{"id":26718,"date":"2025-03-26T14:20:05","date_gmt":"2025-03-26T07:20:05","guid":{"rendered":"https:\/\/hitek.com.vn\/?p=26718"},"modified":"2026-04-22T09:54:33","modified_gmt":"2026-04-22T02:54:33","slug":"ios-app-development-language","status":"publish","type":"post","link":"https:\/\/hitek.com.vn\/ko\/blog-ko\/ios-app-development-language\/","title":{"rendered":"iOS\/Android \uc571\uc744 \uac1c\ubc1c\ud558\ub824\uba74 \uc5b4\ub5a4 \uc5b8\uc5b4\ub97c \uc120\ud0dd\ud558\uc2dc\uaca0\uc5b4\uc694?"},"content":{"rendered":"<p>\ubaa8\ubc14\uc77c \ube44\uc988\ub2c8\uc2a4\uc758 \uc131\ud328\ub294 <strong>\uccab \ud654\uba74\uc758 \ub85c\ub529 \uc18d\ub3c4<\/strong>\uc640 <strong>\ubc84\ubc85\uc784 \uc5c6\ub294 \uc778\ud130\ub809\uc158<\/strong>\uc5d0 \ub2ec\ub824 \uc788\ub2e4 \ud574\ub3c4 \uacfc\uc5b8\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74, \uc5ec\ub7ec\ubd84\uc758 \uc571\uc774\ub77c\ub294 \uc9d1\uc744 \uc9c0\uc744 \ub54c, \uc5b4\ub5a4 \uc7ac\ub8cc\ub97c \uc4f8 \uac83\uc778\uac00? \ub2e8\uc21c\ud788 \u2018\uc798 \ub3cc\uc544\uac00\ub294 \uc5b8\uc5b4\u2019\uac00 \uc544\ub2cc, \uc55e\uc73c\ub85c 5\ub144\uc744 \ub0b4\ub2e4\ubcf8 \u2018\uc804\ub7b5\u2019\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \ud55c\uad6d \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub17c\uc7c1\uc774 \ub418\ub294 \ub450 \uac15\uc790, <strong>Swift<\/strong>\uc640 <strong>Objective-C<\/strong>\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \ud658\uc0c1\uc744 \uac77\uc5b4\ub0b4\uace0, \ud558\uc774\uc5d4\ub4dc \ub7ed\uc154\ub9ac\uc640 \uc2a4\ud2b8\ub9ac\ud2b8 \ubb38\ud654\uc758 \uc2e4\uc6a9\uc131 \uc0ac\uc774\uc5d0\uc11c \ucd5c\uc801\uc758 \uc120\ud0dd\uc9c0\ub97c \uc81c\uc2dc\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 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 ez-toc-toggle\" style=\"cursor:pointer\">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=\"\ubaa9\ucc28 \ud1a0\uae00\"><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:\/\/hitek.com.vn\/ko\/blog-ko\/ios-app-development-language\/#1_%EC%A0%84%EC%84%A4%EC%9D%98_%EC%9E%90%EB%A6%AC_Objective-C\" >1. \uc804\uc124\uc758 \uc790\ub9ac, Objective-C<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hitek.com.vn\/ko\/blog-ko\/ios-app-development-language\/#2_%EC%A7%80%EB%B0%B0%EC%9E%90%EC%9D%98_%EA%B7%80%ED%99%98_Swift\" >2. \uc9c0\ubc30\uc790\uc758 \uadc0\ud658, Swift<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hitek.com.vn\/ko\/blog-ko\/ios-app-development-language\/#3_%EA%B2%B0%EC%A0%95%EC%A0%81_%EC%84%A0%ED%83%9D_%EB%8B%B9%EC%8B%A0%EC%9D%98_%ED%8F%AC%ED%8A%B8%ED%8F%B4%EB%A6%AC%EC%98%A4%EB%8A%94_%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80\" >3. \uacb0\uc815\uc801 \uc120\ud0dd: \ub2f9\uc2e0\uc758 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 \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-4\" href=\"https:\/\/hitek.com.vn\/ko\/blog-ko\/ios-app-development-language\/#4_%E2%80%9C%EC%9A%B0%EB%A6%AC_%ED%8C%80%EC%9D%80_Obj-C%EB%A7%8C_%ED%95%98%EB%8A%94%EB%8D%B0%EC%9A%94%E2%80%9D\" >4. \u201c\uc6b0\ub9ac \ud300\uc740 Obj-C\ub9cc \ud558\ub294\ub370\uc694?\u201d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hitek.com.vn\/ko\/blog-ko\/ios-app-development-language\/#%EA%B2%B0%EB%A1%A0_%EB%82%A8%EC%84%B1%EB%8B%A4%EC%9A%B4_%EA%B2%B0%EB%8B%A8%EC%9D%98_%EC%8B%9C%EA%B0%84\" >\uacb0\ub860: \ub0a8\uc131\ub2e4\uc6b4 \uacb0\ub2e8\uc758 \uc2dc\uac04<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 id=\"1-objective-c\"><span class=\"ez-toc-section\" id=\"1_%EC%A0%84%EC%84%A4%EC%9D%98_%EC%9E%90%EB%A6%AC_Objective-C\"><\/span>1. \uc804\uc124\uc758 \uc790\ub9ac, Objective-C<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1980\ub144\ub300\uc5d0 \ub4f1\uc7a5\ud55c Objective-C\ub294 iOS \uc0dd\ud0dc\uacc4\uc758 <strong>\ub300\ubd80<\/strong>\uc785\ub2c8\ub2e4. \ub9c8\uce58 \ud480 \uc11c\uce20\uc640 \ub125\ud0c0\uc774\uac00 \ube44\uc988\ub2c8\uc2a4\uc758 \uad50\uacfc\uc11c\uc600\ub358 \uc2dc\ub300\ucc98\ub7fc, Objective-C\ub294 \uc624\ub79c \uc2dc\uac04 \uc560\ud50c \uac1c\ubc1c\uc758 \ud45c\uc900\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uc218\ub9ce\uc740 \ub808\uac70\uc2dc \uc2dc\uc2a4\ud15c\uacfc <strong>\ubc29\ub300\ud55c \ubb38\uc11c<\/strong>\uac00 \uc774\ub97c \ub4b7\ubc1b\uce68\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uc194\uc9c1\ud788 \ub9d0\ud574\ubcf4\uc8e0. \uadf8 \ubb38\ubc95\uc740 \ub9c8\uce58 \uc9c0\ub09c \uc138\uae30\uc758 \uc720\ubb3c\ucc98\ub7fc \ud22c\ubc15\ud558\uace0 \uc7a5\ud669\ud569\ub2c8\ub2e4. <code>NSString *message = [NSString stringWithFormat:@\u201dThat\u2019s a %@\u201d, name];<\/code> \uc774\ub7f0 \ucf54\ub4dc\ub294 \ud604\ub300 \uac1c\ubc1c\uc790\uc5d0\uac8c <strong>\uace0\ubb38<\/strong>\uc774\ub098 \ub2e4\ub984\uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>&#8211; \ub2e8\uc810:<\/strong><\/p>\n<ul>\n<li><strong>\ud3ec\uc778\ud130 \uc545\ubabd:<\/strong> \uba54\ubaa8\ub9ac \uad00\ub9ac\ub294 \uac1c\ubc1c\uc790\uc758 \ubaab\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uc571\uc774 \ud130\uc9c0\ub294 \uc774\uc720 1\uc704\uc600\uc8e0.<\/li>\n<li><strong>\uc881\uc544\uc9c0\ub294 \ud480:<\/strong> \uc9c0\uae08 \uc774 \uc21c\uac04\uc5d0\ub3c4, \uc0c8\ub85c\uc6b4 \uac1c\ubc1c\uc790\ub4e4\uc740 Obj-C\ub97c \uba40\ub9ac\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc9c0\ubcf4\uc218 \uc778\ub825 \uad6c\ud558\uae30\uac00 \ud558\ub298\uc758 \ubcc4\ub530\uae30\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<blockquote><p><strong>\ub354 \uace8\ub4e0 \ub8f0:<\/strong> \uc624\uc9c1 \u2018\uc6b4\uc601 \uc911\uc778 \ub300\ud615 \ub808\uac70\uc2dc\u2019\uac00 \ub2f9\uc2e0\uc758 \uc778\uc0dd\uc5d0 \uc774\ubbf8 \uc790\ub9ac \uc7a1\uace0 \uc788\uc744 \ub54c\ub9cc Obj-C\ub97c \ubd99\uc7a1\uc544 \ub450\uc2ed\uc2dc\uc624.<\/p><\/blockquote>\n<h2 id=\"2-swift\"><span class=\"ez-toc-section\" id=\"2_%EC%A7%80%EB%B0%B0%EC%9E%90%EC%9D%98_%EA%B7%80%ED%99%98_Swift\"><\/span>2. \uc9c0\ubc30\uc790\uc758 \uadc0\ud658, Swift<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>2014\ub144, \uc560\ud50c\uc740 \ud310\uc744 \ub4a4\uc9d1\uc5b4\uc5ce\uc5c8\uc2b5\ub2c8\ub2e4. Swift\ub294 \ub2e8\uc21c\ud55c \uc5b8\uc5b4\uac00 \uc544\ub2cc <strong>\uc120\uc5b8\ubb38<\/strong>\uc785\ub2c8\ub2e4. \u201c\ub354 \uc774\uc0c1 \uacfc\uac70\uc758 \ubb38\ubc95\uc5d0 \ubc1c\ubaa9 \uc7a1\ud788\uc9c0 \ub9c8\ub77c.\u201d Swift\ub294 \ud604\ub300\uc801\uc778 \ubb38\ubc95\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70, Python\ucc98\ub7fc \uc77d\ud788\uc9c0\ub9cc C++\ubcf4\ub2e4 \ube60\ub974\uac8c \uc6c0\uc9c1\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>Swift\uac00 \u2018\uc798 \uc785\uc740 \ub0a8\uc790\u2019\uc758 \uc571\uc5d0 \uc5b4\uc6b8\ub9ac\ub294 \uc774\uc720:<\/strong><\/p>\n<ul>\n<li><strong>\uc548\uc804\uc131 (Type Safety):<\/strong> <code>if let<\/code> \uad6c\ubb38 \ud558\ub098\ub85c \uc571\uc774 \uc8fd\ub294 <code>null<\/code> \uc5d0\ub7ec\ub97c \uc6d0\ucc9c \ucc28\ub2e8\ud569\ub2c8\ub2e4. Objective-C\uac00 \ucd1d\uc744 \ub4e4\uace0 \ub2e4\ub2c8\ub294 \uac70\uce5c \uc11c\ubd80\ub77c\uba74, Swift\ub294 \ucd5c\ucca8\ub2e8 \uc0dd\uccb4 \uc778\uc2dd \uae08\uace0\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc18d\ub3c4 (Performance):<\/strong> \uc560\ud50c\uc758 \uacf5\uc2dd \ubca4\uce58\ub9c8\ud06c\uc5d0 \ub530\ub974\uba74, \ud2b9\uc815 \uc54c\uace0\ub9ac\uc998\uc5d0\uc11c Swift\uac00 Obj-C\ubcf4\ub2e4 <strong>2.6\ubc30<\/strong> \ube60\ub985\ub2c8\ub2e4. \ucf54\ub4dc \uc791\uc131 \uc18d\ub3c4\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\uc785\ub2c8\ub2e4. \uac19\uc740 \uae30\ub2a5\ub3c4 Swift\uac00 \ud6e8\uc52c \uc801\uc740 \uc591\uc758 \ucf54\ub4dc\ub85c \uad6c\ud604\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ubbf8\ub798 (Vision Pro):<\/strong> \uc774\uac83\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \ud3ec\uc778\ud2b8\uc785\ub2c8\ub2e4. Apple Vision Pro\uc640 visionOS\ub294 SwiftUI\ub97c \uae30\ubc18\uc73c\ub85c \uc6c0\uc9c1\uc785\ub2c8\ub2e4. <strong>Swift\ub97c \ubaa8\ub974\uba74, \uc560\ud50c\uc758 \ub2e4\uc74c 10\ub144\uc5d0 \ud0d1\uc2b9\ud560 \uc790\uaca9\uc774 \uc5c6\uc2b5\ub2c8\ub2e4<\/strong>.<\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"3-\"><span class=\"ez-toc-section\" id=\"3_%EA%B2%B0%EC%A0%95%EC%A0%81_%EC%84%A0%ED%83%9D_%EB%8B%B9%EC%8B%A0%EC%9D%98_%ED%8F%AC%ED%8A%B8%ED%8F%B4%EB%A6%AC%EC%98%A4%EB%8A%94_%EB%AC%B4%EC%97%87%EC%9D%B8%EA%B0%80\"><\/span>3. \uacb0\uc815\uc801 \uc120\ud0dd: \ub2f9\uc2e0\uc758 \ud3ec\ud2b8\ud3f4\ub9ac\uc624\ub294 \ubb34\uc5c7\uc778\uac00?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub2f9\uc2e0\uc774 \uc0c8\ub85c\uc6b4 \uc571\uc744 \ucc98\uc74c\ubd80\ud130 \uad6c\ucd95\ud558\ub294 <strong>\uc2a4\ud0c0\ud2b8\uc5c5<\/strong>\uc774\ub77c\uba74, \uace0\ubbfc\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. Swift\ub294 \ub2f9\uc2e0\uc758 <strong>\uc804\uc6a9 \uc591\ubcf5<\/strong>\uc785\ub2c8\ub2e4. \ucd5c\uc2e0 \ud2b8\ub80c\ub4dc\uc5d0 \ub9de\ucdb0 \uc7ac\ub2e8\ub418\uc5b4 \uc788\uc73c\uba70, \uc720\uc9c0\ubcf4\uc218\uac00 \uc27d\uace0, \uac1c\ubc1c\uc790 \ucc44\uc6a9\ub3c4 \uc218\uc6d4\ud569\ub2c8\ub2e4. 2026\ub144 \ud604\uc7ac, \uc804 \uc138\uacc4 iOS \uac1c\ubc1c\uc790\uc758 80% \uc774\uc0c1\uc774 Swift\ub97c \uc8fc\ub825\uc73c\ub85c \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\ud2b9\uc9d5<\/th>\n<th style=\"text-align: left;\">Swift (\ud604\ub300\uc801 \uc2b9\uc790)<\/th>\n<th style=\"text-align: left;\">Objective-C (\uc720\ubb3c)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\ubb38\ubc95<\/strong><\/td>\n<td style=\"text-align: left;\">\uac04\uacb0\ud558\uace0 \uc9c1\uad00\uc801. \uc601\uc5b4 \uc77d\ub4ef\uc774 \ucf54\ub4dc \uc791\uc131 \uac00\ub2a5.<\/td>\n<td style=\"text-align: left;\">\uc7a5\ud669\ud558\uace0 \ubcf5\uc7a1\ud568. <code>@<\/code> \uae30\ud638\uc640 \ub300\uad04\ud638\uc758 \ud5a5\uc5f0.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc131\ub2a5<\/strong><\/td>\n<td style=\"text-align: left;\">\ube60\ub984 (\uc815\uc801 \ud0c0\uc785, AOT \ucef4\ud30c\uc77c) .<\/td>\n<td style=\"text-align: left;\">\uc0c1\ub300\uc801\uc73c\ub85c \ub290\ub9bc (\ub7f0\ud0c0\uc784 \uba54\uc2dc\uc9d5) .<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uba54\ubaa8\ub9ac<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>ARC (\uc790\ub3d9 \ucc38\uc870 \uce74\uc6b4\ud305)<\/strong> \ub85c \uac71\uc815 \uc5c6\uc74c.<\/td>\n<td style=\"text-align: left;\">\uc218\ub3d9 \uba54\ubaa8\ub9ac \uad00\ub9ac. \uba54\ubaa8\ub9ac \ub204\uc218 \uc704\ud5d8 \ub192\uc74c.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc0c1\ud638\uc6b4\uc6a9\uc131<\/strong><\/td>\n<td style=\"text-align: left;\">Obj-C\uc640 \ud63c\uc6a9 \uac00\ub2a5 (\ube0c\ub9bf\uc9d5 \ud5e4\ub354 \ud544\uc694) .<\/td>\n<td style=\"text-align: left;\">C\/C++ \ucf54\ub4dc\uc640\uc758 \uc9c1\uc811\uc801\uc778 \ud638\ud658\uc131.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\ubbf8\ub798 \uc804\ub9dd<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\uc560\ud50c\uc758 \uacf5\uc2dd \ubbf8\ub798<\/strong>. VisionOS \ud3ec\ud568 \ubaa8\ub4e0 \uc2e0\uae30\uc220 \uc9c0\uc6d0.<\/td>\n<td style=\"text-align: left;\">\uc720\uc9c0\ubcf4\uc218 \ub2e8\uacc4. \ub354 \uc774\uc0c1 \uc801\uadf9\uc801\uc778 \uae30\ub2a5 \ucd94\uac00 \uc5c6\uc74c.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2 id=\"4-obj-c-\"><span class=\"ez-toc-section\" id=\"4_%E2%80%9C%EC%9A%B0%EB%A6%AC_%ED%8C%80%EC%9D%80_Obj-C%EB%A7%8C_%ED%95%98%EB%8A%94%EB%8D%B0%EC%9A%94%E2%80%9D\"><\/span>4. \u201c\uc6b0\ub9ac \ud300\uc740 Obj-C\ub9cc \ud558\ub294\ub370\uc694?\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub450\ub824\uc6cc \ub9c8\uc138\uc694. \uc560\ud50c\uc740 \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud588\uc2b5\ub2c8\ub2e4. <strong>Swift\uc640 Objective-C\ub294 \ud55c \ud504\ub85c\uc81d\ud2b8 \ub0b4\uc5d0\uc11c \uacf5\uc874\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/strong>.<\/p>\n<p>\uc804\ub7b5\uc740 \uc774\ub807\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\uae30\uc874\uc758 \ud575\uc2ec \uae30\ub2a5(\uacb0\uc81c \ubaa8\ub4c8, \ub124\ud2b8\uc6cc\ud0b9 \ub4f1)\uc740 Obj-C\ub85c \ub461\ub2c8\ub2e4.<\/li>\n<li>\uc0c8\ub85c\uc6b4 \uae30\ub2a5(\uc0c8\ub85c\uc6b4 UI, \uc2e0\uaddc \ud654\uba74)\uc740 <strong>\ubb34\uc870\uac74 Swift<\/strong>\ub85c \uac1c\ubc1c\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc810\ucc28\uc801\uc73c\ub85c \uad6c\ud615 \ucf54\ub4dc\ub97c Swift\ub85c \ub9ac\ud329\ud1a0\ub9c1\ud569\ub2c8\ub2e4. \uc774\ub294 \ub9c8\uce58 \uc624\ub798\ub41c \ube4c\ub529\uc758 \uc678\uad00\uc740 \uadf8\ub300\ub85c \ub450\uace0, \ub0b4\ubd80 \uc778\ud14c\ub9ac\uc5b4\uc640 \ubc30\uc120\uc744 \ucd5c\uc2e0\uc2dd\uc73c\ub85c \uac08\uc544\ub07c\uc6b0\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3 id=\"-\"><span class=\"ez-toc-section\" id=\"%EA%B2%B0%EB%A1%A0_%EB%82%A8%EC%84%B1%EB%8B%A4%EC%9A%B4_%EA%B2%B0%EB%8B%A8%EC%9D%98_%EC%8B%9C%EA%B0%84\"><\/span>\uacb0\ub860: \ub0a8\uc131\ub2e4\uc6b4 \uacb0\ub2e8\uc758 \uc2dc\uac04<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ub2f9\uc2e0\uc774 \ub2e8 \ud55c \uc904\uc758 \ucf54\ub4dc\ub3c4 \uc4f0\uc9c0 \uc54a\uc558\ub2e4\uba74, <strong>Swift<\/strong>\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>Objective-C\ub294 \uc560\ud50c \uc5ed\uc0ac\uc758 \ubc15\ubb3c\uad00\uc5d0 \uc804\uc2dc\ud574 \ub458 \uc5c5\uc801\uc785\ub2c8\ub2e4. Swift\ub294 \uadf8 \ubc15\ubb3c\uad00 \uc704\uc5d0 \uc138\uc6cc\uc9c8 <strong>\ucd08\uace0\uce35 \ube4c\ub529<\/strong>\uc758 \uc124\uacc4\ub3c4\uc785\ub2c8\ub2e4. \ud604\uba85\ud55c \uc120\ud0dd\uc774 \ube44\uc988\ub2c8\uc2a4\ub97c \uc0b4\ub9ac\uace0, \ub454\ud55c \uc120\ud0dd\uc774 \uae30\uc220 \ubd80\ucc44\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c Xcode\ub97c \uc5f4\uace0 Swift Playground\ub97c \uc2e4\ud589\ud558\uc138\uc694. \uc560\ud50c\uc758 \ubbf8\ub798\ub294 \uc774\ubbf8 \ub2f9\uc2e0 \uc55e\uc5d0 \ud3bc\uccd0\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\ud589\ub3d9\uc73c\ub85c \uc62e\uae30\uc2dc\uaca0\uc2b5\ub2c8\uae4c?<\/strong> \ub2f9\uc2e0\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0 Swift\uac00 \ub9de\ub294\uc9c0, \uc544\ub2c8\uba74 \uc720\uc9c0\ubcf4\uc218\ub97c \uc704\ud574 Obj-C\uac00 \uaf2d \ud544\uc694\ud55c\uc9c0 \uc9c0\uae08 \ubc14\ub85c \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud574\ubcf4\uc138\uc694.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa8\ubc14\uc77c \ube44\uc988\ub2c8\uc2a4\uc758 \uc131\ud328\ub294 \uccab \ud654\uba74\uc758 \ub85c\ub529 \uc18d\ub3c4\uc640 \ubc84\ubc85\uc784 \uc5c6\ub294 \uc778\ud130\ub809\uc158\uc5d0 \ub2ec\ub824 \uc788\ub2e4 \ud574\ub3c4 \uacfc\uc5b8\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74, \uc5ec\ub7ec\ubd84\uc758 \uc571\uc774\ub77c\ub294 \uc9d1\uc744 \uc9c0\uc744 \ub54c, \uc5b4\ub5a4 \uc7ac\ub8cc\ub97c \uc4f8 \uac83\uc778\uac00? \ub2e8\uc21c\ud788 \u2018\uc798 \ub3cc\uc544\uac00\ub294 \uc5b8\uc5b4\u2019\uac00 \uc544\ub2cc, \uc55e\uc73c\ub85c 5\ub144\uc744 \ub0b4\ub2e4\ubcf8 \u2018\uc804\ub7b5\u2019\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ud55c\uad6d \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ub17c\uc7c1\uc774 \ub418\ub294 \ub450 \uac15\uc790, Swift\uc640 Objective-C\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \ud658\uc0c1\uc744 \uac77\uc5b4\ub0b4\uace0, \ud558\uc774\uc5d4\ub4dc \ub7ed\uc154\ub9ac\uc640 \uc2a4\ud2b8\ub9ac\ud2b8 \ubb38\ud654\uc758 \uc2e4\uc6a9\uc131 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":26719,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[70],"tags":[],"class_list":["post-26718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ko"],"_links":{"self":[{"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/posts\/26718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/comments?post=26718"}],"version-history":[{"count":4,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/posts\/26718\/revisions"}],"predecessor-version":[{"id":34658,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/posts\/26718\/revisions\/34658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/media\/26719"}],"wp:attachment":[{"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/media?parent=26718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/categories?post=26718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hitek.com.vn\/ko\/wp-json\/wp\/v2\/tags?post=26718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}