{"id":4081,"date":"2026-04-04T08:03:48","date_gmt":"2026-04-04T00:03:48","guid":{"rendered":"https:\/\/www.go2posts.com\/ja\/uml-communication-diagrams-qa-beginners-guide\/"},"modified":"2026-04-04T08:03:48","modified_gmt":"2026-04-04T00:03:48","slug":"uml-communication-diagrams-qa-beginners-guide","status":"publish","type":"post","link":"https:\/\/www.go2posts.com\/ja\/uml-communication-diagrams-qa-beginners-guide\/","title":{"rendered":"Q&A: \u521d\u5fc3\u8005\u304b\u3089\u306e UML \u901a\u4fe1\u56f3\u306b\u95a2\u3059\u308b\u4e3b\u8981\u306a\u8cea\u554f\u3078\u306e\u56de\u7b54"},"content":{"rendered":"

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\n
\"Charcoal<\/figure>\n<\/div>\n

\ud83d\udd0d UML \u901a\u4fe1\u56f3\u3068\u306f\u5177\u4f53\u7684\u306b\u4f55\u3067\u3059\u304b\uff1f\ud83e\udde9<\/h2>\n

UML \u901a\u4fe1\u56f3\u306f\u76f8\u4e92\u4f5c\u7528\u56f3\u306e\u4e00\u7a2e\u3067\u3059\u3002\u305d\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7279\u5b9a\u306e\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u793a\u3059\u3053\u3068\u3067\u3059\u3002\u6642\u9593\u9806\u5e8f\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u4ed6\u306e\u56f3\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u306e\u56f3\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u9020\u7684\u306a\u7d44\u7e54\u5316\u3068\u305d\u308c\u3089\u306e\u9593\u306e\u30ea\u30f3\u30af\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002<\/p>\n

UML \u306e\u521d\u671f\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u300c\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u56f3\u300d\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u540d\u524d\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30bb\u30b9\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u901a\u4fe1\u7d4c\u8def\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u308b\u3053\u3068\u3092\u3088\u308a\u3088\u304f\u53cd\u6620\u3059\u308b\u305f\u3081\u306b\u5909\u66f4\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u56f3\u3067\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u9577\u65b9\u5f62\u3067\u3001\u305d\u308c\u3089\u306e\u9593\u306e\u63a5\u7d9a\u306f\u7dda\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001\u3053\u308c\u3089\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u7d50\u3076\u756a\u53f7\u4ed8\u304d\u306e\u77e2\u5370\u307e\u305f\u306f\u7dda\u3067\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \n
  • \u7126\u70b9\uff1a<\/strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u95a2\u4fc2\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6d41\u308c\u3002<\/li>\n
  • \u4e3b\u8981\u8981\u7d20\uff1a<\/strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u30ea\u30f3\u30af\u3002<\/li>\n
  • \u8a18\u6cd5\uff1a<\/strong> \u9806\u5e8f\u3092\u793a\u3059\u305f\u3081\u306e\u756a\u53f7\u4ed8\u304d\u30e1\u30c3\u30bb\u30fc\u30b8\u3002<\/li>\n
  • \u5225\u540d\uff1a<\/strong> \u76f8\u4e92\u4f5c\u7528\u56f3\uff08\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\uff09\u3002<\/li>\n<\/ul>\n

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    \u4e3b\u8981\u306a\u7126\u70b9<\/strong><\/td>\n\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u69cb\u9020\u3068\u30ea\u30f3\u30af<\/td>\n\u6642\u9593\u306e\u9806\u5e8f\u3068\u9806\u5e8f<\/td>\n<\/tr>\n
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    \ud83d\udee0\ufe0f \u3053\u306e\u56f3\u306e\u4e3b\u8981\u306a\u69cb\u6210\u8981\u7d20\u306f\u4f55\u3067\u3059\u304b\uff1f\ud83e\uddf1<\/h2>\n

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    1. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/h3>\n

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      \n
    • \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\uff1a<\/strong>\u30b3\u30ed\u30f3\u3088\u308a\u524d\u306b\u73fe\u308c\u307e\u3059\uff08\u4f8b\uff1acart<\/code>).<\/li>\n
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      2. \u30ea\u30f3\u30af<\/h3>\n

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        \n
      • \u65b9\u5411\uff1a<\/strong>\u30ea\u30f3\u30af\u306f\u3001\u7279\u306b\u6307\u5b9a\u304c\u306a\u3044\u9650\u308a\u3001\u901a\u5e38\u53cc\u65b9\u5411\u3067\u3059\u3002<\/li>\n
      • \u591a\u91cd\u5ea6:<\/strong>\u30ea\u30f3\u30af\u306e\u7aef\u306b\u6570\u5024\uff08\u4f8b\uff1a1\u3001*\uff09\u3092\u8ffd\u52a0\u3057\u3066\u3001\u95a2\u4e0e\u3059\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u6570\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
      • \u5f79\u5272\u540d:<\/strong>\u30ea\u30f3\u30af\u306b\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u3066\u3001\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4ed6\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u679c\u305f\u3059\u5f79\u5272\u3092\u8aac\u660e\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n

        3. \u30e1\u30c3\u30bb\u30fc\u30b8<\/h3>\n

        \u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30e9\u30d9\u30eb\u4ed8\u304d\u306e\u77e2\u5370\u307e\u305f\u306f\u7dda\u3067\u63cf\u304b\u308c\u307e\u3059\u3002<\/p>\n

          \n
        • \u756a\u53f7\u4ed8\u3051:<\/strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u9806\u5e8f\u3092\u793a\u3059\u305f\u3081\u306b\u756a\u53f7\u304c\u4ed8\u3051\u3089\u308c\u307e\u3059\u30021\u30012\u30013 \u306a\u3069\u3002<\/li>\n
        • \u30b5\u30d6\u30e1\u30c3\u30bb\u30fc\u30b8:<\/strong>\u30cd\u30b9\u30c8\u3055\u308c\u305f\u547c\u3073\u51fa\u3057\u306f\u5c0f\u6570\u8868\u8a18\u3092\u4f7f\u7528\u3057\u307e\u3059\uff081.1\u30011.2\u30012.1\uff09\u3002<\/li>\n
        • \u623b\u308a\u30e1\u30c3\u30bb\u30fc\u30b8:<\/strong>\u901a\u5e38\u3001\u9001\u4fe1\u8005\u306b\u5411\u304b\u3063\u3066\u70b9\u7dda\u306e\u77e2\u5370\u3067\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n
        • \u30e9\u30d9\u30eb:<\/strong>\u547c\u3073\u51fa\u3055\u308c\u3066\u3044\u308b\u30a2\u30af\u30b7\u30e7\u30f3\u307e\u305f\u306f\u30e1\u30bd\u30c3\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n

          4. \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d5\u30ec\u30fc\u30e0<\/h3>\n

          \u57fa\u672c\u56f3\u3067\u306f\u3042\u307e\u308a\u4e00\u822c\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6b21\u306e\u3088\u3046\u306a\u30d5\u30ec\u30fc\u30e0\u306f\u30eb\u30fc\u30d7<\/em>, alt<\/em>\u3001\u304a\u3088\u3073opt<\/em>\u3092\u4f7f\u7528\u3057\u3066\u3001\u53cd\u5fa9\u7684\u307e\u305f\u306f\u6761\u4ef6\u4ed8\u304d\u306e\u30ed\u30b8\u30c3\u30af\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u95a2\u9023\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u56f2\u3080\u56db\u89d2\u5f62\u3068\u3057\u3066\u63cf\u304b\u308c\u307e\u3059\u3002<\/p>\n

          \ud83d\udcdd \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u6b63\u3057\u304f\u756a\u53f7\u4ed8\u3051\u3059\u308b\u65b9\u6cd5\u306f\uff1f \ud83d\udd22<\/h2>\n

          \u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u6700\u3082\u6df7\u4e71\u3057\u3084\u3059\u3044\u70b9\u306e\u4e00\u3064\u304c\u756a\u53f7\u4ed8\u3051\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u3088\u3046\u306a\u6642\u9593\u8ef8\u304c\u306a\u3044\u305f\u3081\u3001\u756a\u53f7\u304c\u5b9f\u884c\u306e\u7269\u8a9e\u3092\u8a9e\u308a\u307e\u3059\u3002<\/p>\n

          \u57fa\u672c\u30b7\u30fc\u30b1\u30f3\u30b9<\/h3>\n

          \u6700\u521d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f 1 \u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u72ec\u7acb\u3057\u305f\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u306f\u9806\u6b21\uff082\u30013\u30014\uff09\u3068\u7d9a\u3051\u307e\u3059\u3002<\/p>\n

          \u30cd\u30b9\u30c8\u3055\u308c\u305f\u547c\u3073\u51fa\u3057<\/h3>\n

          \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 A \u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 B \u306b\u30e1\u30c3\u30bb\u30fc\u30b8\uff081\uff09\u3092\u9001\u4fe1\u3057\u3001\u305d\u306e\u5f8c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 B \u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 C \u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u3053\u306e 2 \u756a\u76ee\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u6700\u521d\u306e\u30b5\u30d6\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u756a\u53f7\u306f 1.1 \u3068\u306a\u308a\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 C \u304c\u5fdc\u7b54\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408\u3001\u30d5\u30ed\u30fc\u306b\u3088\u3063\u3066\u306f 1.1.1 \u307e\u305f\u306f 1.2 \u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

          \u4f8b\u306e\u30b7\u30ca\u30ea\u30aa<\/h3>\n
            \n
          • 1: \u30e6\u30fc\u30b6\u30fc<\/code> \u30ea\u30af\u30a8\u30b9\u30c8 \u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8<\/code> \u304b\u3089 \u30ab\u30fc\u30c8<\/code>.<\/li>\n
          • 1.1: \u30ab\u30fc\u30c8<\/code> \u30ea\u30af\u30a8\u30b9\u30c8 \u5408\u8a08\u8a08\u7b97<\/code> \u304b\u3089 \u4fa1\u683c\u8a2d\u5b9a<\/code>.<\/li>\n
          • 1.1.1: \u4fa1\u683c\u8a2d\u5b9a<\/code> \u8fd4\u3059 \u5408\u8a08<\/code> \u3078 \u30ab\u30fc\u30c8<\/code>.<\/li>\n
          • 2: \u30ab\u30fc\u30c8<\/code> \u9001\u4fe1 \u6ce8\u6587\u78ba\u8a8d<\/code> \u3078 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/code>.<\/li>\n<\/ul>\n

            \u3053\u306e\u69cb\u9020\u306b\u3088\u308a\u3001\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u56f3\u3092\u8aad\u307f\u3001\u30b3\u30fc\u30eb\u30b9\u30bf\u30c3\u30af\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

            \ud83d\udd04 \u901a\u4fe1\u56f3\u306f\u30eb\u30fc\u30d7\u3084\u6761\u4ef6\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f \ud83d\udd04<\/h2>\n

            \u306f\u3044\u3001\u305f\u3060\u3057\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3044\u304f\u3064\u304b\u306e\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u5b9a\u306e\u8a18\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u30eb\u30fc\u30d7\u3084\u4ee3\u66ff\u6848\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

            \u30eb\u30fc\u30d7<\/h3>\n

            \u30eb\u30fc\u30d7\u3092\u793a\u3059\u306b\u306f\u3001\u95a2\u9023\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5468\u308a\u306b\u30d5\u30ec\u30fc\u30e0\u3092\u63cf\u304d\u307e\u3059\u3002\u30d5\u30ec\u30fc\u30e0\u5185\u306b\u306f\u3001\u30e9\u30d9\u30eb\u3068\u3057\u3066\u30eb\u30fc\u30d7<\/code>\u3068\u8a18\u8f09\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070[index < 10]<\/code>.<\/p>\n

            \u4ee3\u66ff\u6848<\/h3>\n

            \u6761\u4ef6\u5206\u5c90\uff08if\/else\uff09\u306e\u5834\u5408\u306f\u3001alt<\/code>\u30d5\u30ec\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30d5\u30ec\u30fc\u30e0\u306f\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u306f\u89d2\u62ec\u5f27\u3067\u56f2\u307e\u308c\u305f\u6761\u4ef6\u304c\u30e9\u30d9\u30eb\u3068\u3057\u3066\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070[\u6709\u52b9\u306a\u30ab\u30fc\u30c9]<\/code>\u304a\u3088\u3073[\u7121\u52b9\u306a\u30ab\u30fc\u30c9]<\/code>.<\/p>\n

            \u30ed\u30b8\u30c3\u30af\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n
              \n
            • \u30eb\u30fc\u30d7\u306f\u30b7\u30f3\u30d7\u30eb\u306b\u4fdd\u3061\u307e\u3057\u3087\u3046\u3002\u30ed\u30b8\u30c3\u30af\u304c\u8907\u96d1\u3059\u304e\u308b\u5834\u5408\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
            • \u30d5\u30ec\u30fc\u30e0\u306e\u30e9\u30d9\u30eb\u306b\u306f\u660e\u78ba\u306a\u6761\u4ef6\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
            • \u30d5\u30ec\u30fc\u30e0\u5185\u3067\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u756a\u53f7\u304c\u5e38\u306b\u4e00\u8cab\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n

              \ud83d\ude80 \u901a\u4fe1\u56f3\u3092\u3044\u3064\u4f7f\u7528\u3059\u3079\u304d\u304b\uff1f\ud83d\udea6<\/h2>\n

              \u9069\u5207\u306a\u56f3\u306e\u7a2e\u985e\u3092\u9078\u3076\u3053\u3068\u306f\u3001\u4f55\u3092\u4f1d\u3048\u305f\u3044\u304b\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u56f3\u304c\u7279\u306b\u512a\u308c\u305f\u5177\u4f53\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n

                \n
              • \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u69cb\u9020\u306e\u53ef\u8996\u5316\uff1a<\/strong>\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u7269\u7406\u7684\u306b\u3069\u306e\u3088\u3046\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3002<\/li>\n
              • \u77ed\u3044\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\uff1a<\/strong>\u5c11\u6570\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u542b\u3080\u5358\u7d14\u306a\u30d5\u30ed\u30fc\u306e\u5834\u5408\u3001\u3053\u306e\u56f3\u306f\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3088\u308a\u3082\u3059\u3063\u304d\u308a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n
              • \u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30d1\u30b9\uff1a<\/strong>\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30f3\u30af\u3092\u901a\u3058\u3066\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u5225\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u3069\u306e\u3088\u3046\u306b\u79fb\u52d5\u3059\u308b\u304b\u3092\u8aac\u660e\u3059\u308b\u5834\u5408\u3002<\/li>\n
              • \u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7126\u70b9\uff1a<\/strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6b63\u78ba\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3088\u308a\u3082\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u95a2\u4fc2\u6027\u304c\u91cd\u8981\u3067\u3042\u308b\u5834\u5408\u3002<\/li>\n<\/ul>\n

                \u9006\u306b\u3001\u591a\u304f\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u6301\u3064\u9577\u3044\u7dda\u5f62\u30d7\u30ed\u30bb\u30b9\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u306e\u65b9\u304c\u901a\u5e38\u306f\u8aad\u307f\u3084\u3059\u3044\u3067\u3059\u3002\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u5236\u7d04\u3092\u793a\u3059\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u3053\u306e\u56f3\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

                \u274c \u521d\u5fc3\u8005\u304c\u3088\u304f\u72af\u3059\u9593\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\ud83d\uded1<\/h2>\n

                \u7d4c\u9a13\u8c4a\u5bcc\u306a\u30c7\u30b6\u30a4\u30ca\u30fc\u3067\u3082\u8aa4\u308a\u3092\u72af\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u843d\u3068\u3057\u7a74\u3092\u907f\u3051\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3084\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u306e\u6642\u9593\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002<\/p>\n

                1. \u30ea\u30f3\u30af\u306e\u6b20\u843d<\/h3>\n

                \u76f4\u63a5\u7684\u306a\u30ea\u30f3\u30af\u304c\u306a\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306b\u77e2\u5370\u3092\u63cf\u304b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8A\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8C\u3068\u901a\u4fe1\u3059\u308b\u5834\u5408\u3001\u4e21\u8005\u306e\u9593\u306b\u30ea\u30f3\u30af\u7dda\u304c\u5b58\u5728\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057\u4e21\u8005\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8B\u3092\u4ecb\u3057\u3066\u306e\u307f\u901a\u4fe1\u3059\u308b\u5834\u5408\u306f\u3001A\u306fB\u306b\u3001B\u306fC\u306b\u901a\u4fe1\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                2. \u756a\u53f7\u4ed8\u3051\u306e\u4e0d\u6574\u5408<\/h3>\n

                \u756a\u53f7\u4ed8\u3051\u304c\u8ad6\u7406\u7684\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u30022\u30013\u30014\u3092\u8aac\u660e\u305b\u305a\u306b1\u304b\u30895\u306b\u98db\u3076\u3068\u3001\u8aad\u8005\u306f\u6df7\u4e71\u3057\u307e\u3059\u3002\u30cd\u30b9\u30c8\u3055\u308c\u305f\u547c\u3073\u51fa\u3057\u306b\u306f\u30b5\u30d6\u756a\u53f7\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                3. \u904e\u5bc6\u5316<\/h3>\n

                1\u30da\u30fc\u30b8\u306b\u591a\u304f\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u914d\u7f6e\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u56f3\u304c\u7dda\u306e\u7d61\u307f\u5408\u3063\u305f\u7db2\u306e\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u305d\u306e\u76ee\u7684\u3092\u5931\u3044\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u76f8\u4e92\u4f5c\u7528\u3092\u8907\u6570\u306e\u56f3\u306b\u5206\u5272\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                4. \u623b\u308a\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7121\u8996<\/h3>\n

                \u5fc5\u305a\u3057\u3082\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u623b\u308a\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u793a\u3059\u3053\u3068\u3067\u30c7\u30fc\u30bf\u306e\u30d5\u30ed\u30fc\u3092\u660e\u78ba\u306b\u3067\u304d\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8A\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8B\u3092\u547c\u3073\u51fa\u3057\u305f\u5834\u5408\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8B\u306f\u5024\u3092\u8fd4\u3059\u3067\u3057\u3087\u3046\u304b\uff1f\u3053\u308c\u3092\u70b9\u7dda\u3067\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                5. \u66d6\u6627\u306a\u30e9\u30d9\u30eb<\/h3>\n

                “\u306e\u3088\u3046\u306a\u4e00\u822c\u7684\u306a\u30e9\u30d9\u30eb\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u4f55\u304b\u3092\u884c\u3046<\/em>\u3002\u5177\u4f53\u7684\u306b\u306a\u3063\u3066\u304f\u3060\u3055\u3044\u3002” \u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002processPayment<\/em> \u307e\u305f\u306f “fetchUserDetails<\/em>\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30fc\u30c9\u3092\u5b9f\u88c5\u3059\u308b\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u56f3\u304c\u6709\u7528\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

                \ud83d\udcd0 \u30ea\u30f3\u30af\u3068\u591a\u91cd\u5ea6\u3092\u3069\u306e\u3088\u3046\u306b\u63cf\u753b\u3057\u307e\u3059\u304b\uff1f\ud83d\udccf<\/h2>\n

                \u30ea\u30f3\u30af\u306f\u69cb\u9020\u7684\u306a\u95a2\u4fc2\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u591a\u91cd\u5ea6\u306f\u3001\u63a5\u7d9a\u3067\u304d\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u6570\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
                \u591a\u91cd\u5ea6<\/th>\n\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n
                1<\/td>\n\u3061\u3087\u3046\u30691\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/td>\n<\/tr>\n
                0..1<\/td>\n0\u307e\u305f\u306f1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/td>\n<\/tr>\n
                1..*<\/td>\n1\u3064\u4ee5\u4e0a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/td>\n<\/tr>\n
                *<\/td>\n0\u307e\u305f\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                \u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u3001\u8aac\u660e\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u8fd1\u3044\u30ea\u30f3\u30af\u7dda\u306e\u7aef\u306b\u914d\u7f6e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u95a2\u4fc2\u306e\u57fa\u6570\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

                \ud83d\udee0\ufe0f \u4f5c\u6210\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9 \ud83d\udcdd<\/h2>\n

                \u3053\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u3001\u56f3\u304c\u6b63\u78ba\u3067\u6709\u7528\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                  \n
                1. \u30b7\u30ca\u30ea\u30aa\u306e\u7279\u5b9a\uff1a<\/strong>\u30e2\u30c7\u30eb\u5316\u3059\u308b\u5177\u4f53\u7684\u306a\u76f8\u4e92\u4f5c\u7528\u3092\u6c7a\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1a\u30e6\u30fc\u30b6\u30fc\u30ed\u30b0\u30a4\u30f3\uff09\u3002<\/li>\n
                2. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30ea\u30b9\u30c8\u4f5c\u6210\uff1a<\/strong>\u3053\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u95a2\u4e0e\u3059\u308b\u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                3. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u63cf\u753b\uff1a<\/strong>\u30ad\u30e3\u30f3\u30d0\u30b9\u4e0a\u306b\u914d\u7f6e\u3057\u307e\u3059\u3002\u95a2\u9023\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                4. \u30ea\u30f3\u30af\u306e\u63cf\u753b\uff1a<\/strong>\u76f4\u63a5\u901a\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u540c\u58eb\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n
                5. \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8ffd\u52a0\uff1a<\/strong>\u60c5\u5831\u306e\u6d41\u308c\u3092\u793a\u3059\u305f\u3081\u306b\u3001\u63a5\u7d9a\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306b\u77e2\u5370\u3092\u63cf\u753b\u3057\u307e\u3059\u3002<\/li>\n
                6. \u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u756a\u53f7\u3092\u4ed8\u4e0e\uff1a<\/strong>\u5b9f\u884c\u9806\u5e8f\u3092\u793a\u3059\u305f\u3081\u306b\u756a\u53f7\u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002<\/li>\n
                7. \u78ba\u8a8d\uff1a<\/strong>\u30ea\u30f3\u30af\u306e\u6b20\u843d\u3001\u6df7\u4e71\u3092\u62db\u304f\u756a\u53f7\u3001\u307e\u305f\u306f\u4e0d\u660e\u77ad\u306a\u30e9\u30d9\u30eb\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n

                  \ud83d\udca1 \u53ef\u8aad\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8 \ud83d\udd0d<\/h2>\n

                  \u8aad\u307f\u3065\u3089\u3044\u56f3\u306f\u7121\u7528\u3067\u3059\u3002\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u3053\u308c\u3089\u306e\u30d2\u30f3\u30c8\u3092\u5fc3\u306b\u7559\u3081\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                    \n
                  • \u4f59\u767d\u3092\u6d3b\u7528\u3059\u308b\uff1a<\/strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8a70\u3081\u8fbc\u307e\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u8981\u7d20\u9593\u306b\u5341\u5206\u306a\u4f59\u767d\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                  • \u8272\u5206\u3051\uff1a<\/strong>\u6a19\u6e96\u7684\u306aUML\u306f\u767d\u9ed2\u3067\u3059\u304c\u3001\u8272\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u7a2e\u985e\uff08\u4f8b\uff1a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u30e2\u30c7\u30eb\uff09\u3092\u533a\u5225\u3059\u308b\u3068\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n
                  • \u30b0\u30eb\u30fc\u30d7\u5316\uff1a<\/strong>\u95a2\u9023\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u305f\u3081\u306b\u30d5\u30ec\u30fc\u30e0\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                  • \u51e1\u4f8b\uff1a<\/strong>\u6a19\u6e96\u3067\u306a\u3044\u8a18\u53f7\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u51e1\u4f8b\u3092\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                  • \u4e00\u8cab\u6027\uff1a<\/strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5185\u306e\u3059\u3079\u3066\u306e\u56f3\u306b\u304a\u3051\u308b\u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066\u3001\u540c\u3058\u547d\u540d\u898f\u5247\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n

                    \ud83c\udf93 \u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u306e\u307e\u3068\u3081 \ud83d\udccc<\/h2>\n

                    \u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u56f3\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u8996\u899a\u5316\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3088\u308a\u3082\u63a5\u7d9a\u306e\u69cb\u9020\u3092\u512a\u5148\u3057\u307e\u3059\u3002<\/p>\n

                      \n
                    • \u69cb\u9020\u3092\u6700\u512a\u5148\u306b:<\/strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3069\u306e\u3088\u3046\u306b\u30ea\u30f3\u30af\u3055\u308c\u3066\u3044\u308b\u304b\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                    • \u756a\u53f7\u4ed8\u3051\u304c\u9375\u3067\u3059:<\/strong>\u9806\u5e8f\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u9023\u7d9a\u3057\u305f\u756a\u53f7\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                    • \u30ea\u30f3\u30af\u304c\u5fc5\u8981\u3067\u3059:<\/strong>\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u65e2\u5b58\u306e\u30ea\u30f3\u30af\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n
                    • \u5c0f\u3055\u306a\u30d5\u30ed\u30fc\u306b\u6700\u9069:<\/strong>\u8907\u96d1\u306a\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306b\u306f\u30b7\u30fc\u30b1\u30f3\u30b9\u56f3\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
                    • \u8a73\u7d30\u3088\u308a\u3082\u660e\u78ba\u3055\u3092\u512a\u5148:<\/strong>\u30e9\u30d9\u30eb\u306f\u5177\u4f53\u7684\u304b\u3064\u7c21\u6f54\u306b\u4fdd\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n

                      \u3053\u306e\u56f3\u306e\u7a2e\u985e\u306e\u5fae\u5999\u306a\u9055\u3044\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30b6\u30a4\u30ca\u30fc\u3001\u958b\u767a\u8005\u3001\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u9593\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5b8c\u5168\u306a\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306e\u7169\u96d1\u3055\u306a\u3057\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u660e\u78ba\u306a\u5730\u56f3\u3068\u3057\u3066\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

                      \ud83e\udd1d UML\u30e2\u30c7\u30ea\u30f3\u30b0\u306b\u95a2\u3059\u308b\u6700\u7d42\u7684\u306a\u8003\u3048 \ud83c\udf1f<\/h2>\n

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