{"id":142602,"date":"2021-05-16T16:42:00","date_gmt":"2021-05-16T15:42:00","guid":{"rendered":"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/"},"modified":"2021-05-18T06:52:41","modified_gmt":"2021-05-18T05:52:41","slug":"kotlinx-serialization-1-2-released","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/ko\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/","title":{"rendered":"kotlinx.serialization 1.2 \ucd9c\uc2dc: \uace0\uc18d JSON \ucc98\ub9ac, value \ud074\ub798\uc2a4 \uc9c0\uc6d0, \uc0c8\ub86d\uac8c \uac1c\ud3b8\ub41c \ubb38\uc11c \ub4f1 \ub2e4\uc591\ud55c \uac1c\uc120 \uc0ac\ud56d \uc81c\uacf5"},"content":{"rendered":"<p><code>kotlinx.serialization<\/code> 1.2\uac00 \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4! \ucd5c\uc2e0 \ubc84\uc804\uc758 \uba40\ud2f0 \ud50c\ub7ab\ud3fc \uc9c1\ub82c\ud654 \ub77c\uc774\ube0c\ub7ec\ub9ac\uac00 \uc5ec\ub7ec \uac00\uc9c0 \uac1c\uc120 \uc0ac\ud56d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/#fast-json\">JSON \uc9c1\ub82c\ud654\uac00 \uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \ube68\ub77c\uc84c\uc2b5\ub2c8\ub2e4.<\/a> \ubc84\uc804 1.2\ub294 JSON\uc744 \uc720\ud615\uc774 \uc548\uc804\ud55c Kotlin \uac1d\uccb4\ub85c \ubd84\uc11d\ud558\uace0 Kotlin \uac1d\uccb4\ub97c \ud14d\uc2a4\ud2b8 \ud45c\ud604\uc73c\ub85c \ubcc0\ud658\ud560 \ub54c \uc774\uc804 \ubc84\uc804\ubcf4\ub2e4 \ucd5c\ub300 2\ubc30 \ube68\ub77c\uc84c\uc2b5\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/#15-additions\">\uc774\uc81c Kotlin 1.5 \uc720\ud615 \uc2dc\uc2a4\ud15c \ucd94\uac00\uac00 \uc9c0\uc6d0\ub429\ub2c8\ub2e4.<\/a> value \ud074\ub798\uc2a4\uc640 \ubd80\ud638 \uc5c6\ub294 \uc22b\uc790\ub97c \ub2e4\ub978 Kotlin \ud074\ub798\uc2a4\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c JSON\uc73c\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/#api-docs\">\uc0c8 API \ubb38\uc11c<\/a>\ub97c \uc0ac\uc6a9\ud558\uba74 <code>kotlinx.serialization<\/code>\uc774 \uc81c\uacf5\ud558\ub294 \ubaa8\ub4e0 \uae30\ub2a5\uc744 \uc27d\uac8c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ubc84\uc804 1.2\uc5d0\ub294 <a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/#alt-names\">JSON \ud544\ub4dc\uc758 \ub300\uccb4 \uc774\ub984<\/a>\uc5d0 \ub300\ud55c \uc0c8\ub85c\uc6b4 \uc9c0\uc6d0\uc774 \ud3ec\ud568\ub418\uc5c8\uc73c\uba70, <a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/#protobuf-schemas\">Kotlin \ud074\ub798\uc2a4\uc5d0\uc11c Protobuf \uc2a4\ud0a4\ub9c8\ub97c \uc790\ub3d9\uc73c\ub85c \uc0dd\uc131<\/a>\ud558\ub294 \uc0c8\ub85c\uc6b4 \uc2e4\ud5d8\uc801 \uc811\uadfc \ubc29\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ubd80\ubd84\uc5d0\uc11c \uc5ec\ub7ec\ubd84\uc758 \ub9ce\uc740 \uc758\uacac\uc744 \uae30\ub2e4\ub9bd\ub2c8\ub2e4!<\/p>\n<p>\uc774 \uc0c8 \ubc84\uc804\uc758 \ubcc0\uacbd \uc0ac\ud56d\uacfc \ucd94\uac00 \uc0ac\ud56d\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4! \ubb3c\ub860, \uc774\ubbf8 \uae30\ub2a5\uc5d0 \ub300\ud55c \ud655\uc2e0\uc774 \ub4e0\ub2e4\uba74 \uc544\ub798 \uc5c5\uadf8\ub808\uc774\ub4dc \uc9c0\uce68\uc73c\ub85c \ubc14\ub85c \uc774\ub3d9\ud558\uc5ec \ud655\uc778\ud574 \uc8fc\uc138\uc694!<\/p>\n<p align=\"center\"><a class=\"jb-download-button\" title=\"\uc124\uce58\" href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/#start-using\">kotlinx.serialization 1.2 \uc0ac\uc6a9\ud558\uae30!<\/a><\/p>\n<p><iframe title=\"YouTube \ub3d9\uc601\uc0c1 \ud50c\ub808\uc774\uc5b4\" src=\"https:\/\/www.youtube.com\/embed\/698I_AH8h6s\" height=\"445\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><br \/>\n<a href=\"https:\/\/www.youtube.com\/channel\/UCP7uiEZIqci43m22KDl0sNw?sub_confirmation=1\" target=\"_blank\" rel=\"noopener\">Kotlin YouTube \uad6c\ub3c5\ud558\uae30! <\/a><\/p>\n<p><a name=\"fast-json\"><\/a><\/p>\n<h2>\uadf8 \uc5b4\ub290 \ub54c\ubcf4\ub2e4 \ube60\ub978 JSON \uc778\ucf54\ub529 \ubc0f \ub514\ucf54\ub529<\/h2>\n<p>Kotlin \ud074\ub798\uc2a4\ub97c JSON \ubb38\uc790\uc5f4\ub85c \uc778\ucf54\ub529\ud558\ub294 \uae30\ub2a5\uacfc JSON \ubb38\uc790\uc5f4\uc744 Kotlin \ud074\ub798\uc2a4\ub85c \ubcc0\ud658\ud558\ub294 \uae30\ub2a5\uc740 <code>kotlinx.serialization<\/code>\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uae30\ub2a5\uc774\uba70, \uc774\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/Kotlinx.serialization-1.2_2-03.png\" alt=\"kotlinx.serialization\uc73c\ub85c JSON \uad6c\ubb38 \ubd84\uc11d: \ucd5c\ub300 55% \ub354 \ube60\ub984\"><\/p>\n<p>\ubc84\uc804 1.2\ub294 <code>kotlinx.serialization<\/code>\uc758 \ub0b4\ubd80 \uad6c\uc870\ub97c \uc644\uc804\ud788 \uac1c\ud3b8\ud558\uc5ec \uc774 \ud575\uc2ec \uae30\ub2a5\uc758 \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. JSON \ub514\ucf54\ub354(\ud14d\uc2a4\ud2b8\ub97c Kotlin \uac1d\uccb4\ub85c \ubcc0\ud658\ud558\ub294 \uc5ed\ud560)\ub97c \ub2e4\uc2dc \uc791\uc131\ud558\uace0 JSON \uc778\ucf54\ub354(Kotlin \uac1d\uccb4\ub97c \ud14d\uc2a4\ud2b8\ub85c \ubcc0\ud658\ud558\ub294 \uc5ed\ud560)\ub97c \ud06c\uac8c \ucd5c\uc801\ud654\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/Kotlinx.serialization-1.2_2-02-1.png\" alt=\"kotlinx.serialization\uc73c\ub85c JSON \uc778\ucf54\ub529: \ucd5c\ub300 339% \ub354 \ube60\ub984\"><\/p>\n<p>\ucd5c\uc2e0 \ubc84\uc804\uc758 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uae30\ub9cc \ud558\uba74 \uc77c\ubc18\uc801\uc778 \uc778\ucf54\ub529 \ubc0f \ub514\ucf54\ub529 \uc791\uc5c5\uc758 <em>\uc18d\ub3c4\ub97c \ucd5c\ub300 \ub450 \ubc30<\/em>\uae4c\uc9c0 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. (\ubcf4\uc2dc\ub2e4\uc2dc\ud53c \uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \ucd5c\uc801\ud654\uc758 \uc601\ud5a5\uc744 \ubc1b\uc740 \ub0b4\ubd80 \ubca4\uce58\ub9c8\ud06c \uc911 \uc77c\ubd80\ub294 \uc774 \uc218\uce58\ub97c <em>\ub118\uc5b4\uc12d\ub2c8\ub2e4!<\/em>)<\/p>\n<p>\uc774\ub7ec\ud55c \ubcc0\uacbd\uc73c\ub85c <code>kotlinx.serialization<\/code>\uc740 \ubcc4\ub3c4 \uc124\uc815\uc5c6\uc774 \ubc14\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub2e4\ub978 JSON \ub77c\uc774\ube0c\ub7ec\ub9ac\uc640 \ub3d9\ub4f1\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4(\uc5b4\ub5a4 \uba74\uc5d0\uc11c\ub294 \uc774\ub97c \ub2a5\uac00\ud568). \ub9e4\uc6b0 \uac04\ub2e8\ud55c \uc2a4\ub2c8\ud3ab\ub3c4 \uc774 \uac1c\ud3b8\uc758 \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n@Serializable\ndata class User(val name: String, val yearOfBirth: Int)\n\nfun main() {\n\/\/ Faster encoding...\nval data = User(&quot;Louis&quot;, 1901)\nval string = Json.encodeToString(data)\nprintln(string) \/\/ {&quot;name&quot;:&quot;Louis&quot;,&quot;yearOfBirth&quot;:1901}\n\n\/\/ ...and faster decoding!\nval obj = Json.decodeFromString(string)\nprintln(obj) \/\/ User(name=Louis, yearOfBirth=1901)\n}\n<\/pre>\n<p>\uc774\ub7ec\ud55c \uac1c\uc120 \uc0ac\ud56d\uc744 \uccb4\uac10\ud558\uae30\uc5d0 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc740 \ucd5c\uc2e0 \ubc84\uc804\uc758 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c \uc790\uc2e0\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ubca4\uce58\ub9c8\ud06c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub300\ub7b5\uc801\uc778 \uc131\ub2a5 \uc218\uce58\ub97c \uc54c\uc544\ubcf4\ub824\uba74 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/pull\/1354\" target=\"_blank\" rel=\"noopener\">\uc778\ucf54\ub529<\/a> \ubc0f <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/pull\/1343\" target=\"_blank\" rel=\"noopener\">\ub514\ucf54\ub529<\/a>\uc5d0 \ub300\ud55c \ub0b4\ubd80 \ubca4\uce58\ub9c8\ud06c\ub97c \uc0b4\ud3b4\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ucd5c\uc2e0 \ubc84\uc804\uc758 <code>kotlinx.serialization<\/code>\uc744 \uc774\uc804 \ub9b4\ub9ac\uc2a4\uc640 \ube44\uad50\ud55c \ub0b4\uc6a9\uc774 \ub2f4\uaca8 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><a name=\"15-additions\"><\/a><\/p>\n<h2>value \ud074\ub798\uc2a4 \ubc0f \ubd80\ud638 \uc5c6\ub294 \uc22b\uc790 \uc720\ud615\uc5d0 \ub300\ud55c \uc548\uc815\uc801\uc778 JSON (\uc5ed)\uc9c1\ub82c\ud654<\/h2>\n<p>Kotlin 1.5.0\uc740 <a href=\"https:\/\/kotlinlang.org\/docs\/inline-classes.html\" target=\"_blank\" rel=\"noopener\">value \ud074\ub798\uc2a4<\/a> \ubc0f <a href=\"https:\/\/kotlinlang.org\/docs\/basic-types.html#unsigned-integers\" target=\"_blank\" rel=\"noopener\">\ubd80\ud638 \uc5c6\ub294 \uc815\uc218 \uc720\ud615<\/a>\uc758 \ub450 \uac00\uc9c0 \ud765\ubbf8\ub85c\uc6b4 \ucd94\uac00 \uae30\ub2a5\uc744 \uc81c\uacf5\ud590\uba70, \uc774\ub97c \uc704\ud574 <code>kotlinx.serialization 1.2<\/code>\ub294 \uc774\uc81c \ucd5c\uace0 \uc218\uc900\uc758 JSON \uc778\ucf54\ub529 \ubc0f \ub514\ucf54\ub529 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc880 \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>value \ud074\ub798\uc2a4 \uc9c0\uc6d0<\/h3>\n<p><a href=\"https:\/\/kotlinlang.org\/docs\/inline-classes.html\" target=\"_blank\" rel=\"noopener\">value \ud074\ub798\uc2a4<\/a>(\uc774\uc804\uc5d0 <em>inline \ud074\ub798\uc2a4<\/em>\ub77c\uace0 \ubd80\ub984)\ub294 \ucd94\uac00 \ub7f0\ud0c0\uc784\uc758 \uc624\ubc84\ud5e4\ub4dc\uc5c6\uc774 \uc720\ud615\uc5d0 \uc548\uc804\ud55c \ubc29\uc2dd\uc73c\ub85c \ub2e4\ub978 Kotlin \uc720\ud615(\uc608\ub97c \ub4e4\uc5b4, \uc22b\uc790)\uc744 \ub798\ud551\ud558\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc131\ub2a5 \uc800\ud558 \uc5c6\uc774 \ud504\ub85c\uadf8\ub7a8\uc744 \ubcf4\ub2e4 \ud45c\ud604\uc801\uc774\uace0 \uc548\uc804\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c <code>kotlinx.serialization<\/code>\uc758 \uae30\ubcf8 \uc81c\uacf5 JSON \uc9c1\ub82c\ud654\ub294 value \ud074\ub798\uc2a4\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub2e4\ub978 Kotlin \ud074\ub798\uc2a4\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c <code>@Serializable<\/code>\ub85c <code>value \ud074\ub798\uc2a4<\/code>\uc5d0 \uc5b4\ub178\ud14c\uc774\uc158\uc744 \ucd94\uac00\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n@Serializable\nvalue class Color(val rgb: Int)\n<\/pre>\n<p>value \ud074\ub798\uc2a4\ub294 \uae30\ubcf8 \uc720\ud615\uc73c\ub85c \uc9c1\uc811 \uc800\uc7a5(\ubc0f \uc9c1\ub82c\ud654)\ub429\ub2c8\ub2e4. \uc9c1\ub82c\ud654 \uac00\ub2a5\ud55c <code>data \ud074\ub798\uc2a4<\/code>\uc5d0 <code>value \ud074\ub798\uc2a4<\/code> \uc720\ud615\uc758 \ud544\ub4dc\ub97c \ucd94\uac00\ud558\uace0 \uadf8 \ucd9c\ub825\uc744 \uac80\uc0ac\ud558\uc5ec \uc774\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n@Serializable\ndata class NamedColor(val color: Color, val name: String)\n\nfun main() {\nprintln(Json.encodeToString(NamedColor(Color(0), &quot;black&quot;)))\n}\n\n\/\/ {&quot;color&quot;: 0, &quot;name&quot;: &quot;black&quot;}\n<\/pre>\n<p>\uc704\uc758 \uc608\uc5d0\uc11c <code>NamedColor<\/code>\ub294 <code>value \ud074\ub798\uc2a4<\/code> <code>Color<\/code>\ub97c <em>\uae30\ubcf8 \uc694\uc18c<\/em>(<code>Int<\/code>)\ub85c \ucde8\uae09\ud569\ub2c8\ub2e4. \uc989, Kotlin \ucf54\ub4dc \ub0b4\uc5d0\uc11c \ucd5c\ub300\uc758 \uc720\ud615 \uc548\uc804\uc131\uc744 \ub204\ub9ac\uba74\uc11c \ubd88\ud544\uc694\ud55c \ubc15\uc2f1\uc774\ub098 \uc911\ucca9 \uc5c6\uc774\ub3c4 \uc774\ub7ec\ud55c \uc720\ud615\uc758 \uac04\uacb0\ud55c \uc9c1\ub82c\ud654\ub41c \ud45c\ud604\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>value \ud074\ub798\uc2a4\uc5d0 \uc801\ud569\ud558\uac8c \uc9c1\uc811 \uc791\uc131\ud55c \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc9c1\ub82c \ubcc0\ud658\uae30\uc758 \ub514\uc790\uc778\uc744 \uac1c\uc120\ud558\uace0 \uc788\uc73c\uba70 \ud604\uc7ac\ub85c\uc11c\ub294 \uc2e4\ud5d8\uc801 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc774 \uc8fc\uc81c\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/inline-classes.md#using-inline-classes-in-your-custom-serializers\" target=\"_blank\" rel=\"noopener\">GitHub \ubb38\uc11c<\/a>\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubd80\ud638 \uc5c6\ub294 \uc815\uc218 \uc9c0\uc6d0<\/h3>\n<p><a href=\"https:\/\/kotlinlang.org\/docs\/basic-types.html#unsigned-integers\" target=\"_blank\" rel=\"noopener\">\ubd80\ud638 \uc5c6\ub294 \uc815\uc218<\/a>\ub294 Kotlin \ud45c\uc900 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc5d0 \ucd94\uac00\ub418\uc5c8\uc73c\uba70 <em>\uc74c\uc218\uac00 \uc544\ub2cc \uc22b\uc790<\/em>\uc5d0 \ub300\ud55c \uc720\ud615\uacfc \uc5f0\uc0b0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. Kotlin 1.5.0 \ucd9c\uc2dc\uc640 \ud568\uaed8 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd80\ud638 \uc5c6\ub294 \uc22b\uc790 \uc720\ud615\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><code>UByte<\/code>, \uac12 \ubc94\uc704\ub294 0\uc5d0\uc11c 255<\/li>\n<li><code>UShort<\/code>, \uac12 \ubc94\uc704\ub294 0\uc5d0\uc11c 65535<\/li>\n<li><code>UInt<\/code>, \uac12 \ubc94\uc704\ub294 0 ~ 2^32 \u2013 1<\/li>\n<li><code>ULong<\/code>, \uac12 \ubc94\uc704\ub294 0 ~ 2^64 \u2013 1<\/li>\n<\/ul>\n<p>\uc774\uc81c <code>kotlinx.serialization<\/code>\uc758 JSON \uc778\ucf54\ub354 \ubc0f \ub514\ucf54\ub354\uac00 \uc774\ub7ec\ud55c \uc720\ud615\uc744 \ubcc4\ub3c4\uc758 \uc124\uc815 \uc5c6\uc774 \ubc14\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ub2e4\ub978 \uc22b\uc790 \uc720\ud615\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ubd80\ud638 \uc5c6\ub294 \uc815\uc218 \uac12\uc740 \uc790\ub974\uae30, \uc904\ubc14\uafc8 \ub610\ub294 \ubd80\ud638 \uc788\ub294 \uc720\ud615\uc73c\ub85c\uc758 \ubcc0\ud658 \uc5c6\uc774 \uc77c\ubc18 \uc22b\uc790 \ud45c\ud604(<code>.toString<\/code> \ud638\ucd9c\uc2dc \ud45c\uc2dc\ub418\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \ud45c\ud604)\uc73c\ub85c \uc9c1\ub82c\ud654\ub429\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n@Serializable\nclass Counter(val counted: UByte, val description: String)\n\n@Serializable\nclass BigCounter(val counted: ULong)\n\nval counted = 239.toUByte()\nprintln(Json.encodeToString(Counter(counted, &quot;tries&quot;)))\n\/\/ {&quot;counted&quot;:239,&quot;description&quot;:&quot;tries&quot;}\n\nprintln(Json.encodeToString(BigCounter(ULong.MAX_VALUE)))\n\/\/ {&quot;counted&quot;:18446744073709551615}\n<\/pre>\n<p>value \ud074\ub798\uc2a4 \ubc0f \ubd80\ud638 \uc5c6\ub294 \uc815\uc218\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc740 \ud604\uc7ac JSON\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc810\uc744 \uc720\uc758\ud574 \uc8fc\uc138\uc694. \ud5a5\ud6c4 \ub9b4\ub9ac\uc2a4\uc5d0\uc11c\ub294 CBOR \ubc0f Protobuf\uc5d0 \ub300\ud55c \uc9c1\uc811 \ud1b5\ud569\ub3c4 \uc81c\uacf5\ud560 \uc608\uc815\uc785\ub2c8\ub2e4. \uacc4\uc18d \uc9c0\ucf1c\ubd10\uc8fc\uc138\uc694!<\/p>\n<p><code>kotlinx.serialization<\/code> \ubc0f Kotlin \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\uc758 \ud5a5\ud6c4 \ub9b4\ub9ac\uc2a4\uc5d0 \ub300\ud55c \ucd5c\uc2e0 \uc815\ubcf4\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1b\uc73c\ub824\uba74 \uc774 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c \uc606\uc5d0 \uc788\ub294 \uc591\uc2dd\uc744 \uc791\uc131\ud558\uc5ec <em>Kotlin \uc81c\ud488 \uc5c5\ub370\uc774\ud2b8 \ub274\uc2a4\ub808\ud130\ub97c \uad6c\ub3c5\ud558\uc138\uc694!<\/em><\/p>\n<p><code>kotlinx.serialization<\/code>\uacfc \ud568\uaed8 value \ud074\ub798\uc2a4 \ubc0f \ubd80\ud638 \uc5c6\ub294 \uc720\ud615\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/inline-classes.md\" target=\"_blank\" rel=\"noopener\">GitHub \ubb38\uc11c<\/a>\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<p><a name=\"alt-names\"><\/a><\/p>\n<h2>JSON \ud544\ub4dc\uc5d0 \ub300\ud55c \ub300\uccb4 \uc774\ub984 \uc9c0\uc6d0<\/h2>\n<p>\uc608\ub97c \ub4e4\uc5b4, \uc774\uc804 \ubc84\uc804\uacfc\uc758 \ud638\ud658\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc774\ub984\uc740 \ub2e4\ub974\uc9c0\ub9cc \uc758\ubbf8\ub294 \ub3d9\uc77c\ud55c JSON \ud544\ub4dc\ub97c \uad6c\ubb38 \ubd84\uc11d\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 <code>@JsonNames<\/code> \uc5b4\ub178\ud14c\uc774\uc158\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\uc81c JSON \ud544\ub4dc\uc5d0 \ub300\uccb4 \uc774\ub984\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc73c\uba70, \ub514\ucf54\ub529 \ud504\ub85c\uc138\uc2a4 \uc911\uc5d0 \uc774 \uc774\ub984\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \uc124\uba85\ud558\uae30 \uc704\ud574 \uc608\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ubc84\uc804\uc5d0 \ub530\ub77c \uc11c\ubc84\uac00 \ub2e4\uc74c \ub450 \uac00\uc9c0 \uc751\ub2f5 \uc911 \ud558\ub098\ub97c \uc81c\uacf5\ud55c\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n{&quot;name&quot;:&quot;kotlinx.serialization&quot;}\n\/* ...or: *\/\n{&quot;title&quot;:&quot;kotlinx.serialization&quot;}\n<\/pre>\n<p><code>name<\/code>\uacfc <code>title<\/code>\uc740 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uc758\ubbf8\ub97c \uac00\uc9c0\uba70 Kotlin \ud074\ub798\uc2a4\uc758 \ub3d9\uc77c\ud55c \ud544\ub4dc\uc5d0 \uc774\ub97c \ub9e4\ud551\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 <code>@JsonNames<\/code> \uc5b4\ub178\ud14c\uc774\uc158\uc744 \uc0ac\uc6a9\ud558\uc5ec <code>name<\/code> \ud0a4\uc758 \ub300\uccb4 \ud0a4\ub85c <code>title<\/code>\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n@Serializable\ndata class Project(@JsonNames(&quot;title&quot;) val name: String)\n<\/pre>\n<p>\uc778\ucf54\ub529\uacfc \ub514\ucf54\ub529 \ubaa8\ub450\uc5d0 \ub300\ud574 <em>\ud544\ub4dc \uc774\ub984\uc744 \ubcc0\uacbd<\/em>\ud560 \uc218 \uc788\uc9c0\ub9cc <em>\ub300\uc548\uc744 \uc9c0\uc815<\/em>\ud560 \uc218\ub294 \uc5c6\ub294 <code>@SerialName<\/code> \uc5b4\ub178\ud14c\uc774\uc158\uacfc \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud574 \uc8fc\uc138\uc694.<\/p>\n<p>\uc774 \uae30\ub2a5\uc744 \ud1b5\ud574 \ub3d9\uc77c\ud55c \uac12\uc744 \ub098\ud0c0\ub0b4\ub294 \uc774\ub984 \ud544\ub4dc\ub97c \ub2e4\ub974\uac8c \ubc18\ud658\ud558\uace0 \uc2a4\ud0a4\ub9c8 \ub9c8\uc774\uadf8\ub808\uc774\uc158 \ud6c4\uc5d0\ub3c4 \ub0a8\uc544 \uc788\uc73c\uba70 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub2e8\uacc4\uc801\uc778 \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \uc81c\uacf5\ud558\ub294 \uc11c\ube44\uc2a4\ub97c \ubcf4\ub2e4 \uc27d\uac8c \u200b\u200b\uc0ac\uc6a9\ud560 \uc218 \uc788\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p><a name=\"api-docs\"><\/a><\/p>\n<h2>\uc0c8\ub85c\uc6b4 API \ubb38\uc11c<\/h2>\n<p><code>kotlinx.serialization<\/code>\uc744 \ucd5c\ub300\ud55c \ud3b8\uc548\ud558\uace0 \uc7ac\ubbf8 \uc788\uac8c \ud559\uc2b5\ud560 \uc218 \uc788\ub3c4\ub85d \ub2e4\uc591\ud55c \ucc38\uc870 \uc790\ub8cc\ub97c \uc81c\uacf5\ud558\ub824\uace0 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc911 \ud558\ub098\uac00 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/serialization-guide.md\" target=\"_blank\" rel=\"noopener\">GitHub\uc758 Kotlin \uc9c1\ub82c\ud654 \uac00\uc774\ub4dc<\/a>\uc785\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\uc744 \ub2e8\uacc4\ubcc4\ub85c \uc548\ub0b4\ud558\uace0, \uac01 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc9c1\uad00\uc801\uc778 \uc774\ud574\ub97c \uc81c\uacf5\ud558\ub294 \ubaa8\ub4e0 \uc694\uc18c\uac00 \uc644\ube44\ub41c \uc608\uc81c\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610 \ud558\ub098\ub294 \uc644\uc804\ud788 \uc0c8\ub86d\uac8c \uac1c\ud3b8\ub41c <a href=\"https:\/\/kotlin.github.io\/kotlinx.serialization\/\" target=\"_blank\" rel=\"noopener\">kotlinx.serialization API \ubb38\uc11c<\/a>\uc785\ub2c8\ub2e4. Kotlin \ubb38\uc11c \uc5d4\uc9c4\uc778 <a href=\"https:\/\/github.com\/Kotlin\/dokka\" target=\"_blank\" rel=\"noopener\">Dokka<\/a>\uc758 \uc0c8 \ubc84\uc804\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \uc0c8\ub85c\uc6b4 API \ubb38\uc11c\ub294 \ube60\ub974\uac8c \ubc18\uc751\ud558\ub294 \uc0c8\ub86d\uace0 \ud604\ub300\uc801\uc778 \ub514\uc790\uc778\uacfc \uc2ec\ubcfc\uc744 \uc774\uc6a9\ud55c \uac04\ud3b8\ud55c \ud0d0\uc0c9 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/image1.png\" alt=\"JsonElement \ubb38\uc11c\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc0c8 API \ubb38\uc11c\uc758 \uc608\"><\/p>\n<p align=\"center\"><a class=\"jb-download-button\" title=\"\uc124\uce58\" href=\"https:\/\/kotlin.github.io\/kotlinx.serialization\/\" target=\"_blank\" rel=\"noopener\">\uc0c8\ub85c\uc6b4 kotlinx.serialization API \ubb38\uc11c\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694!<\/a><\/p>\n<p><a name=\"protobuf-schemas\"><\/a><\/p>\n<h2>Protobuf: Kotlin \ud074\ub798\uc2a4\uc5d0\uc11c \uc2e4\ud5d8\uc801\uc778 \uc2a4\ud0a4\ub9c8 \uc0dd\uc131<\/h2>\n<p><a href=\"https:\/\/developers.google.com\/protocol-buffers\" target=\"_blank\" rel=\"noopener\">\ud504\ub85c\ud1a0\ucf5c \ubc84\ud37c<\/a>(Protobuf)\ub294 Google\uc774 \ub9cc\ub4e0 \uad6c\uc870\ud654\ub41c \ub370\uc774\ud130\ub97c \uc704\ud55c <em>\ubc14\uc774\ub108\ub9ac \uc9c1\ub82c\ud654 \ud615\uc2dd<\/em>\uc785\ub2c8\ub2e4. \uc774\ub294 \ubc14\uc774\ub108\ub9ac \ud615\uc2dd\uc73c\ub85c\uc11c JSON \ub610\ub294 XML\ubcf4\ub2e4 \uacf5\uac04 \ud6a8\uc728\uc801\uc774\uba74\uc11c \uc5ec\uc804\ud788 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac04 \uc815\ubcf4 \uc18c\ud1b5\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 <em>\uc5b8\uc5b4\uc5d0 \uad6c\uc560\ubc1b\uc9c0 \uc54a\ub294 \uad6c\uc870<\/em>\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><code>kotlinx.serialization<\/code>\uc744 \ud1b5\ud574 <em>\uc2e4\ud5d8\uc801<\/em> \uc548\uc815\uc131\uc73c\ub85c <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/formats.md#protobuf-experimental\" target=\"_blank\" rel=\"noopener\">\uba40\ud2f0 \ud50c\ub7ab\ud3fc Protobuf \uc9c1\ub82c\ud654<\/a>(<a href=\"https:\/\/developers.google.com\/protocol-buffers\/docs\/proto\" target=\"_blank\" rel=\"noopener\">proto2 \uc758\ubbf8 \uccb4\uacc4<\/a> \uc0ac\uc6a9)\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \ud615\uc2dd\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud074\ub798\uc2a4\uc5d0 <code>@Serializable<\/code>\ub85c \uc5b4\ub178\ud14c\uc774\uc158\uc744 \ucd94\uac00\ud558\uace0 \uae30\ubcf8 \uc81c\uacf5 <code>encode<\/code> \/ <code>decode<\/code> \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n@Serializable\ndata class Project(val name: String, val language: String)\n\nfun main() {\nval data = Project(&quot;kotlinx.serialization&quot;, &quot;Kotlin&quot;)\nval bytes = ProtoBuf.encodeToByteArray(data)\nprintln(bytes.toAsciiHexString())\nval obj = ProtoBuf.decodeFromByteArray(bytes)\nprintln(obj)\n}\n<\/pre>\n<p>Kotlin \ud074\ub798\uc2a4\ub97c <em>\uc9c4\uc2e4 \uacf5\uae09\uc6d0(source of truth)<\/em>\uc73c\ub85c \uc0bc\uc544(\uc801\uc6a9\ud574\uc57c \ud560 \uc218 \uc788\ub294 \ubaa8\ub4e0 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/formats.md#protobuf-experimental\" target=\"_blank\" rel=\"noopener\">\uc0ac\uc6a9\uc790 \uc9c0\uc815<\/a>\uacfc \ud568\uaed8) <code>kotlinx.serialization<\/code>\uc740 \ub370\uc774\ud130\uc758 \ubc14\uc774\ub108\ub9ac \uc2a4\ud0a4\ub9c8\ub97c \ucd94\ub860\ud568\uc73c\ub85c\uc368 <em>\uc5ec\ub7ec Kotlin \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uac04<\/em>\uc758 Protobuf \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc744 \uac04\uacb0\ud558\uace0 \ud3b8\ub9ac\ud558\uac8c \ub9cc\ub4e4\uc5b4\uc90d\ub2c8\ub2e4.<\/p>\n<p><code>kotlinx.serialization<\/code> 1.2\uc5d0\ub294 \uc774\uc81c \uc2e4\ud5d8\uc801\uc778 <em>\ud504\ub85c\ud1a0\ucf5c \ubc84\ud37c\uc6a9 \uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uae30<\/em>\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 Kotlin \ub370\uc774\ud130 \ud074\ub798\uc2a4\uc5d0\uc11c <code>.proto<\/code> \ud30c\uc77c\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc73c\uba70, \uc774 \ud30c\uc77c\uc740 Python, C ++, TypeScript\ub97c \ube44\ub86f\ud55c \ub2e4\ub978 \uc5b8\uc5b4\ub85c \ub41c \ucee4\ubba4\ucf00\uc774\uc158 \uc2a4\ud0a4\ub9c8 \ud45c\ud604\uc744 \uc0dd\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc0c8 \uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uae30\ub97c \uc2dc\uc791\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/formats.md#protobuf-experimental\" target=\"_blank\" rel=\"noopener\">\ubb38\uc11c<\/a>\uc758 \ud574\ub2f9 \uc9c0\uce68\uc744 \ud655\uc778\ud574 \uc8fc\uc138\uc694.<\/p>\n<p><code>.proto<\/code> \ud30c\uc77c\uc774 \uc0dd\uc131\ub418\uba74 \uc800\uc7a5\uc18c\uc5d0 \uc800\uc7a5\ud558\uace0 \uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\ub978 \uc5b8\uc5b4\ub85c \ub41c Kotlin \ud074\ub798\uc2a4 \ud45c\ud604\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc2a4\ud0a4\ub9c8\ub97c Kotlin \uc18c\uc2a4 \ucf54\ub4dc\uc5d0\uc11c \uc9c1\uc811 \uad00\ub9ac\ud558\ub294 \ud3b8\ub9ac\ud568\uc744 \ud3ec\uae30\ud558\uc9c0 \uc54a\uace0\ub3c4 <em>\uc5ec\ub7ec \uc5b8\uc5b4\ub85c \ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/em>\uc5d0\uc11c <code>kotlinx.serialization<\/code>\uc758 Protobuf \ud1b5\ud569\uc744 \ub354 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ub420 \uac83\uc73c\ub85c \uae30\ub300\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88\uc774 Protobuf \uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uae30\uc758 <em>\uccab \uac1c\ubc1c \uc2dc\ub3c4<\/em>\uc774\ubbc0\ub85c \uc5ec\ub7ec\ubd84\uc758 \ub9ce\uc740 \uc758\uacac\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud55c \ubc88 \uc0ac\uc6a9\ud574 \ubcf4\uace0 \ubaa8\ub378\uacfc <code>.proto<\/code> \ud30c\uc77c\uc744 \uad00\ub9ac\ud558\ub294 \ubc29\ubc95, \ubc1c\uc0dd\ud55c \ubb38\uc81c \ubc0f \ud76c\ub9dd\ud558\ub294 \uae30\ub2a5 \ub4f1\uc758 \uc0ac\uc6a9 \uacbd\ud5d8\uc744 <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/issues\" target=\"_blank\" rel=\"noopener\">GitHub \uc774\uc288 \ud2b8\ub798\ucee4<\/a>\ub97c \uc774\uc6a9\ud558\uc5ec \uc54c\ub824\uc8fc\uc138\uc694.<\/p>\n<p>\uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uae30\ub85c \uc791\uc5c5\ud560 \ub54c \uba87 \uac00\uc9c0 \uc81c\ud55c \uc0ac\ud56d\uc744 \uc5fc\ub450\uc5d0 \ub450\uc138\uc694. \uc77c\ubc18\uc801\uc73c\ub85c, Kotlin \ud074\ub798\uc2a4\ub97c <code>kotlinx.serialization<\/code>\uc5d0 \ud3ec\ud568\ub41c protobuf \uad6c\ud604\uc73c\ub85c \uc9c1\ub82c\ud654\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0, \uc2a4\ud0a4\ub9c8 \uc0dd\uc131\uae30\uac00 \uc774\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub294 <a href=\"https:\/\/kotlin.github.io\/kotlinx.serialization\/kotlinx-serialization-protobuf\/kotlinx-serialization-protobuf\/kotlinx.serialization.protobuf\/-proto-buf\/index.html\" target=\"_blank\" rel=\"noopener\">\ub3d9\uc77c\ud55c \uc81c\ud55c \uc0ac\ud56d<\/a>\uc774 \uc801\uc6a9\ub41c\ub2e4\ub294 \uc758\ubbf8\ub3c4 \ub429\ub2c8\ub2e4. \uc8fc\uc758\ud574\uc57c \ud560 \uba87 \uac00\uc9c0 \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>Kotlin <em>\ud074\ub798\uc2a4 \ubc0f \ud504\ub85c\ud37c\ud2f0 \uc774\ub984<\/em>\uc740 <a href=\"https:\/\/developers.google.com\/protocol-buffers\/docs\/reference\/proto2-spec\" target=\"_blank\" rel=\"noopener\">protobuf \uc0ac\uc591<\/a>\uc744 \uc900\uc218\ud574\uc57c \ud558\uba70 \uae08\uc9c0\ub41c \ubb38\uc790\ub97c \ud3ec\ud568\ud558\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>Kotlin\uc758 <em>null \uac12 \uac00\ub2a5\uc131<\/em>\uc740 \uc2a4\ud0a4\ub9c8\uc5d0 \ubc18\uc601\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(proto2\uc5d0 \ud574\ub2f9 \uc758\ubbf8 \uccb4\uacc4\uac00 \uc5c6\uae30 \ub54c\ubb38). \ud504\ub85c\ud1a0\ucf5c \ubc84\ud37c\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 <em>\uc120\ud0dd \ud544\ub4dc<\/em>\ub294 Kotlin \ud504\ub85c\ud37c\ud2f0\uac00 <em>\ub514\ud3f4\ud2b8 \uac12<\/em>\uc744 \uc815\uc758\ud558\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>Kotlin <em>\ub514\ud3f4\ud2b8 \uac12<\/em>\uc740 \uc2a4\ud0a4\ub9c8\uc5d0 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. (\uc989, \ub2e4\ub978 \uc5b8\uc5b4 \uad6c\ud604\uc5d0\uc11c \ub514\ud3f4\ud2b8 \uac12\uc758 \uc77c\uad00\uc131\uc744 \uc9c1\uc811 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.)<\/li>\n<\/ul>\n<p><a name=\"start-using\"><\/a><\/p>\n<h2>kotlinx.serialization 1.2\ub97c \uc0ac\uc6a9\ud574 \ubcf4\uc138\uc694!<\/h2>\n<p>\uc774\uac83\uc73c\ub85c \uac1c\uc694 \uc18c\uac1c\ub97c \ub9c8\uce69\ub2c8\ub2e4! <em>\ub354 \ube60\ub978 JSON \uc778\ucf54\ub529 \ubc0f \ub514\ucf54\ub529, Kotlin 1.5 \uc720\ud615 \uc2dc\uc2a4\ud15c \ucd94\uac00 \uc9c0\uc6d0, Protobuf \uc2a4\ud0a4\ub9c8 \uc0dd\uc131 \ub4f1<\/em>\uc744 \uc990\uae38 \uc900\ube44\uac00 \ub418\uc5c8\ub2e4\uba74 \uc774\uc81c \uc5c5\uadf8\ub808\uc774\ub4dc\ub97c \ud560 \ub54c\uc785\ub2c8\ub2e4!<\/p>\n<p>\uc774\ubbf8 <code>kotlinx.serialization<\/code>\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\ub294 \uacbd\uc6b0, \ubc84\uc804 1.2\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uacfc\uc815\uc774 \ub9e4\uc6b0 \ube60\ub985\ub2c8\ub2e4. \uc774\uc804\uc5d0 <code>kotlinx.serialization<\/code>\uc744 \uc0ac\uc6a9\ud55c \uc801\uc774 \uc5c6\ub2e4\uba74 \uc9c0\uae08\uc774 \uc2dc\uc791\ud558\uae30\uc5d0 \uc88b\uc740 \uc2dc\uae30\uc785\ub2c8\ub2e4! \uba3c\uc800, <code>build.gradle.kts<\/code> \ud30c\uc77c\uc5d0\uc11c <code>plugins<\/code> \ube14\ub85d\uc744 \uc5c5\ub370\uc774\ud2b8\ud558\uc138\uc694.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nplugins {\nkotlin(&quot;jvm&quot;) version &quot;1.5.0&quot; \/\/ or kotlin(&quot;multiplatform&quot;) or any other kotlin plugin\nkotlin(&quot;plugin.serialization&quot;) version &quot;1.5.0&quot;\n}\n<\/pre>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub824\ub294 \ud615\uc2dd\uc744 \ud3ec\ud568\ud558\uc5ec \ub7f0\ud0c0\uc784 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub85c <code>dependencies<\/code> \ube14\ub85d\uc744 \uc5c5\ub370\uc774\ud2b8\ud558\uc138\uc694.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\ndependencies {\nimplementation(&quot;org.jetbrains.kotlinx:kotlinx-serialization-json:1.2.0&quot;)\nimplementation(&quot;org.jetbrains.kotlinx:kotlinx-serialization-protobuf:1.2.0&quot;)\n\/\/ . . .\n}\n<\/pre>\n<h2>\ub3d9\uc601\uc0c1 \ubc0f \uc77d\uc744\uac70\ub9ac<\/h2>\n<ul>\n<li><a href=\"https:\/\/youtu.be\/698I_AH8h6s\" target=\"_blank\" rel=\"noopener\">kotlinx.serialization 1.2 \ub3d9\uc601\uc0c1<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/\" target=\"_blank\" rel=\"noopener\">GitHub\uc758 \ub77c\uc774\ube0c\ub7ec\ub9ac<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/blob\/master\/docs\/serialization-guide.md\" target=\"_blank\" rel=\"noopener\">kotlinx.serialization \uac00\uc774\ub4dc<\/a><\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kotlinx.serialization\/\" target=\"_blank\" rel=\"noopener\">API \ubb38\uc11c<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlin-1-5-0-released\/\">Kotlin 1.5.0 \ub9b4\ub9ac\uc2a4 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c<\/a><\/li>\n<\/ul>\n<h3>\ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c \uacbd\uc6b0,<\/h3>\n<ul>\n<li><a href=\"https:\/\/github.com\/Kotlin\/kotlinx.serialization\/issues\" target=\"_blank\" rel=\"noopener\">GitHub \uc774\uc288 \ud2b8\ub798\ucee4<\/a>\uc5d0 \uc774\uc288 \ubcf4\uace0\ud574 \uc8fc\uc138\uc694.<\/li>\n<li>Kotlin Slack\uc758 #serialization \ucc44\ub110\uc5d0\uc11c \ub3c4\uc6c0\uc744 \uc694\uccad\ud558\uc138\uc694(<a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-slack-sign-up\" target=\"_blank\" rel=\"noopener\">\ucd08\ub300 \ubc1b\uae30<\/a>).<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.youtube.com\/channel\/UCP7uiEZIqci43m22KDl0sNw?sub_confirmation=1\" target=\"_blank\" rel=\"noopener\">Kotlin YouTube\ub97c \uad6c\ub3c5\ud558\uc138\uc694!<\/a> (\uc5ed)\uc9c1\ub82c\ud654\ub85c \uc990\uac70\uc6b4 \uc2dc\uac04 \ubcf4\ub0b4\uc138\uc694!<\/p>\n<p><em>\uc774 \uac8c\uc2dc\ubb3c\uc740 <a href=\"https:\/\/blog.jetbrains.com\/author\/sebastian_aigner\/\">Sebastian Aigner<\/a>\uac00 \uc791\uc131\ud55c <a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/05\/kotlinx-serialization-1-2-released\/\">kotlinx.serialization 1.2 Released: High-Speed JSON Handling, Value Class Support, Overhauled Docs, and more<\/a>\ub97c \ubc88\uc5ed\ud55c \uae00\uc785\ub2c8\ub2e4.<\/em><\/p>\n","protected":false},"author":964,"featured_media":137330,"comment_status":"closed","ping_status":"closed","template":"","categories":[909],"tags":[671],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/142602"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/types\/kotlin"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/users\/964"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/comments?post=142602"}],"version-history":[{"count":3,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/142602\/revisions"}],"predecessor-version":[{"id":142957,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/142602\/revisions\/142957"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/media\/137330"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/media?parent=142602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/categories?post=142602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/tags?post=142602"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/cross-post-tag?post=142602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}