \u0627\u0632 \u0634\u06cc params \u0634\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a.<\/p>\n<p>\u0646\u0627\u0645 \u0627\u06cc\u0627\u0644\u062a \u0648 URL \u0647\u062f\u0641 \u0645\u0631\u0628\u0648\u0637\u0647 \u0622\u0646 (\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0641\u0642\u0637 \u0646\u0628\u0631\u0627\u0633\u06a9\u0627 \u0648 \u0635\u0641\u062d\u0647 \u0648\u0628 \u062f\u0648\u0644\u062a\u06cc \u0622\u0646 \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0634\u0645\u0648\u0644 \u0645\u0627\u0644\u06cc\u0627\u062a \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f) \u0628\u0647 \u0631\u0648\u0634 \u0634\u06cc\u0621 \u0633\u0631\u0648\u06cc\u0633 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u062f. <code>scrapeTaxRates<\/code>.  \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0645\u0627\u0633 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0633\u0648\u0645 \u0628\u0631\u0627\u06cc \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0648 \u067e\u0627\u0633\u062e\u06af\u0648\u06cc\u06cc \u0628\u0627 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0634\u0647\u0631 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0622\u0646 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <code>cityName<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0645\u0633\u06cc\u0631 \u0645\u0633\u06cc\u0631<\/p>\n<p>\u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u062f\u0648\u0645\u060c <code>calculateTaxes<\/code>\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>scrapeTaxRates<\/code> \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648 \u062a\u062c\u0632\u06cc\u0647 HTML\u060c \u0627\u0645\u0627 \u0627\u06cc\u0646 \u0628\u0627\u0631 \u0645\u0627\u0644\u06cc\u0627\u062a \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0631\u0648\u0634\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>TaxRate<\/code> \u06a9\u0644\u0627\u0633\u060c \u06a9\u0647 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062f\u0631 \u0628\u062e\u0634 \u0628\u0647 \u0622\u0646 \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0648\u06cc \u0645\u062f\u0644 \u0647\u0627.<\/p>\n<h3 id=\"models\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%af%d9%84_%d9%87%d8%a7\"><\/span>\u0645\u062f\u0644 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u0628\u06cc\u0647 \u0628\u0647 \u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627\u060c \u0645\u062f\u0644 \u0647\u0627 \u0686\u06cc\u0632\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0634\u062f\u062a \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Express \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0627\u0634\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 (\u0648\u0636\u0639\u06cc\u062a) \u0648 \u0631\u0641\u062a\u0627\u0631 (\u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627) \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc\u0645\u0627\u0646 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0633\u0627\u0632\u0645\u0627\u0646\u200c\u06cc\u0627\u0641\u062a\u0647 \u0645\u062d\u0635\u0648\u0631 \u06a9\u0646\u06cc\u0645\u060c \u0645\u062f\u0644\u200c\u0647\u0627 \u06a9\u0627\u0645\u0644\u0627\u064b \u0645\u0641\u06cc\u062f \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0641\u0627\u06cc\u0644 models\/index.js \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u06a9\u067e\u06cc \u0648 \u067e\u06cc\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">'use strict'<\/span>\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">TaxRate<\/span> <\/span>{\n    <span class=\"hljs-function\"><span class=\"hljs-title\">constructor<\/span>(<span class=\"hljs-params\">state, city, localRate, stateRate<\/span>)<\/span> {\n        <span class=\"hljs-built_in\">this<\/span>.state = state;\n        <span class=\"hljs-built_in\">this<\/span>.city = city;\n        <span class=\"hljs-built_in\">this<\/span>.localRate = localRate;\n        <span class=\"hljs-built_in\">this<\/span>.stateRate = stateRate;\n    }\n\n    calculateTax (subTotal) {\n        <span class=\"hljs-keyword\">const<\/span> localTax = <span class=\"hljs-built_in\">this<\/span>.localRate * subTotal;\n        <span class=\"hljs-keyword\">const<\/span> stateTax = <span class=\"hljs-built_in\">this<\/span>.stateRate * subTotal;\n        <span class=\"hljs-keyword\">const<\/span> total = subTotal + localTax + stateTax;\n        <span class=\"hljs-keyword\">return<\/span> {\n            localTax,\n            stateTax,\n            total\n        };\n    }\n}\n\n<span class=\"hljs-built_in\">module<\/span>.exports = TaxRate;\n<\/code><\/pre>\n<p>\u062a\u0646\u0647\u0627 \u0645\u062f\u0644\u06cc (\u06cc\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0628\u06cc\u0627\u0646 \u0634\u062f\u0647: class) \u06a9\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u062a\u0639\u0631\u06cc\u0641 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a <code>TaxRate<\/code>. <code>TaxRate<\/code> \u0634\u0627\u0645\u0644 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0639\u0636\u0648 \u0628\u0631\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a \u0631\u0648\u06cc \u0627\u06cc\u0627\u0644\u062a\u060c \u0634\u0647\u0631\u060c \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a \u0645\u062d\u0644\u06cc \u0648 \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a \u0627\u06cc\u0627\u0644\u062a\u06cc.  \u0627\u06cc\u0646\u0647\u0627 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u0634\u06cc \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u0646\u062f.  \u0641\u0642\u0637 \u06cc\u06a9 \u0631\u0648\u0634 \u06a9\u0644\u0627\u0633 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c <code>calculateTax(...)<\/code>\u060c \u06a9\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 \u0641\u0631\u0639\u06cc \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0645\u0633\u06cc\u0631 \u0627\u0633\u062a <em>\/calculate\/:stateName\/:cityName\/:amount<\/em> \u0645\u0633\u06cc\u0631 \u0648 \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0627\u0644\u06cc\u0627\u062a \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u0648 \u0645\u0628\u0644\u063a \u06a9\u0644 \u0646\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<h2 id=\"cheerio\"><span class=\"ez-toc-section\" id=\"cheerio\"><\/span>Cheerio<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/cheeriojs\/cheerio\">Cheerio<\/a> \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0627\u0633\u062a \u06a9\u0647 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>jQuery<\/code> \u0647\u0633\u062a\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0648 \u062c\u0633\u062a\u062c\u0648\u06cc HTML \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631.  \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u0645\u0627 \u0627\u0632 Cheerio \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 HTML \u062f\u0631 \u0635\u0641\u062d\u0647 \u0648\u0628 \u062b\u0627\u0628\u062a\u06cc \u06a9\u0647 \u0627\u0632 \u0648\u0628\u200c\u0633\u0627\u06cc\u062a \u062f\u0648\u0644\u062a \u0646\u0628\u0631\u0627\u0633\u06a9\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0627\u0644\u06cc\u0627\u062a\u06cc \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n<h3 id=\"services\"><span class=\"ez-toc-section\" id=\"%d8%ae%d8%af%d9%85%d8%a7%d8%aa\"><\/span>\u062e\u062f\u0645\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0648\u0686\u06a9 \u062e\u0648\u062f \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u062e\u062f\u0645\u0627\u062a \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTML \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f page \u0627\u0632 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062f\u0648\u0644\u062a \u0646\u0628\u0631\u0627\u0633\u06a9\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u062c\u0632\u06cc\u0647 HTML \u062d\u0627\u0635\u0644 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0645\u0627.<\/p>\n<p>\u062f\u0631 \u0641\u0627\u06cc\u0644 services\/index.js \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u06a9\u067e\u06cc \u0648 \u067e\u06cc\u0633\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">'use strict'<\/span>;\n\n<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> cheerio = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'cheerio'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> TaxRate = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'..\/models'<\/span>);\n\n<span class=\"hljs-keyword\">const<\/span> scrapeTaxRates = <span class=\"hljs-function\">(<span class=\"hljs-params\">state, url, cb<\/span>) =&gt;<\/span> {\n    http.get(url, <span class=\"hljs-function\">(<span class=\"hljs-params\">res<\/span>) =&gt;<\/span> {\n        <span class=\"hljs-keyword\">let<\/span> html = <span class=\"hljs-string\">''<\/span>;\n  \n        res.\u0631\u0648\u06cc(<span class=\"hljs-string\">'data'<\/span>, <span class=\"hljs-function\"><span class=\"hljs-params\">chunk<\/span> =&gt;<\/span> {\n            html += chunk;\n        });\n  \n        res.\u0631\u0648\u06cc(<span class=\"hljs-string\">'end'<\/span>, <span class=\"hljs-function\">() =&gt;<\/span> {\n            <span class=\"hljs-keyword\">const<\/span> parser = <span class=\"hljs-keyword\">new<\/span> Parser(state);\n            <span class=\"hljs-keyword\">const<\/span> rates = parser.parse(html);\n            cb(rates);\n        });\n    });\n};\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Parser<\/span> <\/span>{\n    <span class=\"hljs-function\"><span class=\"hljs-title\">constructor<\/span>(<span class=\"hljs-params\">state<\/span>)<\/span> {\n        <span class=\"hljs-built_in\">this<\/span>.state = state;\n    }\n\n    <span class=\"hljs-function\"><span class=\"hljs-title\">parse<\/span>(<span class=\"hljs-params\">html<\/span>)<\/span> {\n        <span class=\"hljs-keyword\">switch<\/span>(<span class=\"hljs-built_in\">this<\/span>.state.toLowerCase()) {\n            <span class=\"hljs-keyword\">case<\/span> <span class=\"hljs-string\">'nebraska'<\/span>:\n                <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">this<\/span>.parseNebraska(html);\n            <span class=\"hljs-keyword\">default<\/span>:\n                <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-literal\">null<\/span>;\n        }\n    }\n\n    <span class=\"hljs-function\"><span class=\"hljs-title\">parseNebraska<\/span>(<span class=\"hljs-params\">html<\/span>)<\/span> {\n        <span class=\"hljs-keyword\">const<\/span> $ = cheerio.load(html);\n        <span class=\"hljs-keyword\">let<\/span> rates = ();\n        $(<span class=\"hljs-string\">'tr'<\/span>).each(<span class=\"hljs-function\">(<span class=\"hljs-params\">idx, el<\/span>) =&gt;<\/span> {\n            <span class=\"hljs-keyword\">const<\/span> cells = $(el).children(<span class=\"hljs-string\">'td'<\/span>);\n            <span class=\"hljs-keyword\">if<\/span> (cells.length === <span class=\"hljs-number\">5<\/span> &amp;&amp; !$(el).attr(<span class=\"hljs-string\">'bgcolor'<\/span>)) {\n                <span class=\"hljs-keyword\">const<\/span> rawData = {\n                    <span class=\"hljs-attr\">city<\/span>: $(cells(<span class=\"hljs-number\">0<\/span>)).first().text(),\n                    <span class=\"hljs-attr\">cityRate<\/span>: $(cells(<span class=\"hljs-number\">1<\/span>)).first().text(),\n                    <span class=\"hljs-attr\">totalRate<\/span>: $(cells(<span class=\"hljs-number\">2<\/span>)).first().text()\n                };\n                rawData.cityRate = <span class=\"hljs-built_in\">parseFloat<\/span>(rawData.cityRate.replace(<span class=\"hljs-string\">'%'<\/span>, <span class=\"hljs-string\">''<\/span>))\/<span class=\"hljs-number\">100<\/span>;\n                rawData.totalRate = <span class=\"hljs-built_in\">parseFloat<\/span>(rawData.totalRate.substr(<span class=\"hljs-number\">0<\/span>, rawData.totalRate.indexOf(<span class=\"hljs-string\">'%'<\/span>)))\/<span class=\"hljs-number\">100<\/span>;\n                rawData.stateRate = rawData.totalRate - rawData.cityRate;\n                rates.push(<span class=\"hljs-keyword\">new<\/span> TaxRate(<span class=\"hljs-string\">'Nebraska'<\/span>, rawData.city, rawData.cityRate, rawData.stateRate));\n            }\n        });\n        <span class=\"hljs-keyword\">return<\/span> rates;\n    }\n}\n\n<span class=\"hljs-built_in\">module<\/span>.exports = {\n    scrapeTaxRates;\n};\n<\/code><\/pre>\n<p>\u0633\u0647 \u062e\u0637 \u0627\u0648\u0644 \u062f\u0631 \u062d\u0627\u0644 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 (\u0627\u0632 \u0637\u0631\u06cc\u0642 <code>require()<\/code>) \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0633\u0637\u062d \u0645\u0627\u0698\u0648\u0644 <code>http<\/code>\u060c <code>cheerio<\/code>\u060c \u0648 <code>TaxRate<\/code>. <code>TaxRate<\/code> \u062f\u0631 \u0628\u062e\u0634 \u0642\u0628\u0644 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f \u0631\u0648\u06cc \u0645\u0627\u0698\u0648\u0644\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0646\u06af\u06cc\u0631\u06cc\u0645 \u062a\u0627 \u0627\u0633\u0628 \u0645\u0631\u062f\u0647 \u0636\u0631\u0628 \u0627\u0644\u0645\u062b\u0644 \u0631\u0627 \u0634\u06a9\u0633\u062a \u0646\u062f\u0647\u06cc\u0645 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u0632\u06cc\u0627\u062f \u0628\u0631\u0631\u0633\u06cc \u0646\u06a9\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0628\u06af\u0648\u06cc\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a \u0648 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u0627\u0644\u06cc\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u0631\u0627 <code>http<\/code> \u0634\u06cc \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 Node \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0632 \u0633\u0631\u0648\u0631 \u0628\u0647 \u0645\u0646\u0628\u0639 \u0634\u0628\u06a9\u0647 \u0627\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627 \u0635\u0641\u062d\u0647 \u0648\u0628 \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a \u0627\u0632 \u062f\u0648\u0644\u062a \u0646\u0628\u0631\u0627\u0633\u06a9\u0627 \u0627\u0633\u062a.  \u0645\u0648\u0631\u062f \u0628\u0627\u0642\u06cc \u0645\u0627\u0646\u062f\u0647 Cheerio \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 HTML \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0634\u0646\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>jQuery<\/code> API.<\/p>\n<p>\u0645\u0627\u0698\u0648\u0644 \u062e\u062f\u0645\u0627\u062a \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0639\u0645\u0648\u0645 \u0628\u0647 \u0646\u0627\u0645 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f <code>scrapeTaxRates<\/code>\u060c \u06a9\u0647 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0646\u0627\u0645 \u0627\u06cc\u0627\u0644\u062a\u060c \u0631\u0634\u062a\u0647 URL (\u0628\u0631\u0627\u06cc \u0627\u06cc\u0627\u0644\u062a page \u0646\u0645\u0627\u06cc\u0634 \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a)\u060c \u0648 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0645\u0627\u0633 \u0628\u0647 process \u0646\u0631\u062e \u0647\u0627\u06cc \u0645\u0627\u0644\u06cc\u0627\u062a \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u062f \u0645\u0634\u062a\u0631\u06cc \u062a\u0645\u0627\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647.<\/p>\n<p>\u062f\u0631\u0648\u0646 \u0628\u062f\u0646\u0647 <code>scrapeTaxRates<\/code> \u062a\u0627\u0628\u0639 <code>get<\/code> \u0631\u0648\u0634 \u0628\u0647 <code>http<\/code> \u0634\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0635\u0641\u062d\u0647 \u0648\u0628 \u062f\u0631 URL \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u062a\u0627\u0628\u0639 callback \u0628\u0647 <code>http.get(...)<\/code> \u0631\u0648\u0634 \u067e\u0631\u062f\u0627\u0632\u0634 \u067e\u0627\u0633\u062e \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u067e\u0631\u062f\u0627\u0632\u0634 \u067e\u0627\u0633\u062e\u060c \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0627\u0632 HTML \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f <code>html<\/code>.  \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u0627\u0641\u0632\u0627\u06cc\u0634\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f <code>data<\/code> \u0631\u0648\u06cc\u062f\u0627\u062f \u0641\u0639\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f \u0648 \u06cc\u06a9 \u062a\u06a9\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0641\u0631 \u0634\u062f\u0647 \u0627\u0632 \u067e\u0627\u0633\u062e \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0627 \u0634\u0644\u06cc\u06a9 \u0627\u0632 <code>end<\/code> \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0645\u0627\u0633 \u0646\u0647\u0627\u06cc\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u06cc\u0646 \u067e\u0627\u0633\u062e \u062a\u0645\u0627\u0633 <code>Parser<\/code> \u06a9\u0644\u0627\u0633 \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f \u0648 \u0645\u062a\u062f \u062a\u062c\u0632\u06cc\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 HTML \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u062f \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0627\u0635 \u0633\u0627\u062e\u062a\u0627\u0631 \u0648 \u0637\u0631\u062d \u0635\u0641\u062d\u0647 \u0648\u0628 \u0646\u0628\u0631\u0627\u0633\u06a9\u0627 \u0631\u0627 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0646\u062f.  \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0634\u062f\u0647 \u062f\u0631 \u06cc\u06a9 \u0633\u0631\u06cc \u0627\u0632 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f <code>TaxRate<\/code> \u0627\u0634\u06cc\u0627\u0621 \u062f\u0631 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0628\u0647 \u062a\u0627\u0628\u0639 callback \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u062a\u0627 \u0645\u0646\u0637\u0642 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u06a9\u062f \u06a9\u0644\u0627\u06cc\u0646\u062a \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u0646\u062f (\u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0627\u060c \u062f\u0631 \u062a\u0648\u0627\u0628\u0639 \u06a9\u0646\u062a\u0631\u0644\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f).  \u062f\u0631 \u0627\u06cc\u0646 \u0622\u062e\u0631\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0633\u0631\u06cc\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 REST API \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u06a9\u0648\u062a\u0627\u0647\u060c \u0631\u0648\u0634 \u0637\u0631\u0627\u062d\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc Node.js \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645 \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0641\u06cc\u062f \u0646\u0631\u062e \u0645\u0627\u0644\u06cc\u0627\u062a \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0648\u0628 \u0633\u0627\u06cc\u062a \u062f\u0648\u0644\u062a\u06cc \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062a\u062c\u0627\u0631\u062a \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9 \u0645\u0641\u06cc\u062f \u0628\u0627\u0634\u062f.  \u062f\u0648 \u0647\u062f\u0641 \u0627\u0635\u0644\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0646\u0631\u062e \u0647\u0627\u06cc \u0645\u0627\u0644\u06cc\u0627\u062a \u0648 \u0646\u0645\u0627\u06cc\u0634 \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0634\u0647\u0631 \u062e\u0627\u0635 \u06cc\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u0627\u0644\u06cc\u0627\u062a \u0628\u0631 \u0627\u0633\u0627\u0633 \u0631\u0648\u06cc \u06cc\u06a9 \u0627\u06cc\u0627\u0644\u062a\u060c \u0634\u0647\u0631 \u0648 \u06a9\u0644 \u0641\u0631\u0639\u06cc.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u062f\u0631 \u0632\u06cc\u0631 \u062a\u0635\u0627\u0648\u06cc\u0631\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 \u0645\u0627\u0644\u06cc\u0627\u062a \u0634\u0647\u0631 \u0627\u0648\u0645\u0627\u0647\u0627 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0645\u0627\u0644\u06cc\u0627\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639 1000 \u062f\u0644\u0627\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u062a\u0633\u062a \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 <code>cd<\/code> \u0628\u0647 \u062f\u0631\u0648\u0646 root \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648 \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f <code>$ node server.js<\/code> \u0628\u0647 \u062f\u0631\u0648\u0646 console.  \u067e\u06cc\u0627\u0645\u06cc \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 \u0645\u06cc \u06af\u0648\u06cc\u062f: \u00ab\u0628\u0631\u0646\u0627\u0645\u0647 Node \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a \u0631\u0648\u06cc \u067e\u0648\u0631\u062a 3500 \u0627\u06cc\u0646\u0686<\/p>\n<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/build-web-scraped-api-express-cheerio-4.png\" alt=\"\" title=\"\"><br \/>\n<img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/build-web-scraped-api-express-cheerio-5.png\" alt=\"\" title=\"\"><\/p>\n<p>\u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0627\u0644\u0647\u0627\u0645 \u0628\u062e\u0634 \u0634\u0645\u0627 \u0628\u0627\u0634\u062f \u062a\u0627 \u062f\u0646\u06cc\u0627\u06cc \u062e\u0631\u0627\u0634 \u062f\u0627\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0645\u0641\u06cc\u062f \u0648 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u062f\u0627\u062f\u0647 \u0645\u0639\u0646\u06cc \u062f\u0627\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.  \u0645\u062b\u0644 \u0647\u0645\u06cc\u0634\u0647\u060c \u0645\u0646 \u0627\u0632 \u0647\u0645\u0647 \u0646\u0638\u0631\u0627\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0645.<\/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 1403-01-27 12:11:05<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;16585&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;\u0628\u0627 Express \u0648 Cheerio \u06cc\u06a9 API Web-Scraped \u0628\u0633\u0627\u0632\u06cc\u062f. \u0631\u0634\u062f \u0648\u0628 \u062c\u0647\u0627\u0646\u06cc \u062f\u0631 \u0686\u0646\u062f \u062f\u0647\u0647 \u0627\u062e\u06cc\u0631 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u062d\u062c\u0645 \u0639\u0638\u06cc\u0645\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0646\u062a\u06cc\u062c\u0647 \u0627\u06cc\u0646 \u062a\u0648\u0644\u06cc\u062f \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0647\u0630\u0644\u0648\u0644\u06cc \u0645\u062d\u062a\u0648\u0627 \u0631\u0648\u06cc \u0648\u0628 \u062f\u0631\u0645\u0627\u0646 \u06af\u0633\u062a\u0631\u062f\u0647 \u0627\u06cc \u0627\u0633\u062a...&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\"> 8<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0631\u0634\u062f \u0648\u0628 \u062c\u0647\u0627\u0646\u06cc \u062f\u0631 \u0637\u0648\u0644 \u0686\u0646\u062f \u062f\u0647\u0647 \u0627\u062e\u06cc\u0631 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u062d\u062c\u0645 \u0639\u0638\u06cc\u0645\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631 \u0635\u0641\u062d\u0627\u062a \u0648\u0628 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0627\u06cc\u0646\u062a\u0631\u0646\u062a \u0634\u062f\u0647 \u0627\u0633\u062a. \u0646\u062a\u06cc\u062c\u0647 \u0627\u06cc\u0646 \u062a\u0648\u0644\u06cc\u062f \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0647\u0630\u0644\u0648\u0644\u06cc \u0645\u062d\u062a\u0648\u0627 \u0631\u0648\u06cc \u0648\u0628 \u06af\u0631\u062f\u0622\u0648\u0631\u06cc \u062d\u062c\u0645 \u0648\u0633\u06cc\u0639\u06cc \u0627\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0648 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0645\u0624\u062b\u0631 \u0622\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":16586,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1772,620],"tags":[],"class_list":["post-16585","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","category-programming"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16585","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=16585"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16585\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/16586"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=16585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=16585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=16585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}