{"id":241,"date":"2024-05-21T08:24:31","date_gmt":"2024-05-21T08:24:31","guid":{"rendered":"https:\/\/youngrihan.com\/?p=241"},"modified":"2024-05-20T12:24:46","modified_gmt":"2024-05-20T12:24:46","slug":"restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/","title":{"rendered":"RESTful API \uc54c\uc544\ubcf4\uae30"},"content":{"rendered":"<p>\uc624\ub298\ub0a0 \uae30\uc5c5\ub4e4\uc740 \ub354 \ube60\ub974\uace0, \ub354 \ud6a8\uc728\uc801\uc778 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 RESTful API\ub97c \uc801\uadf9\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 RESTful API\uac00 \ubb34\uc5c7\uc774\uba70, \uc5b4\ub5bb\uac8c \ud65c\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610\ud55c, RESTful API\ub97c \ud1b5\ud574 \ube44\uc988\ub2c8\uc2a4 \ubc0f \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\uc5d0 \uc5b4\ub5a4 \ud61c\ud0dd\uc744 \uc81c\uacf5\ud558\ub294\uc9c0\uc5d0 \ub300\ud574\uc11c\ub3c4 \ud0d0\uad6c\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uae30\ucd08\uc801\uc778 \uac1c\ub150\ubd80\ud130 \uc2ec\ud654\uc801\uc778 \ud65c\uc6a9\uae4c\uc9c0, RESTful API\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \uac83\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub0b4\uc6a9\uc744 \uc900\ube44\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/#RESTful_API%EB%9E%80_%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80\" title=\"RESTful API\ub780 \ubb34\uc5c7\uc778\uac00?\">RESTful API\ub780 \ubb34\uc5c7\uc778\uac00?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/#RESTful_API%EC%9D%98_%EC%A3%BC%EC%9A%94_%ED%8A%B9%EC%A7%95\" title=\"RESTful API\uc758 \uc8fc\uc694 \ud2b9\uc9d5\">RESTful API\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/#RESTful_API_%EC%84%A4%EA%B3%84_%EC%8B%9C_%EA%B3%A0%EB%A0%A4%ED%95%B4%EC%95%BC_%ED%95%A0_%EC%A0%90\" title=\"RESTful API \uc124\uacc4 \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uc810\">RESTful API \uc124\uacc4 \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uc810<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/#RESTful_API%EC%9D%98_%EC%8B%A4%EC%A0%9C_%ED%99%9C%EC%9A%A9_%EC%82%AC%EB%A1%80\" title=\"RESTful API\uc758 \uc2e4\uc81c \ud65c\uc6a9 \uc0ac\ub840\">RESTful API\uc758 \uc2e4\uc81c \ud65c\uc6a9 \uc0ac\ub840<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/#%EA%B2%B0%EB%A1%A0\" title=\"\uacb0\ub860\">\uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"RESTful_API%EB%9E%80_%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80\"><\/span>RESTful API\ub780 \ubb34\uc5c7\uc778\uac00?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RESTful API\ub294 Representational State Transfer\uc758 \uc57d\uc790\ub85c, \uc6f9 \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc11c\ubc84\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8 \uac04\uc758 \uc815\ubcf4\ub97c \uc8fc\uace0\ubc1b\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \uc778\ud130\ud398\uc774\uc2a4\uc785\ub2c8\ub2e4. HTTP\/HTTPS \ud504\ub85c\ud1a0\ucf5c\uc744 \uc774\uc6a9\ud574 \ub370\uc774\ud130\ub97c \uad50\ud658\ud558\uba70, \uc774\ub7ec\ud55c \ubc29\uc2dd\uc740 \uc6f9 \uae30\uc220\uc744 \uc774\uc6a9\ud558\uc5ec \ubd84\uc0b0 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud560 \ub54c \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. RESTful API\ub294 \uc790\uc6d0(Resouce)\uc758 \ud45c\ud604(Representation)\uc5d0 \uc9d1\uc911\ud558\uba70, \uc6f9\uc758 \uae30\ubcf8\uc801\uc778 \uba54\uc18c\ub4dc\uc778 GET, POST, PUT, DELETE\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc790\uc6d0\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"RESTful_API%EC%9D%98_%EC%A3%BC%EC%9A%94_%ED%8A%B9%EC%A7%95\"><\/span>RESTful API\uc758 \uc8fc\uc694 \ud2b9\uc9d5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RESTful API\uc758 \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 \uac04\ub2e8\ud558\uace0 \uc774\ud574\ud558\uae30 \uc26c\uc6b4 \uad6c\uc870\uc785\ub2c8\ub2e4. REST\ub294 \uc790\uc6d0 \uae30\ubc18\uc758 \uad6c\uc870(ROA, Resource Oriented Architecture)\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4, \uac01 \uc790\uc6d0\uc5d0 \ub300\ud55c \uc8fc\uc18c(URL)\uac00 \uba85\ud655\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \ud574\ub2f9 \uc790\uc6d0\uc758 \uc0c1\ud0dc\ub97c \uc804\ub2ec\ubc1b\uac70\ub098 \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ubb34\uc0c1\ud0dc\uc131(Stateless)\uc744 \uac00\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc11c\ubc84\uc5d0 \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 \uc0c1\ud0dc \uc815\ubcf4\uac00 \uc800\uc7a5\ub418\uc9c0 \uc54a\uc544 \uac01 \uc694\uccad\uc774 \ub3c5\ub9bd\uc801\uc73c\ub85c \ucc98\ub9ac\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc9d5\ub4e4\uc740 API\uc758 \ud655\uc7a5\uc131 \ubc0f \uc720\uc9c0\ubcf4\uc218\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"RESTful_API_%EC%84%A4%EA%B3%84_%EC%8B%9C_%EA%B3%A0%EB%A0%A4%ED%95%B4%EC%95%BC_%ED%95%A0_%EC%A0%90\"><\/span>RESTful API \uc124\uacc4 \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uc810<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RESTful API\ub97c \uc124\uacc4\ud560 \ub54c\ub294 \uba85\ud655\ud55c \uc790\uc6d0\uc758 \uc2dd\ubcc4, \ud1b5\uc2e0 \uba54\uc18c\ub4dc\uc758 \uc801\uc808\ud55c \uc0ac\uc6a9, \uc0c1\ud0dc \ucf54\ub4dc\uc758 \uc815\ud655\ud55c \ubc18\ud658 \ub4f1\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc790\uc6d0\uc758 \uc2dd\ubcc4\uc740 URL\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\uba70, URL\uc740 \uac00\ub2a5\ud55c \uc9c1\uad00\uc801\uc774\uace0 \uac04\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, API\ub97c \uc0ac\uc6a9\ud558\ub294 \ud074\ub77c\uc774\uc5b8\ud2b8\uac00 \ud544\uc694\ud55c \ub3d9\uc791\uc744 \uc27d\uac8c \uc608\uce21\ud560 \uc218 \uc788\ub3c4\ub85d HTTP \uba54\uc18c\ub4dc\ub97c \uc801\uc808\ud788 \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \uc11c\ubc84\uc758 \uc751\ub2f5\uc740 \uc0c1\ud669\uc5d0 \ub9de\ub294 HTTP \uc0c1\ud0dc \ucf54\ub4dc\uc640 \ud568\uaed8 \ubc18\ud658\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 API \uc0ac\uc6a9\uc790\ub294 \ub354 \ube60\ub974\uace0 \uc815\ud655\ud558\uac8c \ud544\uc694\ud55c \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"RESTful_API%EC%9D%98_%EC%8B%A4%EC%A0%9C_%ED%99%9C%EC%9A%A9_%EC%82%AC%EB%A1%80\"><\/span>RESTful API\uc758 \uc2e4\uc81c \ud65c\uc6a9 \uc0ac\ub840<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub9ce\uc740 \ud604\ub300\uc801\uc778 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \ubaa8\ubc14\uc77c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 RESTful API\ub97c \ud65c\uc6a9\ud558\uc5ec \ub370\uc774\ud130 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc18c\uc15c \ubbf8\ub514\uc5b4 \ud50c\ub7ab\ud3fc\uc740 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 RESTful API\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc774 API\ub97c \ud1b5\ud574 \uae00\uc744 \uc791\uc131\ud558\uac70\ub098, \uc0ac\uc9c4\uc744 \uc5c5\ub85c\ub4dc\ud558\uace0, \ub313\uae00\uc744 \ub2ec \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc774\ucee4\uba38\uc2a4 \uc6f9\uc0ac\uc774\ud2b8\ub4e4\uc740 \uc81c\ud488 \uc815\ubcf4, \uc8fc\ubb38 \uc0c1\ud0dc \ub4f1\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud574 RESTful API\ub97c \uc0ac\uc6a9\ud558\uc5ec \uace0\uac1d\uc5d0\uac8c \ud6a8\uc728\uc801\uc778 \uc1fc\ud551 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%EA%B2%B0%EB%A1%A0\"><\/span>\uacb0\ub860<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>RESTful API\ub294 \uadf8 \uad6c\uc870\uc758 \ub2e8\uc21c\uc131\uacfc \ud6a8\uc728\uc131 \ub355\ubd84\uc5d0 \ud604\ub300 \uc6f9 \uac1c\ubc1c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub9de\uc740 \uc124\uacc4\uc640 \uad6c\ud604\uc744 \ud1b5\ud574 \ud6cc\ub96d\ud55c RESTful API\ub97c \uac1c\ubc1c\ud55c\ub2e4\uba74, \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud655\uc7a5\uc131\uacfc \uc720\uc9c0\ubcf4\uc218\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac1c\ubc1c\uc790\ubfd0\ub9cc \uc544\ub2c8\ub77c, \ube44\uc988\ub2c8\uc2a4\ub97c \uc6b4\uc601\ud558\ub294 \uae30\uc5c5\uc5d0\uac8c\ub3c4 \ub9e4\uc6b0 \uc720\uc6a9\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \uae00\uc744 \ud1b5\ud574 RESTful API\uc758 \uae30\ubcf8\uc801\uc778 \uc774\ud574\uc640 \uadf8 \ud65c\uc6a9\ubc95\uc5d0 \ub300\ud574 \uc880 \ub354 \uae4a\uc774 \uc54c\uac8c \ub418\uc168\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4. API\uc758 \ud6a8\uacfc\uc801\uc778 \uc0ac\uc6a9\uc740 \ub514\uc9c0\ud138 \uc138\uacc4\uc5d0\uc11c\uc758 \uc131\uacf5\uc744 \uc704\ud55c \uc911\uc694\ud55c \uc5f4\uc1e0\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc624\ub298\ub0a0 \uae30\uc5c5\ub4e4\uc740 \ub354 \ube60\ub974\uace0, \ub354 \ud6a8\uc728\uc801\uc778 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 RESTful API\ub97c \uc801\uadf9\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 RESTful API\uac00 \ubb34\uc5c7\uc774\uba70, \uc5b4\ub5bb\uac8c \ud65c\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610\ud55c, RESTful API\ub97c \ud1b5\ud574 \ube44\uc988\ub2c8\uc2a4 \ubc0f \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\uc5d0 \uc5b4\ub5a4 \ud61c\ud0dd\uc744 \uc81c\uacf5\ud558\ub294\uc9c0\uc5d0 \ub300\ud574\uc11c\ub3c4 \ud0d0\uad6c\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uae30\ucd08\uc801\uc778 \uac1c\ub150\ubd80\ud130 \uc2ec\ud654\uc801\uc778 \ud65c\uc6a9\uae4c\uc9c0, RESTful API\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \uac83\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub0b4\uc6a9\uc744 \uc900\ube44\ud588\uc2b5\ub2c8\ub2e4.&hellip;&nbsp;<a href=\"https:\/\/youngrihan.com\/restful-api-%ec%95%8c%ec%95%84%eb%b3%b4%ea%b8%b0\/\" class=\"\" rel=\"bookmark\">\ub354 \ubcf4\uae30 &raquo;<span class=\"screen-reader-text\">RESTful API \uc54c\uc544\ubcf4\uae30<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":242,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[16],"tags":[28],"class_list":["post-241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-program-development","tag-restful-api-"],"_links":{"self":[{"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/posts\/241"}],"collection":[{"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/comments?post=241"}],"version-history":[{"count":1,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/posts\/241\/revisions"}],"predecessor-version":[{"id":243,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/posts\/241\/revisions\/243"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/media\/242"}],"wp:attachment":[{"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/media?parent=241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/categories?post=241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/youngrihan.com\/wp-json\/wp\/v2\/tags?post=241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}