{"id":11373,"date":"2026-02-10T11:29:12","date_gmt":"2026-02-10T02:29:12","guid":{"rendered":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=11373"},"modified":"2026-02-10T11:29:12","modified_gmt":"2026-02-10T02:29:12","slug":"vue-js-%ed%81%b4%eb%a6%b0-%ec%bd%94%eb%93%9c-%ec%9e%91%ec%84%b1-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=11373","title":{"rendered":"Vue.js \ud074\ub9b0 \ucf54\ub4dc \uc791\uc131 \uac00\uc774\ub4dc"},"content":{"rendered":"<h1>Vue.js \ud074\ub9b0 \ucf54\ub4dc \uc791\uc131 \uac00\uc774\ub4dc<\/h1>\n<p>Vue.js\ub294 \uc785\ubb38\ud558\uae30 \uc27d\uc9c0\ub9cc, \ud504\ub85c\uc81d\ud2b8 \uaddc\ubaa8\uac00 \ucee4\uc9c8\uc218\ub85d \ucf54\ub4dc\uac00 \uc2a4\ud30c\uac8c\ud2f0\ucc98\ub7fc \uaf2c\uc774\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub3d9\ub8cc \uac1c\ubc1c\uc790(\uadf8\ub9ac\uace0 \ubbf8\ub798\uc758 \ub098)\uc5d0\uac8c \uc0ac\ub791\ubc1b\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc704\ud55c 10\uac00\uc9c0 \uc6d0\uce59\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<h2>1. \ucef4\ud3ec\ub10c\ud2b8 \uc774\ub984\uc740 \ud56d\uc0c1 &#8216;\ub450 \ub2e8\uc5b4&#8217; \uc774\uc0c1\uc73c\ub85c (Multi-word component names)<\/h2>\n<p>\ub2e8\uc77c \ub2e8\uc5b4(\uc608: <code>Item.vue<\/code>)\ub294 HTML \ud45c\uc900 \ud0dc\uadf8\uc640 \ucda9\ub3cc\ud560 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub4dc\uc2dc <code>TodoItem.vue<\/code>\ub098 <code>UserCard.vue<\/code>\ucc98\ub7fc \ub450 \ub2e8\uc5b4 \uc774\uc0c1\uc744 \uc870\ud569\ud558\uc138\uc694.<\/p>\n<ul>\n<li><strong>Bad:<\/strong> <code>Item.vue<\/code>, <code>List.vue<\/code><\/li>\n<li><strong>Good:<\/strong> <code>AppHeader.vue<\/code>, <code>TodoList.vue<\/code><\/li>\n<\/ul>\n<h2>2. Props \uc815\uc758\ub294 \uc0c1\uc138\ud558\uac8c (Detailed Prop Definitions)<\/h2>\n<p>Props\ub97c \ubc30\uc5f4\ub85c \ub300\ucda9 \uc120\uc5b8\ud558\uc9c0 \ub9c8\uc138\uc694. \ud0c0\uc785(Type), \ud544\uc218 \uc5ec\ubd80(Required), \uae30\ubcf8\uac12(Default)\uc744 \uba85\uc2dc\ud558\uba74 \uadf8 \uc790\uccb4\ub85c \ud6cc\ub96d\ud55c \ubb38\uc11c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<pre><code class=\"language-javascript\">\/\/ Good\nprops: {\n  userId: {\n    type: Number,\n    required: true\n  },\n  status: {\n    type: String,\n    default: &#039;active&#039;\n  }\n}\n<\/code><\/pre>\n<h2>3. v-for\uc640 v-if\ub97c \uac19\uc740 \uc694\uc18c\uc5d0 \uc4f0\uc9c0 \ub9c8\uc138\uc694<\/h2>\n<p>\ub450 \ub514\ub809\ud2f0\ube0c\ub97c \ub3d9\uc2dc\uc5d0 \uc4f0\uba74 Vue\ub294 \uc804\uccb4 \ub9ac\uc2a4\ud2b8\ub97c \ubc18\ubcf5\ud560 \ub54c\ub9c8\ub2e4 \uc870\uac74\uc744 \uccb4\ud06c\ud569\ub2c8\ub2e4. \uc131\ub2a5\uc5d0 \uc545\uc601\ud5a5\uc744 \uc904 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub85c\uc9c1\ub3c4 \ubd88\ud22c\uba85\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>Solution:<\/strong> <code>computed<\/code> \uc18d\uc131\uc744 \uc774\uc6a9\ud574 \ud544\ud130\ub9c1\ub41c \ub9ac\uc2a4\ud2b8\ub97c \uba3c\uc800 \ub9cc\ub4e0 \ub4a4 <code>v-for<\/code>\ub97c \ub3cc\ub9ac\uc138\uc694.<\/li>\n<\/ul>\n<h2>4. \ucef4\ud3ec\ub10c\ud2b8 \ub370\uc774\ud130\ub294 \ud568\uc218\uc5ec\uc57c \ud569\ub2c8\ub2e4 (Data as a Function)<\/h2>\n<p>\ucef4\ud3ec\ub10c\ud2b8\uc758 <code>data<\/code>\uac00 \uac1d\uccb4 \ud615\ud0dc\uba74 \ubaa8\ub4e0 \uc778\uc2a4\ud134\uc2a4\uac00 \uac19\uc740 \ub370\uc774\ud130\ub97c \uacf5\uc720\ud558\uac8c \ub429\ub2c8\ub2e4. \ubc18\ub4dc\uc2dc \ud568\uc218\uac00 \uac1d\uccb4\ub97c \ubc18\ud658\ud558\ub294 \ud615\ud0dc\uc5ec\uc57c \uac01 \ucef4\ud3ec\ub10c\ud2b8\uac00 \ub3c5\ub9bd\uc801\uc778 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h2>5. Computed \uc18d\uc131\uc744 \uc801\uadf9 \ud65c\uc6a9\ud558\uc138\uc694<\/h2>\n<p>\ud15c\ud50c\ub9bf(<code>template<\/code>) \uc548\uc5d0 \ubcf5\uc7a1\ud55c \uc5f0\uc0b0 \ub85c\uc9c1\uc744 \ub123\uc9c0 \ub9c8\uc138\uc694. \ud15c\ud50c\ub9bf\uc740 <strong>\ub370\uc774\ud130\uac00 \uc5b4\ub5bb\uac8c \ubcf4\uc5ec\uc9c0\ub294\uac00<\/strong>\uc5d0\ub9cc \uc9d1\uc911\ud574\uc57c \ud569\ub2c8\ub2e4. \uacc4\uc0b0 \ub85c\uc9c1\uc740 <code>computed<\/code>\ub85c \ubd84\ub9ac\ud574 \uac00\ub3c5\uc131\uacfc \uce90\uc2f1 \uc774\uc810\uc744 \ucc59\uae30\uc138\uc694.<\/p>\n<h2>6. \ub2e8\ubc29\ud5a5 \ub370\uc774\ud130 \ud750\ub984 \uc900\uc218 (Props Down, Events Up)<\/h2>\n<p>\uc790\uc2dd \ucef4\ud3ec\ub10c\ud2b8\uc5d0\uc11c \ubd80\ubaa8\uc5d0\uac8c \ubc1b\uc740 <code>prop<\/code>\uc744 \uc9c1\uc811 \uc218\uc815\ud558\ub294 \uac83\uc740 \uae08\uae30\uc785\ub2c8\ub2e4. \ub370\uc774\ud130\ub294 \uc704\uc5d0\uc11c \uc544\ub798\ub85c \ud750\ub974\uace0, \ubcc0\uacbd \uc0ac\ud56d\uc740 \uc774\ubca4\ud2b8\ub97c \ud1b5\ud574 \ubd80\ubaa8\uc5d0\uac8c \uc54c\ub824\uc57c(Emit) \ub370\uc774\ud130 \ucd94\uc801\uc774 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n<h2>7. \uc2a4\ud0c0\uc77c \uac00\uc774\ub4dc\uc758 &#8216;\uc6b0\uc120\uc21c\uc704 A&#8217;\ub97c \ub530\ub974\uc138\uc694<\/h2>\n<p>Vue \uacf5\uc2dd \ubb38\uc11c\uc5d0\ub294 <a href=\"https:\/\/v2.vuejs.org\/v2\/style-guide\/\">\uc2a4\ud0c0\uc77c \uac00\uc774\ub4dc<\/a>\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ucef4\ud3ec\ub10c\ud2b8 \ud30c\uc77c \uc774\ub984 \uc9c0\uc815 \ubc29\uc2dd(PascalCase)\uacfc \ub514\ub809\ud2f0\ube0c \uc57d\uc5b4(<code>:<\/code> , <code>@<\/code>) \uc0ac\uc6a9 \ud1b5\uc77c\uc740 \ud300 \ud611\uc5c5\uc758 \uae30\ubcf8\uc785\ub2c8\ub2e4.<\/p>\n<h2>8. \uc2a4\ucf54\ud504 \uc2a4\ud0c0\uc77c \uc0ac\uc6a9 (Scoped Styles)<\/h2>\n<p>\ucef4\ud3ec\ub10c\ud2b8 \ub0b4\uc758 CSS\uac00 \uc804\uc5ed \uc2a4\ud0c0\uc77c\uc744 \uc624\uc5fc\uc2dc\ud0a4\uc9c0 \uc54a\ub3c4\ub85d <code>&lt;style scoped&gt;<\/code>\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. \uc758\ub3c4\uce58 \uc54a\uc740 UI \ubc84\uadf8\ub97c \ubc29\uc9c0\ud558\ub294 \uac00\uc7a5 \ud655\uc2e4\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<h2>9. \ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\ub77c\uba74 Composition API \ud65c\uc6a9<\/h2>\n<p>Vue 3\ub97c \uc0ac\uc6a9 \uc911\uc774\ub77c\uba74 \uae30\ub2a5\ubcc4\ub85c \ub85c\uc9c1\uc744 \ubb36\uc744 \uc218 \uc788\ub294 <strong>Composition API<\/strong>\ub97c \ud65c\uc6a9\ud574 \ubcf4\uc138\uc694. <code>data<\/code>, <code>methods<\/code>\ub85c \ub098\ub258\uc5b4 \uc788\ub358 \uad00\ub828 \ub85c\uc9c1\uc744 \ud558\ub098\uc758 \ud568\uc218(Composables)\ub85c \ucd94\ucd9c\ud558\uc5ec \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>10. \ub9c8\ubc95\uc758 \uc22b\uc790\uc640 \ubb38\uc790\uc5f4 \uc81c\uac70 (Constants)<\/h2>\n<p>\uc0c1\ud0dc \uac12\uc774\ub098 \uace0\uc815\ub41c \uc635\uc158\uac12\ub4e4\uc740 \ucef4\ud3ec\ub10c\ud2b8 \ub0b4\ubd80\uc5d0 \ud558\ub4dc\ucf54\ub529\ud558\uc9c0 \ub9d0\uace0 \ubcc4\ub3c4\uc758 <code>constants.js<\/code> \ud30c\uc77c\ub85c \uad00\ub9ac\ud558\uc138\uc694. \uc624\ud0c0\ub97c \ubc29\uc9c0\ud558\uace0 \uc720\uc9c0\ubcf4\uc218 \uc9c0\uc810\uc744 \ud558\ub098\ub85c \ubaa8\uc544\uc90d\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vue.js \ud074\ub9b0 \ucf54\ub4dc \uc791\uc131 \uac00\uc774\ub4dc Vue.js\ub294 \uc785\ubb38\ud558\uae30 \uc27d\uc9c0\ub9cc, \ud504\ub85c\uc81d\ud2b8 \uaddc\ubaa8\uac00 \ucee4\uc9c8\uc218\ub85d \ucf54\ub4dc\uac00 \uc2a4\ud30c\uac8c\ud2f0\ucc98\ub7fc \uaf2c\uc774\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub3d9\ub8cc \uac1c\ubc1c\uc790(\uadf8\ub9ac\uace0 \ubbf8\ub798\uc758 \ub098)\uc5d0\uac8c \uc0ac\ub791\ubc1b\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc704\ud55c 10\uac00\uc9c0 \uc6d0\uce59\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. 1. \ucef4\ud3ec\ub10c\ud2b8 \uc774\ub984\uc740 \ud56d\uc0c1 &#8216;\ub450 \ub2e8\uc5b4&#8217; \uc774\uc0c1\uc73c\ub85c (Multi-word component names) \ub2e8\uc77c \ub2e8\uc5b4(\uc608: Item.vue)\ub294 HTML \ud45c\uc900 \ud0dc\uadf8\uc640 \ucda9\ub3cc\ud560 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub4dc\uc2dc TodoItem.vue\ub098 UserCard.vue\ucc98\ub7fc \ub450 \ub2e8\uc5b4 \uc774\uc0c1\uc744 \uc870\ud569\ud558\uc138\uc694. Bad: Item.vue, List.vue\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=11373\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-11373","post","type-post","status-publish","format-standard","hentry","category-language"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11373"}],"version-history":[{"count":1,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11373\/revisions"}],"predecessor-version":[{"id":11374,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/11373\/revisions\/11374"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}