{"id":2128,"date":"2026-05-26T07:01:24","date_gmt":"2026-05-26T07:01:24","guid":{"rendered":"https:\/\/www.vpascode.com\/ja\/docs\/uncategorized\/plantuml-class-diagram-syntax-guide\/"},"modified":"2026-05-26T07:01:24","modified_gmt":"2026-05-26T07:01:24","slug":"plantuml-class-diagram-syntax-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/ja\/docs\/vpascode-docs\/plantuml-class-diagram-syntax-guide\/","title":{"rendered":"PlantUML \u30af\u30e9\u30b9\u56f3\u69cb\u6587\u30ac\u30a4\u30c9"},"content":{"rendered":"<h2>\u30af\u30e9\u30b9\u56f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>UML\u306e<strong>\u30af\u30e9\u30b9\u56f3<\/strong>\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u57fa\u76e4\u3068\u306a\u308b\u69cb\u9020\u7684\u8a2d\u8a08\u56f3\u3067\u3059\u3002\u30af\u30e9\u30b9\u3001\u305d\u306e\u5185\u90e8\u5c5e\u6027\uff08\u30c7\u30fc\u30bf\u30d5\u30a3\u30fc\u30eb\u30c9\uff09\u3001\u30e1\u30bd\u30c3\u30c9\uff08\u95a2\u6570\uff09\u3001\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u9593\u306e\u69cb\u9020\u7684\u95a2\u4fc2\u3092\u53ef\u8996\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b7\u30b9\u30c6\u30e0\u3092\u628a\u63e1\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u304c\u5e83\u5927\u306b\u306a\u308a\u3001\u89e3\u6790\u304c\u96e3\u3057\u304f\u306a\u308b\u5834\u5408\u3067\u3082\u3001\u660e\u78ba\u306a\u30af\u30e9\u30b9\u56f3\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3001\u30b3\u30fc\u30c9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3057\u3001\u632f\u308b\u821e\u3044\u3092\u7d99\u627f\u3057\u3001\u30c7\u30fc\u30bf\u5883\u754c\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u304b\u3092\u5373\u5ea7\u306b\u8996\u899a\u7684\u306b\u793a\u3059\u53c2\u8003\u8cc7\u6599\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f7f\u7528\u3057\u3066<strong>VPasCode<\/strong>\u3001\u3042\u306a\u305f\u306f\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u3060\u3051\u3067\u8a73\u7d30\u306a\u30af\u30e9\u30b9\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u8a2d\u8a08\u3067\u304d\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u5de5\u5b66\u3001\u30dc\u30c3\u30af\u30b9\u30b5\u30a4\u30ba\u3001\u884c\u9593\u9694\u306f\u3059\u3079\u3066\u3001\u7d71\u5408\u3055\u308c\u305f\u30af\u30e9\u30a6\u30c9\u30a8\u30f3\u30b8\u30f3\u306b\u5b8c\u5168\u306b\u4efb\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30b3\u30a2\u69cb\u6587\u30ac\u30a4\u30c9\uff1a\u8981\u7d20\u3068\u69cb\u9020<\/h2>\n<p>\u9ad8\u54c1\u8cea\u306a\u30af\u30e9\u30b9\u56f3\u3092\u66f8\u304f\u306b\u306f\u30013\u3064\u306e\u30b3\u30a2\u69cb\u9020\u7684\u30de\u30fc\u30ab\u30fc\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a\u30af\u30e9\u30b9\u672c\u4f53\u306e\u5b9a\u7fa9\u3001\u30e1\u30f3\u30d0\u30fc\u3078\u306e\u53ef\u8996\u6027\u4fee\u98fe\u5b50\u306e\u5272\u308a\u5f53\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u95a2\u4fc2\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3002<\/p>\n<h3>1. \u30af\u30e9\u30b9\u3068\u30e1\u30f3\u30d0\u30fc\u306e\u5ba3\u8a00<\/h3>\n<p>\u6a19\u6e96\u7684\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u8a2d\u8a08\u56f3\u3092\u3001<code>class<\/code>\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u5ba3\u8a00\u3057\u307e\u3059\u3002\u672b\u5c3e\u306e\u6ce2\u304b\u3063\u3053\u5185\u306b\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u5225\u3005\u306e\u884c\u306b\u8a18\u8ff0\u3057\u307e\u3059\uff1a<\/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\/editor\/#plantuml:Iyv9B2vMS2ujBidFJIroJ4xEByqhKQZcvL80Wk2IeioyT8L4YAXd2efeQcvYPevZIafHQd4nHC8fFpydDJ5F8RFOCRaaionLGvENgnO0\" 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\/editor\/#plantuml:Iyv9B2vMS2ujBidFJIroJ4xEByqhKQZcvL80Wk2IeioyT8L4YAXd2efeQcvYPevZIafHQd4nHC8fFpydDJ5F8RFOCRaaionLGvENgnO0\" \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\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">class CustomerAccount {\r\n    String accountId\r\n    String emailAddress\r\n    Boolean isActive()\r\n}<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:Iyv9B2vMS2ujBidFJIroJ4xEByqhKQZcvL80Wk2IeioyT8L4YAXd2efeQcvYPevZIafHQd4nHC8fFpydDJ5F8RFOCRaaionLGvENgnO0\" \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\/editor\/#plantuml:Iyv9B2vMS2ujBidFJIroJ4xEByqhKQZcvL80Wk2IeioyT8L4YAXd2efeQcvYPevZIafHQd4nHC8fFpydDJ5F8RFOCRaaionLGvENgnO0\" 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<p id=\"jJoXQKj\"><img alt=\"\" class=\"alignnone size-full wp-image-556\" decoding=\"async\" height=\"98\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18f7f4a1288.png\" width=\"159\"\/><\/p>\n<h3>2. \u53ef\u8996\u6027\u4fee\u98fe\u5b50\uff08\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\uff09<\/h3>\n<p>PlantUML\u306f\u3001\u6a19\u6e96\u7684\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30ab\u30d7\u30bb\u30eb\u5316\u30eb\u30fc\u30eb\uff08public\u3001private\u3001protected\u3001\u304a\u3088\u3073\u30d1\u30c3\u30b1\u30fc\u30b8\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\uff09\u3092\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u307e\u305f\u306f\u30e1\u30bd\u30c3\u30c9\u540d\u306e\u76f4\u524d\u306b\u7c21\u5358\u306a\u30c6\u30ad\u30b9\u30c8\u63a5\u982d\u8f9e\u3092\u4f7f\u3063\u3066\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li><code>+<\/code>\u660e\u78ba\u306a\u30d1\u30d6\u30ea\u30c3\u30af\u30a2\u30af\u30bb\u30b9\uff08\u4ed6\u306e\u3059\u3079\u3066\u306e\u30af\u30e9\u30b9\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\uff09<\/li>\n<li><code>-<\/code>\u53b3\u5bc6\u306a\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30a2\u30af\u30bb\u30b9\uff08\u3053\u306e\u7279\u5b9a\u306e\u30af\u30e9\u30b9\u5185\u3067\u306e\u307f\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\uff09<\/li>\n<li><code>#<\/code>\u30d7\u30ed\u30c6\u30af\u30c8\u30a2\u30af\u30bb\u30b9\uff08\u3053\u306e\u30af\u30e9\u30b9\u304a\u3088\u3073\u305d\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u5185\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\uff09<\/li>\n<li><code>~<\/code>\u30d1\u30c3\u30b1\u30fc\u30b8\/\u5185\u90e8\u30a2\u30af\u30bb\u30b9\uff08\u30ed\u30fc\u30ab\u30eb\u30b3\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb\u5185\u3067\u306e\u307f\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\uff09<\/li>\n<\/ul>\n<h3>3. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u95a2\u4fc2\u306e\u5b9a\u7fa9<\/h3>\n<p>\u30af\u30e9\u30b9\u3092\u63a5\u7d9a\u3059\u308b\u306b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u306e\u69cb\u9020\u7684\u4f9d\u5b58\u95a2\u4fc2\u307e\u305f\u306f\u69cb\u6210\u3092\u793a\u3059\u305f\u3081\u306b\u3001\u7279\u5b9a\u306e\u77e2\u5370\u8a18\u6cd5\u304c\u5fc5\u8981\u3067\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u7d99\u627f\uff0f\u4e00\u822c\u5316\uff08Is-A\uff09\uff1a<\/strong>\u89aa\u30af\u30e9\u30b9\u3092\u6307\u3059\u958b\u3044\u305f\u4e09\u89d2\u5f62\u306e\u77e2\u5370\u982d\u3092\u4f7f\u7528\u3059\u308b\uff1a<code>SubClass --|&gt; ParentClass<\/code><\/li>\n<li><strong>\u5b9f\u88c5\uff0f\u5b9f\u73fe\uff1a<\/strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u5b9f\u884c\u3092\u793a\u3059\u305f\u3081\u306b\u70b9\u7dda\u3068\u958b\u3044\u305f\u4e09\u89d2\u5f62\u3092\u4f7f\u7528\u3059\u308b\uff1a<code>ConcreteClass ..|&gt; IInterface<\/code><\/li>\n<li><strong>\u5408\u6210\uff08\u53b3\u683c\u306a\u6240\u6709\u6a29\uff09\uff1a<\/strong>\u5b50\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u89aa\u30b3\u30f3\u30c6\u30ca\u306a\u3057\u3067\u306f\u5b58\u5728\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u305f\u3081\u306b\u5b9f\u7dda\u306e\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\uff1a<code>Parent *-- Child<\/code><\/li>\n<li><strong>\u96c6\u7d04\uff08\u5171\u6709\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\uff09\uff1a<\/strong>\u4e00\u6642\u7684\u306a\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u95a2\u4fc2\u3092\u793a\u3059\u305f\u3081\u306b\u958b\u3044\u305f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\uff1a<code>Department o-- Employee<\/code><\/li>\n<\/ul>\n<h2>\u5b9f\u7528\u7684\u306a\u30af\u30e9\u30b9\u56f3\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n<ul>\n<li><strong>\u62bd\u8c61\u30af\u30e9\u30b9\u3067\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5206\u96e2\u3059\u308b\uff1a<\/strong> <code>abstract class<\/code> \u307e\u305f\u306f <code>interface<\/code>\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u7528\u3044\u3066\u3001\u69cb\u9020\u7684\u5883\u754c\u3092\u5177\u4f53\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb\u304b\u3089\u8996\u899a\u7684\u306b\u533a\u5225\u3059\u308b\u3002<\/li>\n<li><strong>\u591a\u91cd\u5ea6\u3092\u65e9\u671f\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u3059\u308b\uff1a<\/strong> \u5e38\u306b\u6570\u5024\u306e\u591a\u91cd\u5ea6\uff08\u4f8b\uff1a<code>\"1\"<\/code> \u307e\u305f\u306f <code>\"0..*\"<\/code>\uff09\u3092\u95a2\u4fc2\u306e\u77e2\u5370\u306e\u4e21\u7aef\u306b\u8ffd\u52a0\u3057\u3066\u3001\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u30c7\u30fc\u30bf\u5236\u7d04\u3092\u660e\u78ba\u306b\u3059\u308b\u3002<\/li>\n<li><strong>\u5782\u76f4\u65b9\u5411\u306e\u9593\u9694\u3092\u5236\u5fa1\u3059\u308b\uff1a<\/strong> \u30af\u30e9\u30b9\u56f3\u306f\u975e\u5e38\u306b\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5782\u76f4\u65b9\u5411\u306b\u3042\u307e\u308a\u306b\u4f38\u3073\u308b\u5834\u5408\u306f\u3001\u4e8c\u91cd\u30c0\u30c3\u30b7\u30e5\uff08<code>--<\/code>\uff09\u3092\u5358\u4e00\u306e\u30c0\u30c3\u30b7\u30e5\uff08<code>-<\/code>) \u3092\u95a2\u4fc2\u306e\u77e2\u5370\u5185\u306b\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u3001\u6a2a\u65b9\u5411\u306e\u4e26\u3079\u66ff\u3048\u3092\u5f37\u5236\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u5b9f\u969b\u306e PlantUML \u30af\u30e9\u30b9\u56f3\u306e\u4f8b<\/h2>\n<h3>\u4f8b 1: \u30aa\u30f3\u30e9\u30a4\u30f3\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30c9\u30e1\u30a4\u30f3\u30e2\u30c7\u30eb\uff08\u53ef\u8996\u6027\u3068\u30ab\u30d7\u30bb\u30eb\u5316\uff09<\/h3>\n<p>\u3053\u306e\u8a2d\u8a08\u56f3\u306f\u3001\u6a19\u6e96\u7684\u306a\u30a2\u30af\u30bb\u30b9\u4fee\u98fe\u5b50\u3001\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u304a\u3088\u3073\u4e3b\u8981\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u9593\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u591a\u91cd\u6027\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/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\/editor\/#plantuml:NP3D2W8n38JlXRv3w4bTTj6h1n7PYo1uM7s0s4OjTDkbFug8xsxzAO8vJeRv9bc6Y3wctd0c3OO0-q0Uxfn1dXgwwBKzGShYMls9PmndKXr9J_6pgc3bd26qS26lZxUDEsax-jgr7L8SS_RWhB2sNlrWLSbrBxNGAcWn4aJTKsxQ3wL3wzB144WqCfdisBc8PbJYtqU8cO2wNe2ODir4V65p48D1IG7GAd1N6mHdIx8gl-09\" 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 \u3067 PlantUML \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\/editor\/#plantuml:SoWkIImgAStDuULApaaiBbO8BKujKgZcvL800bs5u9AYpBnqXLAWe6SAcc16Od56QafmQd9HQWb4Ibl1AJy_9pKnJw4ijIWphT8dFpqpJmEgF3EleBH4avUhbfSBPfT_KGh2CcsOkVaWKPXjsWekYIMf2YMPkQb0b-OMmDpWab-Qb9Ega9oOaroQ0rGHab-IcAC1Cnxi2IL39GLTNJi59GCzFIqbg6LM2ahFDgzuDgtzSTEavpDt0TcF6wS_wsnuDgVpSUFCnqtTIhnS3gbvAS0G0G00\" \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\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass User {\r\n    - String userId\r\n    - String hashedSecret\r\n    + Boolean verifyLogin(String input)\r\n}\r\n\r\nclass Order {\r\n    + String orderId\r\n    + Date timestamp\r\n    - Double calculateTotal()\r\n}\r\n\r\nUser \"1\" --&gt; \"0..*\" Order : \"\u6ce8\u6587\u3092\u767a\u6ce8\u3057\u6240\u6709\u3059\u308b\"\r\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:SoWkIImgAStDuULApaaiBbO8BKujKgZcvL800bs5u9AYpBnqXLAWe6SAcc16Od56QafmQd9HQWb4Ibl1AJy_9pKnJw4ijIWphT8dFpqpJmEgF3EleBH4avUhbfSBPfT_KGh2CcsOkVaWKPXjsWekYIMf2YMPkQb0b-OMmDpWab-Qb9Ega9oOaroQ0rGHab-IcAC1Cnxi2IL39GLTNJi59GCzFIqbg6LM2ahFDgzuDgtzSTEavpDt0TcF6wS_wsnuDgVpSUFCnqtTIhnS3gbvAS0G0G00\" \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\/editor\/#plantuml:NP3D2W8n38JlXRv3w4bTTj6h1n7PYo1uM7s0s4OjTDkbFug8xsxzAO8vJeRv9bc6Y3wctd0c3OO0-q0Uxfn1dXgwwBKzGShYMls9PmndKXr9J_6pgc3bd26qS26lZxUDEsax-jgr7L8SS_RWhB2sNlrWLSbrBxNGAcWn4aJTKsxQ3wL3wzB144WqCfdisBc8PbJYtqU8cO2wNe2ODir4V65p48D1IG7GAd1N6mHdIx8gl-09\" 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 \u3067 PlantUML \u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"yEsJYYQ\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-557\" decoding=\"async\" fetchpriority=\"high\" height=\"273\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18f8074ea12.png\" width=\"259\"\/><\/p>\n<p><strong>\u69cb\u6587\u306e\u5206\u89e3\uff1a<\/strong>  <code>-<\/code> \u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306f\u3001\u8a8d\u8a3c\u60c5\u5831\u306a\u3069\u306e\u6a5f\u5bc6\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u3001<code>User<\/code> \u30af\u30e9\u30b9\u30d6\u30ed\u30c3\u30af\u5185\u306b\u53b3\u5bc6\u306b\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306b\u4fdd\u3061\u307e\u3059\u3002\u4e00\u65b9\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30a2\u30af\u30bb\u30b9\u95a2\u6570\u306f<code>+<\/code> \u30de\u30fc\u30ab\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u63a5\u7d9a\u6587\u5b57\u5217\u306f\u30011\u4eba\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30bc\u30ed\u500b\u307e\u305f\u306f\u8907\u6570\u306e\u6ce8\u6587\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u53c2\u7167\u3067\u304d\u308b\u3053\u3068\u3092\u660e\u78ba\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u4f8b 2: \u9ad8\u5ea6\u306a\u6c7a\u6e08\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff08\u7d99\u627f\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff09<\/h3>\n<p>\u3053\u306e\u5305\u62ec\u7684\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u30de\u30c3\u30d7\u306f\u3001\u7d71\u4e00\u3055\u308c\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5185\u3067\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u30af\u30e9\u30b9\u306e\u7d99\u627f\u30eb\u30fc\u30d7\u3001\u8907\u96d1\u306a\u69cb\u6210\u3092\u3069\u306e\u3088\u3046\u306b\u6574\u7406\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/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\/editor\/#plantuml:jP9DJiCm48Ntbd87Iom8eFG8g2r_Gh2er7A0gJCqLXsFvHc3mi_TSIaHJGixyCv-Ot_FCs_C0b5IwmfblM1y18FwTWPTYrvcaGmoKzIlXT9vdUafaKFm6f8q5EqBJbfANifBIak7sW0t9ttj4zawdmH94Q-JhxdCqdkX2WLBbWX6j770hAV0U0E2pz3rf2CzbsZzIhSOJGDU9i7UORSdegy3PTyFqGsWZbQB29upmf8llwe3T8wWxarisHijxDEh7i2VweBMwF-s0rjuxlCCt6_mx3U0ksh1kl-0pniA8NCkSW2-sVUMHLl1beVlD6ZMbAGyp0RwbVNOltsySPzCXeBJ4Hri9i2D3Rh6p8tRVQ5sPpuQlPqVXgvGmzbKLQxQkLQeOViEzS4FJwlg9yOuPoZ7_mC0\" 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 \u3067 PlantUML \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\/editor\/#plantuml:jP9BJiCm48RtaN87Iom8eFG8g2ql8LXKQZd0D1aQgux7iYUWy90gn8uz2rO85h3Y2bo6Ls-1eKGqBUp0I__Z-NxF_4t7OBd8LHX8pMZt8K6ntO4oHyqTImawHrOSXu7mPqMqYHI25b1mHbOUOIkdGdEqJaLVeKZ0PKjLxG79rDyOBYnk5ZfraPTEmo0CeE_OGi8YKU2SQ8F3BM0yXB8YBOWkMwa78aURPA2vPUGEbZCYwjIGzxrdLGsgQD2pe9r7IDBHLxM1KX6abOa9-qCpi_Iu0hXFjKT3r7yxWGdSpxa3wZUuzsj0RUGWrN_0knaPupbhFW3Vx5tfM4Z6tDNxP9WCgU1eFXke1r9ZrNjHlDnTZ4VNhrVduykRfyUpvuVRj_jH64mlkT4uMPrFMHZKbn77lchgMHZKvpMlrxwq7CS_CPe-D3xlxm00\" \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\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ninterface IPaymentProcessor {\r\n    + Boolean authorizeAmount(Double cash)\r\n    + void captureFunds()\r\n}\r\n\r\nabstract class BaseGateway {\r\n    # String merchantApiKey\r\n    # String endpointUrl\r\n    + void logTransaction(String payload)\r\n}\r\n\r\nclass StripeGateway {\r\n    - String stripeToken\r\n    + Boolean authorizeAmount(Double cash)\r\n    + void captureFunds()\r\n}\r\n\r\nclass PayPalGateway {\r\n    - String paypalEmail\r\n    + Boolean authorizeAmount(Double cash)\r\n    + void captureFunds()\r\n}\r\n\r\nclass ShoppingCart {\r\n    - List items\r\n    + void checkout(IPaymentProcessor engine)\r\n}\r\n\r\n' \u69cb\u9020\u7684\u95a2\u4fc2\u5ba3\u8a00\r\nBaseGateway ..|&gt; IPaymentProcessor\r\nStripeGateway --|&gt; BaseGateway\r\nPayPalGateway --|&gt; BaseGateway\r\nShoppingCart *-- IPaymentProcessor\r\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:jP9BJiCm48RtaN87Iom8eFG8g2ql8LXKQZd0D1aQgux7iYUWy90gn8uz2rO85h3Y2bo6Ls-1eKGqBUp0I__Z-NxF_4t7OBd8LHX8pMZt8K6ntO4oHyqTImawHrOSXu7mPqMqYHI25b1mHbOUOIkdGdEqJaLVeKZ0PKjLxG79rDyOBYnk5ZfraPTEmo0CeE_OGi8YKU2SQ8F3BM0yXB8YBOWkMwa78aURPA2vPUGEbZCYwjIGzxrdLGsgQD2pe9r7IDBHLxM1KX6abOa9-qCpi_Iu0hXFjKT3r7yxWGdSpxa3wZUuzsj0RUGWrN_0knaPupbhFW3Vx5tfM4Z6tDNxP9WCgU1eFXke1r9ZrNjHlDnTZ4VNhrVduykRfyUpvuVRj_jH64mlkT4uMPrFMHZKbn77lchgMHZKvpMlrxwq7CS_CPe-D3xlxm00\" \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\/editor\/#plantuml:jP9DJiCm48Ntbd87Iom8eFG8g2r_Gh2er7A0gJCqLXsFvHc3mi_TSIaHJGixyCv-Ot_FCs_C0b5IwmfblM1y18FwTWPTYrvcaGmoKzIlXT9vdUafaKFm6f8q5EqBJbfANifBIak7sW0t9ttj4zawdmH94Q-JhxdCqdkX2WLBbWX6j770hAV0U0E2pz3rf2CzbsZzIhSOJGDU9i7UORSdegy3PTyFqGsWZbQB29upmf8llwe3T8wWxarisHijxDEh7i2VweBMwF-s0rjuxlCCt6_mx3U0ksh1kl-0pniA8NCkSW2-sVUMHLl1beVlD6ZMbAGyp0RwbVNOltsySPzCXeBJ4Hri9i2D3Rh6p8tRVQ5sPpuQlPqVXgvGmzbKLQxQkLQeOViEzS4FJwlg9yOuPoZ7_mC0\" 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 \u3067 PlantUML \u3092\u7de8\u96c6<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"RieZgUQ\"><img alt=\"\" class=\"alignnone size-full wp-image-558\" decoding=\"async\" height=\"396\" sizes=\"(max-width: 819px) 100vw, 819px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18f81c9dd3d.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18f81c9dd3d.png 819w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18f81c9dd3d-300x145.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/05\/img_6a18f81c9dd3d-768x371.png 768w\" width=\"819\"\/><\/p>\n<p><strong>\u69cb\u6587\u306e\u5206\u89e3\uff1a<\/strong>  <code>..|&gt;<\/code> \u8868\u8a18\u306f\u3001\u62bd\u8c61\u30af\u30e9\u30b9\u304c\u4e3b\u306a\u30eb\u30fc\u30c8\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5b9f\u88c5\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u5b9f\u7dda\u306e\u4e09\u89d2\u5f62\uff08<code>--|&gt;<\/code>\uff09\u306f\u3001\u5b50\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u304c\u57fa\u5e95\u306e\u89aa\u30af\u30e9\u30b9\u306b\u660e\u78ba\u306b\u63a5\u7d9a\u3055\u308c\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u5b9f\u7dda\u306e\u30c0\u30a4\u30a2\u30e2\u30f3\u30c9\uff08<code>*--<\/code>\uff09\u306f\u3001<code>\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u30ab\u30fc\u30c8<\/code>\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u4e2d\u306b\u3001\u57fa\u672c\u7684\u306b\u306f\u305d\u306e\u6c7a\u6e08\u30a8\u30f3\u30b8\u30f3\u30d7\u30ed\u30bb\u30c3\u30b5\u3092\u6240\u6709\u3057\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30af\u30e9\u30b9\u56f3\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f UML\u306e\u30af\u30e9\u30b9\u56f3\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u57fa\u76e4\u3068\u306a&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":2,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2128","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This 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