{"id":1912,"date":"2026-08-04T10:53:03","date_gmt":"2026-08-04T10:53:03","guid":{"rendered":"https:\/\/www.vpascode.com\/ja\/is-uml-diagram-only-for-oop-myths-vs-modern-uses-2\/"},"modified":"2026-08-04T10:53:03","modified_gmt":"2026-08-04T10:53:03","slug":"is-uml-diagram-only-for-oop-myths-vs-modern-uses-2","status":"publish","type":"post","link":"https:\/\/www.vpascode.com\/ja\/is-uml-diagram-only-for-oop-myths-vs-modern-uses-2\/","title":{"rendered":"UML\u56f3\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5c02\u7528\u306a\u306e\u304b\uff1f\u795e\u8a71\u3068\u73fe\u4ee3\u7684\u306a\u7528\u9014\u306e\u6bd4\u8f03"},"content":{"rendered":"<p><strong>\u3044\u3044\u3048\u3001UML\uff08\u7d71\u5408\u30e2\u30c7\u30eb\u5316\u8a00\u8a9e\uff09\u56f3\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff08OOP\uff09\u5c02\u7528\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/strong>UML\u306f\u5f53\u521d\u3001OOP\u306e\u539f\u5247\u3092\u5ff5\u982d\u306b\u8a2d\u8a08\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d1\u30e9\u30c0\u30a4\u30e0\u3001\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u95a2\u4fc2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001DevOps\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u30b7\u30b9\u30c6\u30e0\u3092\u53ef\u8996\u5316\u3059\u308b\u305f\u3081\u306e\u591a\u76ee\u7684\u306a\u6a19\u6e96\u3078\u3068\u9032\u5316\u3057\u307e\u3057\u305f\u3002\u4f1d\u7d71\u7684\u306aOOP\u306e\u67a0\u3092\u8d85\u3048\u3066UML\u3092\u4f7f\u3046\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u30c1\u30fc\u30e0\u306f\u300e\u30b3\u30fc\u30c9\u3068\u3057\u3066\u306e\u56f3\u300f\u306e\u3088\u3046\u306a\u73fe\u4ee3\u7684\u306a\u624b\u6cd5\u3092\u7528\u3044\u3066\u3001\u8907\u96d1\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u52b9\u7387\u7684\u306b\u6587\u66f8\u5316\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/vpascode.com\" rel=\"noopener\" target=\"_blank\">\u56f3\u3092\u30b3\u30fc\u30c9\u3068\u3057\u3066<\/a>.<\/p>\n<p><img fetchpriority=\"high\" alt=\"A modern hero banner graphic showing a diverse team of software professionals collaborating with various interconnected UML diagrams, including sequence, class, and activity diagrams. Text at the top states &quot;UML DIAGRAMS: NOT JUST FOR OOP: Modern Software Design for ALL Paradigms.&quot; Floating icons symbolize different concepts like microservices, databases, and functional programming, illustrating UML's broad applicability.\" class=\"alignnone size-full wp-image-1800\" decoding=\"async\" fetchpriority=\"high\" height=\"816\" sizes=\"(max-width: 1312px) 100vw, 1312px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/modern-software-design-with-uml-diagrams.jpg\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/modern-software-design-with-uml-diagrams.jpg 1312w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/modern-software-design-with-uml-diagrams-300x187.jpg 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/modern-software-design-with-uml-diagrams-1024x637.jpg 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/modern-software-design-with-uml-diagrams-768x478.jpg 768w\" width=\"1312\"\/><\/p>\n<h2>\u8aa4\u89e3\u306e\u539f\u56e0\uff1a\u306a\u305cUML\u306fOOP\u306b\u9650\u5b9a\u3055\u308c\u308b\u3068\u601d\u308f\u308c\u3066\u3044\u308b\u306e\u304b<\/h2>\n<p>UML\u306fOOP\u5c02\u7528\u3067\u3042\u308b\u3068\u3044\u3046\u8003\u3048\u65b9\u306f\u3001\u305d\u306e\u6b74\u53f2\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u30021990\u5e74\u4ee3\u534a\u3070\u306b\u30b0\u30ec\u30a4\u30c7\u30a3\u30fb\u30d6\u30fc\u30c1\u3001\u30a4\u30f4\u30a1\u30eb\u30fb\u30e4\u30b3\u30d6\u30bd\u30f3\u3001\u30b8\u30a7\u30fc\u30e0\u30ba\u30fb\u30eb\u30f3\u30d0\u30a6\u30b0\uff08\u300c\u4e09\u8ce2\u4eba\u300d\uff09\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305fUML\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30e2\u30c7\u30ea\u30f3\u30b0\u624b\u6cd5\u3092\u7d71\u5408\u3057\u305f\u3082\u306e\u3067\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u30af\u30e9\u30b9\u56f3\u3084\u7d99\u627f\u77e2\u5370\u3068\u3044\u3063\u305fUML\u306e\u57fa\u76e4\u3068\u306a\u308b\u8996\u899a\u7684\u69cb\u9020\u306f\u3001\u30af\u30e9\u30b9\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u3068\u3044\u3063\u305fOOP\u306e\u6838\u5fc3\u7684\u306a\u69cb\u6210\u8981\u7d20\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001UML\u3092OOP\u306b\u9650\u5b9a\u3059\u308b\u3068\u3001UML\u4ed5\u69d8\u306e\u534a\u5206\u4ee5\u4e0a\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002UML 2.5\u3067\u306f\u300114\u7a2e\u985e\u306e\u7570\u306a\u308b\u56f3\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306f2\u3064\u306e\u4e3b\u8981\u306a\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u985e\u3055\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u69cb\u9020\u56f3\uff1a<\/strong>\u30b7\u30b9\u30c6\u30e0\u306e\u9759\u7684\u5074\u9762\u3092\u8868\u3059\uff08\u4f8b\uff1a\u30af\u30e9\u30b9\u56f3\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3\u3001\u914d\u7f6e\u56f3\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u56f3\uff09\u3002<\/li>\n<li><strong>\u632f\u308b\u821e\u3044\u56f3\uff1a<\/strong>\u52d5\u7684\u306a\u76f8\u4e92\u4f5c\u7528\u3084\u72b6\u614b\u5909\u5316\u3092\u8868\u3059\uff08\u4f8b\uff1a\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3001\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u3001\u72b6\u614b\u6a5f\u68b0\u56f3\u3001\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u56f3\uff09\u3002<\/li>\n<\/ul>\n<p>\u30af\u30e9\u30b9\u56f3\u306e\u3088\u3046\u306a\u69cb\u9020\u56f3\u306fOOP\u306e\u30b3\u30fc\u30c9\u3068\u5bc6\u63a5\u306b\u4e00\u81f4\u3057\u307e\u3059\u304c\u3001\u632f\u308b\u821e\u3044\u56f3\u306f\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u8ad6\u7406\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3001\u5b9f\u884c\u9806\u5e8f\u3068\u3044\u3063\u305f\u6982\u5ff5\u3092\u8a18\u8ff0\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306f<em>\u3059\u3079\u3066\u306e<\/em>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d1\u30e9\u30c0\u30a4\u30e0\u306b\u5171\u901a\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<h2>OOP\u3092\u8d85\u3048\u3066\uff1a\u975eOOP\u30d1\u30e9\u30c0\u30a4\u30e0\u304cUML\u3092\u3069\u306e\u3088\u3046\u306b\u6d3b\u7528\u3059\u308b\u304b<\/h2>\n<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u305f\u3061\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3067\u306f\u306a\u3044\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3084\u73fe\u4ee3\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u30fb\u30b9\u30bf\u30c3\u30af\u306b\u304a\u3044\u3066\u3001\u8996\u899a\u7684\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001UML\u3092\u65e5\u5e38\u7684\u306b\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>1. \u95a2\u6570\u578b\u304a\u3088\u3073\u624b\u7d9a\u304d\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/h3>\n<p>\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u306f\u306a\u304f\u4e0d\u5909\u30c7\u30fc\u30bf\u3068\u7d14\u7c8b\u306a\u95a2\u6570\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306b\u91cd\u70b9\u3092\u7f6e\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u7279\u5b9a\u306eUML\u632f\u308b\u821e\u3044\u56f3\u3092\u7528\u3044\u3066\u7c21\u5358\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3067\u304d\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\uff1a<\/strong>\u7d14\u95a2\u6570\u3092\u901a\u3058\u305f\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u3001\u5206\u5c90\u6761\u4ef6\u3001\u4e26\u5217\u51e6\u7406\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u3002<\/li>\n<li><strong>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\uff1a<\/strong>\u4e0b\u4f4d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u524d\u63d0\u3068\u305b\u305a\u306b\u3001\u95a2\u6570\u547c\u3073\u51fa\u3057\u30b9\u30bf\u30c3\u30af\u3001\u975e\u540c\u671f\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u53d7\u4fe1\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u5b9f\u884c\u9806\u5e8f\u3092\u53ef\u8996\u5316\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3>2. \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u3068\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\u30e2\u30c7\u30ea\u30f3\u30b0<\/h3>\n<p>\u95a2\u4fc2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u7d99\u627f\u3067\u306f\u306a\u304f\u95a2\u4fc2\u4ee3\u6570\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001UML\u306e\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u8868\u8a18\u306f\u3001\u30b9\u30ad\u30fc\u30de\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u304a\u3044\u3066\u30b9\u30e0\u30fc\u30ba\u306b\u6a5f\u80fd\u3057\u307e\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>UML\u8981\u7d20<\/th>\n<th>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u76f8\u5f53<\/th>\n<th>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30af\u30e9\u30b9<\/td>\n<td>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb<\/td>\n<td>\u30b9\u30ad\u30fc\u30de\u69cb\u9020\u3092\u5b9a\u7fa9\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5c5e\u6027<\/td>\n<td>\u5217\uff0f\u30d5\u30a3\u30fc\u30eb\u30c9<\/td>\n<td>\u30c7\u30fc\u30bf\u578b\u3068\u5236\u7d04\u3092\u6307\u5b9a\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u95a2\u9023<\/td>\n<td>\u5916\u90e8\u30ad\u30fc\u95a2\u4fc2<\/td>\n<td>1:1\u30011:N\u3001N:M \u306e\u30c6\u30fc\u30d6\u30eb\u63a5\u7d9a\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. \u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001DevOps\u3001\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/h3>\n<p>\u73fe\u4ee3\u306e\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001Go\u3001Rust\u3001Node.js\u3001Python\u306a\u3069\u306e\u8907\u6570\u306e\u8a00\u8a9e\u3092\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306b\u7d71\u5408\u3059\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306eUML\u56f3\u306f\u3001\u30b3\u30fc\u30c9\u306e\u8a73\u7d30\u3092\u5b8c\u5168\u306b\u62bd\u8c61\u5316\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3\uff1a<\/strong> API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\uff08Kafka\u3001RabbitMQ\uff09\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306e\u5883\u754c\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/li>\n<li><strong>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u56f3\uff1a<\/strong> \u30af\u30e9\u30a6\u30c9\u30ea\u30bd\u30fc\u30b9\u3001Docker\u30b3\u30f3\u30c6\u30ca\u3001Kubernetes\u30ce\u30fc\u30c9\u3001CI\/CD\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>UML\u306e\u8fd1\u4ee3\u5316\uff1a\u624b\u52d5\u63cf\u753b\u304b\u3089\u56f3\u3068\u3057\u3066\u306e\u30b3\u30fc\u30c9\u3078\u79fb\u884c<\/h2>\n<p>\u5f93\u6765\u306e\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u578b\u306e\u56f3\u4f5c\u6210\u30c4\u30fc\u30eb\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u9045\u5ef6\u3092\u751f\u3058\u3084\u3059\u3044\u2014\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u56f3\u306f\u3059\u3050\u306b\u9673\u8150\u5316\u3059\u308b\u3002\u73fe\u4ee3\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u3053\u308c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b<strong>\u56f3\u3068\u3057\u3066\u306e\u30b3\u30fc\u30c9<\/strong>\u3092\u63a1\u7528\u3057\u3001\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8a18\u8ff0\u3057\u3066\u3001\u52d5\u7684\u306a\u56f3\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u76f4\u63a5\u914d\u7f6e\u3059\u308b\u3002<\/p>\n<h3>1. PlantUML\u3001Mermaid\u3001D2\u3092\u7528\u3044\u305f\u5ba3\u8a00\u578b\u306e\u56f3\u793a<\/h3>\n<p>PlantUML\u3001Mermaid\u3001D2\u306a\u3069\u306e\u30c9\u30e1\u30a4\u30f3\u56fa\u6709\u8a00\u8a9e\uff08DSL\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u8005\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6587\u3067\u95a2\u4fc2\u3092\u5ba3\u8a00\u3067\u304d\u308b\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\/#plantuml:NO_12i8m343lWVv3s7qe7dUGYGSP7ZROz1xMeCNQZJPJ_7lRuM1u2u-N5r868I_JqogWNWQFby1UmHYXwSr8JZ0xD1MUIFXDdmmfBFE_DSaTM_Olq_Ei9Q10GIfYlb_M2cpgjiED7Mx6AVZH9AI50gzaZOuGZvurEp5aWuAvdgyhtV1WXrK84-jL9YhfO86xxHRhiuAIdOx_VG40\" 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:SoWkIImgAStDuULAJ2x9Br88BKujukKg00fc9cSM9EQLA2Wv1dW-Rjhqk7dFu-QEnqtB7ZSjVzoqH4aXiLZ1FR4ajJon4atzYrMzBrRiUToq5QnbykEcdM35ZgKb6RnSl5mW6nHqxM2QhHG2_8D35FHpyjCpytYveA8W1I0DLWeGqvurjpvTiF5nuxfdI-O0kRnS84a5NMHZGAu3MjYq_d7pvkSpTxrOs8Da6b0Xo5uh1IC30mL_RrukXzIy5A2t0G00\" \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=\"language-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nactor User\r\nparticipant \"API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\" as Gateway\r\nparticipant \"\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\" as Auth\r\n\r\nUser -&gt; Gateway: POST \/login\r\nGateway -&gt; Auth: \u8a8d\u8a3c\u60c5\u5831\u306e\u691c\u8a3c\r\nAuth --&gt; Gateway: \u30c8\u30fc\u30af\u30f3\u767a\u884c\r\nGateway --&gt; User: 200 OK\r\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#plantuml:SoWkIImgAStDuULAJ2x9Br88BKujukKg00fc9cSM9EQLA2Wv1dW-Rjhqk7dFu-QEnqtB7ZSjVzoqH4aXiLZ1FR4ajJon4atzYrMzBrRiUToq5QnbykEcdM35ZgKb6RnSl5mW6nHqxM2QhHG2_8D35FHpyjCpytYveA8W1I0DLWeGqvurjpvTiF5nuxfdI-O0kRnS84a5NMHZGAu3MjYq_d7pvkSpTxrOs8Da6b0Xo5uh1IC30mL_RrukXzIy5A2t0G00\" \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:NO_12i8m343lWVv3s7qe7dUGYGSP7ZROz1xMeCNQZJPJ_7lRuM1u2u-N5r868I_JqogWNWQFby1UmHYXwSr8JZ0xD1MUIFXDdmmfBFE_DSaTM_Olq_Ei9Q10GIfYlb_M2cpgjiED7Mx6AVZH9AI50gzaZOuGZvurEp5aWuAvdgyhtV1WXrK84-jL9YhfO86xxHRhiuAIdOx_VG40\" 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>\u3053\u306e\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u8996\u899a\u7684\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u53ef\u80fd\u306b\u3057\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u30b3\u30fc\u30c9\u3068\u540c\u69d8\u306b\u8fc5\u901f\u306b\u7de8\u96c6\u3067\u304d\u308b\u3002<\/p>\n<p id=\"FUJSdrD\"><img alt=\"The code of Sequence Diagram being edited in Visual Paradigm's VPasCode editor\" class=\"alignnone wp-image-1805 size-full\" decoding=\"async\" height=\"745\" sizes=\"(max-width: 1192px) 100vw, 1192px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a71c3729982d.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a71c3729982d.png 1192w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a71c3729982d-300x188.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a71c3729982d-1024x640.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/08\/img_6a71c3729982d-768x480.png 768w\" width=\"1192\"\/><\/p>\n<h3>2. VPasCode\u306b\u3088\u308b\u30de\u30eb\u30c1\u30d1\u30e9\u30c0\u30a4\u30e0\u8996\u899a\u5316\u306e\u7c21\u7d20\u5316<\/h3>\n<p>\u7570\u306a\u308b\u30d1\u30e9\u30c0\u30a4\u30e0\u9593\u3067\u4f5c\u696d\u3059\u308b\u969b\u3001\u8907\u6570\u306e\u30ed\u30fc\u30ab\u30eb\u30b3\u30f3\u30d1\u30a4\u30e9\u3084\u69cb\u6587\u8a2d\u5b9a\u3092\u7ba1\u7406\u3059\u308b\u3053\u3068\u306f\u3001\u6469\u64e6\u3092\u751f\u3058\u308b\u3002<a href=\"https:\/\/www.vpascode.com\/overview\/\" rel=\"noopener\" target=\"_blank\">Visual Paradigm VPasCode<\/a>\u306f\u3001\u7d71\u5408\u3055\u308c\u305f\u30aa\u30f3\u30e9\u30a4\u30f3\u306e\u56f3\u3068\u3057\u3066\u306e\u30b3\u30fc\u30c9\u30a8\u30c7\u30a3\u30bf\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30ec\u30f3\u30c0\u30e9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u969c\u58c1\u3092\u89e3\u6d88\u3059\u308b\u3002<\/p>\n<p>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u7528\u306ePlantUML\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3001\u6a5f\u80fd\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u7528\u306eMermaid\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b9\u30ad\u30fc\u30de\u7528\u306eGraphviz\u30c1\u30e3\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3067\u3082\u3001VPasCode\u306f\u5373\u5ea7\u306b\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u691c\u51fa\uff1a<\/strong> \u30d7\u30ec\u30fc\u30f3\u306a PlantUML\u3001Mermaid\u3001D2\u3001\u307e\u305f\u306f Graphviz \u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002VPasCode \u306f\u81ea\u52d5\u7684\u306b\u8a00\u8a9e\u3092\u8b58\u5225\u3057\u3001\u5373\u5ea7\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/li>\n<li><strong>AI\u642d\u8f09\u306e\u30b3\u30fc\u30c9\u4fee\u6b63\uff1a<\/strong> \u69cb\u6587\u30a8\u30e9\u30fc\u306f\u3001<em>\u300cAI\u306b\u3088\u308b\u4fee\u6b63\u300d<\/em> \u6a5f\u80fd\u3092\u7528\u3044\u3066\u3001\u30b3\u30fc\u30c9\u306e\u5dee\u5206\u3092\u4e26\u3079\u3066\u8868\u793a\u3059\u308b\u3053\u3068\u3067\u3001\u69cb\u6587\u3092\u3088\u308a\u65e9\u304f\u5b66\u3079\u307e\u3059\u3002<\/li>\n<li><strong>\u30cd\u30a4\u30c6\u30a3\u30d6\u7ffb\u8a33\uff1a<\/strong> \u56f3\u306e\u30e9\u30d9\u30eb\u3092\u3001\u30a8\u30c7\u30a3\u30bf\u5185\u3067\u3059\u3050\u306b\u8907\u6570\u306e\u8a00\u8a9e\u306b\u7ffb\u8a33\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30d9\u30af\u30bf\u30fc\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3068\u5171\u6709\uff1a<\/strong> \u30af\u30ea\u30fc\u30f3\u306a SVG\/PNG \u30d5\u30a1\u30a4\u30eb\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3059\u308b\u304b\u3001\u52d5\u7684\u306a URL \u3068 QR \u30b3\u30fc\u30c9\u3092\u30c1\u30fc\u30e0\u3068\u76f4\u63a5\u5171\u6709\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u5b9f\u8df5\u30ac\u30a4\u30c9\uff1aOOP\u4ee5\u5916\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305fUML\u56f3\u306e\u9078\u3073\u65b9<\/h2>\n<p>\u8996\u899a\u7684\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u904e\u5270\u8a2d\u8a08\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u4e3b\u306a\u8a2d\u8a08\u8ab2\u984c\u306b\u57fa\u3065\u3044\u3066\u56f3\u306e\u7a2e\u985e\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ul>\n<li><strong>\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3084\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\uff1a<\/strong> \u4f7f\u7528\u3059\u308b\uff1a<em>\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3<\/em> \u307e\u305f\u306f <em>Mermaid\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8<\/em>.<\/li>\n<li><strong>API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3084\u975e\u540c\u671f\u30a4\u30d9\u30f3\u30c8\u3092\u8a73\u7d30\u306b\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\uff1a<\/strong> \u4f7f\u7528\u3059\u308b\uff1a<em>\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3<\/em>.<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30d7\u30ed\u30a4\u3084\u30af\u30e9\u30a6\u30c9\u30a4\u30f3\u30d5\u30e9\u3092\u30e2\u30c7\u30eb\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\uff1a<\/strong> \u4f7f\u7528\u3059\u308b\uff1a<em>\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u56f3<\/em> \u307e\u305f\u306f <em>C4\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u56f3<\/em>.<\/li>\n<li><strong>\u95a2\u4fc2\u30b9\u30ad\u30fc\u30de\u3092\u8a08\u753b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\uff1a<\/strong> \u4f7f\u7528\u3059\u308b\uff1a<em>UML ER\u56f3<\/em> \u307e\u305f\u306f <em>PlantUML 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\u56f3\uff08\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3084\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u56f3\u306a\u3069\uff09\u306f\u3001\u4e0b\u4f4d\u306e\u30b3\u30fc\u30c9\u304c\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u308b\u304b\u7d14\u7c8b\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u304b\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u5b9f\u884c\u30d5\u30ed\u30fc\u3001\u72b6\u614b\u5909\u5316\u3001\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3092\u30e2\u30c7\u30eb\u5316\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u304a\u3044\u3066\u3001UML \u56f3\u3068 ER \u56f3\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>ER\uff08\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u95a2\u4fc2\uff09\u56f3\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u95a2\u4fc2\u3092\u7279\u5b9a\u3057\u3066\u30e2\u30c7\u30eb\u5316\u3057\u307e\u3059\u3002UML 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-1912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insights"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Is UML Diagram Only for OOP? 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