{"id":9697,"date":"2026-07-15T11:18:16","date_gmt":"2026-07-15T03:18:16","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/ja\/from-big-picture-to-code-a-beginners-guide-to-visualizing-software-architecture-with-the-c4-model\/"},"modified":"2026-07-26T18:40:03","modified_gmt":"2026-07-26T10:40:03","slug":"from-big-picture-to-code-a-beginners-guide-to-visualizing-software-architecture-with-the-c4-model","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/ja\/from-big-picture-to-code-a-beginners-guide-to-visualizing-software-architecture-with-the-c4-model\/","title":{"rendered":"\u5927\u5c40\u304b\u3089\u30b3\u30fc\u30c9\u3078\uff1aC4\u30e2\u30c7\u30eb\u3092\u6d3b\u7528\u3057\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u53ef\u8996\u5316\u5165\u9580\u30ac\u30a4\u30c9"},"content":{"rendered":"<h2 data-nodeid=\"77087\">\u306f\u3058\u3081\u306b<\/h2>\n<p data-nodeid=\"77088\">\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4f5c\u6210\u306f\u3001\u3057\u3070\u3057\u3070\u5727\u5012\u611f\u3092\u4e0e\u3048\u308b\u3002\u958b\u767a\u8005\u306f\u3001\u8ab0\u3082\u7406\u89e3\u3067\u304d\u306a\u3044\u307b\u3069\u8907\u96d1\u306a\u56f3\u3092\u63cf\u304f\u304b\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u307e\u3063\u305f\u304f\u4f5c\u3089\u306a\u3044\u3002\u305d\u306e\u7d50\u679c\u3001\u30c1\u30fc\u30e0\u306f\u30b3\u30fc\u30c9\u306e\u8ff7\u5bae\u306b\u8ff7\u3044\u8fbc\u3093\u3067\u3057\u307e\u3046\u3002<\/p>\n<p data-nodeid=\"77089\">\u767b\u5834\u3059\u308b\u306e\u306f<strong data-nodeid=\"77342\">C4\u30e2\u30c7\u30eb<\/strong>\u2014\u2014\u30b7\u30e2\u30f3\u30fb\u30d6\u30e9\u30a6\u30f3\u304c\u8003\u6848\u3057\u305f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u53ef\u8996\u5316\u306e\u305f\u3081\u306e\u30b7\u30f3\u30d7\u30eb\u3067\u968e\u5c64\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306eGoogle\u30de\u30c3\u30d7\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u4e16\u754c\u5730\u56f3\u304b\u3089\u59cb\u3081\u3066\u3001\u5f90\u3005\u306b\u30ba\u30fc\u30e0\u30a4\u30f3\u3057\u3066\u3001\u500b\u3005\u306e\u901a\u308a\u3084\u5efa\u7269\u307e\u3067\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img alt=\"VPasCode Editor: C4 Model - Hierarchical Drill-Down Software Architecture Framework\" class=\"alignnone\" decoding=\"async\" height=\"768\" loading=\"lazy\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/bananaagsiCmdnbG9iYWw6OjAwMDA1NWNmZWM3MDAyNmQ6MDAwMDAwZWI6MTo1ZjIyMzE5ODBmZDhlNTE4OjAwMDA1NWNmZWM3MDAyNmQ6MDAwMDAyZWIyODIwMzM2ODowMDA2NTY5ZDg1NDRlZjRmEAIYASIJaW1hZ2UvcG5n.png\" width=\"1408\"\/><\/p>\n<p id=\"JQKCGlL\">\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u5b9f\u969b\u306e\u4f8b\u3084PlantUML\u306e\u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u3001Visual Paradigm\u306e\u3088\u3046\u306a\u73fe\u4ee3\u7684\u306a\u30c4\u30fc\u30eb\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u306e\u30ac\u30a4\u30c9\u3092\u901a\u3058\u3066\u3001C4\u30e2\u30c7\u30eb\u306e4\u3064\u306e\u30ec\u30d9\u30eb\u3092\u3059\u3079\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u305d\u308c\u306b\u3088\u308a\u3001\u30c1\u30fc\u30e0\u306b\u5b9f\u969b\u306b\u5f79\u7acb\u3064\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u56f3\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"77091\"\/>\n<h2 data-nodeid=\"77092\">\ud83c\udfaf \u5b9f\u969b\u306e\u4e8b\u4f8b\u3092\u901a\u3058\u3066C4\u30e2\u30c7\u30eb\u3092\u7406\u89e3\u3059\u308b<\/h2>\n<p data-nodeid=\"77093\">\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046<strong data-nodeid=\"77356\">\u300cPayQuick\u300d<\/strong>\u2014\u2014\u30e6\u30fc\u30b6\u30fc\u304c\u9001\u91d1\u3001\u8acb\u6c42\u66f8\u306e\u652f\u6255\u3044\u3001\u30ab\u30fc\u30c9\u306e\u7ba1\u7406\u304c\u3067\u304d\u308b\u73fe\u4ee3\u7684\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u6c7a\u6e08\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002C4\u30e2\u30c7\u30eb\u306e\u5404\u30ec\u30d9\u30eb\u306b\u5bfe\u5fdc\u3059\u308b\u56f3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"77094\"\/>\n<h2 data-nodeid=\"77095\">\ud83d\uddfa\ufe0f \u30ec\u30d9\u30eb1\uff1a\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3<\/h2>\n<h3 data-nodeid=\"77096\">\u4f55\u3092\u793a\u3059\u304b<\/h3>\n<p data-nodeid=\"77097\">\u30b7\u30b9\u30c6\u30e0\u304c\u5b58\u5728\u3059\u308b\u74b0\u5883\u306b\u304a\u3051\u308b\u30013\u4e07\u30d5\u30a3\u30fc\u30c8\u4e0a\u304b\u3089\u306e\u4fef\u77b0\u56f3\u3002<\/p>\n<h3 data-nodeid=\"77098\">PayQuick\u306e\u4f8b<\/h3>\n<p data-nodeid=\"77099\"><strong data-nodeid=\"77364\">\u30a2\u30af\u30bf\u30fc\uff1a<\/strong><\/p>\n<ul data-nodeid=\"77100\">\n<li data-nodeid=\"77101\">\n<p data-nodeid=\"77102\">\u500b\u4eba\u9867\u5ba2<\/p>\n<\/li>\n<li data-nodeid=\"77103\">\n<p data-nodeid=\"77104\">Merchant\uff08\u52a0\u76df\u5e97\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77105\">\n<p data-nodeid=\"77106\">\u9280\u884c\u30b7\u30b9\u30c6\u30e0<\/p>\n<\/li>\n<li data-nodeid=\"77107\">\n<p data-nodeid=\"77108\">SMS\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/p>\n<\/li>\n<\/ul>\n<p data-nodeid=\"77109\"><strong data-nodeid=\"77372\">\u95a2\u4fc2\uff1a<\/strong><\/p>\n<ul data-nodeid=\"77110\">\n<li data-nodeid=\"77111\">\n<p data-nodeid=\"77112\">\u9867\u5ba2\u304c\u9001\u91d1\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"77113\">\n<p data-nodeid=\"77114\">\u52a0\u76df\u5e97\u304c\u652f\u6255\u3044\u3092\u53d7\u3051\u53d6\u308b<\/p>\n<\/li>\n<li data-nodeid=\"77115\">\n<p data-nodeid=\"77116\">\u30b7\u30b9\u30c6\u30e0\u306f\u5916\u90e8\u306e\u9280\u884c\u3068\u7d71\u5408\u3055\u308c\u3066\u3044\u308b<\/p>\n<\/li>\n<li data-nodeid=\"77117\">\n<p data-nodeid=\"77118\">\u30b7\u30b9\u30c6\u30e0\u306fSMS\u901a\u77e5\u3092\u9001\u4fe1\u3059\u308b<\/p>\n<\/li>\n<\/ul>\n<h3 data-nodeid=\"77119\">C4-PlantUML\u30b3\u30fc\u30c9<\/h3>\n<p id=\"ABisjGM\"><img alt=\"\" class=\"alignnone size-full wp-image-25290\" decoding=\"async\" height=\"867\" loading=\"lazy\" sizes=\"auto, (max-width: 1918px) 100vw, 1918px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c.png 1918w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c-300x136.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c-1030x466.png 1030w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c-768x347.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c-1536x694.png 1536w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c-150x68.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fcaecd99c-400x181.png 400w\" width=\"1918\"\/><\/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:XPFRRjf048RlaNY7AQeg8d6uwLMbIaa8IY91uWQZgbVMiWomoXxSdJN4glhkdRKv696eNDdZ-R-P-MUufY1yA8nkjpufAtMnHDY4aDEtuT2BtM2jmgPO58HUEXlGXe5qPfXhOQEeJs6frM8u-jfFOcW-dGoDe82UGzc85K9Pz8EyAj1k1HKqGYBA7uMIhz27MSd91c8clWMuKsBjXOcf2NfojYiB2iwWxq6dZWWDetsimy4v8K7O88WyX-20q2x1E8ib27xAHGaBfJLrhev8LieDDylgwVunacwan3nGb1YUas3bdO53_GhGRjNzPhUki4lXooud_uwZnFOEKx4JOUMywLp1dtOB-5UhZiaPLUyDJLLVQxUZKy4uZH6lU6ee3XIyiBJQz_EtqTBuBNGNmZRWj_ocx1gUCEoShseatacaQ9bYmtq_2Xh87dmEOatVExmBz6nrBDBWaw5iBGBkHCcmTAUqSZ2RpY9wniPJpH8oA6V1kg1MIehuydys6g5qndUsLHBtl7klbYTsbG4U9IhUq_l0Tki5TUDeBYslMTM5L9-fleyUR1NkpWQeB8wuqy5SubvYEriydKqF55710OyhFf8Zv49wlgpJPexhu8v4THZ9uuUGyutKipsd2NmvT_-0UaZJPFOXxBqLqD7m0sCsJPFQwidDh-TvclryJ1-ooVX-_7JNvVWrg_Zl_Wy0\" 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:ZPHTJzDW5CVlb-mxrCMBaG2xySh414G2923LbHYlcj8rqDXsitqgBiPaJqju6uZ8cyW531KG8WjPZBf0-327Rkkty3pT2uL9T5VjsSxl_p_dVx8UYqWciNKj6hcZ6h9cfnHkaf2CTJ-HCAMfxWcLJDhZjgMOSjeWYa6wvRIUo6YImPgwB9BIrF54txqkdfN6HeOJkcGHnSIIs8STaceePdSc48X6Y4eqXUEbx1DRbLzmNHmuFy7v3UuCkBlWbC0jiMVdUr2SyxPBh8jNJ2jjn6NR8cbTCJkvc9VBNvRBVk70EzcBuJiuU-1kWdi4peVBymkWdu7k-pdgpww0CrqxpbTEdShsBw0dbRLYPNuTw3J-ibPO13eJwsWf85oUn36Omi9kTNl7AsyoV5q8Q1wS-HiCRtaJw8gtl05Edf6YaMGMvzV5XsdRI4bcDfwHiY_PjCXf3Xvu_GQkYpE2kmuEFf_X1c8Tt9jeXCDF7TBg5QtWFOG8srgyCaGFcrCtfWEwYiN0QB7cdWCz1hhLyFesPBV_DOcFIqP8oL_8COIxrFHPP2QTOgprdR-nsbBpPlUhxsSQx4xkBf4ch0Snxyk6xnuohP2CfLlYX4IKAIcBA65ArTGqbnn9CZ0kqZjRztEVgZjVaOhuoul2Vr4LNL8r4U_qbIehI4egHch0L5F1URY5OC77_kv7R_aTkuH_iwEHfueMEhhsB1h3v-ZV3on7wzDWiRfNhXqjCIfZNfrPEpCKvGdU5Xfc_8ir9eIShJBklSbfwxuUO2y_LFsnM5qx1Nfm8wTR2TUp6HG4FjbYZ0eyq0Lmve2MRYHqAwyjbH61lpBLbaPzxyEzpqV71F7Pa30e3lSFz3z-5CTw3mQAVoD_0000\" \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=\"77120\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\n!include https:\/\/raw.githubusercontent.com\/plantuml-stdlib\/C4-PlantUML\/master\/C4_Container.puml\r\n\r\ntitle PayQuick - \u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\r\n\r\nPerson(customer, \"\u500b\u4eba\u9867\u5ba2\", \"\u30a2\u30d7\u30ea\u3092\u4f7f\u3063\u3066\u9001\u91d1\u3084\u8acb\u6c42\u66f8\u306e\u652f\u6255\u3044\u3092\u884c\u3046\")\r\nPerson(merchant, \"\u52a0\u76df\u5e97\", \"\u9867\u5ba2\u304b\u3089\u306e\u652f\u6255\u3044\u3092\u53d7\u3051\u53d6\u308b\")\r\n\r\nSystem_Boundary(payquick, \"PayQuick\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\") {\r\n    System(payquick_system, \"PayQuick\", \"\u9867\u5ba2\u304c\u652f\u6255\u3044\u3068\u9001\u91d1\u3092\u884c\u3046\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\")\r\n}\r\n\r\nSystem_Ext(bank_system, \"\u9280\u884c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\", \"\u9280\u884c\u9593\u9001\u91d1\u3092\u51e6\u7406\u3059\u308b\", $tags=\"\u5916\u90e8\")\r\nSystem_Ext(sms_gateway, \"Twilio SMS\", \"\u53d6\u5f15\u901a\u77e5\u3092\u9001\u4fe1\u3059\u308b\", $tags=\"\u5916\u90e8\")\r\nSystem_Ext(email_service, \"SendGrid\", \"\u30e1\u30fc\u30eb\u9818\u53ce\u66f8\u3092\u9001\u4fe1\u3059\u308b\", $tags=\"\u5916\u90e8\")\r\n\r\nRel(customer, payquick_system, \"\u9001\u91d1\u3001\u8acb\u6c42\u66f8\u306e\u652f\u6255\u3044\u3001\u53d6\u5f15\u306e\u78ba\u8a8d\")\r\nRel(merchant, payquick_system, \"\u652f\u6255\u3044\u306e\u53d7\u9818\u3001\u8fd4\u91d1\u306e\u767a\u884c\")\r\nRel(payquick_system, bank_system, \"API\u7d4c\u7531\u3067\u9001\u91d1\u3092\u51e6\u7406\")\r\nRel(payquick_system, sms_gateway, \"HTTPS\u7d4c\u7531\u3067OTP\u304a\u3088\u3073\u901a\u77e5\u3092\u9001\u4fe1\")\r\nRel(payquick_system, email_service, \"SMTP\u7d4c\u7531\u3067\u9818\u53ce\u66f8\u3092\u9001\u4fe1\")\r\n\r\nLAYOUT_WITH_LEGEND()\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#plantuml:ZPHTJzDW5CVlb-mxrCMBaG2xySh414G2923LbHYlcj8rqDXsitqgBiPaJqju6uZ8cyW531KG8WjPZBf0-327Rkkty3pT2uL9T5VjsSxl_p_dVx8UYqWciNKj6hcZ6h9cfnHkaf2CTJ-HCAMfxWcLJDhZjgMOSjeWYa6wvRIUo6YImPgwB9BIrF54txqkdfN6HeOJkcGHnSIIs8STaceePdSc48X6Y4eqXUEbx1DRbLzmNHmuFy7v3UuCkBlWbC0jiMVdUr2SyxPBh8jNJ2jjn6NR8cbTCJkvc9VBNvRBVk70EzcBuJiuU-1kWdi4peVBymkWdu7k-pdgpww0CrqxpbTEdShsBw0dbRLYPNuTw3J-ibPO13eJwsWf85oUn36Omi9kTNl7AsyoV5q8Q1wS-HiCRtaJw8gtl05Edf6YaMGMvzV5XsdRI4bcDfwHiY_PjCXf3Xvu_GQkYpE2kmuEFf_X1c8Tt9jeXCDF7TBg5QtWFOG8srgyCaGFcrCtfWEwYiN0QB7cdWCz1hhLyFesPBV_DOcFIqP8oL_8COIxrFHPP2QTOgprdR-nsbBpPlUhxsSQx4xkBf4ch0Snxyk6xnuohP2CfLlYX4IKAIcBA65ArTGqbnn9CZ0kqZjRztEVgZjVaOhuoul2Vr4LNL8r4U_qbIehI4egHch0L5F1URY5OC77_kv7R_aTkuH_iwEHfueMEhhsB1h3v-ZV3on7wzDWiRfNhXqjCIfZNfrPEpCKvGdU5Xfc_8ir9eIShJBklSbfwxuUO2y_LFsnM5qx1Nfm8wTR2TUp6HG4FjbYZ0eyq0Lmve2MRYHqAwyjbH61lpBLbaPzxyEzpqV71F7Pa30e3lSFz3z-5CTw3mQAVoD_0000\" \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:XPFRRjf048RlaNY7AQeg8d6uwLMbIaa8IY91uWQZgbVMiWomoXxSdJN4glhkdRKv696eNDdZ-R-P-MUufY1yA8nkjpufAtMnHDY4aDEtuT2BtM2jmgPO58HUEXlGXe5qPfXhOQEeJs6frM8u-jfFOcW-dGoDe82UGzc85K9Pz8EyAj1k1HKqGYBA7uMIhz27MSd91c8clWMuKsBjXOcf2NfojYiB2iwWxq6dZWWDetsimy4v8K7O88WyX-20q2x1E8ib27xAHGaBfJLrhev8LieDDylgwVunacwan3nGb1YUas3bdO53_GhGRjNzPhUki4lXooud_uwZnFOEKx4JOUMywLp1dtOB-5UhZiaPLUyDJLLVQxUZKy4uZH6lU6ee3XIyiBJQz_EtqTBuBNGNmZRWj_ocx1gUCEoShseatacaQ9bYmtq_2Xh87dmEOatVExmBz6nrBDBWaw5iBGBkHCcmTAUqSZ2RpY9wniPJpH8oA6V1kg1MIehuydys6g5qndUsLHBtl7klbYTsbG4U9IhUq_l0Tki5TUDeBYslMTM5L9-fleyUR1NkpWQeB8wuqy5SubvYEriydKqF55710OyhFf8Zv49wlgpJPexhu8v4THZ9uuUGyutKipsd2NmvT_-0UaZJPFOXxBqLqD7m0sCsJPFQwidDh-TvclryJ1-ooVX-_7JNvVWrg_Zl_Wy0\" 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=\"77121\">Visual Paradigm\u306e\u30d2\u30f3\u30c8<\/h3>\n<p data-nodeid=\"77122\">Visual Paradigm\u3067\u306f\u3001\u6b21\u306e\u6a5f\u80fd\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<strong data-nodeid=\"77389\">AI\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8<\/strong>\u81ea\u7136\u8a00\u8a9e\u3067\u30b7\u30b9\u30c6\u30e0\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u3067\u3001\u521d\u671f\u306e\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u3092\u751f\u6210\u3057\u307e\u3059\uff1a<em data-nodeid=\"77390\">\u300c\u9867\u5ba2\u3001 merchants\u3001\u304a\u3088\u3073\u9280\u884c\u9023\u643a\u3092\u5099\u3048\u305f\u6c7a\u6e08\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u56f3\u3092\u4f5c\u6210\u3059\u308b\u3002\u300d<\/em><\/p>\n<hr data-nodeid=\"77123\"\/>\n<h2 data-nodeid=\"77124\">\ud83d\udce6 \u30ec\u30d9\u30eb2\uff1a\u30b3\u30f3\u30c6\u30ca\u56f3<\/h2>\n<h3 data-nodeid=\"77125\">\u8868\u793a\u5185\u5bb9<\/h3>\n<p data-nodeid=\"77126\">\u4e3b\u8981\u306a\u6280\u8853\u9078\u5b9a\u3068\u305d\u308c\u3089\u306e\u76f8\u4e92\u4f5c\u7528\u3002<\/p>\n<h3 data-nodeid=\"77127\">PayQuick\u306e\u4f8b<\/h3>\n<p data-nodeid=\"77128\"><strong data-nodeid=\"77398\">\u30b3\u30f3\u30c6\u30ca\uff1a<\/strong><\/p>\n<ul data-nodeid=\"77129\">\n<li data-nodeid=\"77130\">\n<p data-nodeid=\"77131\">\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\uff08iOS\/Android\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77132\">\n<p data-nodeid=\"77133\">Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08React\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77134\">\n<p data-nodeid=\"77135\">API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08Spring Boot\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77136\">\n<p data-nodeid=\"77137\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08PostgreSQL\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77138\">\n<p data-nodeid=\"77139\">\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\uff08RabbitMQ\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77140\">\n<p data-nodeid=\"77141\">\u30ad\u30e3\u30c3\u30b7\u30e5\uff08Redis\uff09<\/p>\n<\/li>\n<\/ul>\n<h3 data-nodeid=\"77142\">C4-PlantUML\u30b3\u30fc\u30c9<\/h3>\n<p id=\"byhCqZP\"><img alt=\"\" class=\"alignnone size-full wp-image-25293\" decoding=\"async\" height=\"1170\" loading=\"lazy\" sizes=\"auto, (max-width: 1163px) 100vw, 1163px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068.png 1163w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068-298x300.png 298w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068-1024x1030.png 1024w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068-80x80.png 80w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068-768x773.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068-150x150.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fd6876068-400x402.png 400w\" width=\"1163\"\/><\/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:dLLDJnin4BqZvJ-ud58f99UUUe84-e48tMI3UenclKxYuhKNsvkmglZldV5-P1T2AvK36CVptfkPDvDBvy7w8bE3imzISrMaWksypztdoSJ2ORoLVbSaXHEM6-s5zcDkiackG5FGXVEfaibazkaYegk7-Tqa0-U5nQlr32D0Qc77UI0Od7dfbM0Hb8j2yaTsmTedx5h2ra96ho9XdT53NZXlCc57x7nM7y_n_E24OtudM6OIYMYGvynOTX09awZGRe2Byuyj2aRn7Kh3o7bzxA5GN0fkbnYmASKDpk8ICyZMKrFe56mvpA5y8hqOrah7TFt6sEpy8_izE6FuqwOoh8IjKHYHLYglyfnebmAuP_VWvLwCsAhCHSojp8Eao9gzJ54MLVkO2qCQrjJ2aS8-6oPGK_t4L917IOxuHhTyxn91cadDGAUigLA_54JqYkvO5SWbObr5ttkSRJdw8l7nUWjU7A2iWxvM_v6UUvEAyIytOZVFkHNEqTqtLALGeZM5btexOb1WjxIlUKRCOZnJCfFqSIEsJufzop1aZUNSIowgzj4DYwiR8efpYm1iQWpMwHRsK5U8en3ahp5Sg9AteDscquK-dpPURcg17TBxpdMNEIhzZZBvWWE35GbYX4uTY-Tne1CPICMwg2tnoydcN2V353mau8ZtkZu6BkFyrefuSHTelB6Dpu1pxAZ7weViq2x4Cme24i2XnaAyCHqISU0xOfdHtyfggNGTTAoUeun9KK3RMF5KO2rLIQHKtfHPmOrDtn8i2b68uHFz3eFh76m52xU12v94-lcYwnHmfUQzQh6yQcDja9VERDyy-s42-d5TkNYAHt91tGRyL5WDYj6JC8cucYfxzn1SvjPvDKoqfLO7gQG9xIEWi4kMGdKMMMypq0eA2QnMKKolwUrnNHtd-lJ33bH_kkRmYEMW6UEW56uvqmPFRkCVzmr2I_1_uRsejwEsnC6b-QMUEz_0R9VHx2J0ExFpRvGtp9q9mEsNkid1Ii88FgpYRw-dxyVtZErQrrRnKhTMPxWalE56DKYdKsWy71M9aeuGnJuib4hArNmH_HtWbScEAs8lmwvQtiIhncyd4-hu_BZNsbNMmBJckaG2_Bh-0m00\" 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:dLPTJnj757r7uZzi_UH8W5_wrAS4GjMYG6tige_Mx7fgRsFlRdR74AkAvDrHm0MYEBIXeIGb1W841wSfQae2ZN_CiBRtN-JEBBlOOATIBCiQhUUUS-wv7_PrYo2J50lvuQ4lL4t95pDOoX5YM5_5OYQQ7ykg95UKYnOs5LqZM2DZYbw86NcayQ1HYsJogXoR-78qpXzzFtqhLa0MmIOyIaz0158rR8uPWc1uYAWaZwKuAYMAgd9R6fMOSyGel1SONN8tZlYTE3OjNOigHOle1MoEI16ljkSsjY9mOdIBqIfpTXYjCmVElpDwmEmFpDvazkiVi2o-Ec9Eaz5JHXypPuyVd7VCMJtxhzd-RJzoBMG0S2K7eW4tE78EZaBBZ5Bc_Cle2qQV2gnVUY26Xv8bIBEG7jUBMWQPfQY1IdTuKe0Gv2ValUH8j2B4l1H8poFNf9-7XoHuXGv52xgivd4Q6SQWDBcsMOmK8iqWeixX4IbLCd1ICLL3wFPTSgkFc0tl1gEx8lMtudEWAws7rRCF6pobNZtpM3uN8rmDh7RUY4Wm1Y2EGacNjRGRjNPreLE-p-mbvbIOVHGu3FuDShTNoYL15qOZGmM66_5l1weAxUrD2GBJMKJmF2e507yByWfpThadpWxNFgDdyDXFreWqUTSmiMNvVLSNDnUOiosS_8kLxSx1Wyx-AHmOVUNZk9MttZhKRTLTt8NyWrHwPK2Z562EqZ1ISwe2POoqthnl7OE8VmJAhr0OpfaqJ5NBIkEw3lPEeJaKkRWQkEgLRM_nqQVOD9seFweAT8okTL5wvJ_QcoykKyPB9ATh8zBNCCBWZr0ndGpP6As9w_KWUXNupvgrWFbUtyhTbACPH92CB2oSN1IrWbPSzvjG4EiMoPeucRZbkztTkblCgVC2yJLH0RVTXslkwMCuj1hBNlq97ylcC_VmoPKU1c85AJd1wXmokXrsdT-t6TMlhNCIVB4dI0A1eSdFJzhlR6QBKNHUy_imEZQCqGfpbddn-H8BLaH_BOaYBkBe7Vuf4gm9oXF1T2pKmIYS2br8bbKodH0Z_UnFjxhIUhhf6-xNkQUzxdMjeicx92eZxNRQdn1lgTofhPoNqTrPy-Y-_yWhRxUgxtbqLw1LiDA6gS-f6R5oK_DgNjKbgBx44SJ6cyNvhgtSix3E5oESlacbuab-dz--sB0NwsJGrIwuFeFg6rpdkJSs8OSmFZQL_6uc00bPFXkX9_3gf8fb0nsmppk0xutLgvk10sTdunDz8GUCu-VWNb7NTyhiHkVWaDdDriOninzmZAcRuuCnWe7vlvuFu47eWD4Ig_bG90FMrmF6_WQ4Wy5_gDRFHnqgTV-LjxRC8MzC9-AVXhZKm7nlXVk9QvfCfe9Mxfjvz-HqRzNkHhsEjGpya_a8\" \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=\"77143\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\n!include https:\/\/raw.githubusercontent.com\/plantuml-stdlib\/C4-PlantUML\/master\/C4_Container.puml\r\n\r\ntitle PayQuick - \u30b3\u30f3\u30c6\u30ca\u56f3\r\n\r\nPerson(customer, \"\u9867\u5ba2\", \"\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u307e\u305f\u306fWeb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f7f\u7528\")\r\nPerson(merchant, \"merchant\", \"Web\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u4f7f\u7528\")\r\n\r\nSystem_Boundary(payquick, \"PayQuick\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\") {\r\n    Container(mobile_app, \"\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\", \"React Native, TypeScript\", \"\u9867\u5ba2\u5411\u3051\u306e\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\")\r\n    Container(web_app, \"Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\", \"React, TypeScript\", \"\u7ba1\u7406\u8005\u304a\u3088\u3073merchant\u7528\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3092\u63d0\u4f9b\")\r\n    \r\n    Container_Boundary(api, \"API\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\") {\r\n        Container(api_gateway, \"API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\", \"Node.js, Express\", \"\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u8a8d\u8a3c\u3001\u30ec\u30fc\u30c8\u5236\u9650\u3092\u51e6\u7406\")\r\n        Container(payment_service, \"\u6c7a\u6e08\u30b5\u30fc\u30d3\u30b9\", \"Spring Boot, Java\", \"\u6c7a\u6e08\u304a\u3088\u3073\u9001\u91d1\u51e6\u7406\")\r\n        Container(notification_service, \"\u901a\u77e5\u30b5\u30fc\u30d3\u30b9\", \"Python, FastAPI\", \"SMS\u304a\u3088\u3073\u30e1\u30fc\u30eb\u901a\u77e5\u3092\u9001\u4fe1\")\r\n    }\r\n    \r\n    ContainerDb(database, \"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\", \"PostgreSQL\", \"\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u53d6\u5f15\u3001\u6b8b\u9ad8\u3092\u4fdd\u5b58\")\r\n    ContainerDb(cache, \"\u30ad\u30e3\u30c3\u30b7\u30e5\", \"Redis\", \"\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u304a\u3088\u3073\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\")\r\n    ContainerQueue(queue, \"\u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\", \"RabbitMQ\", \"\u975e\u540c\u671f\u901a\u77e5\u51e6\u7406\u3092\u51e6\u7406\")\r\n}\r\n\r\nSystem_Ext(bank_api, \"\u9280\u884cAPI\", \"\u5916\u90e8\u9280\u884c\u9023\u643a\")\r\nSystem_Ext(sms_provider, \"Twilio SMS API\")\r\n\r\nRel(customer, mobile_app, \"\u4f7f\u7528\", \"HTTPS\")\r\nRel(merchant, web_app, \"\u4f7f\u7528\", \"HTTPS\")\r\nRel(mobile_app, api_gateway, \"API\u30b3\u30fc\u30eb\u3092\u5b9f\u884c\", \"HTTPS\/JSON\")\r\nRel(web_app, api_gateway, \"API\u30b3\u30fc\u30eb\u3092\u5b9f\u884c\", \"HTTPS\/JSON\")\r\nRel(api_gateway, payment_service, \"\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\", \"gRPC\")\r\nRel(api_gateway, notification_service, \"\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\", \"gRPC\")\r\nRel(payment_service, database, \"\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\", \"JDBC\")\r\nRel(payment_service, cache, \"\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\", \"Redis\u30d7\u30ed\u30c8\u30b3\u30eb\")\r\nRel(notification_service, queue, \"\u30a4\u30d9\u30f3\u30c8\u3092\u516c\u958b\", \"AMQP\")\r\nRel(notification_service, sms_provider, \"SMS\u3092\u9001\u4fe1\", \"REST API\")\r\nRel(payment_service, bank_api, \"\u9001\u91d1\u51e6\u7406\", \"HTTPS\")\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#plantuml:dLPTJnj757r7uZzi_UH8W5_wrAS4GjMYG6tige_Mx7fgRsFlRdR74AkAvDrHm0MYEBIXeIGb1W841wSfQae2ZN_CiBRtN-JEBBlOOATIBCiQhUUUS-wv7_PrYo2J50lvuQ4lL4t95pDOoX5YM5_5OYQQ7ykg95UKYnOs5LqZM2DZYbw86NcayQ1HYsJogXoR-78qpXzzFtqhLa0MmIOyIaz0158rR8uPWc1uYAWaZwKuAYMAgd9R6fMOSyGel1SONN8tZlYTE3OjNOigHOle1MoEI16ljkSsjY9mOdIBqIfpTXYjCmVElpDwmEmFpDvazkiVi2o-Ec9Eaz5JHXypPuyVd7VCMJtxhzd-RJzoBMG0S2K7eW4tE78EZaBBZ5Bc_Cle2qQV2gnVUY26Xv8bIBEG7jUBMWQPfQY1IdTuKe0Gv2ValUH8j2B4l1H8poFNf9-7XoHuXGv52xgivd4Q6SQWDBcsMOmK8iqWeixX4IbLCd1ICLL3wFPTSgkFc0tl1gEx8lMtudEWAws7rRCF6pobNZtpM3uN8rmDh7RUY4Wm1Y2EGacNjRGRjNPreLE-p-mbvbIOVHGu3FuDShTNoYL15qOZGmM66_5l1weAxUrD2GBJMKJmF2e507yByWfpThadpWxNFgDdyDXFreWqUTSmiMNvVLSNDnUOiosS_8kLxSx1Wyx-AHmOVUNZk9MttZhKRTLTt8NyWrHwPK2Z562EqZ1ISwe2POoqthnl7OE8VmJAhr0OpfaqJ5NBIkEw3lPEeJaKkRWQkEgLRM_nqQVOD9seFweAT8okTL5wvJ_QcoykKyPB9ATh8zBNCCBWZr0ndGpP6As9w_KWUXNupvgrWFbUtyhTbACPH92CB2oSN1IrWbPSzvjG4EiMoPeucRZbkztTkblCgVC2yJLH0RVTXslkwMCuj1hBNlq97ylcC_VmoPKU1c85AJd1wXmokXrsdT-t6TMlhNCIVB4dI0A1eSdFJzhlR6QBKNHUy_imEZQCqGfpbddn-H8BLaH_BOaYBkBe7Vuf4gm9oXF1T2pKmIYS2br8bbKodH0Z_UnFjxhIUhhf6-xNkQUzxdMjeicx92eZxNRQdn1lgTofhPoNqTrPy-Y-_yWhRxUgxtbqLw1LiDA6gS-f6R5oK_DgNjKbgBx44SJ6cyNvhgtSix3E5oESlacbuab-dz--sB0NwsJGrIwuFeFg6rpdkJSs8OSmFZQL_6uc00bPFXkX9_3gf8fb0nsmppk0xutLgvk10sTdunDz8GUCu-VWNb7NTyhiHkVWaDdDriOninzmZAcRuuCnWe7vlvuFu47eWD4Ig_bG90FMrmF6_WQ4Wy5_gDRFHnqgTV-LjxRC8MzC9-AVXhZKm7nlXVk9QvfCfe9Mxfjvz-HqRzNkHhsEjGpya_a8\" \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:dLLDJnin4BqZvJ-ud58f99UUUe84-e48tMI3UenclKxYuhKNsvkmglZldV5-P1T2AvK36CVptfkPDvDBvy7w8bE3imzISrMaWksypztdoSJ2ORoLVbSaXHEM6-s5zcDkiackG5FGXVEfaibazkaYegk7-Tqa0-U5nQlr32D0Qc77UI0Od7dfbM0Hb8j2yaTsmTedx5h2ra96ho9XdT53NZXlCc57x7nM7y_n_E24OtudM6OIYMYGvynOTX09awZGRe2Byuyj2aRn7Kh3o7bzxA5GN0fkbnYmASKDpk8ICyZMKrFe56mvpA5y8hqOrah7TFt6sEpy8_izE6FuqwOoh8IjKHYHLYglyfnebmAuP_VWvLwCsAhCHSojp8Eao9gzJ54MLVkO2qCQrjJ2aS8-6oPGK_t4L917IOxuHhTyxn91cadDGAUigLA_54JqYkvO5SWbObr5ttkSRJdw8l7nUWjU7A2iWxvM_v6UUvEAyIytOZVFkHNEqTqtLALGeZM5btexOb1WjxIlUKRCOZnJCfFqSIEsJufzop1aZUNSIowgzj4DYwiR8efpYm1iQWpMwHRsK5U8en3ahp5Sg9AteDscquK-dpPURcg17TBxpdMNEIhzZZBvWWE35GbYX4uTY-Tne1CPICMwg2tnoydcN2V353mau8ZtkZu6BkFyrefuSHTelB6Dpu1pxAZ7weViq2x4Cme24i2XnaAyCHqISU0xOfdHtyfggNGTTAoUeun9KK3RMF5KO2rLIQHKtfHPmOrDtn8i2b68uHFz3eFh76m52xU12v94-lcYwnHmfUQzQh6yQcDja9VERDyy-s42-d5TkNYAHt91tGRyL5WDYj6JC8cucYfxzn1SvjPvDKoqfLO7gQG9xIEWi4kMGdKMMMypq0eA2QnMKKolwUrnNHtd-lJ33bH_kkRmYEMW6UEW56uvqmPFRkCVzmr2I_1_uRsejwEsnC6b-QMUEz_0R9VHx2J0ExFpRvGtp9q9mEsNkid1Ii88FgpYRw-dxyVtZErQrrRnKhTMPxWalE56DKYdKsWy71M9aeuGnJuib4hArNmH_HtWbScEAs8lmwvQtiIhncyd4-hu_BZNsbNMmBJckaG2_Bh-0m00\" 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=\"77144\">Visual Paradigm\u306eAI\u6a5f\u80fd<\/h3>\n<p data-nodeid=\"77145\">\u6b21\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<strong data-nodeid=\"77412\">\u30b9\u30de\u30fc\u30c8\u30b3\u30cd\u30af\u30bf<\/strong>AI\u306e\u63d0\u6848\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u7a2e\u985e\u3084\u8cac\u4efb\u306b\u57fa\u3065\u3044\u3066\u3001\u76f8\u4e92\u95a2\u4fc2\u3092\u81ea\u52d5\u691c\u51fa\u30fb\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"77146\"\/>\n<h2 data-nodeid=\"77147\">\u30ec\u30d9\u30eb3\uff1a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3<\/h2>\n<h3 data-nodeid=\"77148\">\u8868\u793a\u5185\u5bb9<\/h3>\n<p data-nodeid=\"77149\">\u5358\u4e00\u306e\u30b3\u30f3\u30c6\u30ca\u306e\u5185\u90e8\u69cb\u9020\u3002<\/p>\n<h3 data-nodeid=\"77150\">PayQuick\u306e\u4f8b<\/h3>\n<p data-nodeid=\"77151\">\u4ee5\u4e0b\u306b\u3001\u30b3\u30f3\u30c6\u30ca\u3092\u8a73\u7d30\u306b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<strong data-nodeid=\"77424\">\u6c7a\u6e08\u30b5\u30fc\u30d3\u30b9<\/strong>\u30b3\u30f3\u30c6\u30ca\u3092\u8868\u793a\u3057\u3066\u305d\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u78ba\u8a8d\u3059\u308b\uff1a<\/p>\n<p data-nodeid=\"77152\"><strong data-nodeid=\"77428\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff1a<\/strong><\/p>\n<ul data-nodeid=\"77153\">\n<li data-nodeid=\"77154\">\n<p data-nodeid=\"77155\">\u6c7a\u6e08\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/p>\n<\/li>\n<li data-nodeid=\"77156\">\n<p data-nodeid=\"77157\">\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/p>\n<\/li>\n<li data-nodeid=\"77158\">\n<p data-nodeid=\"77159\">\u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9<\/p>\n<\/li>\n<li data-nodeid=\"77160\">\n<p data-nodeid=\"77161\">\u6b8b\u9ad8\u8a08\u7b97\u6a5f<\/p>\n<\/li>\n<li data-nodeid=\"77162\">\n<p data-nodeid=\"77163\">\u30ea\u30dd\u30b8\u30c8\u30ea\u5c64<\/p>\n<\/li>\n<\/ul>\n<h3 data-nodeid=\"77164\">C4-PlantUML\u30b3\u30fc\u30c9<\/h3>\n<p id=\"jjVtdVE\"><img alt=\"\" class=\"alignnone size-full wp-image-25295\" decoding=\"async\" height=\"852\" loading=\"lazy\" sizes=\"auto, (max-width: 1461px) 100vw, 1461px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934.png 1461w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934-300x175.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934-1030x601.png 1030w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934-768x448.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934-150x87.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fde8f2934-400x233.png 400w\" width=\"1461\"\/><\/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:ZLLDRnen4BqZyHycd1Af2QgKKqz9baPDrRGKabpHu3MBXTVUsbwsKTN_tl6Q_MHBmWa_C-_DZDyCDzQXSNagnwCpePZCOmvRvpBxQJerM5mbmctpTMwvOLevhjmLq-aqawXyqALriHJhQNHzEVVGy-EtQOhMSKFGAj9fffMFoKg1ySW99pdCyVLdBjWEBltNb7u0IsxsWd6eGs0cC36O-gYpc6-4eilhvHOp_g0Mke3hDdwdSnMZUGrN7trGHEaYtPfLTNcU1R6L3M8VODAJdrp0d_48w5FdKGVvyesMaficBggn2O7Bp0YLmEBpyWcwDrzGnP9Re0RhrF_cG0g6_ygvTNPoqPTr1fL5veHMgnGL9gNkKuC-1h0bN1L1o0_3jiHhq95g9LPeizj8NGoeRGpcyIhcZZEdlT2z1sRbcRHQpCTQBoX5N0grShQmqGPAscErDP9N65ynb2oN61Jl0XZLsB1QTKzor5J8io2DZD4hEpXG3vIu3sdwVZRl_rA3xoonwYMTi4o0HeDCPYsON3QoFV7PklEUXcUw-vWBGgoWebzR2SoynjVvRGdHNRV3v1scJNnSAOaTkb49tORZcoB1KaqpVP53zC4j1_BIAGjV_7kBACCXhinridFdIZkn4Imy79E2C6BwtaAZ4lJyzrma2fepUKLQQ3E0hGRzs9Dgr_3VqOco_p_r0-t298nNGHiI-6_QUGebh4CatCuVlCXVlueMN0wkaU4PlzUcG7hOeoK1JdjAppOOUJJ4WvDPvdkIvzIa45Tf_JT91cVy-J2jrPJ2Nk19be6fMUA-lsgQlWofzePXmJ6sqy88rtDwYwRVoOxXeordkyEy0oRq7sFToIA6BRpaAkwQy-rsT4qwDvfwQ2cBsdrbr8QRcceykY4T-lVz1m00\" 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:bLPTJnD157qduJyiVP94Q4nuyWaicc0qgQ3FpNHtW0tRtSrs5aACINSsIiD7W1e-597m8HGQG0IqOar_pB3RzbyuCzkMRRj5Q9fDCpFdddFld7kt_Ka436GcbCwEBbaL5LE2mZX2Ul9nE6o0gTun6OsRSJC93L5J4LHHhwWbmhe2L0RgII99aUFXI5zFb2szUVaYd01910sw58je2LrJ6KRd19qTI4OA5A9W-fKfYnD2Z-2UNRdvDC6Nn2uG-oF1lma-9pRzRlAL1VuxxMoSCtYN14Tb5GgHlf5neCCXTLYR4lhywqyqKvM0CUrjFMAW2DKDwAuHgsq-qC5qWigAqQmcPH4-54AjEaBTmjlE3e5-wcdKSQmKXgOeqF11FTbfOX_p68Vq6QBR8xeXgsF2yDEHrstFb3PJryLjOdqYUAuQpZuY-9JWBAi81U2CCxDVMleGwcxMX0oW9e68P4sD9O0AnhWeJdB8sF1F7kWNiGyu-LTUr0B1UMBlDcXioFucCVkK7wVFbQfkd2aV5TsLYrOnemOmfPW44HIHndHSvnVSurrtxuipSzKSFvZLGn3hn5ayBTj_tTG1iUQ9XMbfdCLLfx12wMcyShRGIXy7r8GYZ8b04Kq5U1BSaxbARhsSJPTErjp3hVRC1EyGd2Dutxia3yUIvL1YpHAS9jQvkt7Xhdvl9Py4YYm1VWy-Nt6bTykyLkyPNkDYdP2VoBDhOrx8SKokfGfDSWRZ3SumeAvHYce5gRbeVx6Op6W-bmu218JdqO5G_MmvkrwP_q7PhekRpl5wIzgK1uWYRInKusWguzt8Ma2r8k1CwMGxoFYKs7DRbRRgctfzxaJRO4zVQHkJRRvfLKFog2nwToqgCbsZiIgfpwMjRxnH3WdUOndnN1ZFCoYFgS5RDPX_0cQSvGAzU2RAMWkokJhXuvrDbRVdxythxArMxAm77eWE4IjRkZnpbjACxXsRcyDG2HnumGEdtTWg_zcff2mMbCKBnBOCZQO-z-OYiRO8jeYLkpLMO1FwtNJ_aBSC5HQFJuFxn6lVbZNVjOaM9EH_lNUJUFdec5X5ToDFh8Ks1CqNqT1V_lOelJ-WJhbFqhUtJ8PQfFu2lEkj-7kWQkQKLPbPhhyh0y9rTlH3LQ9_Hlu1\" \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=\"77165\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\n!include https:\/\/raw.githubusercontent.com\/plantuml-stdlib\/C4-PlantUML\/master\/C4_Component.puml\r\n\r\ntitle PayQuick - \u6c7a\u6e08\u30b5\u30fc\u30d3\u30b9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3\r\n\r\n!define C4ShapeInRow 4\r\n!define C4BoundaryInRow 1\r\n\r\nContainer_Boundary(payment_service, \"\u6c7a\u6e08\u30b5\u30fc\u30d3\u30b9\") {\r\n    Component(payment_controller, \"\u6c7a\u6e08\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\", \"Spring REST\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\", \"\u7740\u4fe1\u3059\u308b\u6c7a\u6e08\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\")\r\n    Component(transaction_manager, \"\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\", \"Spring\u30b5\u30fc\u30d3\u30b9\", \"\u6c7a\u6e08\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u8abf\u6574\")\r\n    Component(fraud_detector, \"\u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9\", \"Spring\u30b5\u30fc\u30d3\u30b9\", \"\u4e0d\u6b63\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u53d6\u5f15\u3092\u691c\u8a3c\")\r\n    Component(balance_calculator, \"\u6b8b\u9ad8\u8a08\u7b97\u6a5f\", \"Spring\u30b5\u30fc\u30d3\u30b9\", \"\u30a2\u30ab\u30a6\u30f3\u30c8\u6b8b\u9ad8\u3092\u8a08\u7b97\u304a\u3088\u3073\u66f4\u65b0\")\r\n    Component(validation_service, \"\u691c\u8a3c\u30b5\u30fc\u30d3\u30b9\", \"Spring\u30b5\u30fc\u30d3\u30b9\", \"\u6c7a\u6e08\u30c7\u30fc\u30bf\u304a\u3088\u3073\u30d3\u30b8\u30cd\u30b9\u30eb\u30fc\u30eb\u3092\u691c\u8a3c\")\r\n    \r\n    ComponentDb(transaction_repo, \"\u53d6\u5f15\u30ea\u30dd\u30b8\u30c8\u30ea\", \"Spring Data JPA\", \"\u53d6\u5f15\u8a18\u9332\u3092\u4fdd\u5b58\")\r\n    ComponentDb(account_repo, \"\u30a2\u30ab\u30a6\u30f3\u30c8\u30ea\u30dd\u30b8\u30c8\u30ea\", \"Spring Data JPA\", \"\u30a2\u30ab\u30a6\u30f3\u30c8\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\")\r\n    ComponentDb(fraud_repo, \"\u4e0d\u6b63\u30eb\u30fc\u30eb\u30ea\u30dd\u30b8\u30c8\u30ea\", \"Spring Data JPA\", \"\u4e0d\u6b63\u691c\u51fa\u30eb\u30fc\u30eb\u3092\u4fdd\u5b58\")\r\n    \r\n    Component(notification_client, \"\u901a\u77e5\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\", \"Feign\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\", \"\u901a\u77e5\u30b5\u30fc\u30d3\u30b9\u3092\u547c\u3073\u51fa\u3057\")\r\n    Component(bank_client, \"\u9280\u884c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\", \"Feign\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\", \"\u5916\u90e8\u9280\u884cAPI\u3068\u7d71\u5408\")\r\n}\r\n\r\nRel(payment_controller, transaction_manager, \"\u6c7a\u6e08\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u8ee2\u9001\")\r\nRel(transaction_manager, fraud_detector, \"\u53d6\u5f15\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\")\r\nRel(transaction_manager, validation_service, \"\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\")\r\nRel(transaction_manager, balance_calculator, \"\u6b8b\u9ad8\u3092\u66f4\u65b0\u3059\u308b\u305f\u3081\u306b\")\r\nRel(transaction_manager, transaction_repo, \"\u53d6\u5f15\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b\")\r\nRel(balance_calculator, account_repo, \"\u30a2\u30ab\u30a6\u30f3\u30c8\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u305f\u3081\u306b\")\r\nRel(fraud_detector, fraud_repo, \"\u30eb\u30fc\u30eb\u3092\u7167\u5408\u3059\u308b\u305f\u3081\u306b\")\r\nRel(transaction_manager, notification_client, \"\u901a\u77e5\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\")\r\nRel(transaction_manager, bank_client, \"\u5916\u90e8\u9001\u91d1\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\")\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:bLPTJnD157qduJyiVP94Q4nuyWaicc0qgQ3FpNHtW0tRtSrs5aACINSsIiD7W1e-597m8HGQG0IqOar_pB3RzbyuCzkMRRj5Q9fDCpFdddFld7kt_Ka436GcbCwEBbaL5LE2mZX2Ul9nE6o0gTun6OsRSJC93L5J4LHHhwWbmhe2L0RgII99aUFXI5zFb2szUVaYd01910sw58je2LrJ6KRd19qTI4OA5A9W-fKfYnD2Z-2UNRdvDC6Nn2uG-oF1lma-9pRzRlAL1VuxxMoSCtYN14Tb5GgHlf5neCCXTLYR4lhywqyqKvM0CUrjFMAW2DKDwAuHgsq-qC5qWigAqQmcPH4-54AjEaBTmjlE3e5-wcdKSQmKXgOeqF11FTbfOX_p68Vq6QBR8xeXgsF2yDEHrstFb3PJryLjOdqYUAuQpZuY-9JWBAi81U2CCxDVMleGwcxMX0oW9e68P4sD9O0AnhWeJdB8sF1F7kWNiGyu-LTUr0B1UMBlDcXioFucCVkK7wVFbQfkd2aV5TsLYrOnemOmfPW44HIHndHSvnVSurrtxuipSzKSFvZLGn3hn5ayBTj_tTG1iUQ9XMbfdCLLfx12wMcyShRGIXy7r8GYZ8b04Kq5U1BSaxbARhsSJPTErjp3hVRC1EyGd2Dutxia3yUIvL1YpHAS9jQvkt7Xhdvl9Py4YYm1VWy-Nt6bTykyLkyPNkDYdP2VoBDhOrx8SKokfGfDSWRZ3SumeAvHYce5gRbeVx6Op6W-bmu218JdqO5G_MmvkrwP_q7PhekRpl5wIzgK1uWYRInKusWguzt8Ma2r8k1CwMGxoFYKs7DRbRRgctfzxaJRO4zVQHkJRRvfLKFog2nwToqgCbsZiIgfpwMjRxnH3WdUOndnN1ZFCoYFgS5RDPX_0cQSvGAzU2RAMWkokJhXuvrDbRVdxythxArMxAm77eWE4IjRkZnpbjACxXsRcyDG2HnumGEdtTWg_zcff2mMbCKBnBOCZQO-z-OYiRO8jeYLkpLMO1FwtNJ_aBSC5HQFJuFxn6lVbZNVjOaM9EH_lNUJUFdec5X5ToDFh8Ks1CqNqT1V_lOelJ-WJhbFqhUtJ8PQfFu2lEkj-7kWQkQKLPbPhhyh0y9rTlH3LQ9_Hlu1\" \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:ZLLDRnen4BqZyHycd1Af2QgKKqz9baPDrRGKabpHu3MBXTVUsbwsKTN_tl6Q_MHBmWa_C-_DZDyCDzQXSNagnwCpePZCOmvRvpBxQJerM5mbmctpTMwvOLevhjmLq-aqawXyqALriHJhQNHzEVVGy-EtQOhMSKFGAj9fffMFoKg1ySW99pdCyVLdBjWEBltNb7u0IsxsWd6eGs0cC36O-gYpc6-4eilhvHOp_g0Mke3hDdwdSnMZUGrN7trGHEaYtPfLTNcU1R6L3M8VODAJdrp0d_48w5FdKGVvyesMaficBggn2O7Bp0YLmEBpyWcwDrzGnP9Re0RhrF_cG0g6_ygvTNPoqPTr1fL5veHMgnGL9gNkKuC-1h0bN1L1o0_3jiHhq95g9LPeizj8NGoeRGpcyIhcZZEdlT2z1sRbcRHQpCTQBoX5N0grShQmqGPAscErDP9N65ynb2oN61Jl0XZLsB1QTKzor5J8io2DZD4hEpXG3vIu3sdwVZRl_rA3xoonwYMTi4o0HeDCPYsON3QoFV7PklEUXcUw-vWBGgoWebzR2SoynjVvRGdHNRV3v1scJNnSAOaTkb49tORZcoB1KaqpVP53zC4j1_BIAGjV_7kBACCXhinridFdIZkn4Imy79E2C6BwtaAZ4lJyzrma2fepUKLQQ3E0hGRzs9Dgr_3VqOco_p_r0-t298nNGHiI-6_QUGebh4CatCuVlCXVlueMN0wkaU4PlzUcG7hOeoK1JdjAppOOUJJ4WvDPvdkIvzIa45Tf_JT91cVy-J2jrPJ2Nk19be6fMUA-lsgQlWofzePXmJ6sqy88rtDwYwRVoOxXeordkyEy0oRq7sFToIA6BRpaAkwQy-rsT4qwDvfwQ2cBsdrbr8QRcceykY4T-lVz1m00\" 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=\"77166\">Visual Paradigm\u306e\u30d2\u30f3\u30c8<\/h3>\n<p data-nodeid=\"77167\">\u4f7f\u7528\u3059\u308b\uff1a<strong data-nodeid=\"77441\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/strong>Visual Paradigm\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u56f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u69cb\u9020\u3092\u8fc5\u901f\u306b\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002AI\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u7a2e\u985e\u306b\u57fa\u3065\u3044\u3066\u30ea\u30dd\u30b8\u30c8\u30ea\u3001\u30b5\u30fc\u30d3\u30b9\u5c64\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u63d0\u6848\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr data-nodeid=\"77168\"\/>\n<h2 data-nodeid=\"77169\">\ud83d\udcbb \u30ec\u30d9\u30eb4\uff1a\u30b3\u30fc\u30c9\u56f3\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/h2>\n<h3 data-nodeid=\"77170\">\u8868\u793a\u5185\u5bb9<\/h3>\n<p data-nodeid=\"77171\">\u5b9f\u969b\u306e\u30af\u30e9\u30b9\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u30e1\u30bd\u30c3\u30c9\u3002<\/p>\n<h3 data-nodeid=\"77172\">\u4f8b\uff1a\u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9\u30af\u30e9\u30b9<\/h3>\n<p id=\"NLhqVWO\"><img alt=\"\" class=\"alignnone size-full wp-image-25296\" decoding=\"async\" height=\"618\" loading=\"lazy\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fe04527ac.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fe04527ac.png 554w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fe04527ac-269x300.png 269w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fe04527ac-134x150.png 134w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56fe04527ac-400x446.png 400w\" width=\"554\"\/><\/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:XPF1QiCm38RlWRo3ZnsbVO0mIkcwmQ3iq9RT5KTBJ1sxs79f6NltAKdT9Lks-IPBl_JfDrvw0aUXrcb2YZIA9mUXM2EX96ND3jr9IHGpyQ31Ux5MK3geqoHDP7inNlwU9eBFh4jlWqQ_nQFrYgoxYBVsakDOjNTWFBGTUcLqDbz5Ko4hb8UstuGpMLzqbrq7eG-QObSyWGv0s8uVqsoKf_ickuWI2Le6tMYKF-oaTJYcMzkGQumQvLzHMwdeydYMY0KMa-3HFHUPs95JfcJ5obgDODBauvjp7N7qQyhDLjphW2pEewRBk4YKYQ8tVohoJj1kUTsfcxk85ILIiyy6JwWdJ7CBHdYuIu-6CJRMb3S6phv0ZN6pU4-LGrzPNGozQTPvDC3nptNYuupvcu-urQiOyWr9eBR141kkoZLALOEEcU6RtCXLZVm3wYEJCysUmvYgqSaA3FL5BT0lFsIs63nf9XnISCR_BsWypnh0Fslx3cI2xLC54qV9TUfyFcmghI5G3KIQBD4K_D4_0G00\" 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:ZLJBQjj05DqBz0-pT37E1uXYGaWA0TD54heVZsxjmIDDq8n2GWW4QT5GA0tq0QLkD_KYJx8eWQHrwSTCvVGpUcLf74jrQBKG6jrpxZtdZ4RBIjD8nu5m7Ssr0FBhvjNayijaDCnUV3F9jKd79drZablI8YQvCkafFcSVlxgEwp11bNgOiEyw1AzMYJ3f-RI6zpEJVZB9ZKcFy9ayZsZiRy2sjFZizVji_AuEqxlXFQX9M1_Ou4bERM35AqcFl7BQtVNnvFFGTeGTAcAgOICMe6hu3bVwyKnSsr8O5ImMEOUhmIQJ4THugpBk2h1mhfw1a8phlRLT1k23tuWLHEk-HpPrnCCUCbQa5413rpcefrUejOariTiADXi0ihkML5GYgyOZ_fo09kaMXAd3qbGnk6qHFT2vbmxiW6YWd3pWv7QwgHSc_O3c5oYR1JCd3bLrPDYRISAHJsa0rgbzh_iHgBuKVZMhtDrQI77zjpkxJxMekmk2AufLLTNvD91ng35stbi5nWCgRAMwCpEzF00y3S4swaKDMxYqfG0YrgUXdYTDjJnyMbhjwjvwP7BqtIGliyFHVz7kWyTF-iVFkxSd_w2LWU2SqV3toTYYo_5BIuiQPyVd9ZdCZIn3wEDVu0y0\" \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=\"77173\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9 - \u30af\u30e9\u30b9\u56f3\r\n\r\nclass \u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9 {\r\n    - \u4e0d\u6b63\u30eb\u30fc\u30eb\u30ea\u30dd\u30b8\u30c8\u30ea fraudRepo\r\n    - \u53d6\u5f15\u30ea\u30dd\u30b8\u30c8\u30ea txnRepo\r\n    + checkFraud(txn: \u53d6\u5f15): \u4e0d\u6b63\u7d50\u679c\r\n    - evaluateRules(txn: \u53d6\u5f15): List&lt;\u30eb\u30fc\u30eb&gt;\r\n    - calculateRiskScore(txn: \u53d6\u5f15): Double\r\n    - isVelocityExceeded(userId: String): Boolean\r\n}\r\n\r\nclass \u4e0d\u6b63\u7d50\u679c {\r\n    + isBlocked: boolean\r\n    + riskScore: double\r\n    + blockedRules: List&lt;String&gt;\r\n    + getRiskLevel(): \u30ea\u30b9\u30af\u30ec\u30d9\u30eb\r\n}\r\n\r\nclass \u4e0d\u6b63\u30eb\u30fc\u30eb {\r\n    + id: Long\r\n    + ruleName: String\r\n    + threshold: Double\r\n    + isEnabled: boolean\r\n    + evaluate(txn: \u53d6\u5f15): boolean\r\n}\r\n\r\nclass \u53d6\u5f15 {\r\n    + id: String\r\n    + amount: BigDecimal\r\n    + userId: String\r\n    + timestamp: DateTime\r\n    + merchantId: String\r\n}\r\n\r\n\u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9 --&gt; \u4e0d\u6b63\u7d50\u679c : \u623b\u308a\u5024\r\n\u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9 --&gt; \u4e0d\u6b63\u30eb\u30fc\u30eb : \u4f7f\u7528\r\n\u4e0d\u6b63\u691c\u51fa\u30b5\u30fc\u30d3\u30b9 --&gt; \u53d6\u5f15 : \u691c\u8a3c\r\n\u4e0d\u6b63\u7d50\u679c ..&gt; \u4e0d\u6b63\u30eb\u30fc\u30eb : \u542b\u3080\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:ZLJBQjj05DqBz0-pT37E1uXYGaWA0TD54heVZsxjmIDDq8n2GWW4QT5GA0tq0QLkD_KYJx8eWQHrwSTCvVGpUcLf74jrQBKG6jrpxZtdZ4RBIjD8nu5m7Ssr0FBhvjNayijaDCnUV3F9jKd79drZablI8YQvCkafFcSVlxgEwp11bNgOiEyw1AzMYJ3f-RI6zpEJVZB9ZKcFy9ayZsZiRy2sjFZizVji_AuEqxlXFQX9M1_Ou4bERM35AqcFl7BQtVNnvFFGTeGTAcAgOICMe6hu3bVwyKnSsr8O5ImMEOUhmIQJ4THugpBk2h1mhfw1a8phlRLT1k23tuWLHEk-HpPrnCCUCbQa5413rpcefrUejOariTiADXi0ihkML5GYgyOZ_fo09kaMXAd3qbGnk6qHFT2vbmxiW6YWd3pWv7QwgHSc_O3c5oYR1JCd3bLrPDYRISAHJsa0rgbzh_iHgBuKVZMhtDrQI77zjpkxJxMekmk2AufLLTNvD91ng35stbi5nWCgRAMwCpEzF00y3S4swaKDMxYqfG0YrgUXdYTDjJnyMbhjwjvwP7BqtIGliyFHVz7kWyTF-iVFkxSd_w2LWU2SqV3toTYYo_5BIuiQPyVd9ZdCZIn3wEDVu0y0\" \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:XPF1QiCm38RlWRo3ZnsbVO0mIkcwmQ3iq9RT5KTBJ1sxs79f6NltAKdT9Lks-IPBl_JfDrvw0aUXrcb2YZIA9mUXM2EX96ND3jr9IHGpyQ31Ux5MK3geqoHDP7inNlwU9eBFh4jlWqQ_nQFrYgoxYBVsakDOjNTWFBGTUcLqDbz5Ko4hb8UstuGpMLzqbrq7eG-QObSyWGv0s8uVqsoKf_ickuWI2Le6tMYKF-oaTJYcMzkGQumQvLzHMwdeydYMY0KMa-3HFHUPs95JfcJ5obgDODBauvjp7N7qQyhDLjphW2pEewRBk4YKYQ8tVohoJj1kUTsfcxk85ILIiyy6JwWdJ7CBHdYuIu-6CJRMb3S6phv0ZN6pU4-LGrzPNGozQTPvDC3nptNYuupvcu-urQiOyWr9eBR141kkoZLALOEEcU6RtCXLZVm3wYEJCysUmvYgqSaA3FL5BT0lFsIs63nf9XnISCR_BsWypnh0Fslx3cI2xLC54qV9TUfyFcmghI5G3KIQBD4K_D4_0G00\" 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=\"77174\"><strong data-nodeid=\"77450\">\u6ce8\u610f\uff1a<\/strong>\u30ec\u30d9\u30eb4\u306e\u56f3\u306f\u3001\u4ee5\u4e0b\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30b3\u30fc\u30c9\u304b\u3089\u81ea\u52d5\u751f\u6210\u3059\u308b\u306e\u304c\u6700\u9069\u3067\u3059\uff1a<\/p>\n<ul data-nodeid=\"77175\">\n<li data-nodeid=\"77176\">\n<p data-nodeid=\"77177\"><strong data-nodeid=\"77457\">Visual Paradigm\u306e\u30b3\u30fc\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/strong>\u6a5f\u80fd<\/p>\n<\/li>\n<li data-nodeid=\"77178\">\n<p data-nodeid=\"77179\">IntelliJ IDEA\u306e\u7d44\u307f\u8fbc\u307f\u56f3\u751f\u6210\u6a5f\u80fd<\/p>\n<\/li>\n<li data-nodeid=\"77180\">\n<p data-nodeid=\"77181\">API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7528\u306eSwagger\/OpenAPI<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"77182\"\/>\n<h2 data-nodeid=\"77183\">\ud83d\udee0\ufe0f \u63a8\u5968\u30c4\u30fc\u30eb: Visual Paradigm + AI\u6a5f\u80fd<\/h2>\n<h3 data-nodeid=\"77184\">\u306a\u305cVisual Paradigm\u306a\u306e\u304b\uff1f<\/h3>\n<p data-nodeid=\"77185\">Visual Paradigm\u306f\u3001C4\u56f3\u3092\u30cd\u30a4\u30c6\u30a3\u30d6\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5f37\u529b\u306aAI\u652f\u63f4\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u5305\u62ec\u7684\u306a\u30e2\u30c7\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\u3067\u3059\uff1a<\/p>\n<h3 data-nodeid=\"77186\">C4\u30e2\u30c7\u30ea\u30f3\u30b0\u306e\u4e3b\u306a\u6a5f\u80fd\uff1a<\/h3>\n<ol data-nodeid=\"77187\">\n<li data-nodeid=\"77188\">\n<p data-nodeid=\"77189\"><strong data-nodeid=\"77469\">AI\u99c6\u52d5\u306e\u56f3\u751f\u6210<\/strong><\/p>\n<ul data-nodeid=\"77190\">\n<li data-nodeid=\"77191\">\n<p data-nodeid=\"77192\">\u30b7\u30b9\u30c6\u30e0\u3092\u5e73\u6613\u306a\u82f1\u8a9e\u3067\u8aac\u660e\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"77193\">\n<p data-nodeid=\"77194\">AI\u304c\u9069\u5207\u306aC4\u30ec\u30d9\u30eb\u306e\u56f3\u3092\u63d0\u6848\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"77195\">\n<p data-nodeid=\"77196\">\u521d\u671f\u69cb\u9020\u3092\u81ea\u52d5\u751f\u6210\u3059\u308b<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"77197\">\n<p data-nodeid=\"77198\"><strong data-nodeid=\"77476\">\u30b9\u30de\u30fc\u30c8\u30ec\u30a4\u30a2\u30a6\u30c8\u30a8\u30f3\u30b8\u30f3<\/strong><\/p>\n<ul data-nodeid=\"77199\">\n<li data-nodeid=\"77200\">\n<p data-nodeid=\"77201\">\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u81ea\u52d5\u914d\u7f6e<\/p>\n<\/li>\n<li data-nodeid=\"77202\">\n<p data-nodeid=\"77203\">\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u63a5\u7d9a\u7dda\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/p>\n<\/li>\n<li data-nodeid=\"77204\">\n<p data-nodeid=\"77205\">\u56f3\u5168\u4f53\u306b\u4e00\u8cab\u3057\u305f\u30b9\u30bf\u30a4\u30eb\u3092\u9069\u7528<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"77206\">\n<p data-nodeid=\"77207\"><strong data-nodeid=\"77483\">\u30b3\u30fc\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/strong><\/p>\n<ul data-nodeid=\"77208\">\n<li data-nodeid=\"77209\">\n<p data-nodeid=\"77210\">\u30b3\u30fc\u30c9\u3092\u9006\u306b\u89e3\u6790\u3057\u3066\u56f3\u306b\u5909\u63db\u3059\u308b\uff08\u30ec\u30d9\u30eb4\uff09<\/p>\n<\/li>\n<li data-nodeid=\"77211\">\n<p data-nodeid=\"77212\">\u56f3\u3092\u524d\u5411\u304d\u306b\u89e3\u6790\u3057\u3066\u30b3\u30fc\u30c9\u306e\u9aa8\u683c\u3092\u751f\u6210\u3059\u308b<\/p>\n<\/li>\n<li data-nodeid=\"77213\">\n<p data-nodeid=\"77214\">\u56f3\u3092\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u3068\u540c\u671f\u3055\u305b\u308b<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"77215\">\n<p data-nodeid=\"77216\"><strong data-nodeid=\"77490\">\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd<\/strong><\/p>\n<ul data-nodeid=\"77217\">\n<li data-nodeid=\"77218\">\n<p data-nodeid=\"77219\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u30c1\u30fc\u30e0\u5354\u50cd<\/p>\n<\/li>\n<li data-nodeid=\"77220\">\n<p data-nodeid=\"77221\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u306e\u7d71\u5408<\/p>\n<\/li>\n<li data-nodeid=\"77222\">\n<p data-nodeid=\"77223\">\u8907\u6570\u5f62\u5f0f\uff08PNG\u3001PDF\u3001SVG\uff09\u3078\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-nodeid=\"77224\">\n<p data-nodeid=\"77225\"><strong data-nodeid=\"77497\">C4\u30e2\u30c7\u30eb\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/strong><\/p>\n<ul data-nodeid=\"77226\">\n<li data-nodeid=\"77227\">\n<p data-nodeid=\"77228\">\u5404C4\u30ec\u30d9\u30eb\u7528\u306e\u4e8b\u524d\u69cb\u7bc9\u6e08\u307f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/p>\n<\/li>\n<li data-nodeid=\"77229\">\n<p data-nodeid=\"77230\">\u696d\u754c\u5225\u4f8b<\/p>\n<\/li>\n<li data-nodeid=\"77231\">\n<p 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data-nodeid=\"77616\">\u30ec\u30d9\u30eb2\uff08\u30b3\u30f3\u30c6\u30ca\uff09\uff1a<\/strong>\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea \u2192 API\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4 \u2192 \u652f\u6255\u3044\u30b5\u30fc\u30d3\u30b9 \u2192 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u2192 \u9280\u884cAPI<\/p>\n<p id=\"FBKlsJZ\"><img alt=\"\" class=\"alignnone size-full wp-image-25299\" decoding=\"async\" height=\"1239\" loading=\"lazy\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffcdc3199.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffcdc3199.png 642w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffcdc3199-155x300.png 155w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffcdc3199-534x1030.png 534w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffcdc3199-78x150.png 78w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffcdc3199-400x772.png 400w\" width=\"642\"\/><\/p>\n<p data-nodeid=\"77302\"><strong data-nodeid=\"77621\">\u30ec\u30d9\u30eb3\uff08\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\uff09\uff1a<\/strong>\u652f\u6255\u3044\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc \u2192 \u53d6\u5f15\u30de\u30cd\u30fc\u30b8\u30e3\u30fc \u2192 \u4e0d\u6b63\u691c\u51fa \u2192 \u6b8b\u9ad8\u8a08\u7b97 \u2192 \u53d6\u5f15\u30ea\u30dd\u30b8\u30c8\u30ea<\/p>\n<p id=\"FTbCKqG\"><img alt=\"\" class=\"alignnone size-full wp-image-25300\" decoding=\"async\" height=\"1150\" loading=\"lazy\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f.png 950w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f-248x300.png 248w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f-851x1030.png 851w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f-768x930.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f-124x150.png 124w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/07\/img_6a56ffdfb6c2f-400x484.png 400w\" width=\"950\"\/><\/p>\n<p data-nodeid=\"77303\"><strong data-nodeid=\"77631\">\u30ec\u30d9\u30eb4\uff08\u30b3\u30fc\u30c9\uff09\uff1a<\/strong>\u00a0<code data-backticks=\"1\" data-nodeid=\"77626\">PaymentController.transfer()<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"77628\">TransactionManager.process()<\/code>\u00a0\u2192\u00a0<code data-backticks=\"1\" data-nodeid=\"77630\">FraudDetection.checkFraud()<\/code><\/p>\n<p id=\"hjXjyBi\"><img alt=\"\" class=\"alignnone size-full wp-image-25301\" decoding=\"async\" height=\"365\" loading=\"lazy\" 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