{"id":9672,"date":"2026-05-21T15:55:49","date_gmt":"2026-05-21T07:55:49","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/ja\/mastering-uml-class-diagrams-a-practical-case-study-in-system-design-with-plantuml\/"},"modified":"2026-05-30T16:12:51","modified_gmt":"2026-05-30T08:12:51","slug":"mastering-uml-class-diagrams-a-practical-case-study-in-system-design-with-plantuml","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/ja\/mastering-uml-class-diagrams-a-practical-case-study-in-system-design-with-plantuml\/","title":{"rendered":"UML\u30af\u30e9\u30b9\u56f3\u306e\u7fd2\u5f97\uff1aPlantUML\u3092\u6d3b\u7528\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306b\u304a\u3051\u308b\u5b9f\u8df5\u7684\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3"},"content":{"rendered":"<h2 data-nodeid=\"111\"><strong data-nodeid=\"293\">\u306f\u3058\u3081\u306b<\/strong><\/h2>\n<p data-nodeid=\"112\">\u4eca\u65e5\u306e\u8907\u96d1\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u660e\u78ba\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u6b63\u78ba\u306a\u30b7\u30b9\u30c6\u30e0\u30e2\u30c7\u30ea\u30f3\u30b0\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6210\u529f\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c8\u306e\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u306e\u4e2d\u3067\u3082\u7279\u306b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u306e\u4e00\u3064\u304c\u3001<strong data-nodeid=\"303\">UML\u30af\u30e9\u30b9\u56f3<\/strong>\u2014\u2014\u62bd\u8c61\u7684\u306a\u8981\u4ef6\u3068\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u306e\u9593\u3092\u3064\u306a\u3050\u8996\u899a\u7684\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n<p data-nodeid=\"113\">\u3053\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3067\u306f\u3001\u30af\u30e9\u30b9\u56f3\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a2d\u8a08\u306e\u57fa\u76e4\u3068\u3057\u3066\u679c\u305f\u3059\u5f79\u5272\u3092\u691c\u8a3c\u3057\u3001\u30c1\u30fc\u30e0\u304c\u30b7\u30b9\u30c6\u30e0\u306e\u9759\u7684\u69cb\u9020\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u306e\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3057\u3001\u958b\u767a\u306e\u305f\u3081\u306e\u660e\u78ba\u306a\u5951\u7d04\u3092\u78ba\u7acb\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002\u5b9f\u969b\u306ee\u30b3\u30de\u30fc\u30b9\u6ce8\u6587\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u4f8b\u306b\u3001\u6982\u5ff5\u7684\u3001\u4ed5\u69d8\u7684\u3001\u5b9f\u88c5\u7684\u3068\u3044\u30463\u3064\u306e\u958b\u767a\u8996\u70b9\u304b\u3089\u3001\u30af\u30e9\u30b9\u56f3\u3092\u6bb5\u968e\u7684\u306b\u7cbe\u7dfb\u5316\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002\u540c\u6642\u306b\u3001<strong data-nodeid=\"311\">PlantUML<\/strong>\u3092\u6d3b\u7528\u3057\u3066\u3001\u5b9f\u884c\u53ef\u80fd\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u53ef\u80fd\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p data-nodeid=\"114\">\u30d3\u30b8\u30cd\u30b9\u30a2\u30ca\u30ea\u30b9\u30c8\u3068\u3057\u3066\u30c9\u30e1\u30a4\u30f3\u6982\u5ff5\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u958b\u767a\u8005\u304cAPI\u3092\u8a2d\u8a08\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u3042\u308b\u3044\u306f\u30c1\u30fc\u30e0\u30ea\u30fc\u30c0\u30fc\u3068\u3057\u3066\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u660e\u78ba\u3055\u3092\u9ad8\u3081\u3001\u66d6\u6627\u3055\u3092\u6e1b\u3089\u3057\u3001\u958b\u767a\u3092\u52a0\u901f\u3059\u308b\u30af\u30e9\u30b9\u56f3\u306e\u4f5c\u6210\u306b\u5f79\u7acb\u3064\u5b9f\u8df5\u7684\u306a\u77e5\u898b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"115\"\/>\n<h2 data-nodeid=\"116\"><strong data-nodeid=\"318\">\u30af\u30e9\u30b9\u56f3\u306e\u7406\u89e3\uff1a\u57fa\u672c\u6982\u5ff5\u306e\u307e\u3068\u3081<\/strong><\/h2>\n<p data-nodeid=\"117\"><em data-nodeid=\"322\">\uff08\u57fa\u790e\u77e5\u8b58\u306e\u8981\u7d04\uff09<\/em><\/p>\n<p data-nodeid=\"118\">UML\u306b\u304a\u3051\u308b<strong data-nodeid=\"328\">\u30af\u30e9\u30b9\u56f3<\/strong>\u306f\u3001\u9759\u7684\u69cb\u9020\u56f3\u3067\u3042\u308a\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u53ef\u8996\u5316\u3057\u307e\u3059\uff1a<\/p>\n<ul data-nodeid=\"119\">\n<li data-nodeid=\"120\">\n<p data-nodeid=\"121\"><strong data-nodeid=\"333\">\u30af\u30e9\u30b9<\/strong>\uff1a\u5c5e\u6027\uff08\u72b6\u614b\uff09\u3068\u64cd\u4f5c\uff08\u632f\u308b\u821e\u3044\uff09\u3092\u6301\u3064\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u8a2d\u8a08\u56f3<\/p>\n<\/li>\n<li data-nodeid=\"122\">\n<p data-nodeid=\"123\"><strong data-nodeid=\"338\">\u95a2\u4fc2<\/strong>\uff1a\u7d99\u627f\u3001\u95a2\u9023\u3001\u96c6\u7d04\u3001\u5408\u6210\u3001\u4f9d\u5b58<\/p>\n<\/li>\n<li data-nodeid=\"124\">\n<p data-nodeid=\"125\"><strong data-nodeid=\"357\">\u5236\u7d04<\/strong>\uff1a\u53ef\u8996\u6027\uff08<code data-backticks=\"1\" data-nodeid=\"343\">+<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"345\">-<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"347\">#<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"349\">~<\/code>\uff09\u3001\u591a\u91cd\u5ea6\uff08<code data-backticks=\"1\" data-nodeid=\"351\">1<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"353\">0..*<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"355\">1..5<\/code>\uff09\u3001\u304a\u3088\u3073\u822a\u884c\u53ef\u80fd\u6027<\/p>\n<\/li>\n<\/ul>\n<h3 data-nodeid=\"126\"><strong data-nodeid=\"361\">\u4e3b\u8981\u306a\u8a18\u6cd5\u8981\u7d20<\/p>\n<p><\/strong><\/h3>\n<p id=\"UHnOxfB\"><img alt=\"\" class=\"alignnone size-full wp-image-24654\" decoding=\"async\" height=\"184\" loading=\"lazy\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8.png 424w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8-300x130.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8-150x65.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8-400x174.png 400w\" width=\"424\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"127\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass Order {\r\n  -orderId: String\r\n  -orderDate: Date\r\n  +calculateTotal(): Double\r\n  +addItem(item: Product, qty: int): void\r\n}\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3 data-nodeid=\"128\"><strong data-nodeid=\"365\">\u95a2\u4fc2\u30bf\u30a4\u30d7\u306e\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/strong><\/h3>\n<table data-nodeid=\"130\">\n<thead data-nodeid=\"131\">\n<tr data-nodeid=\"132\">\n<th data-nodeid=\"134\">\u7a2e\u985e<\/th>\n<th data-nodeid=\"135\">\u8a18\u53f7<\/th>\n<th data-nodeid=\"136\">\u610f\u5473<\/th>\n<th data-nodeid=\"137\">\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"142\">\n<tr data-nodeid=\"143\">\n<td data-nodeid=\"144\"><strong data-nodeid=\"373\">\u7d99\u627f<\/strong><\/td>\n<td data-nodeid=\"145\">`\u2013<\/td>\n<td data-nodeid=\"146\">&gt;`<\/td>\n<td data-nodeid=\"147\">\u300c\u306f-a\u300d<\/td>\n<\/tr>\n<tr data-nodeid=\"150\">\n<td data-nodeid=\"151\"><strong data-nodeid=\"384\">\u95a2\u9023<\/strong><\/td>\n<td data-nodeid=\"152\"><code data-backticks=\"1\" data-nodeid=\"385\">--<\/code><\/td>\n<td data-nodeid=\"153\">\u69cb\u9020\u7684\u30ea\u30f3\u30af<\/td>\n<td data-nodeid=\"154\"><code data-backticks=\"1\" data-nodeid=\"387\">Order -- Customer<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"155\">\n<td data-nodeid=\"156\"><strong data-nodeid=\"391\">\u96c6\u7d04<\/strong><\/td>\n<td data-nodeid=\"157\"><code data-backticks=\"1\" data-nodeid=\"392\">o--<\/code><\/td>\n<td data-nodeid=\"158\">\u300c\u306f-a\u300d\uff08\u5f31\u3044\uff09<\/td>\n<td data-nodeid=\"159\"><code data-backticks=\"1\" data-nodeid=\"397\">Warehouse o-- Product<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"160\">\n<td data-nodeid=\"161\"><strong data-nodeid=\"401\">\u5408\u6210<\/strong><\/td>\n<td data-nodeid=\"162\"><code data-backticks=\"1\" data-nodeid=\"402\">*--<\/code><\/td>\n<td data-nodeid=\"163\">\u300c\u6240\u6709-a\u300d\uff08\u5f37\u3044\uff09<\/td>\n<td data-nodeid=\"164\"><code data-backticks=\"1\" data-nodeid=\"407\">Order *-- OrderItem<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"165\">\n<td data-nodeid=\"166\"><strong data-nodeid=\"411\">\u4f9d\u5b58\u95a2\u4fc2<\/strong><\/td>\n<td data-nodeid=\"167\"><code data-backticks=\"1\" data-nodeid=\"412\">..&gt;<\/code><\/td>\n<td data-nodeid=\"168\">\u300cuses\u300d\uff08\u4e00\u6642\u7684\uff09<\/td>\n<td data-nodeid=\"169\"><code data-backticks=\"1\" data-nodeid=\"417\">PaymentService ..&gt; Logger<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"170\"\/>\n<h2 data-nodeid=\"171\"><strong data-nodeid=\"421\">\u4e8b\u4f8b\u7814\u7a76\uff1aEC\u6ce8\u6587\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0<\/strong><\/h2>\n<h3 data-nodeid=\"172\"><strong data-nodeid=\"425\">\u30d3\u30b8\u30cd\u30b9\u8981\u4ef6<\/strong><\/h3>\n<p data-nodeid=\"173\">\u30aa\u30f3\u30e9\u30a4\u30f3\u5c0f\u58f2\u696d\u8005\u304c\u30b7\u30b9\u30c6\u30e0\u3092\u5fc5\u8981\u3068\u3059\u308b\u7406\u7531\uff1a<\/p>\n<ol data-nodeid=\"174\">\n<li data-nodeid=\"175\">\n<p data-nodeid=\"176\">\u9867\u5ba2\u3001\u88fd\u54c1\u3001\u6ce8\u6587\u3092\u7ba1\u7406\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"177\">\n<p data-nodeid=\"178\">\u6570\u91cf\u3068\u4fa1\u683c\u3092\u5099\u3048\u305f\u6ce8\u6587\u9805\u76ee\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"179\">\n<p data-nodeid=\"180\">\u8907\u6570\u306e\u6c7a\u6e08\u65b9\u6cd5\u3092\u51e6\u7406\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"181\">\n<p data-nodeid=\"182\">\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u901a\u3058\u3066\u6ce8\u6587\u72b6\u614b\u3092\u8ffd\u8de1\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"183\">\n<p data-nodeid=\"184\">\u88fd\u54c1\u304c\u30ab\u30c6\u30b4\u30ea\u306b\u5c5e\u3059\u308b\u3053\u3068\u3092\u8a31\u53ef\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"185\">\n<p data-nodeid=\"186\">\u30b2\u30b9\u30c8\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\uff08\u9867\u5ba2\u306e\u95a2\u9023\u4ed8\u3051\u306f\u4efb\u610f\uff09<\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"187\"><strong data-nodeid=\"436\">\u30d5\u30a7\u30fc\u30ba1\uff1a\u6982\u5ff5\u30e2\u30c7\u30eb\uff08\u30c9\u30e1\u30a4\u30f3\u8996\u70b9\uff09<\/strong><\/h3>\n<p data-nodeid=\"188\"><em data-nodeid=\"440\">\u8a00\u8a9e\u306b\u4f9d\u5b58\u305b\u305a\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u6982\u5ff5\u306b\u6ce8\u76ee\u3059\u308b<\/em><\/p>\n<\/p>\n<p id=\"AjOBHwj\"><img alt=\"\" class=\"alignnone size-full wp-image-24655\" decoding=\"async\" height=\"688\" loading=\"lazy\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb.png 865w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-300x239.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-768x611.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-150x119.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-400x318.png 400w\" width=\"865\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:VLDDJyCm3BrNwd-mUa526cBN7X3Jne730F4FtCHiaV95uXmcn7_7QJj61U9KEtb-VdvExpDZuk9isx1XIx0DNb7aWXRsGPFjuM6r3SvHKWIxuD3ujcaRPJ5ds9RCGQxWesq0F3ggNnAGhK4-cXYDFsoqJfHpstnUIbzIq4Nnib9JLib4Di7NTC1CByaeMbHkaUaGqkcVqX_evwJF-a8DdueRA7sdEo4RfJ9ooJNYm6WtBXJFluaUcTn4zbxGYsEd6XTlUDOfJ6KOAPRJuicHdwUDKx8dFWOzjapeCwgg_N4ymBczN1b7eit5cUuANibYHLPpHV3t2hfr1wiLTBStDzVTF7OFqQAY37TjCvrKr7M5hI-mSQWULF0isnt1v-tyGJgZCKR2bC7u1Nu2ZWswowPw6CW6VyZYxbBBHShPeXuoiRn43SEfOjl61oP8vd1a26-JY6hDnizJ9eholAGs0uAQ_RWQbnbBKaTvHIAJApbw_TFjjY4vgForpxqayYTy0G00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TPBBRjD058Rt8yqxZBn1gjIARhD0bGABhk0LeiQKIaaiEPD5XP3YCP4TYd51EBIe1HnHY4hKYo8k3MxxC9CvYLUy0ZDZ1nCkkpdZx__dF-TuhKahDctLQnZHBLep2NnWulepT_lSzRZxwKVo-awPkrtknfozv-u88umsQfLcavHRJMhLJPiyn8WGiHk8Rg1E2dKJgUMihvL3pYxKXxGJf6r7TFp9PGZTDaQF2hDxjbLjRT0_lMR7GzXxfk_UZk5WEBcAuLsoe2nNgBbfsTl_a_w6thMhyxWm6a3FcqR78lnQrF3gI1NJ9r-WivFP-RE1dthFqpZussgTclNSBZfBlL0hWZqPKf_EGgbTxBAoNJSRUPTmFePlFlGkO1HfFko995g_hKULloYfVIRyxxdB3PBs-fDhXj6luHkh1bbU9iRDbPKb8--mH2QN1-3labiOPJUAMbBOQe7fz2NPebnKMw7p7Vp3SivwusbunPrzpdOM51cg7p2AZKZ1-Pk2Bg8KIUOJAH5uUGhTYBEGiwUv0AE6HKrYRsq-eCIwdqKfjiMTqpJ-A4xwt3dH6nybedC4ZqDe7t9daCsJinUpU213O6GsgaGPAkCrMSY__YS0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"189\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u6982\u5ff5\u30e2\u30c7\u30eb\uff1aEC\u30c9\u30e1\u30a4\u30f3\r\n\r\nclass Customer {\r\n  \u540d\u524d\r\n  \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\r\n  \u914d\u9001\u5148\u4f4f\u6240\r\n}\r\n\r\nclass Product {\r\n  \u540d\u524d\r\n  \u8aac\u660e\r\n  \u57fa\u672c\u4fa1\u683c\r\n}\r\n\r\nclass Category {\r\n  \u540d\u524d\r\n  \u8aac\u660e\r\n}\r\n\r\nclass Order {\r\n  \u6ce8\u6587\u756a\u53f7\r\n  \u6ce8\u6587\u65e5\r\n  \u72b6\u614b\r\n  \u5408\u8a08\u91d1\u984d\r\n}\r\n\r\nclass OrderItem {\r\n  \u6570\u91cf\r\n  \u5358\u4fa1\r\n  \u5c0f\u8a08\r\n}\r\n\r\nclass Payment {\r\n  \u6c7a\u6e08\u65b9\u6cd5\r\n  \u53d6\u5f15ID\r\n  \u91d1\u984d\r\n  \u6642\u523b\r\n}\r\n\r\n' \u95a2\u4fc2\r\nCustomer \"1\" -- \"0..*\" Order : \u4f5c\u6210 &gt;\r\nOrder \"1\" *-- \"1..*\" OrderItem : \u542b\u3080 &gt;\r\nProduct \"1\" -- \"0..*\" OrderItem : \u51fa\u73fe\u3059\u308b &gt;\r\nProduct \"0..*\" -- \"1\" Category : \u5c5e\u3059\u308b &gt;\r\nOrder \"1\" -- \"1..*\" Payment : \u652f\u6255\u308f\u308c\u308b &gt;\r\n\r\nnote right of Order\r\n  \u6ce8\u6587\u306f\u9867\u5ba2\u306e\r\n  \u8cfc\u5165\u610f\u601d\u3068\u53d6\u5f15\u3092\u8868\u3059\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TPBBRjD058Rt8yqxZBn1gjIARhD0bGABhk0LeiQKIaaiEPD5XP3YCP4TYd51EBIe1HnHY4hKYo8k3MxxC9CvYLUy0ZDZ1nCkkpdZx__dF-TuhKahDctLQnZHBLep2NnWulepT_lSzRZxwKVo-awPkrtknfozv-u88umsQfLcavHRJMhLJPiyn8WGiHk8Rg1E2dKJgUMihvL3pYxKXxGJf6r7TFp9PGZTDaQF2hDxjbLjRT0_lMR7GzXxfk_UZk5WEBcAuLsoe2nNgBbfsTl_a_w6thMhyxWm6a3FcqR78lnQrF3gI1NJ9r-WivFP-RE1dthFqpZussgTclNSBZfBlL0hWZqPKf_EGgbTxBAoNJSRUPTmFePlFlGkO1HfFko995g_hKULloYfVIRyxxdB3PBs-fDhXj6luHkh1bbU9iRDbPKb8--mH2QN1-3labiOPJUAMbBOQe7fz2NPebnKMw7p7Vp3SivwusbunPrzpdOM51cg7p2AZKZ1-Pk2Bg8KIUOJAH5uUGhTYBEGiwUv0AE6HKrYRsq-eCIwdqKfjiMTqpJ-A4xwt3dH6nybedC4ZqDe7t9daCsJinUpU213O6GsgaGPAkCrMSY__YS0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:VLDDJyCm3BrNwd-mUa526cBN7X3Jne730F4FtCHiaV95uXmcn7_7QJj61U9KEtb-VdvExpDZuk9isx1XIx0DNb7aWXRsGPFjuM6r3SvHKWIxuD3ujcaRPJ5ds9RCGQxWesq0F3ggNnAGhK4-cXYDFsoqJfHpstnUIbzIq4Nnib9JLib4Di7NTC1CByaeMbHkaUaGqkcVqX_evwJF-a8DdueRA7sdEo4RfJ9ooJNYm6WtBXJFluaUcTn4zbxGYsEd6XTlUDOfJ6KOAPRJuicHdwUDKx8dFWOzjapeCwgg_N4ymBczN1b7eit5cUuANibYHLPpHV3t2hfr1wiLTBStDzVTF7OFqQAY37TjCvrKr7M5hI-mSQWULF0isnt1v-tyGJgZCKR2bC7u1Nu2ZWswowPw6CW6VyZYxbBBHShPeXuoiRn43SEfOjl61oP8vd1a26-JY6hDnizJ9eholAGs0uAQ_RWQbnbBKaTvHIAJApbw_TFjjY4vgForpxqayYTy0G00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p data-nodeid=\"190\"><strong data-nodeid=\"444\">\u91cd\u8981\u306a\u8a2d\u8a08\u610f\u601d\u6c7a\u5b9a\uff1a<\/strong><\/p>\n<ul data-nodeid=\"191\">\n<li data-nodeid=\"192\">\n<p data-nodeid=\"193\">\u5408\u6210\uff08<code data-backticks=\"1\" data-nodeid=\"446\">*--<\/code>\uff09\u9593\u306e<code data-backticks=\"1\" data-nodeid=\"448\">\u6ce8\u6587<\/code>\u3068<code data-backticks=\"1\" data-nodeid=\"450\">\u6ce8\u6587\u9805\u76ee<\/code>\uff1a\u6ce8\u6587\u304c\u306a\u3051\u308c\u3070\u9805\u76ee\u306f\u5b58\u5728\u3067\u304d\u306a\u3044<\/p>\n<\/li>\n<li data-nodeid=\"194\">\n<p data-nodeid=\"195\">\u9593\u306e\u95a2\u9023\uff1a<code data-backticks=\"1\" data-nodeid=\"453\">\u88fd\u54c1<\/code>\u3068<code data-backticks=\"1\" data-nodeid=\"455\">\u30ab\u30c6\u30b4\u30ea<\/code>: \u5546\u54c1\u306f\u518d\u5206\u985e\u3067\u304d\u307e\u3059<\/p>\n<\/li>\n<li data-nodeid=\"196\">\n<p data-nodeid=\"197\">\u591a\u91cd\u6027\u00a0<code data-backticks=\"1\" data-nodeid=\"458\">0..*<\/code>\u00a0\u30ab\u30b9\u30bf\u30de\u30fc\u30aa\u30fc\u30c0\u30fc\u7528\uff1a\u30b2\u30b9\u30c8\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3092\u30b5\u30dd\u30fc\u30c8<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"198\"\/>\n<h3 data-nodeid=\"199\"><strong data-nodeid=\"463\">\u30d5\u30a7\u30fc\u30ba2\uff1a\u4ed5\u69d8\u30e2\u30c7\u30eb\uff08\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u8996\u70b9\uff09<\/strong><\/h3>\n<p data-nodeid=\"200\"><em data-nodeid=\"467\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5951\u7d04\u306b\u6ce8\u76ee\u3057\u3001\u5b9f\u88c5\u306e\u8a73\u7d30\u3092\u96a0\u853d\u3059\u308b<\/em><\/p>\n<\/p>\n<p id=\"fNvtqQK\"><img alt=\"\" class=\"alignnone size-full wp-image-24656\" decoding=\"async\" height=\"436\" loading=\"lazy\" sizes=\"auto, (max-width: 1632px) 100vw, 1632px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04.png 1632w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-300x80.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-1030x275.png 1030w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-768x205.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-1536x410.png 1536w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-150x40.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-400x107.png 400w\" width=\"1632\"\/><\/p>\n<p data-nodeid=\"200\"><em data-nodeid=\"467\">\u00a0<\/em><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLHBRkCm3DqRy1suQu89SW1Z47I0R0nCqIBf1LIPJeJAb4UY0XZ5t7resSuaZhipoSV7tvEV0olFiR5vneOjmh55RMgZ5Hj7yE8gj0KSqL-CHYY9qTTAOyYpF3EJ1UMhhz1FgAyy0_YXFIh655Zf6DWrwCjAkDWREct0C3QXWDycyC-4AiMnVt_ThGj8jdmdeXFomE8IwaennyMscWeUMN4CyuGDXEGVymQGi7muPr7HqBMoEjg9vzsniWjrNnnXbsT_PrjuKrs3n6_UoOQ2y-Ccsi4UeuzTjKDWZwoCbUv6eCorlXe73D5oelDOHwecDlQAWjBzjMuvLUCYyTYfq1nIqiGoRxoaYt0vtyrEU4Rz-UiYNQaFOmrtAncbYfflA_s9YaGwNG52EDkcno24s5zsuHgt2ZWaP19TZzuz4Cbdm1lKmbKkpbJZRDgg4Axo6CUPPGmZFYWpkRyLPufoBukh2iIneAl7HaQA_wAutsJotYrpK3KP4PJSv5vrJx375gb2qgP_ZVSlSBlTBHorW1Wmm6uH_Q3T0hIJZHcIn_1DqdM_1NZaw2dXyemSevoFPRFWwlk_Gp_K7cj3Gifdb28a4jOCjTHC5u96aJfXtyssHvTDQvELxXuatC55-GvMZT7UXO5t0uqZ9o8zRm1PRzTv9kk1lfM-fMSnv2_t3m00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TLJTQXD15BvVs7UOEriiVO15GeNU19IMjYymtPtMnSrCdPaD116IMN-gecXjf1PKh9NQI5D1lIYDpSDCqgrNUGNFpcvYibblbZddVFFD-VdsB0Y9kGmhWMr9NmO4zSwRbqTxEZhGqHCTVHjqzhNwfQEEZjveTQRLeOv-QDKrdgPMHyb1dTcMRVbK4hw1NOBAIzmZV9NmgW_MVTj2wBhB2PR416RSK4XM8RpiEMXLSfzkpY5Vaefmq2rVo1i6LGR7ujfIQTP1neQp8TeaCcLX1ZMYoEF2BM_uuAh4CXJv2tD867zsBmK1opfZ0S4qpHe7RXWCUTQOn471kxSP9JNRUf3hmZAkLGYLovovH0Z6iqvifNOMdSvgAmqi4edz0BBBW53NxCXO8I8CfA7ZP2Eatf1DSam5TgNFw3Wdhh2GoYnJe5anbuOi-SJBj0fSZDTo8xn3tBitgv0LNlS3NzPce1GlTENuI_T2J459DGS1OQwRd0WW9Cba2wOnhe0LWyIc372NfeZWACWOgc0gLUPxMMrkW8KOoICh9tSZBN5AcSRzNt6Qg4naCL81E0fqDPr8Hl5F59ETDDw9PgQgfZu82cOogRfhg7Vnld-oz-VjGQ-hR6lo3voVBnKCrK6ztzruzoig5UAdrEkW_elTgrQt63zgheCkjy-rUjQl7oP8sw9C4fYUXCOYjZ6v79AQj6gPRLA7Rzp-5Bzwh1lj_fVNyS-7Mktqs_lnnR5klDFgkQwhv4A__V7gyoFTE8sRttMZ1O51Prj77vBbf4vrT3AniUeDiynUwgYLc81l70ywJssBK0ybkIKvBe01I_0l\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"201\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u4ed5\u69d8\u30e2\u30c7\u30eb\uff1a\u30b5\u30fc\u30d3\u30b9\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\r\n\r\ninterface IOrderService {\r\n  +createOrder(customerId: String, items: List&lt;OrderItemDTO&gt;): OrderDTO\r\n  +getOrder(orderId: String): OrderDTO\r\n  +updateOrderStatus(orderId: String, status: OrderStatus): boolean\r\n  +calculateOrderTotal(orderId: String): Money\r\n}\r\n\r\ninterface IPaymentProcessor {\r\n  +processPayment(orderId: String, paymentDetails: PaymentDTO): PaymentResult\r\n  +refundPayment(transactionId: String, amount: Money): RefundResult\r\n}\r\n\r\ninterface IInventoryService {\r\n  +checkAvailability(productId: String, quantity: int): boolean\r\n  +reserveItems(orderId: String, items: List&lt;ReservationItem&gt;): boolean\r\n  +releaseReservation(orderId: String): void\r\n}\r\n\r\nclass OrderDTO {\r\n  +orderId: String\r\n  +customerId: String\r\n  +items: List&lt;OrderItemDTO&gt;\r\n  +total: Money\r\n  +status: OrderStatus\r\n}\r\n\r\nclass OrderItemDTO {\r\n  +productId: String\r\n  +quantity: int\r\n  +unitPrice: Money\r\n}\r\n\r\n' \u4f9d\u5b58\u95a2\u4fc2\r\nIOrderService ..&gt; IInventoryService : \u4f7f\u7528 &gt;\r\nIOrderService ..&gt; IPaymentProcessor : \u5354\u8abf &gt;\r\nIOrderService ..&gt; OrderDTO : \u623b\u308a\u5024 &gt;\r\n\r\nnote bottom of IOrderService\r\n  \u30aa\u30fc\u30c0\u30fc\u7ba1\u7406\u306e\u5951\u7d04\u3092\u5b9a\u7fa9\u3059\u308b\u3002\r\n  \u5b9f\u88c5\u306f\u7570\u306a\u308b\uff08\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001\u30e2\u30ce\u30ea\u30b9\u306a\u3069\uff09\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TLJTQXD15BvVs7UOEriiVO15GeNU19IMjYymtPtMnSrCdPaD116IMN-gecXjf1PKh9NQI5D1lIYDpSDCqgrNUGNFpcvYibblbZddVFFD-VdsB0Y9kGmhWMr9NmO4zSwRbqTxEZhGqHCTVHjqzhNwfQEEZjveTQRLeOv-QDKrdgPMHyb1dTcMRVbK4hw1NOBAIzmZV9NmgW_MVTj2wBhB2PR416RSK4XM8RpiEMXLSfzkpY5Vaefmq2rVo1i6LGR7ujfIQTP1neQp8TeaCcLX1ZMYoEF2BM_uuAh4CXJv2tD867zsBmK1opfZ0S4qpHe7RXWCUTQOn471kxSP9JNRUf3hmZAkLGYLovovH0Z6iqvifNOMdSvgAmqi4edz0BBBW53NxCXO8I8CfA7ZP2Eatf1DSam5TgNFw3Wdhh2GoYnJe5anbuOi-SJBj0fSZDTo8xn3tBitgv0LNlS3NzPce1GlTENuI_T2J459DGS1OQwRd0WW9Cba2wOnhe0LWyIc372NfeZWACWOgc0gLUPxMMrkW8KOoICh9tSZBN5AcSRzNt6Qg4naCL81E0fqDPr8Hl5F59ETDDw9PgQgfZu82cOogRfhg7Vnld-oz-VjGQ-hR6lo3voVBnKCrK6ztzruzoig5UAdrEkW_elTgrQt63zgheCkjy-rUjQl7oP8sw9C4fYUXCOYjZ6v79AQj6gPRLA7Rzp-5Bzwh1lj_fVNyS-7Mktqs_lnnR5klDFgkQwhv4A__V7gyoFTE8sRttMZ1O51Prj77vBbf4vrT3AniUeDiynUwgYLc81l70ywJssBK0ybkIKvBe01I_0l\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLHBRkCm3DqRy1suQu89SW1Z47I0R0nCqIBf1LIPJeJAb4UY0XZ5t7resSuaZhipoSV7tvEV0olFiR5vneOjmh55RMgZ5Hj7yE8gj0KSqL-CHYY9qTTAOyYpF3EJ1UMhhz1FgAyy0_YXFIh655Zf6DWrwCjAkDWREct0C3QXWDycyC-4AiMnVt_ThGj8jdmdeXFomE8IwaennyMscWeUMN4CyuGDXEGVymQGi7muPr7HqBMoEjg9vzsniWjrNnnXbsT_PrjuKrs3n6_UoOQ2y-Ccsi4UeuzTjKDWZwoCbUv6eCorlXe73D5oelDOHwecDlQAWjBzjMuvLUCYyTYfq1nIqiGoRxoaYt0vtyrEU4Rz-UiYNQaFOmrtAncbYfflA_s9YaGwNG52EDkcno24s5zsuHgt2ZWaP19TZzuz4Cbdm1lKmbKkpbJZRDgg4Axo6CUPPGmZFYWpkRyLPufoBukh2iIneAl7HaQA_wAutsJotYrpK3KP4PJSv5vrJx375gb2qgP_ZVSlSBlTBHorW1Wmm6uH_Q3T0hIJZHcIn_1DqdM_1NZaw2dXyemSevoFPRFWwlk_Gp_K7cj3Gifdb28a4jOCjTHC5u96aJfXtyssHvTDQvELxXuatC55-GvMZT7UXO5t0uqZ9o8zRm1PRzTv9kk1lfM-fMSnv2_t3m00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p data-nodeid=\"202\"><strong data-nodeid=\"471\">\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u4e0a\u306e\u5229\u70b9\uff1a<\/strong><\/p>\n<ul data-nodeid=\"203\">\n<li data-nodeid=\"204\">\n<p data-nodeid=\"205\">\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5206\u96e2\u306b\u3088\u308a\u3001\u72ec\u7acb\u3057\u305f\u30c7\u30d7\u30ed\u30a4\u304c\u53ef\u80fd\u306b\u306a\u308b<\/p>\n<\/li>\n<li data-nodeid=\"206\">\n<p data-nodeid=\"207\">DTO\u306f\u5185\u90e8\u30e2\u30c7\u30eb\u3068API\u5951\u7d04\u3092\u5206\u96e2\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"208\">\n<p data-nodeid=\"209\">\u4f9d\u5b58\u95a2\u4fc2\u304c\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u30b5\u30fc\u30d3\u30b9\u5883\u754c\u3092\u660e\u78ba\u306b\u793a\u3059<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"210\"\/>\n<h3 data-nodeid=\"211\"><strong data-nodeid=\"478\">\u30d5\u30a7\u30fc\u30ba3\uff1a\u5b9f\u88c5\u30e2\u30c7\u30eb\uff08\u30b3\u30fc\u30c9\u8996\u70b9\uff09<\/strong><\/h3>\n<p data-nodeid=\"212\"><em data-nodeid=\"482\">Java\/Spring Boot\u5b9f\u88c5\u306e\u305f\u3081\u306e\u6280\u8853\u56fa\u6709\u306e\u8a73\u7d30<\/em><\/p>\n<p id=\"ZSqOdQO\"><img alt=\"\" class=\"alignnone size-full wp-image-24657\" decoding=\"async\" height=\"959\" loading=\"lazy\" sizes=\"auto, (max-width: 1738px) 100vw, 1738px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a.png 1738w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-300x166.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-1030x568.png 1030w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-768x424.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-1536x848.png 1536w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-150x83.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-400x221.png 400w\" width=\"1738\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLLBRzf04BuZyHz6kTG9uAfNgur2WBQk2450Ufzu9x2AxNNsGOIg_FVEsklmIYwBvptppOCROr5RL-JTZfKs9qYBAgU2IejMgXBkbA0yWJ-unQ_BIijo3RTAMHZbQ0oPRgVRgJ1xnZL1fegO-2b8PnGhBKZ7x4VQ7VphTW0oRmBtdjym00OtgO1QCnK9F3oauvP_X-LkfUvBTkkCLUmpWL7uQdLOkb9UCShGP2Zent0wlGHfgJ09JAMnt-jeAJEkWr4TR8oMM45bcFlFbImeY1aDwzYujblMH91OPJ4V5igLDe5RkHvJ9WlC6sdpzb087okgj18kOxrvyz675xjBG9RsCe6jaYBeS_pCvJu3xpowF7VSAr0_3yro8wkAH7HW_kQV4rXzy2DeFHIV8rjZ4MezbvuM4JHU7DOzhSi9F5TAEzSoeq-HMPDTkaVxSPdlfL3fYaFesrhcazaudVrgYD7zx6Uwk9k4WfQ_q_cy9SQJQVfticZ9qN0scaod3SbHtZuVrmftVkXZGthBXHnExBmHBGyb7ggXi-fLQX8GZ7zn9r-HaPaVqUVwDV0BgfIHLkbTQC6USGGTzo4ZOuBFw6XR-Y2iUe-te1T7ni_OEyDKgZJjS6ynbu9p2j8nMPIvYJvsiH_JWQkyLPrZYqNTdjDSskKvKlfeP7boI3yXWtcCL8jjBzkWNbE4P-lMXmmr1npn6_Bd02kDfS7C7omksULXBdkQdbmf8hiN-sINrf-nFfnxPrUBscJlfPsQBop9wvDeU1VvA3HtxEBR1LmD1lmRnrSN1rkO-Fcg--clw7Mh7yVNf_EKWA2AIc6WKJmH7rYqAF7gjKVQm5QYj-fsIcK9j5nlBAYdVIQ-Y9j9SuQnPANchXTO6R0AkBFuY8Q0VtAAlVPeVqnv8utJP9gR2XLfmrSLNgNTD4FC1fmw-DW-Xnic-B_aFm00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TLLRQnD157uFv3yCVJ6zHNnTj3HDeaPY6vBMzt5tcWxkxcndPYj11BDBhMZngHOjLAKALefM4RK5qHypjjKd_u9dDhFDhOKmcNFETsxVd9cT5X9p6NfkDYEfT0aw-lZgpvjL5U-eU4t5U_z-RDt0A_XY8-3KRw8PngIAzbNyNaM7sKms4s3x3cuIP3ClJs3n2BT9dd67y3pn8MGBtSjc4B9TB0IQq_gE0g79wOg34cJ5iT32GgMKwczYlpNFvdm86mh98AQ5YcQNOi0wppGmPsDXOuTSALIheuXAuWaBLQcGbvDi5L1C6QSaMGbB0W1cOrTlvwb7Z1cea24u9twDH30MoIHs2nuBVMcX6Tei4PjwsErOE-iuTXoTAnTmveGsu6gTpGHQbYqBKL-EMcY5KSVW8RyTkhe27JmtEXnutCFyJa4qbcWG42VNutvVBmEqwkHzr6egpcSsuSBqEcmTRC8WbaESd6dIZj65FfKrJcroBZDD8XlXRNbscwUj43_qUgbFUwcLPqkLsMiTeJWtUxLIlras3JMkLsgrL2YLgvLRvNeg5WkpnNArsX4Xo_tpnpN0BG-6DIy8Nu56UYUsrZ4rUYsQga8esLtAYOECypKuoRiOcAdroSFuXFWw2PYWal6MEOAkeeywE0UR265YvlfkomHo93lDLoVB8H5wnauL8c2-I8Tx1RlKWPgCjKGafgx8dHsYEwQJOQ2zaXfJBfBZ6QmblJnzeBD65YQ7y4KCPFOpbN8xRYzXtYGvF7JT9f2DEIGimchgXmJp7Fi2sv8o7reENJENuvmiXhwJarspBhOXzJisWOQZGwXwujADaaxD1VHtS-VthoYRwJnW8vT6qDZa9FpdysCZFTVFGYhwecBuRQleG4NVLVmEH3ILUkRpKuCZPQ7VFxUFFZpNe05J3peboJ8FzCdNzPEDpzedc_6P98ZJvf94RB5RZUvWkfpSLnN1S_vKnGzL_EEqAjNUJzvuqFnIyOjaSsWmyIQy_Qgzf-ANAevLlA7nqIVLVgQYTHKzKGyY7RxOVNerE7gaeiVgGLkdYzuceLwhzlhnbztZpJNLtZrQ_Gomuqy79z-sZjOt-wCHtq6w4ztHD0ZmJVeF\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"213\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u5b9f\u88c5\u30e2\u30c7\u30eb\uff1aJava\/Spring Boot\u30af\u30e9\u30b9\r\n\r\npackage com.ecommerce.order.entity {\r\n  class Order {\r\n    -@Id orderId: UUID\r\n    -@ManyToOne customer: Customer\r\n    -@OneToMany(cascade=ALL) items: List&lt;OrderItem&gt;\r\n    -orderDate: LocalDateTime\r\n    -status: OrderStatus\r\n    -totalAmount: BigDecimal\r\n    \r\n    +addItem(product: Product, qty: int): void\r\n    +calculateTotal(): BigDecimal\r\n    +markAsShipped(): void\r\n  }\r\n  \r\n  class OrderItem {\r\n    -@Id itemId: UUID\r\n    -@ManyToOne order: Order\r\n    -@ManyToOne product: Product\r\n    -quantity: int\r\n    -unitPrice: BigDecimal\r\n    \r\n    +getSubtotal(): BigDecimal\r\n  }\r\n  \r\n  enum OrderStatus {\r\n    PENDING\r\n    CONFIRMED\r\n    SHIPPED\r\n    DELIVERED\r\n    CANCELLED\r\n  }\r\n}\r\n\r\npackage com.ecommerce.payment.service {\r\n  class PaymentService {\r\n    -@Autowired paymentGateway: PaymentGateway\r\n    -@Autowired orderRepository: OrderRepository\r\n    \r\n    +processPayment(orderId: UUID, dto: PaymentRequest): PaymentResponse\r\n    -validatePaymentDetails(dto: PaymentRequest): void\r\n    -updateOrderPaymentStatus(orderId: UUID, status: PaymentStatus): void\r\n  }\r\n  \r\n  interface PaymentGateway {\r\n    +charge(amount: BigDecimal, card: CardDetails): TransactionResult\r\n    +refund(transactionId: String, amount: BigDecimal): RefundResult\r\n  }\r\n}\r\n\r\n' \u95a2\u4fc2\r\nOrder \"1\" *-- \"1..*\" OrderItem : \u30b3\u30f3\u30dd\u30b8\u30b7\u30e7\u30f3 &gt;\r\nOrder ..&gt; PaymentService : \u4f9d\u5b58 &gt;\r\nPaymentService ..&gt; PaymentGateway : \u5b9f\u88c5\u7d4c\u7531 &gt;\r\n\r\nnote right of OrderItem\r\n  @Entity\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u308b\u3002\r\n  Cascade=ALL\u306b\u3088\u308a\u3001\u30a2\u30a4\u30c6\u30e0\u304c\u6ce8\u6587\u3068\u5171\u306b\u6c38\u7d9a\u5316\u3055\u308c\u308b\u3002\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TLLRQnD157uFv3yCVJ6zHNnTj3HDeaPY6vBMzt5tcWxkxcndPYj11BDBhMZngHOjLAKALefM4RK5qHypjjKd_u9dDhFDhOKmcNFETsxVd9cT5X9p6NfkDYEfT0aw-lZgpvjL5U-eU4t5U_z-RDt0A_XY8-3KRw8PngIAzbNyNaM7sKms4s3x3cuIP3ClJs3n2BT9dd67y3pn8MGBtSjc4B9TB0IQq_gE0g79wOg34cJ5iT32GgMKwczYlpNFvdm86mh98AQ5YcQNOi0wppGmPsDXOuTSALIheuXAuWaBLQcGbvDi5L1C6QSaMGbB0W1cOrTlvwb7Z1cea24u9twDH30MoIHs2nuBVMcX6Tei4PjwsErOE-iuTXoTAnTmveGsu6gTpGHQbYqBKL-EMcY5KSVW8RyTkhe27JmtEXnutCFyJa4qbcWG42VNutvVBmEqwkHzr6egpcSsuSBqEcmTRC8WbaESd6dIZj65FfKrJcroBZDD8XlXRNbscwUj43_qUgbFUwcLPqkLsMiTeJWtUxLIlras3JMkLsgrL2YLgvLRvNeg5WkpnNArsX4Xo_tpnpN0BG-6DIy8Nu56UYUsrZ4rUYsQga8esLtAYOECypKuoRiOcAdroSFuXFWw2PYWal6MEOAkeeywE0UR265YvlfkomHo93lDLoVB8H5wnauL8c2-I8Tx1RlKWPgCjKGafgx8dHsYEwQJOQ2zaXfJBfBZ6QmblJnzeBD65YQ7y4KCPFOpbN8xRYzXtYGvF7JT9f2DEIGimchgXmJp7Fi2sv8o7reENJENuvmiXhwJarspBhOXzJisWOQZGwXwujADaaxD1VHtS-VthoYRwJnW8vT6qDZa9FpdysCZFTVFGYhwecBuRQleG4NVLVmEH3ILUkRpKuCZPQ7VFxUFFZpNe05J3peboJ8FzCdNzPEDpzedc_6P98ZJvf94RB5RZUvWkfpSLnN1S_vKnGzL_EEqAjNUJzvuqFnIyOjaSsWmyIQy_Qgzf-ANAevLlA7nqIVLVgQYTHKzKGyY7RxOVNerE7gaeiVgGLkdYzuceLwhzlhnbztZpJNLtZrQ_Gomuqy79z-sZjOt-wCHtq6w4ztHD0ZmJVeF\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLLBRzf04BuZyHz6kTG9uAfNgur2WBQk2450Ufzu9x2AxNNsGOIg_FVEsklmIYwBvptppOCROr5RL-JTZfKs9qYBAgU2IejMgXBkbA0yWJ-unQ_BIijo3RTAMHZbQ0oPRgVRgJ1xnZL1fegO-2b8PnGhBKZ7x4VQ7VphTW0oRmBtdjym00OtgO1QCnK9F3oauvP_X-LkfUvBTkkCLUmpWL7uQdLOkb9UCShGP2Zent0wlGHfgJ09JAMnt-jeAJEkWr4TR8oMM45bcFlFbImeY1aDwzYujblMH91OPJ4V5igLDe5RkHvJ9WlC6sdpzb087okgj18kOxrvyz675xjBG9RsCe6jaYBeS_pCvJu3xpowF7VSAr0_3yro8wkAH7HW_kQV4rXzy2DeFHIV8rjZ4MezbvuM4JHU7DOzhSi9F5TAEzSoeq-HMPDTkaVxSPdlfL3fYaFesrhcazaudVrgYD7zx6Uwk9k4WfQ_q_cy9SQJQVfticZ9qN0scaod3SbHtZuVrmftVkXZGthBXHnExBmHBGyb7ggXi-fLQX8GZ7zn9r-HaPaVqUVwDV0BgfIHLkbTQC6USGGTzo4ZOuBFw6XR-Y2iUe-te1T7ni_OEyDKgZJjS6ynbu9p2j8nMPIvYJvsiH_JWQkyLPrZYqNTdjDSskKvKlfeP7boI3yXWtcCL8jjBzkWNbE4P-lMXmmr1npn6_Bd02kDfS7C7omksULXBdkQdbmf8hiN-sINrf-nFfnxPrUBscJlfPsQBop9wvDeU1VvA3HtxEBR1LmD1lmRnrSN1rkO-Fcg--clw7Mh7yVNf_EKWA2AIc6WKJmH7rYqAF7gjKVQm5QYj-fsIcK9j5nlBAYdVIQ-Y9j9SuQnPANchXTO6R0AkBFuY8Q0VtAAlVPeVqnv8utJP9gR2XLfmrSLNgNTD4FC1fmw-DW-Xnic-B_aFm00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p data-nodeid=\"214\"><strong data-nodeid=\"486\">\u5b9f\u88c5\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><\/p>\n<ul data-nodeid=\"215\">\n<li data-nodeid=\"216\">\n<p data-nodeid=\"217\">JPA\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\uff08<code data-backticks=\"1\" data-nodeid=\"488\">@Entity<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"490\">@ManyToOne<\/code>\uff09\u306fORM\u30de\u30c3\u30d4\u30f3\u30b0\u7528<\/p>\n<\/li>\n<li data-nodeid=\"218\">\n<p data-nodeid=\"219\">\u4f9d\u5b58\u95a2\u4fc2\u306e\u6ce8\u5165\uff08<code data-backticks=\"1\" data-nodeid=\"493\">@Autowired<\/code>\uff09\u306f\u7de9\u3044\u7d50\u5408\u306e\u305f\u3081<\/p>\n<\/li>\n<li data-nodeid=\"220\">\n<p data-nodeid=\"221\">\u578b\u5b89\u5168\u306a\u6ce8\u6587\u30b9\u30c6\u30fc\u30bf\u30b9\u7ba1\u7406\u306e\u305f\u3081\u306e\u5217\u6319\u578b<\/p>\n<\/li>\n<li data-nodeid=\"222\">\n<p data-nodeid=\"223\">\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d8\u30eb\u30d1\u30fc\u30e1\u30bd\u30c3\u30c9\uff08<code data-backticks=\"1\" data-nodeid=\"497\">-validatePaymentDetails<\/code>\uff09\u306f\u30ed\u30b8\u30c3\u30af\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"224\"\/>\n<h2 data-nodeid=\"225\"><strong data-nodeid=\"504\">\u9ad8\u5ea6\u306a\u30d1\u30bf\u30fc\u30f3\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/h2>\n<h3 data-nodeid=\"226\"><strong data-nodeid=\"508\">1. \u53ef\u8996\u6027\u3068\u30ab\u30d7\u30bb\u30eb\u5316\u306e\u6271\u3044\u65b9<\/strong><\/h3>\n<p id=\"CXceEyL\"><img alt=\"\" class=\"alignnone size-full wp-image-24658\" decoding=\"async\" height=\"229\" loading=\"lazy\" sizes=\"auto, (max-width: 975px) 100vw, 975px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b.png 975w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-300x70.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-768x180.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-150x35.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-400x94.png 400w\" width=\"975\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:PL7DIiH03BuN-Wu1Bolg2nIHxRA81P62uZsTPhjXfncOoQmkeizkseeAUqlcIxwVp3efHisZBmldCINOe1ngvq8MXO-o0BZ2fNlAOqUnWcUDBCEC3AGRz2YELfSLR7ZOakCH_GJUT0jozguH9Q5J3lB0IKCyLV1enUtB7t0tJLuuz2vxL6f4ALBILRIcWZxapjEPuXTFOuA-pZthvEWOk2-Bpx8e2mbA47dOAuJT_v1p46YDaLq5TTl0BaIWzuKAd6SIJRDpQ2CVPmVDZnBOzPIkmTZ1paGfiJdxtVQdEOVjcRfJwYkuD_AKk-NMqvmaoplRXnRT0GUZV-M5vurrpm89Hu8nzDbJMP3qavnLQoljuxu1\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:PP7FIiD04CRlWRp3WfUA-091f2qUB8W8-WBRP8sBwGQIZI2Yc5qghL5KaEZ1Yr9jnJz5fD9YmOSPqzgtS9Cg2htDpFVD_kPZypx77WygZgwP3lPzLCHiis2QRi0usj4rX6Rmk5iEAcNY6MYLUvJPcM8JNiGEPYR9JHkeIEq5Oj8ATb9njZnM9kRSmyp79gSkMwG-Txrj0osfOcxjJvXFdLCcTip0mPoK62SUyNdEKus1B3SeEsI2k4TJ6yDE8R0eJo_QSgcbQxkwfclCvGHvrDxWo5t_7p8BWfBguoYE39Gquf5iWMY3l0VH0743yXLaRNZUWl2vi5BA8g1XCnnSrPNzeAhimyEtGJM2_V1dEun0rDDLzOnu1z7xx1ud9-qi4m9v0V89v446gHa8H0Ta_8liASmWkaxw7ONCKgcDCv0In0l8FeYkefuUGNW9KW6w86_JiNnGfq3OLDiGVYZOrrsiQuHPA0skQtbLga_-1W00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"227\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass BankAccount {\r\n  +accountNumber: String\r\n  +getBalance(): BigDecimal\r\n  -balance: BigDecimal\r\n  -transactionHistory: List&lt;Transaction&gt;\r\n  #calculateInterest(rate: double): BigDecimal\r\n  ~internalAudit(): void\r\n}\r\n\r\nnote right of BankAccount\r\n  + \u516c\u958b: \u5916\u90e8\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7528\u306eAPI\r\n  - \u79c1\u6709: \u5185\u90e8\u72b6\u614b\u3001\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u4e0d\u53ef\r\n  # \u30d7\u30ed\u30c6\u30af\u30c8: \u30b5\u30d6\u30af\u30e9\u30b9\u306e\u62e1\u5f35\u7528\r\n  ~ \u30d1\u30c3\u30b1\u30fc\u30b8: \u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u3067\u306e\u307f\u53ef\u8996\r\nend note\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:PP7FIiD04CRlWRp3WfUA-091f2qUB8W8-WBRP8sBwGQIZI2Yc5qghL5KaEZ1Yr9jnJz5fD9YmOSPqzgtS9Cg2htDpFVD_kPZypx77WygZgwP3lPzLCHiis2QRi0usj4rX6Rmk5iEAcNY6MYLUvJPcM8JNiGEPYR9JHkeIEq5Oj8ATb9njZnM9kRSmyp79gSkMwG-Txrj0osfOcxjJvXFdLCcTip0mPoK62SUyNdEKus1B3SeEsI2k4TJ6yDE8R0eJo_QSgcbQxkwfclCvGHvrDxWo5t_7p8BWfBguoYE39Gquf5iWMY3l0VH0743yXLaRNZUWl2vi5BA8g1XCnnSrPNzeAhimyEtGJM2_V1dEun0rDDLzOnu1z7xx1ud9-qi4m9v0V89v446gHa8H0Ta_8liASmWkaxw7ONCKgcDCv0In0l8FeYkefuUGNW9KW6w86_JiNnGfq3OLDiGVYZOrrsiQuHPA0skQtbLga_-1W00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:PL7DIiH03BuN-Wu1Bolg2nIHxRA81P62uZsTPhjXfncOoQmkeizkseeAUqlcIxwVp3efHisZBmldCINOe1ngvq8MXO-o0BZ2fNlAOqUnWcUDBCEC3AGRz2YELfSLR7ZOakCH_GJUT0jozguH9Q5J3lB0IKCyLV1enUtB7t0tJLuuz2vxL6f4ALBILRIcWZxapjEPuXTFOuA-pZthvEWOk2-Bpx8e2mbA47dOAuJT_v1p46YDaLq5TTl0BaIWzuKAd6SIJRDpQ2CVPmVDZnBOzPIkmTZ1paGfiJdxtVQdEOVjcRfJwYkuD_AKk-NMqvmaoplRXnRT0GUZV-M5vurrpm89Hu8nzDbJMP3qavnLQoljuxu1\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3 data-nodeid=\"228\"><strong data-nodeid=\"512\">2. \u5b9f\u4e16\u754c\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u304a\u3051\u308b\u591a\u91cd\u6027<\/p>\n<p><\/strong><\/h3>\n<p id=\"TInrWNg\"><img alt=\"\" class=\"alignnone size-full wp-image-24659\" decoding=\"async\" height=\"572\" loading=\"lazy\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0.png 441w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0-231x300.png 231w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0-116x150.png 116w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0-400x519.png 400w\" width=\"441\"\/><\/p>\n<h3 data-nodeid=\"228\"><strong data-nodeid=\"512\">\u00a0<\/strong><\/h3>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:NPB1JiCm38RlbVeELYziOwlMQoNG1kom0m9fJn1IiqKaSKdSYGeXyImy6a-2sswmSOj__VxzsSeYiWhSE9icsgeOOREZkZP-UoiolAS9mAMggZMZ6zM1gaPp2O_3Omglt9PWF8zBs9EfUdT0HtiyRLXN9MmuIAZudeWiAfyc7sbod7d8Euppok6neHVgOBGeDsPxXzeuPNlL-0sJVlcVU05Bq1sxLXvsQeym1oPmohTW12fsbfNIkxw2WCyOq6kCW6zAissXW0DtcfmT8oiocCncaCtpV9BzGfUWoRCoFi9r1-29KPYOoNMSzurbKrkZ3RSG6eknxEJlpo_eSk0A7cesv9MT3f0ZHr7eoJdouwEr4D_gm4SUnQHyfPX2Epv9AyxIee1RiMA-pQVTJiz6ojfeRWB-9GyGImOveWpkquSM2XM6uMXYHrz1jrkQBEGfF-O7\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:RPBVRX915CRlDzbtc71ZhKBWTXDDezvmPy8JhBiRtCZku38qCSPaPwOLAYMO_j6MUD40XaOic71X8wZlqiCkz8fNwCmkDD3qRdBc_BxlV6TcgqHqZvITWgeO1RrKGhdNk5YqtVnpKKRlLGMXHxffPedbR1GzR9ODeg6NyU4nUalUQSXsoKCDRMFRZBezoy7RrYgGDJMK8vuG5NslC2vOkgig7rHbwRdGMzYvkcCjWQXGz6n3L9xP-HUMOJjw8QhQRevWuyrTnGS8M0_u67WLw20T-BN9wFlayXFGFh0Mi0xmZy3FW1s4-nHe1-WXq7EW-q2xGEl0Qb8Z-Bopraq7uKLxsle3j9U9eFwi_JSuf48cQB3fha1F8tHjVObC0cqcaoYHJgKs4xSnDI7V0-QZft9W5nDBP204Ep9Nq6bUL-gXtvK3ypX9JvCtLtuBII7qH4Jy0VmhiD_0ky27uDDPfn8U_vgFg-4t7nYRNFgpwizfSsS-tbko6G6kfH3TmV_TwxFgIfCmoDnh4DHFXAX09lzgyt5Jtl8BuCV0sl6CqwDHm1khVl6iqYb-Wbiu79w7Nogh2uumopMHt8QgR8cZ-9Ct\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"229\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass ShoppingCart {\r\n  +addItem(product: Product, qty: int): void\r\n  +removeItem(productId: String): boolean\r\n}\r\n\r\nclass Product {\r\n  +name: String\r\n  +price: BigDecimal\r\n  +inStock: boolean\r\n}\r\n\r\n' \u30ab\u30fc\u30c8\u306f0\u500b\u4ee5\u4e0a\u306e\u30a2\u30a4\u30c6\u30e0\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\r\n' \u5404\u30a2\u30a4\u30c6\u30e0\u306f\u6b63\u78ba\u306b1\u3064\u306e\u88fd\u54c1\u3092\u53c2\u7167\u3059\u308b\r\nShoppingCart \"1\" *-- \"0..*\" Product : \u542b\u3080 &gt;\r\n\r\nnote bottom\r\n  \u591a\u91cd\u6027\u306e\u30eb\u30fc\u30eb:\r\n  \u2022 0..* = \u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u8907\u6570\uff08\u6700\u3082\u4e00\u822c\u7684\uff09\r\n  \u2022 1 = \u6b63\u78ba\u306b1\u3064\uff08\u5fc5\u9808\uff09\r\n  \u2022 0..1 = \u30aa\u30d7\u30b7\u30e7\u30f3\u3001\u5358\u4e00\uff08\u4f8b\uff1a\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u753b\u50cf\uff09\r\n  \u2022 1..* = 1\u3064\u4ee5\u4e0a\uff08\u4f8b\uff1a\u6ce8\u6587\u30a2\u30a4\u30c6\u30e0\uff09\r\nend note\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:RPBVRX915CRlDzbtc71ZhKBWTXDDezvmPy8JhBiRtCZku38qCSPaPwOLAYMO_j6MUD40XaOic71X8wZlqiCkz8fNwCmkDD3qRdBc_BxlV6TcgqHqZvITWgeO1RrKGhdNk5YqtVnpKKRlLGMXHxffPedbR1GzR9ODeg6NyU4nUalUQSXsoKCDRMFRZBezoy7RrYgGDJMK8vuG5NslC2vOkgig7rHbwRdGMzYvkcCjWQXGz6n3L9xP-HUMOJjw8QhQRevWuyrTnGS8M0_u67WLw20T-BN9wFlayXFGFh0Mi0xmZy3FW1s4-nHe1-WXq7EW-q2xGEl0Qb8Z-Bopraq7uKLxsle3j9U9eFwi_JSuf48cQB3fha1F8tHjVObC0cqcaoYHJgKs4xSnDI7V0-QZft9W5nDBP204Ep9Nq6bUL-gXtvK3ypX9JvCtLtuBII7qH4Jy0VmhiD_0ky27uDDPfn8U_vgFg-4t7nYRNFgpwizfSsS-tbko6G6kfH3TmV_TwxFgIfCmoDnh4DHFXAX09lzgyt5Jtl8BuCV0sl6CqwDHm1khVl6iqYb-Wbiu79w7Nogh2uumopMHt8QgR8cZ-9Ct\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:NPB1JiCm38RlbVeELYziOwlMQoNG1kom0m9fJn1IiqKaSKdSYGeXyImy6a-2sswmSOj__VxzsSeYiWhSE9icsgeOOREZkZP-UoiolAS9mAMggZMZ6zM1gaPp2O_3Omglt9PWF8zBs9EfUdT0HtiyRLXN9MmuIAZudeWiAfyc7sbod7d8Euppok6neHVgOBGeDsPxXzeuPNlL-0sJVlcVU05Bq1sxLXvsQeym1oPmohTW12fsbfNIkxw2WCyOq6kCW6zAissXW0DtcfmT8oiocCncaCtpV9BzGfUWoRCoFi9r1-29KPYOoNMSzurbKrkZ3RSG6eknxEJlpo_eSk0A7cesv9MT3f0ZHr7eoJdouwEr4D_gm4SUnQHyfPX2Epv9AyxIee1RiMA-pQVTJiz6ojfeRWB-9GyGImOveWpkquSM2XM6uMXYHrz1jrkQBEGfF-O7\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3 data-nodeid=\"230\"><strong data-nodeid=\"516\">3. \u62bd\u8c61\u30af\u30e9\u30b9\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u9055\u3044<\/strong><\/h3>\n<p id=\"qaBNIMo\"><img alt=\"\" class=\"alignnone size-full wp-image-24660\" decoding=\"async\" height=\"374\" loading=\"lazy\" sizes=\"auto, (max-width: 916px) 100vw, 916px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4.png 916w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-300x122.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-768x314.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-150x61.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-400x163.png 400w\" width=\"916\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:ZPBDIiGm4CVlWRp3W1UbxWiK3olemOEBq2UOfjDs95yaamLHtzsqu69tz-0jpCTl_ZF_xBDWakAiLjXdIMW4ZCMSuH24HpOe73nyQWLmayXmPFBIGYU9_RH67UMC4_sDDITM9Z_SthNGXs09_PgqONeYoqTA7qlg67ZGwbihhTWBfH4DmRD3jfSIcbpwTp8R0St5Z3DMzzfT8SKvU3eKrrFw1sq3UFZQxIuLNYiw6xsGV122nDCi44ROPW4UDoPKOJCc6g2wLBiQYDKiHWlieYLNdJWrlloksy9RIGGc-1Lq3wvOuLeEx6TABEZhJNA9CIJHgcuBYoIjzlLPFy8F\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:ZP9BIWD148Rt0ts70ZVAa0i45rdeqcnoWfv9Pz8oqnswEm5HmSmaciTAC0j54J7YOn6Dne2Wv31DPk8jJ6SXvh5mLzHV_rT_GMMamaAL0nzPs95AO5U1wsCf8SiLBL0NAyePx2CBO4qGbvOeOIeDEIKeysRTW4Y9FVAtP_-o967vzOqqE9px1BEPw7DlY_YqGiIUaIgSvf5rY2naKQQ8A62Nm7Q0gRySmPPbPvUuSm7ifHqBhDnERWMfLEICPCk1GyG_Q7E0pODKQZdXgg65rOR4k28Wg5TKm0imhmB4hQz9_qQ7ppfwrE576iRrVdpPJ5h3kDu66xwZXt7ZEBcewUhJk7SzkQqRbmwxEdhJuKX7dphgwF3U5CQU3CwIrxOPlZjD1ZLzL9rqJ-BEIp8yZviZNUtfy5r7LpDV0rdJsy44H5PcMaxVuWS0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"231\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nabstract class Notification {\r\n  #recipient: String\r\n  #message: String\r\n  +abstract send(): boolean\r\n  +logDelivery(): void\r\n}\r\n\r\ninterface EmailNotification {\r\n  +subject: String\r\n  +send(): boolean\r\n}\r\n\r\ninterface SMSNotification {\r\n  +phoneNumber: String\r\n  +send(): boolean\r\n}\r\n\r\nNotification &lt;|-- EmailNotification\r\nNotification &lt;|-- SMSNotification\r\n\r\nnote right of Notification\r\n  \u62bd\u8c61\u30af\u30e9\u30b9: \u5171\u6709\u72b6\u614b + \u90e8\u5206\u7684\u306a\u5b9f\u88c5\r\n  \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9: \u7d14\u7c8b\u306a\u5951\u7d04\u3001\u8907\u6570\u7d99\u627f\u306e\u30b5\u30dd\u30fc\u30c8\r\nend note\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:ZP9BIWD148Rt0ts70ZVAa0i45rdeqcnoWfv9Pz8oqnswEm5HmSmaciTAC0j54J7YOn6Dne2Wv31DPk8jJ6SXvh5mLzHV_rT_GMMamaAL0nzPs95AO5U1wsCf8SiLBL0NAyePx2CBO4qGbvOeOIeDEIKeysRTW4Y9FVAtP_-o967vzOqqE9px1BEPw7DlY_YqGiIUaIgSvf5rY2naKQQ8A62Nm7Q0gRySmPPbPvUuSm7ifHqBhDnERWMfLEICPCk1GyG_Q7E0pODKQZdXgg65rOR4k28Wg5TKm0imhmB4hQz9_qQ7ppfwrE576iRrVdpPJ5h3kDu66xwZXt7ZEBcewUhJk7SzkQqRbmwxEdhJuKX7dphgwF3U5CQU3CwIrxOPlZjD1ZLzL9rqJ-BEIp8yZviZNUtfy5r7LpDV0rdJsy44H5PcMaxVuWS0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:ZPBDIiGm4CVlWRp3W1UbxWiK3olemOEBq2UOfjDs95yaamLHtzsqu69tz-0jpCTl_ZF_xBDWakAiLjXdIMW4ZCMSuH24HpOe73nyQWLmayXmPFBIGYU9_RH67UMC4_sDDITM9Z_SthNGXs09_PgqONeYoqTA7qlg67ZGwbihhTWBfH4DmRD3jfSIcbpwTp8R0St5Z3DMzzfT8SKvU3eKrrFw1sq3UFZQxIuLNYiw6xsGV122nDCi44ROPW4UDoPKOJCc6g2wLBiQYDKiHWlieYLNdJWrlloksy9RIGGc-1Lq3wvOuLeEx6TABEZhJNA9CIJHgcuBYoIjzlLPFy8F\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>VPasCode\u3067PlantUML\u3092\u7de8\u96c6\u3059\u308b<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr data-nodeid=\"232\"\/>\n<h2 data-nodeid=\"233\"><strong data-nodeid=\"522\">\u4e00\u822c\u7684\u306a\u843d\u3068\u3057\u7a74\u3068\u56de\u907f\u65b9\u6cd5<\/strong><\/h2>\n<table data-nodeid=\"235\">\n<thead data-nodeid=\"236\">\n<tr data-nodeid=\"237\">\n<th data-nodeid=\"239\">\u843d\u3068\u3057\u7a74<\/th>\n<th data-nodeid=\"240\">\u75c7\u72b6<\/th>\n<th data-nodeid=\"241\">\u89e3\u6c7a\u7b56<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"245\">\n<tr data-nodeid=\"246\">\n<td data-nodeid=\"247\"><strong data-nodeid=\"529\">\u904e\u5270\u8a2d\u8a08<\/strong><\/td>\n<td data-nodeid=\"248\">\u30af\u30e9\u30b9\u304c50\u500b\u4ee5\u4e0a\u306e\u56f3\u3001\u8aad\u307f\u306b\u304f\u3044<\/td>\n<td data-nodeid=\"249\">\u6982\u5ff5\u30e2\u30c7\u30eb\u304b\u3089\u59cb\u3081\u3001\u5883\u754c\u4ed8\u304d\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3054\u3068\u306b\u8907\u6570\u306e\u56f3\u306b\u5206\u5272\u3059\u308b<\/td>\n<\/tr>\n<tr data-nodeid=\"250\">\n<td data-nodeid=\"251\"><strong data-nodeid=\"535\">\u96c6\u7d04\/\u69cb\u6210\u306e\u6df7\u540c<\/strong><\/td>\n<td data-nodeid=\"252\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7ba1\u7406\u304c\u4e0d\u660e\u77ad<\/td>\n<td data-nodeid=\"253\">\u5c0b\u306d\u308b\uff1a\u300c\u5168\u4f53\u304c\u7834\u68c4\u3055\u308c\u305f\u5834\u5408\u3001\u90e8\u5206\u306f\u751f\u5b58\u3059\u308b\u304b\uff1f\u300d\u3082\u3057\u300c\u3044\u3044\u3048\u300d\u306a\u3089\u3001\u69cb\u6210\u3092\u4f7f\u7528\u3059\u308b\uff08<code data-backticks=\"1\" data-nodeid=\"542\">*--<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"254\">\n<td data-nodeid=\"255\"><strong data-nodeid=\"547\">\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u6027\u306e\u7121\u8996<\/strong><\/td>\n<td data-nodeid=\"256\">\u3042\u3089\u3086\u308b\u5834\u6240\u306b\u53cc\u65b9\u5411\u306e\u77e2\u5370<\/td>\n<td data-nodeid=\"257\">\u30b3\u30fc\u30c9\u5185\u3067\u79fb\u52d5\u304c\u5fc5\u8981\u306a\u5834\u6240\u306b\u306e\u307f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u6027\u306e\u77e2\u5370\u3092\u8ffd\u52a0\u3059\u308b<\/td>\n<\/tr>\n<tr data-nodeid=\"258\">\n<td data-nodeid=\"259\"><strong data-nodeid=\"553\">\u62bd\u8c61\u30ec\u30d9\u30eb\u306e\u6df7\u5728<\/strong><\/td>\n<td data-nodeid=\"260\">\u540c\u3058\u56f3\u306bDTO\u3068\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30af\u30e9\u30b9\u304c\u6df7\u5728\u3057\u3066\u3044\u308b<\/td>\n<td data-nodeid=\"261\">\u8996\u70b9\uff08\u6982\u5ff5\uff0f\u4ed5\u69d8\uff0f\u5b9f\u88c5\uff09\u3054\u3068\u306b\u56f3\u3092\u5206\u3051\u308b<\/td>\n<\/tr>\n<tr data-nodeid=\"262\">\n<td data-nodeid=\"263\"><strong data-nodeid=\"559\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u7121\u8996<\/strong><\/td>\n<td data-nodeid=\"264\">\u56f3\u304c\u53e4\u304f\u306a\u308a\u304c\u3061\u306b\u306a\u308b<\/td>\n<td data-nodeid=\"265\">Git\u306bPlantUML\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\uff1bCI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u753b\u50cf\u3092\u751f\u6210\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"266\"\/>\n<h2 data-nodeid=\"267\"><strong data-nodeid=\"565\">\u30c4\u30fc\u30eb\u63a8\u5968\uff1a\u306a\u305cPlantUML\u306a\u306e\u304b\uff1f<\/strong><\/h2>\n<p data-nodeid=\"268\">\u4e0a\u8a18\u306e\u4e8b\u4f8b\u306e\u5834\u5408\u3001<strong data-nodeid=\"595\">PlantUML<\/strong>\u304c\u9078\u3070\u308c\u305f\u306e\u306f\u3001\u4ee5\u4e0b\u306e\u7406\u7531\u304b\u3089\u3067\u3042\u308b\uff1a<br \/>\n\u2705\u00a0<strong data-nodeid=\"596\">\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9<\/strong>\uff1a\u56f3\u306f\u30b3\u30fc\u30c9\u3067\u3042\u308b\u2014\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u53ef\u80fd\u3001\u5dee\u5206\u6bd4\u8f03\u53ef\u80fd\u3001\u30ec\u30d3\u30e5\u30fc\u53ef\u80fd<br \/>\n\u2705\u00a0<strong data-nodeid=\"597\">\u30dd\u30fc\u30bf\u30d6\u30eb<\/strong>\uff1a\u30ed\u30fc\u30ab\u30eb\u307e\u305f\u306f\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u53ef\u80fd\uff1bConfluence\u3001GitHub\u3001VS Code\u3068\u7d71\u5408\u53ef\u80fd<br \/>\n\u2705\u00a0<strong data-nodeid=\"598\">\u4fdd\u5b88\u6027\u304c\u9ad8\u3044<\/strong>\uff1a\u30dc\u30c3\u30af\u30b9\u3092\u518d\u63cf\u753b\u305b\u305a\u306b\u56f3\u306e\u8ad6\u7406\u3092\u66f4\u65b0\u53ef\u80fd<br \/>\n\u2705\u00a0<strong data-nodeid=\"599\">\u5171\u540c\u4f5c\u696d\u306b\u9069\u3057\u3066\u3044\u308b<\/strong>\uff1a\u30c7\u30b6\u30a4\u30ca\u30fc\u3067\u306a\u3044\u4eba\u3082\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6587\u3067\u8ca2\u732e\u53ef\u80fd<\/p>\n<p data-nodeid=\"269\"><strong data-nodeid=\"603\">\u30b5\u30f3\u30d7\u30eb\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\uff1a<\/strong><\/p>\n<pre class=\"lang-bash\" data-nodeid=\"270\"><code data-language=\"bash\"># 1. \u56f3\u3092\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u8a18\u8ff0\r\necho '@startumlnclass User { +name: String }n@enduml' &gt; UserDiagram.puml\r\n\r\n# 2. PNG\/SVG\u3092\u751f\u6210\r\nplantuml -tpng UserDiagram.puml\r\n\r\n# 3. .puml\u30d5\u30a1\u30a4\u30eb\u3068\u751f\u6210\u3055\u308c\u305f\u753b\u50cf\u3092Git\u306b\u30b3\u30df\u30c3\u30c8\r\ngit add UserDiagram.puml UserDiagram.png\r\n<\/code><\/pre>\n<hr data-nodeid=\"271\"\/>\n<h2 data-nodeid=\"272\"><strong data-nodeid=\"607\">\u7d50\u8ad6<\/strong><\/h2>\n<p data-nodeid=\"273\">\u30af\u30e9\u30b9\u56f3\u306f\u5b66\u8853\u7684\u306a\u6f14\u7fd2\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3042\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u6574\u5408\u6027\u3092\u4fc3\u9032\u3057\u3001\u6280\u8853\u7684\u8ca0\u50b5\u3092\u524a\u6e1b\u3057\u3001\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u52a0\u901f\u3059\u308b\u52d5\u7684\u306a\u30a2\u30fc\u30c6\u30a3\u30d5\u30a1\u30af\u30c8\u3067\u3059\u3002\u79c1\u305f\u3061\u306ee\u30b3\u30de\u30fc\u30b9\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3067\u793a\u3057\u305f\u3088\u3046\u306b\u3001\u30af\u30e9\u30b9\u56f3\u306e\u771f\u306e\u529b\u306f\u3001\u4e09\u3064\u306e\u91cd\u8981\u306a\u8996\u70b9\u3092\u901a\u3058\u3066\u9032\u5316\u3059\u308b\u3068\u304d\u306b\u9855\u5728\u5316\u3057\u307e\u3059\uff1a<\/p>\n<p data-nodeid=\"274\">\ud83d\udd39\u00a0<strong data-nodeid=\"626\">\u6982\u5ff5\u7684<\/strong>\uff1a\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u3092\u5171\u6709\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u7406\u89e3\u306e\u571f\u53f0\u306b\u636e\u3048\u308b<br \/>\n\ud83d\udd39\u00a0<strong data-nodeid=\"627\">\u4ed5\u69d8<\/strong>\uff1a\u30e2\u30b8\u30e5\u30fc\u30eb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u305f\u3081\u306e\u660e\u78ba\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9a\u7fa9\u3059\u308b<br \/>\n\ud83d\udd39\u00a0<strong data-nodeid=\"628\">\u5b9f\u88c5<\/strong>\uff1a\u958b\u767a\u8005\u3092\u6b63\u78ba\u3067\u6280\u8853\u306b\u914d\u616e\u3057\u305f\u30d6\u30eb\u30fc\u30d7\u30ea\u30f3\u30c8\u3067\u5c0e\u304f<\/p>\n<p data-nodeid=\"275\">\u4ee5\u4e0b\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067<strong data-nodeid=\"638\">PlantUML<\/strong>\u56f3\u3092\u30b3\u30fc\u30c9\u3068\u3057\u3066\u6271\u3046\u5b9f\u8df5\u306bPlantUML\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u306f\u30b3\u30fc\u30c9\u3068\u5171\u306b\u8a2d\u8a08\u3092\u7e70\u308a\u8fd4\u3057\u6539\u5584\u3059\u308b\u67d4\u8edf\u6027\u3092\u5f97\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5b9f\u88c5\u306b\u9045\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u5e38\u306b\u6700\u65b0\u306e\u72b6\u614b\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u601d\u3044\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u6700\u3082\u512a\u308c\u305f\u30af\u30e9\u30b9\u56f3\u306f\u3001\u6700\u3082\u8a73\u7d30\u306a\u56f3\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u3002\u305d\u308c\u306f\u3001\u9069\u5207\u306a\u6642\u671f\u306b\u9069\u5207\u306a\u5bfe\u8c61\u306b\u9069\u5207\u306a\u8cea\u554f\u306b\u7b54\u3048\u308b\u56f3\u306a\u306e\u3067\u3059\u3002<\/p>\n<p 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