{"id":9468,"date":"2026-05-21T15:55:49","date_gmt":"2026-05-21T07:55:49","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/ru\/mastering-uml-class-diagrams-a-practical-case-study-in-system-design-with-plantuml\/"},"modified":"2026-05-30T16:13:36","modified_gmt":"2026-05-30T08:13:36","slug":"mastering-uml-class-diagrams-a-practical-case-study-in-system-design-with-plantuml","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/ru\/mastering-uml-class-diagrams-a-practical-case-study-in-system-design-with-plantuml\/","title":{"rendered":"\u041e\u0432\u043b\u0430\u0434\u0435\u043d\u0438\u0435 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 UML: \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c PlantUML"},"content":{"rendered":"<h2 data-nodeid=\"111\"><strong data-nodeid=\"293\">\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/strong><\/h2>\n<p data-nodeid=\"112\">\u0412 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0441\u043b\u043e\u0436\u043d\u043e\u0439 \u0441\u0440\u0435\u0434\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0447\u0435\u0442\u043a\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u044f \u0438 \u0442\u043e\u0447\u043d\u043e\u0435 \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u043c\u0435\u044e\u0442 \u043f\u0435\u0440\u0432\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u0441\u043f\u0435\u0445\u0430 \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u041e\u0434\u043d\u0438\u043c \u0438\u0437 \u0441\u0430\u043c\u044b\u0445 \u043c\u043e\u0449\u043d\u044b\u0445 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 \u0430\u0440\u0441\u0435\u043d\u0430\u043b\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u043e\u0440\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f<strong data-nodeid=\"303\">\u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 UML<\/strong>\u2014\u0432\u0438\u0437\u0443\u0430\u043b\u044c\u043d\u044b\u0439 \u044f\u0437\u044b\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u043b\u0443\u0436\u0438\u0442 \u043c\u043e\u0441\u0442\u043e\u043c \u043c\u0435\u0436\u0434\u0443 \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0442\u043d\u044b\u043c\u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u0438 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439.<\/p>\n<p data-nodeid=\"113\">\u0412 \u044d\u0442\u043e\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f, \u043a\u0430\u043a \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u0441\u043b\u0443\u0436\u0430\u0442 \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430\u043c \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0442\u044c \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u0447\u0435\u0442\u043a\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u041d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u043a\u0430\u0437\u0430\u043c\u0438 \u0432 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u0438 \u043c\u044b \u043f\u043e\u043a\u0430\u0436\u0435\u043c, \u043a\u0430\u043a \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0443\u0442\u043e\u0447\u043d\u044f\u0442\u044c \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u0441 \u0442\u0440\u0435\u0445 \u0442\u043e\u0447\u0435\u043a \u0437\u0440\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u2014 \u043a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439, \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438, \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f<strong data-nodeid=\"311\">PlantUML<\/strong>\u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u043e\u0439, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0439 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438.<\/p>\n<p data-nodeid=\"114\">\u041d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u0442\u043e\u0433\u043e, \u044f\u0432\u043b\u044f\u0435\u0442\u0435\u0441\u044c \u043b\u0438 \u0432\u044b \u0431\u0438\u0437\u043d\u0435\u0441-\u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u043e\u043c, \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u0443\u044e\u0449\u0438\u043c \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0438 \u0434\u043e\u043c\u0435\u043d\u0430, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u043c, \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u043c API, \u0438\u043b\u0438 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u043a\u043e\u043c\u0430\u043d\u0434\u044b, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u043c \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u044c \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b, \u044d\u0442\u043e \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u044f\u0441\u043d\u043e\u0441\u0442\u0438, \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044e \u043d\u0435\u043e\u0434\u043d\u043e\u0437\u043d\u0430\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044e \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438.<\/p>\n<hr data-nodeid=\"115\"\/>\n<h2 data-nodeid=\"116\"><strong data-nodeid=\"318\">\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c \u043a\u043b\u0430\u0441\u0441\u043e\u0432: \u043a\u0440\u0430\u0442\u043a\u0438\u0439 \u043e\u0431\u0437\u043e\u0440 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0439<\/strong><\/h2>\n<p data-nodeid=\"117\"><em data-nodeid=\"322\">(\u0421\u0436\u0430\u0442\u043e \u0438\u0437 \u043e\u0441\u043d\u043e\u0432\u043e\u043f\u043e\u043b\u0430\u0433\u0430\u044e\u0449\u0438\u0445 \u0437\u043d\u0430\u043d\u0438\u0439)<\/em><\/p>\n<p data-nodeid=\"118\">\u0410<strong data-nodeid=\"328\">\u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043b\u0430\u0441\u0441\u043e\u0432<\/strong>\u0432 UML \u2014 \u044d\u0442\u043e \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b, \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0430\u044f:<\/p>\n<ul data-nodeid=\"119\">\n<li data-nodeid=\"120\">\n<p data-nodeid=\"121\"><strong data-nodeid=\"333\">\u041a\u043b\u0430\u0441\u0441\u044b<\/strong>: \u0427\u0435\u0440\u0442\u0435\u0436\u0438, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0441 \u0430\u0442\u0440\u0438\u0431\u0443\u0442\u0430\u043c\u0438 (\u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435) \u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u043c\u0438 (\u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435)<\/p>\n<\/li>\n<li data-nodeid=\"122\">\n<p data-nodeid=\"123\"><strong data-nodeid=\"338\">\u0421\u0432\u044f\u0437\u0438<\/strong>: \u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435, \u0430\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u044f, \u0430\u0433\u0440\u0435\u0433\u0430\u0446\u0438\u044f, \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044f \u0438 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u044c<\/p>\n<\/li>\n<li data-nodeid=\"124\">\n<p data-nodeid=\"125\"><strong data-nodeid=\"357\">\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f<\/strong>: \u0412\u0438\u0434\u0438\u043c\u043e\u0441\u0442\u044c (<code data-backticks=\"1\" data-nodeid=\"343\">+<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"345\">-<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"347\">#<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"349\">~<\/code>), \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u044c (<code data-backticks=\"1\" data-nodeid=\"351\">1<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"353\">0..*<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"355\">1..5<\/code>), \u0438 \u043d\u0430\u0432\u0438\u0433\u0430\u0431\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c<\/p>\n<\/li>\n<\/ul>\n<h3 data-nodeid=\"126\"><strong data-nodeid=\"361\">\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043d\u043e\u0442\u0430\u0446\u0438\u0438<\/p>\n<p><\/strong><\/h3>\n<p id=\"UHnOxfB\"><img alt=\"\" class=\"alignnone size-full wp-image-24654\" decoding=\"async\" height=\"184\" loading=\"lazy\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8.png 424w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8-300x130.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8-150x65.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9275d5e8-400x174.png 400w\" width=\"424\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">PlantUML<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"127\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass Order {\r\n  -orderId: String\r\n  -orderDate: Date\r\n  +calculateTotal(): Double\r\n  +addItem(item: Product, qty: int): void\r\n}\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:HOwn2W8n44JxGFvXonFr1r9TONELWlx0cWqIsCjYiZaGyT_TO64ppBoPOkQcMBMlx5raR0tEbLA5jtS0Hnb-eG1NhRay_ko4cW8C7MmVaMDdIpTHv6bdbVGx_qeaMZIjKpO9SAb2FUe1dleAa8lQU9DCtdsycrCXk_85\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3 data-nodeid=\"128\"><strong data-nodeid=\"365\">\u041a\u0440\u0430\u0442\u043a\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u0442\u0438\u043f\u0430\u043c \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0439<\/strong><\/h3>\n<table data-nodeid=\"130\">\n<thead data-nodeid=\"131\">\n<tr data-nodeid=\"132\">\n<th data-nodeid=\"134\">\u0422\u0438\u043f<\/th>\n<th data-nodeid=\"135\">\u0421\u0438\u043c\u0432\u043e\u043b<\/th>\n<th data-nodeid=\"136\">\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/th>\n<th data-nodeid=\"137\">\u041f\u0440\u0438\u043c\u0435\u0440<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"142\">\n<tr data-nodeid=\"143\">\n<td data-nodeid=\"144\"><strong data-nodeid=\"373\">\u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/strong><\/td>\n<td data-nodeid=\"145\">`\u2013<\/td>\n<td data-nodeid=\"146\">&gt;`<\/td>\n<td data-nodeid=\"147\">\u00ab\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f-\u0441\u00bb<\/td>\n<\/tr>\n<tr data-nodeid=\"150\">\n<td data-nodeid=\"151\"><strong data-nodeid=\"384\">\u0410\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u044f<\/strong><\/td>\n<td data-nodeid=\"152\"><code data-backticks=\"1\" data-nodeid=\"385\">--<\/code><\/td>\n<td data-nodeid=\"153\">\u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043d\u0430\u044f \u0441\u0432\u044f\u0437\u044c<\/td>\n<td data-nodeid=\"154\"><code data-backticks=\"1\" data-nodeid=\"387\">Order -- Customer<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"155\">\n<td data-nodeid=\"156\"><strong data-nodeid=\"391\">\u0410\u0433\u0440\u0435\u0433\u0430\u0446\u0438\u044f<\/strong><\/td>\n<td data-nodeid=\"157\"><code data-backticks=\"1\" data-nodeid=\"392\">o--<\/code><\/td>\n<td data-nodeid=\"158\">\u00ab\u0438\u043c\u0435\u0435\u0442-\u0430\u00bb (\u0441\u043b\u0430\u0431\u043e\u0435)<\/td>\n<td data-nodeid=\"159\"><code data-backticks=\"1\" data-nodeid=\"397\">Warehouse o-- Product<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"160\">\n<td data-nodeid=\"161\"><strong data-nodeid=\"401\">\u041a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044f<\/strong><\/td>\n<td data-nodeid=\"162\"><code data-backticks=\"1\" data-nodeid=\"402\">*--<\/code><\/td>\n<td data-nodeid=\"163\">\u00ab\u0432\u043b\u0430\u0434\u0435\u0435\u0442-\u0430\u00bb (\u0441\u0438\u043b\u044c\u043d\u043e\u0435)<\/td>\n<td data-nodeid=\"164\"><code data-backticks=\"1\" data-nodeid=\"407\">Order *-- OrderItem<\/code><\/td>\n<\/tr>\n<tr data-nodeid=\"165\">\n<td data-nodeid=\"166\"><strong data-nodeid=\"411\">\u0417\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u044c<\/strong><\/td>\n<td data-nodeid=\"167\"><code data-backticks=\"1\" data-nodeid=\"412\">..&gt;<\/code><\/td>\n<td data-nodeid=\"168\">\u00ab\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u00bb (\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435)<\/td>\n<td data-nodeid=\"169\"><code data-backticks=\"1\" data-nodeid=\"417\">PaymentService ..&gt; Logger<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"170\"\/>\n<h2 data-nodeid=\"171\"><strong data-nodeid=\"421\">\u041a\u0435\u0439\u0441: \u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u043a\u0430\u0437\u0430\u043c\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u0438<\/strong><\/h2>\n<h3 data-nodeid=\"172\"><strong data-nodeid=\"425\">\u0411\u0438\u0437\u043d\u0435\u0441-\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f<\/strong><\/h3>\n<p data-nodeid=\"173\">\u041e\u043d\u043b\u0430\u0439\u043d-\u0440\u0438\u0442\u0435\u0439\u043b\u0435\u0440\u0443 \u043d\u0443\u0436\u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442:<\/p>\n<ol data-nodeid=\"174\">\n<li data-nodeid=\"175\">\n<p data-nodeid=\"176\">\u0423\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043a\u043b\u0438\u0435\u043d\u0442\u0430\u043c\u0438, \u0442\u043e\u0432\u0430\u0440\u0430\u043c\u0438 \u0438 \u0437\u0430\u043a\u0430\u0437\u0430\u043c\u0438<\/p>\n<\/li>\n<li data-nodeid=\"177\">\n<p data-nodeid=\"178\">\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0437\u0430\u043a\u0430\u0437\u0430 \u0441 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e\u043c \u0438 \u0446\u0435\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c<\/p>\n<\/li>\n<li data-nodeid=\"179\">\n<p data-nodeid=\"180\">\u041e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u043e\u043f\u043b\u0430\u0442\u044b<\/p>\n<\/li>\n<li data-nodeid=\"181\">\n<p data-nodeid=\"182\">\u041e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u0441\u0442\u0430\u0442\u0443\u0441 \u0437\u0430\u043a\u0430\u0437\u0430 \u043d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430<\/p>\n<\/li>\n<li data-nodeid=\"183\">\n<p data-nodeid=\"184\">\u041f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0442\u043e\u0432\u0430\u0440\u0430\u043c \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0430\u0442\u044c \u043a \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u044f\u043c<\/p>\n<\/li>\n<li data-nodeid=\"185\">\n<p data-nodeid=\"186\">\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u043f\u043e\u043a\u0443\u043f\u043a\u0443 \u0431\u0435\u0437 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0446\u0438\u0438 (\u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0430 \u043a \u043a\u043b\u0438\u0435\u043d\u0442\u0443)<\/p>\n<\/li>\n<\/ol>\n<h3 data-nodeid=\"187\"><strong data-nodeid=\"436\">\u042d\u0442\u0430\u043f 1: \u041a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c (\u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u0430 \u0434\u043e\u043c\u0435\u043d\u0430)<\/strong><\/h3>\n<p data-nodeid=\"188\"><em data-nodeid=\"440\">\u041d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u044f\u0437\u044b\u043a\u0430, \u0441 \u0430\u043a\u0446\u0435\u043d\u0442\u043e\u043c \u043d\u0430 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0438 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043c\u0438\u0440\u0430<\/em><\/p>\n<\/p>\n<p id=\"AjOBHwj\"><img alt=\"\" class=\"alignnone size-full wp-image-24655\" decoding=\"async\" height=\"688\" loading=\"lazy\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb.png 865w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-300x239.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-768x611.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-150x119.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb958147eb-400x318.png 400w\" width=\"865\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:VLDDJyCm3BrNwd-mUa526cBN7X3Jne730F4FtCHiaV95uXmcn7_7QJj61U9KEtb-VdvExpDZuk9isx1XIx0DNb7aWXRsGPFjuM6r3SvHKWIxuD3ujcaRPJ5ds9RCGQxWesq0F3ggNnAGhK4-cXYDFsoqJfHpstnUIbzIq4Nnib9JLib4Di7NTC1CByaeMbHkaUaGqkcVqX_evwJF-a8DdueRA7sdEo4RfJ9ooJNYm6WtBXJFluaUcTn4zbxGYsEd6XTlUDOfJ6KOAPRJuicHdwUDKx8dFWOzjapeCwgg_N4ymBczN1b7eit5cUuANibYHLPpHV3t2hfr1wiLTBStDzVTF7OFqQAY37TjCvrKr7M5hI-mSQWULF0isnt1v-tyGJgZCKR2bC7u1Nu2ZWswowPw6CW6VyZYxbBBHShPeXuoiRn43SEfOjl61oP8vd1a26-JY6hDnizJ9eholAGs0uAQ_RWQbnbBKaTvHIAJApbw_TFjjY4vgForpxqayYTy0G00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/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:VLFDQjj04BuBz0wBBuL0GdFD8IIabnpQvXNMqjOMM9AxkpgOKaZiqXz8wsEXjxw1KEF4jMlx5MRVgD_isd55Ip78ixFpVVFDxCoPiLBRAX_4aStiG0dwHcjQkVSqeuqRkmdLj7ItjABQJGNzmkKThk0w4R3MyCne9TndMi9O077DUFpMz5FGmaSWnbs3SaxpE8gZP22D4HULiMMkj7WJHq8KCbVyhtAP3TWm_Mmup8hUUPfgPKmSlTr3htIPLebj8rDb4fqDRLOMVEnAewvqbgWMya9QrIlrw3_GFw9VwdIdhsJpHPLtbNuyFWEPbsgbhGnRjhHoS9wNLM7_9hgqAWzahojPeDiZjgiYirkTOAgwdg9ThHpbgjXMEmo7vyhsozIdrB8mCc7jbzuXj-bnbUKAslBXbkw9eE_Kk2azy3iyzhzpt167XwBpzEZeeBEj-KJW7Mi4yjDzWZLpOt4QH-6M4GSCETv3V7M0tOG90VoUvW6qUwv_9DgXtc4sVhW9K7DCoiIdewO53YYVjRD_HqpXXb4yeCZBGnZoqgAjToztrqz0rxG1f7OVGD24AjqDvloKsrMKLWcTzVfMbA-2NEugVKNWWfiJKi_e3fWn70tMOXgaine_zRmT89_nAYpPm6uXbebygng_6XzPihi58LmBrB_Xhw2vy0jLW-E1i_8EkIznf8fKi3oMUOO3zlSt\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"189\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u041a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c: \u0434\u043e\u043c\u0435\u043d \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u0438\r\n\r\nclass Customer {\r\n  name\r\n  email\r\n  shippingAddress\r\n}\r\n\r\nclass Product {\r\n  name\r\n  description\r\n  basePrice\r\n}\r\n\r\nclass Category {\r\n  name\r\n  description\r\n}\r\n\r\nclass Order {\r\n  orderNumber\r\n  orderDate\r\n  status\r\n  totalAmount\r\n}\r\n\r\nclass OrderItem {\r\n  quantity\r\n  unitPrice\r\n  subtotal\r\n}\r\n\r\nclass Payment {\r\n  paymentMethod\r\n  transactionId\r\n  amount\r\n  timestamp\r\n}\r\n\r\n' \u0421\u0432\u044f\u0437\u0438\r\nCustomer \"1\" -- \"0..*\" Order : \u0440\u0430\u0437\u043c\u0435\u0449\u0430\u0435\u0442 &gt;\r\nOrder \"1\" *-- \"1..*\" OrderItem : \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 &gt;\r\nProduct \"1\" -- \"0..*\" OrderItem : \u0444\u0438\u0433\u0443\u0440\u0438\u0440\u0443\u0435\u0442 \u0432 &gt;\r\nProduct \"0..*\" -- \"1\" Category : \u043f\u0440\u0438\u043d\u0430\u0434\u043b\u0435\u0436\u0438\u0442 \u043a &gt;\r\nOrder \"1\" -- \"1..*\" Payment : \u043e\u043f\u043b\u0430\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f &gt;\r\n\r\nnote right of Order\r\n  \u0417\u0430\u043a\u0430\u0437 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0438\u0435 \u043a\u043b\u0438\u0435\u043d\u0442\u0430\r\n  \u0441\u043e\u0432\u0435\u0440\u0448\u0438\u0442\u044c \u043f\u043e\u043a\u0443\u043f\u043a\u0443 \u0438 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044e\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:VLFDQjj04BuBz0wBBuL0GdFD8IIabnpQvXNMqjOMM9AxkpgOKaZiqXz8wsEXjxw1KEF4jMlx5MRVgD_isd55Ip78ixFpVVFDxCoPiLBRAX_4aStiG0dwHcjQkVSqeuqRkmdLj7ItjABQJGNzmkKThk0w4R3MyCne9TndMi9O077DUFpMz5FGmaSWnbs3SaxpE8gZP22D4HULiMMkj7WJHq8KCbVyhtAP3TWm_Mmup8hUUPfgPKmSlTr3htIPLebj8rDb4fqDRLOMVEnAewvqbgWMya9QrIlrw3_GFw9VwdIdhsJpHPLtbNuyFWEPbsgbhGnRjhHoS9wNLM7_9hgqAWzahojPeDiZjgiYirkTOAgwdg9ThHpbgjXMEmo7vyhsozIdrB8mCc7jbzuXj-bnbUKAslBXbkw9eE_Kk2azy3iyzhzpt167XwBpzEZeeBEj-KJW7Mi4yjDzWZLpOt4QH-6M4GSCETv3V7M0tOG90VoUvW6qUwv_9DgXtc4sVhW9K7DCoiIdewO53YYVjRD_HqpXXb4yeCZBGnZoqgAjToztrqz0rxG1f7OVGD24AjqDvloKsrMKLWcTzVfMbA-2NEugVKNWWfiJKi_e3fWn70tMOXgaine_zRmT89_nAYpPm6uXbebygng_6XzPihi58LmBrB_Xhw2vy0jLW-E1i_8EkIznf8fKi3oMUOO3zlSt\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:VLDDJyCm3BrNwd-mUa526cBN7X3Jne730F4FtCHiaV95uXmcn7_7QJj61U9KEtb-VdvExpDZuk9isx1XIx0DNb7aWXRsGPFjuM6r3SvHKWIxuD3ujcaRPJ5ds9RCGQxWesq0F3ggNnAGhK4-cXYDFsoqJfHpstnUIbzIq4Nnib9JLib4Di7NTC1CByaeMbHkaUaGqkcVqX_evwJF-a8DdueRA7sdEo4RfJ9ooJNYm6WtBXJFluaUcTn4zbxGYsEd6XTlUDOfJ6KOAPRJuicHdwUDKx8dFWOzjapeCwgg_N4ymBczN1b7eit5cUuANibYHLPpHV3t2hfr1wiLTBStDzVTF7OFqQAY37TjCvrKr7M5hI-mSQWULF0isnt1v-tyGJgZCKR2bC7u1Nu2ZWswowPw6CW6VyZYxbBBHShPeXuoiRn43SEfOjl61oP8vd1a26-JY6hDnizJ9eholAGs0uAQ_RWQbnbBKaTvHIAJApbw_TFjjY4vgForpxqayYTy0G00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p data-nodeid=\"190\"><strong data-nodeid=\"444\">\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043f\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e:<\/strong><\/p>\n<ul data-nodeid=\"191\">\n<li data-nodeid=\"192\">\n<p data-nodeid=\"193\">\u041a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044f (<code data-backticks=\"1\" data-nodeid=\"446\">*--<\/code>) \u043c\u0435\u0436\u0434\u0443\u00a0<code data-backticks=\"1\" data-nodeid=\"448\">\u0417\u0430\u043a\u0430\u0437<\/code>\u00a0\u0438\u00a0<code data-backticks=\"1\" data-nodeid=\"450\">\u042d\u043b\u0435\u043c\u0435\u043d\u0442 \u0437\u0430\u043a\u0430\u0437\u0430<\/code>: \u042d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u043d\u0435 \u043c\u043e\u0433\u0443\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0431\u0435\u0437 \u0437\u0430\u043a\u0430\u0437\u0430<\/p>\n<\/li>\n<li data-nodeid=\"194\">\n<p data-nodeid=\"195\">\u0410\u0441\u0441\u043e\u0446\u0438\u0430\u0446\u0438\u044f \u043c\u0435\u0436\u0434\u0443\u00a0<code data-backticks=\"1\" data-nodeid=\"453\">\u0422\u043e\u0432\u0430\u0440<\/code>\u00a0\u0438\u00a0<code data-backticks=\"1\" data-nodeid=\"455\">\u041a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u044f<\/code>: \u0422\u043e\u0432\u0430\u0440\u044b \u043c\u043e\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/p>\n<\/li>\n<li data-nodeid=\"196\">\n<p data-nodeid=\"197\">\u041c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u044c<code data-backticks=\"1\" data-nodeid=\"458\">0..*<\/code>\u0434\u043b\u044f \u0437\u0430\u043a\u0430\u0437\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0430: \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043e\u043a\u0443\u043f\u043a\u0438 \u043a\u0430\u043a \u0433\u043e\u0441\u0442\u044f<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"198\"\/>\n<h3 data-nodeid=\"199\"><strong data-nodeid=\"463\">\u0424\u0430\u0437\u0430 2: \u041c\u043e\u0434\u0435\u043b\u044c \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 (\u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u0430 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430)<\/strong><\/h3>\n<p data-nodeid=\"200\"><em data-nodeid=\"467\">\u0424\u043e\u043a\u0443\u0441 \u043d\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442\u0430\u0445, \u0441\u043a\u0440\u044b\u0442\u0438\u0435 \u0434\u0435\u0442\u0430\u043b\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438<\/em><\/p>\n<\/p>\n<p id=\"fNvtqQK\"><img alt=\"\" class=\"alignnone size-full wp-image-24656\" decoding=\"async\" height=\"436\" loading=\"lazy\" sizes=\"auto, (max-width: 1632px) 100vw, 1632px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04.png 1632w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-300x80.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-1030x275.png 1030w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-768x205.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-1536x410.png 1536w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-150x40.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9a2b0b04-400x107.png 400w\" width=\"1632\"\/><\/p>\n<p data-nodeid=\"200\"><em data-nodeid=\"467\">\u00a0<\/em><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLHBRkCm3DqRy1suQu89SW1Z47I0R0nCqIBf1LIPJeJAb4UY0XZ5t7resSuaZhipoSV7tvEV0olFiR5vneOjmh55RMgZ5Hj7yE8gj0KSqL-CHYY9qTTAOyYpF3EJ1UMhhz1FgAyy0_YXFIh655Zf6DWrwCjAkDWREct0C3QXWDycyC-4AiMnVt_ThGj8jdmdeXFomE8IwaennyMscWeUMN4CyuGDXEGVymQGi7muPr7HqBMoEjg9vzsniWjrNnnXbsT_PrjuKrs3n6_UoOQ2y-Ccsi4UeuzTjKDWZwoCbUv6eCorlXe73D5oelDOHwecDlQAWjBzjMuvLUCYyTYfq1nIqiGoRxoaYt0vtyrEU4Rz-UiYNQaFOmrtAncbYfflA_s9YaGwNG52EDkcno24s5zsuHgt2ZWaP19TZzuz4Cbdm1lKmbKkpbJZRDgg4Axo6CUPPGmZFYWpkRyLPufoBukh2iIneAl7HaQA_wAutsJotYrpK3KP4PJSv5vrJx375gb2qgP_ZVSlSBlTBHorW1Wmm6uH_Q3T0hIJZHcIn_1DqdM_1NZaw2dXyemSevoFPRFWwlk_Gp_K7cj3Gifdb28a4jOCjTHC5u96aJfXtyssHvTDQvELxXuatC55-GvMZT7UXO5t0uqZ9o8zRm1PRzTv9kk1lfM-fMSnv2_t3m00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/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:VLJTQjim5But-1rqjvQ5F40OeOFU13PQshw0QgkTcIDbaXm8Oz2cOsEiqCljOemzGiWIwlKdUONZDzedsKaJ9zkLhNFEz-dyV3fxnd9jisuQ1ZQngM3qWsOqeIdT5zUikAGvJOjFb1SVAQSx6hb_obkCljDZCOJl0fuf_IakYwyk70OQ8_mIBECm28D4Mg7FU2HOvq37GXyBtKzmUXy6Z3sFjE1MUCTEb1chka9tuXOxjZgHvmsMMD4rBVOgCVQ5Z-h0i7zoqDvjCN_6loSw5xPaKJvgIL6Fothnui9Zosrcwe06CzvUuSeWi9mgbGekownv6cNfWkT4MPvkkVUrac8G1XzgNJZaWwwGzb2hI1YZTDM9Ndckl9jPzKh7lh0yIP5T5OYwTfU78s6or7ewBSuo6I_OhERIyCWcIgvoygxAfAqo1SsH1orOwebtP1zSIWzg8tmZehSl-yYAdoPfOWSxA2NE8hjwqxkCI-Xhq68Wh7LJ2mD2uIQxPHgh2ZZoaToN0NDxWmY_Hgn4RPbANoLnLLkKScEMygZAgI7A4ZUKwSt_5AVtMYUBfGfWsAAhpKGgYYTHh7VIMzUQMQfQ9X0KPhAkkcUClj6eUeyvFT0CptH8UHYilyLcixrbl7ZakLy0CxSBwBQumkiUilPMz8QgWRu3SePzCC7TZ-2w-1_3SWm0ZW6yfJ6We-8B2gX0OI2L5HYvnJIOEblVAAuHz9FcG4sh1NRZaJuFB2j7HtVEC74-XcpctZQcUuIx36yOxXsvFUU_3vGtFUql-4U8ofsvN87CjPD-5rUES8QkmbjyXdTONAFBDsp7mN7VXUlwqrvibC17rrMS0SvPCMpIfBaR1aB6pDNeQjt30NlvBm00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"201\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u041c\u043e\u0434\u0435\u043b\u044c \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438: \u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432\r\n\r\ninterface IOrderService {\r\n  +createOrder(customerId: String, items: List&lt;OrderItemDTO&gt;): OrderDTO\r\n  +getOrder(orderId: String): OrderDTO\r\n  +updateOrderStatus(orderId: String, status: OrderStatus): boolean\r\n  +calculateOrderTotal(orderId: String): Money\r\n}\r\n\r\ninterface IPaymentProcessor {\r\n  +processPayment(orderId: String, paymentDetails: PaymentDTO): PaymentResult\r\n  +refundPayment(transactionId: String, amount: Money): RefundResult\r\n}\r\n\r\ninterface IInventoryService {\r\n  +checkAvailability(productId: String, quantity: int): boolean\r\n  +reserveItems(orderId: String, items: List&lt;ReservationItem&gt;): boolean\r\n  +releaseReservation(orderId: String): void\r\n}\r\n\r\nclass OrderDTO {\r\n  +orderId: String\r\n  +customerId: String\r\n  +items: List&lt;OrderItemDTO&gt;\r\n  +total: Money\r\n  +status: OrderStatus\r\n}\r\n\r\nclass OrderItemDTO {\r\n  +productId: String\r\n  +quantity: int\r\n  +unitPrice: Money\r\n}\r\n\r\n' \u0417\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438\r\nIOrderService ..&gt; IInventoryService : \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 &gt;\r\nIOrderService ..&gt; IPaymentProcessor : \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0438\u0440\u0443\u0435\u0442 &gt;\r\nIOrderService ..&gt; OrderDTO : \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 &gt;\r\n\r\nnote bottom of IOrderService\r\n  \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u043a\u0430\u0437\u0430\u043c\u0438.\r\n  \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043c\u043e\u0433\u0443\u0442 \u043e\u0442\u043b\u0438\u0447\u0430\u0442\u044c\u0441\u044f (\u043c\u0438\u043a\u0440\u043e\u0441\u0435\u0440\u0432\u0438\u0441, \u043c\u043e\u043d\u043e\u043b\u0438\u0442 \u0438 \u0442.\u0434.)\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:VLJTQjim5But-1rqjvQ5F40OeOFU13PQshw0QgkTcIDbaXm8Oz2cOsEiqCljOemzGiWIwlKdUONZDzedsKaJ9zkLhNFEz-dyV3fxnd9jisuQ1ZQngM3qWsOqeIdT5zUikAGvJOjFb1SVAQSx6hb_obkCljDZCOJl0fuf_IakYwyk70OQ8_mIBECm28D4Mg7FU2HOvq37GXyBtKzmUXy6Z3sFjE1MUCTEb1chka9tuXOxjZgHvmsMMD4rBVOgCVQ5Z-h0i7zoqDvjCN_6loSw5xPaKJvgIL6Fothnui9Zosrcwe06CzvUuSeWi9mgbGekownv6cNfWkT4MPvkkVUrac8G1XzgNJZaWwwGzb2hI1YZTDM9Ndckl9jPzKh7lh0yIP5T5OYwTfU78s6or7ewBSuo6I_OhERIyCWcIgvoygxAfAqo1SsH1orOwebtP1zSIWzg8tmZehSl-yYAdoPfOWSxA2NE8hjwqxkCI-Xhq68Wh7LJ2mD2uIQxPHgh2ZZoaToN0NDxWmY_Hgn4RPbANoLnLLkKScEMygZAgI7A4ZUKwSt_5AVtMYUBfGfWsAAhpKGgYYTHh7VIMzUQMQfQ9X0KPhAkkcUClj6eUeyvFT0CptH8UHYilyLcixrbl7ZakLy0CxSBwBQumkiUilPMz8QgWRu3SePzCC7TZ-2w-1_3SWm0ZW6yfJ6We-8B2gX0OI2L5HYvnJIOEblVAAuHz9FcG4sh1NRZaJuFB2j7HtVEC74-XcpctZQcUuIx36yOxXsvFUU_3vGtFUql-4U8ofsvN87CjPD-5rUES8QkmbjyXdTONAFBDsp7mN7VXUlwqrvibC17rrMS0SvPCMpIfBaR1aB6pDNeQjt30NlvBm00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLHBRkCm3DqRy1suQu89SW1Z47I0R0nCqIBf1LIPJeJAb4UY0XZ5t7resSuaZhipoSV7tvEV0olFiR5vneOjmh55RMgZ5Hj7yE8gj0KSqL-CHYY9qTTAOyYpF3EJ1UMhhz1FgAyy0_YXFIh655Zf6DWrwCjAkDWREct0C3QXWDycyC-4AiMnVt_ThGj8jdmdeXFomE8IwaennyMscWeUMN4CyuGDXEGVymQGi7muPr7HqBMoEjg9vzsniWjrNnnXbsT_PrjuKrs3n6_UoOQ2y-Ccsi4UeuzTjKDWZwoCbUv6eCorlXe73D5oelDOHwecDlQAWjBzjMuvLUCYyTYfq1nIqiGoRxoaYt0vtyrEU4Rz-UiYNQaFOmrtAncbYfflA_s9YaGwNG52EDkcno24s5zsuHgt2ZWaP19TZzuz4Cbdm1lKmbKkpbJZRDgg4Axo6CUPPGmZFYWpkRyLPufoBukh2iIneAl7HaQA_wAutsJotYrpK3KP4PJSv5vrJx375gb2qgP_ZVSlSBlTBHorW1Wmm6uH_Q3T0hIJZHcIn_1DqdM_1NZaw2dXyemSevoFPRFWwlk_Gp_K7cj3Gifdb28a4jOCjTHC5u96aJfXtyssHvTDQvELxXuatC55-GvMZT7UXO5t0uqZ9o8zRm1PRzTv9kk1lfM-fMSnv2_t3m00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p data-nodeid=\"202\"><strong data-nodeid=\"471\">\u0410\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/strong><\/p>\n<ul data-nodeid=\"203\">\n<li data-nodeid=\"204\">\n<p data-nodeid=\"205\">\u0420\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0432\u0438\u0441\u044b<\/p>\n<\/li>\n<li data-nodeid=\"206\">\n<p data-nodeid=\"207\">DTO-\u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0440\u0430\u0437\u0432\u044f\u0437\u044b\u0432\u0430\u044e\u0442 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 \u0441 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442\u0430\u043c\u0438 API<\/p>\n<\/li>\n<li data-nodeid=\"208\">\n<p data-nodeid=\"209\">\u0417\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0447\u0435\u0442\u043a\u043e \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 \u0434\u043b\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"210\"\/>\n<h3 data-nodeid=\"211\"><strong data-nodeid=\"478\">\u0424\u0430\u0437\u0430 3: \u041c\u043e\u0434\u0435\u043b\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (\u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u0430 \u043a\u043e\u0434\u0430)<\/strong><\/h3>\n<p data-nodeid=\"212\"><em data-nodeid=\"482\">\u0414\u0435\u0442\u0430\u043b\u0438, \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0435 \u0434\u043b\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438, \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0430 Java\/Spring Boot<\/em><\/p>\n<p id=\"ZSqOdQO\"><img alt=\"\" class=\"alignnone size-full wp-image-24657\" decoding=\"async\" height=\"959\" loading=\"lazy\" sizes=\"auto, (max-width: 1738px) 100vw, 1738px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a.png 1738w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-300x166.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-1030x568.png 1030w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-768x424.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-1536x848.png 1536w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-150x83.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eb9e55e69a-400x221.png 400w\" width=\"1738\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLLBRzf04BuZyHz6kTG9uAfNgur2WBQk2450Ufzu9x2AxNNsGOIg_FVEsklmIYwBvptppOCROr5RL-JTZfKs9qYBAgU2IejMgXBkbA0yWJ-unQ_BIijo3RTAMHZbQ0oPRgVRgJ1xnZL1fegO-2b8PnGhBKZ7x4VQ7VphTW0oRmBtdjym00OtgO1QCnK9F3oauvP_X-LkfUvBTkkCLUmpWL7uQdLOkb9UCShGP2Zent0wlGHfgJ09JAMnt-jeAJEkWr4TR8oMM45bcFlFbImeY1aDwzYujblMH91OPJ4V5igLDe5RkHvJ9WlC6sdpzb087okgj18kOxrvyz675xjBG9RsCe6jaYBeS_pCvJu3xpowF7VSAr0_3yro8wkAH7HW_kQV4rXzy2DeFHIV8rjZ4MezbvuM4JHU7DOzhSi9F5TAEzSoeq-HMPDTkaVxSPdlfL3fYaFesrhcazaudVrgYD7zx6Uwk9k4WfQ_q_cy9SQJQVfticZ9qN0scaod3SbHtZuVrmftVkXZGthBXHnExBmHBGyb7ggXi-fLQX8GZ7zn9r-HaPaVqUVwDV0BgfIHLkbTQC6USGGTzo4ZOuBFw6XR-Y2iUe-te1T7ni_OEyDKgZJjS6ynbu9p2j8nMPIvYJvsiH_JWQkyLPrZYqNTdjDSskKvKlfeP7boI3yXWtcCL8jjBzkWNbE4P-lMXmmr1npn6_Bd02kDfS7C7omksULXBdkQdbmf8hiN-sINrf-nFfnxPrUBscJlfPsQBop9wvDeU1VvA3HtxEBR1LmD1lmRnrSN1rkO-Fcg--clw7Mh7yVNf_EKWA2AIc6WKJmH7rYqAF7gjKVQm5QYj-fsIcK9j5nlBAYdVIQ-Y9j9SuQnPANchXTO6R0AkBFuY8Q0VtAAlVPeVqnv8utJP9gR2XLfmrSLNgNTD4FC1fmw-DW-Xnic-B_aFm00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/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:TLNBRXit5DqBq3zSU5CvbgVeLaWDAvAQgb1iGNAwPsPecSZCS4no70X5W3oGTE6sxhhefd-WE5LZvE7y0kUFUZWFwsL348UyhtFluPqx-zemPT8ehDUCC24d-xUzjl_QkVsK_KRP2snczfEziX_iB7kBvrMBx5-GpBAN-9tJJ-oCVJjEb8Wdz41AKw_LQmdpdx899rz67iSISULpJwg0Au_7m9dIB_KQaHyohUdGoGi1qUv-Fw3SiX-qwF7ZVhUIFsBnz4WUnWYRQYCHiqMTSbVPG7iadM73Pzfd0V--FHXiap0yqYqQ26tkvsXz2FPAfnoiomo7WVHPwBP78kAb6loO5CwvtpW_b1eZ3GlRaKnZqw87OjBbleXOM6YBTOS5WSDg94e6gG-xOR5fqgcPjaZ4Phj5Pr84fJtm_JHq6RZWZUtDm3iHKq_RUdmYaeG7ZINtvsvPezM1hr3hgBYRsPoBijPDxNeHfSLfol8xpSifPMaip509dz_9p8IRSVh4t5xcJIayJgDbwgjQXhs3Rl_WON7e71xyq1yzwfK5ZN_i3uVLeTiRz7_kZQfZfttGwGq6nH4ep-zkruHD8pIhfxawGo7B7JiiLEDbZQEgdHhvJ2WUKEdy43VvZ86PuSfvqpudViGJgOMHQbfUmKAmGXtkmUTQbp4RAszBam8ZR_16_3JbslNOZK0dCjPLSv-nK0J8gTHskM4Yr8tRGopQT3TDd5UUOyL5VZthkLGlpuhHRIsBpk7gc87CLQOgRdVy4wOclC4sNhSc-Km1i8Erp1y0Huh5clb6o1Wbfs7PbpkA7wTnq30BjKjsRDpuQj9cT8GQvIwBA5NNV4Fs7tkPNM0oNjLhnH3R-cwBxktkukbvzxQMNa4CpO-Ogv_jLwnmSACqkw2zoj7pzjQx2YwOkVOIXY_nVqNs6WiyrkoMN2lIMYk3Etjjv_3CViN3YJ-u8FLQB0qd9IOdXkJn8bLNeltJVi4FUCNGHwRxlM9kvy9h-mwHPlO__14Qtu4BWlsCd8Dzvs2pjzbhmdO6_7F21sNcGcRdsHlF8NGMuvdiUw2uS5_WVfMzAF9j8c47HTdlY3S7TNDdW62WupfxKtfSP7zK2Lmw6snVsJbi2lO-kWGSyK3bSK2kQ5VyFWxuwFqF\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"213\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\ntitle \u041c\u043e\u0434\u0435\u043b\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438: \u041a\u043b\u0430\u0441\u0441\u044b Java\/Spring Boot\r\n\r\npackage com.ecommerce.order.entity {\r\n  class Order {\r\n    -@Id orderId: UUID\r\n    -@ManyToOne customer: Customer\r\n    -@OneToMany(cascade=ALL) items: List&lt;OrderItem&gt;\r\n    -orderDate: LocalDateTime\r\n    -status: OrderStatus\r\n    -totalAmount: BigDecimal\r\n    \r\n    +addItem(product: Product, qty: int): void\r\n    +calculateTotal(): BigDecimal\r\n    +markAsShipped(): void\r\n  }\r\n  \r\n  class OrderItem {\r\n    -@Id itemId: UUID\r\n    -@ManyToOne order: Order\r\n    -@ManyToOne product: Product\r\n    -quantity: int\r\n    -unitPrice: BigDecimal\r\n    \r\n    +getSubtotal(): BigDecimal\r\n  }\r\n  \r\n  enum OrderStatus {\r\n    PENDING\r\n    CONFIRMED\r\n    SHIPPED\r\n    DELIVERED\r\n    CANCELLED\r\n  }\r\n}\r\n\r\npackage com.ecommerce.payment.service {\r\n  class PaymentService {\r\n    -@Autowired paymentGateway: PaymentGateway\r\n    -@Autowired orderRepository: OrderRepository\r\n    \r\n    +processPayment(orderId: UUID, dto: PaymentRequest): PaymentResponse\r\n    -validatePaymentDetails(dto: PaymentRequest): void\r\n    -updateOrderPaymentStatus(orderId: UUID, status: PaymentStatus): void\r\n  }\r\n  \r\n  interface PaymentGateway {\r\n    +charge(amount: BigDecimal, card: CardDetails): TransactionResult\r\n    +refund(transactionId: String, amount: BigDecimal): RefundResult\r\n  }\r\n}\r\n\r\n' \u0421\u0432\u044f\u0437\u0438\r\nOrder \"1\" *-- \"1..*\" OrderItem : \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044f &gt;\r\nOrder ..&gt; PaymentService : \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 &gt;\r\nPaymentService ..&gt; PaymentGateway : \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u0447\u0435\u0440\u0435\u0437 &gt;\r\n\r\nnote right of OrderItem\r\n  \u0410\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u044f @Entity \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0431\u0430\u0437\u044b \u0434\u0430\u043d\u043d\u044b\u0445.\r\n  Cascade=ALL \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442, \u0447\u0442\u043e \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u0437\u0430\u043a\u0430\u0437\u043e\u043c.\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:TLNBRXit5DqBq3zSU5CvbgVeLaWDAvAQgb1iGNAwPsPecSZCS4no70X5W3oGTE6sxhhefd-WE5LZvE7y0kUFUZWFwsL348UyhtFluPqx-zemPT8ehDUCC24d-xUzjl_QkVsK_KRP2snczfEziX_iB7kBvrMBx5-GpBAN-9tJJ-oCVJjEb8Wdz41AKw_LQmdpdx899rz67iSISULpJwg0Au_7m9dIB_KQaHyohUdGoGi1qUv-Fw3SiX-qwF7ZVhUIFsBnz4WUnWYRQYCHiqMTSbVPG7iadM73Pzfd0V--FHXiap0yqYqQ26tkvsXz2FPAfnoiomo7WVHPwBP78kAb6loO5CwvtpW_b1eZ3GlRaKnZqw87OjBbleXOM6YBTOS5WSDg94e6gG-xOR5fqgcPjaZ4Phj5Pr84fJtm_JHq6RZWZUtDm3iHKq_RUdmYaeG7ZINtvsvPezM1hr3hgBYRsPoBijPDxNeHfSLfol8xpSifPMaip509dz_9p8IRSVh4t5xcJIayJgDbwgjQXhs3Rl_WON7e71xyq1yzwfK5ZN_i3uVLeTiRz7_kZQfZfttGwGq6nH4ep-zkruHD8pIhfxawGo7B7JiiLEDbZQEgdHhvJ2WUKEdy43VvZ86PuSfvqpudViGJgOMHQbfUmKAmGXtkmUTQbp4RAszBam8ZR_16_3JbslNOZK0dCjPLSv-nK0J8gTHskM4Yr8tRGopQT3TDd5UUOyL5VZthkLGlpuhHRIsBpk7gc87CLQOgRdVy4wOclC4sNhSc-Km1i8Erp1y0Huh5clb6o1Wbfs7PbpkA7wTnq30BjKjsRDpuQj9cT8GQvIwBA5NNV4Fs7tkPNM0oNjLhnH3R-cwBxktkukbvzxQMNa4CpO-Ogv_jLwnmSACqkw2zoj7pzjQx2YwOkVOIXY_nVqNs6WiyrkoMN2lIMYk3Etjjv_3CViN3YJ-u8FLQB0qd9IOdXkJn8bLNeltJVi4FUCNGHwRxlM9kvy9h-mwHPlO__14Qtu4BWlsCd8Dzvs2pjzbhmdO6_7F21sNcGcRdsHlF8NGMuvdiUw2uS5_WVfMzAF9j8c47HTdlY3S7TNDdW62WupfxKtfSP7zK2Lmw6snVsJbi2lO-kWGSyK3bSK2kQ5VyFWxuwFqF\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:TLLBRzf04BuZyHz6kTG9uAfNgur2WBQk2450Ufzu9x2AxNNsGOIg_FVEsklmIYwBvptppOCROr5RL-JTZfKs9qYBAgU2IejMgXBkbA0yWJ-unQ_BIijo3RTAMHZbQ0oPRgVRgJ1xnZL1fegO-2b8PnGhBKZ7x4VQ7VphTW0oRmBtdjym00OtgO1QCnK9F3oauvP_X-LkfUvBTkkCLUmpWL7uQdLOkb9UCShGP2Zent0wlGHfgJ09JAMnt-jeAJEkWr4TR8oMM45bcFlFbImeY1aDwzYujblMH91OPJ4V5igLDe5RkHvJ9WlC6sdpzb087okgj18kOxrvyz675xjBG9RsCe6jaYBeS_pCvJu3xpowF7VSAr0_3yro8wkAH7HW_kQV4rXzy2DeFHIV8rjZ4MezbvuM4JHU7DOzhSi9F5TAEzSoeq-HMPDTkaVxSPdlfL3fYaFesrhcazaudVrgYD7zx6Uwk9k4WfQ_q_cy9SQJQVfticZ9qN0scaod3SbHtZuVrmftVkXZGthBXHnExBmHBGyb7ggXi-fLQX8GZ7zn9r-HaPaVqUVwDV0BgfIHLkbTQC6USGGTzo4ZOuBFw6XR-Y2iUe-te1T7ni_OEyDKgZJjS6ynbu9p2j8nMPIvYJvsiH_JWQkyLPrZYqNTdjDSskKvKlfeP7boI3yXWtcCL8jjBzkWNbE4P-lMXmmr1npn6_Bd02kDfS7C7omksULXBdkQdbmf8hiN-sINrf-nFfnxPrUBscJlfPsQBop9wvDeU1VvA3HtxEBR1LmD1lmRnrSN1rkO-Fcg--clw7Mh7yVNf_EKWA2AIc6WKJmH7rYqAF7gjKVQm5QYj-fsIcK9j5nlBAYdVIQ-Y9j9SuQnPANchXTO6R0AkBFuY8Q0VtAAlVPeVqnv8utJP9gR2XLfmrSLNgNTD4FC1fmw-DW-Xnic-B_aFm00\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p data-nodeid=\"214\"><strong data-nodeid=\"486\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438:<\/strong><\/p>\n<ul data-nodeid=\"215\">\n<li data-nodeid=\"216\">\n<p data-nodeid=\"217\">\u0410\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u0438 JPA (<code data-backticks=\"1\" data-nodeid=\"488\">@Entity<\/code>,\u00a0<code data-backticks=\"1\" data-nodeid=\"490\">@ManyToOne<\/code>) \u0434\u043b\u044f \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f ORM<\/p>\n<\/li>\n<li data-nodeid=\"218\">\n<p data-nodeid=\"219\">\u0412\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u0435 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439 (<code data-backticks=\"1\" data-nodeid=\"493\">@Autowired<\/code>) \u0434\u043b\u044f \u0441\u043b\u0430\u0431\u043e\u0439 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0441\u0442\u0438<\/p>\n<\/li>\n<li data-nodeid=\"220\">\n<p data-nodeid=\"221\">\u041f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0433\u043e \u043f\u043e \u0442\u0438\u043f\u0443 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0442\u0443\u0441\u043e\u043c \u0437\u0430\u043a\u0430\u0437\u0430<\/p>\n<\/li>\n<li data-nodeid=\"222\">\n<p data-nodeid=\"223\">\u041f\u0440\u0438\u0432\u0430\u0442\u043d\u044b\u0435 \u0432\u0441\u043f\u043e\u043c\u043e\u0433\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b (<code data-backticks=\"1\" data-nodeid=\"497\">-validatePaymentDetails<\/code>) \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u0438\u0440\u0443\u044e\u0442 \u043b\u043e\u0433\u0438\u043a\u0443<\/p>\n<\/li>\n<\/ul>\n<hr data-nodeid=\"224\"\/>\n<h2 data-nodeid=\"225\"><strong data-nodeid=\"504\">\u0420\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0435 \u043f\u0430\u0442\u0442\u0435\u0440\u043d\u044b \u0438 \u043b\u0443\u0447\u0448\u0438\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438<\/strong><\/h2>\n<h3 data-nodeid=\"226\"><strong data-nodeid=\"508\">1. \u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0432\u0438\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0438 \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u0438<\/strong><\/h3>\n<p id=\"CXceEyL\"><img alt=\"\" class=\"alignnone size-full wp-image-24658\" decoding=\"async\" height=\"229\" loading=\"lazy\" sizes=\"auto, (max-width: 975px) 100vw, 975px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b.png 975w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-300x70.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-768x180.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-150x35.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba223951b-400x94.png 400w\" width=\"975\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:PL7DIiH03BuN-Wu1Bolg2nIHxRA81P62uZsTPhjXfncOoQmkeizkseeAUqlcIxwVp3efHisZBmldCINOe1ngvq8MXO-o0BZ2fNlAOqUnWcUDBCEC3AGRz2YELfSLR7ZOakCH_GJUT0jozguH9Q5J3lB0IKCyLV1enUtB7t0tJLuuz2vxL6f4ALBILRIcWZxapjEPuXTFOuA-pZthvEWOk2-Bpx8e2mbA47dOAuJT_v1p46YDaLq5TTl0BaIWzuKAd6SIJRDpQ2CVPmVDZnBOzPIkmTZ1paGfiJdxtVQdEOVjcRfJwYkuD_AKk-NMqvmaoplRXnRT0GUZV-M5vurrpm89Hu8nzDbJMP3qavnLQoljuxu1\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/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:PLB1IiD04Bq7yWy3NYhg3mGHMpmeY0Zw0zjqhOlf1fAD8ABO5h75Wo22Ht-XrXPhQ-ClpFwHRpU2WfSmC-_DUs-MRET6PARe964G9oBFgI7qMJsEqq8RkWm3eZLHTGT5focpY8vCfdJR8srf6Y8HEfQrrOWQghqZOzKHYGCtcXNoRsuoeNCH6vNgNPMRDBk8Q1_5vl4liEMOAx58uY8HHkvf8pEPcrg69g9MMZGJ-S_nMZcQ5aczQ2dZ4fsdgXK6Ls4G1ZeraZBLFZMKdlmzqXz2_6Bx_CeBdjaxNjfx_eYeVhX7FE65VI0UyvAdTe3lpDuIpnsJfs3skEInlyjft60wvX6cFnhyYAflUq30TY8y9TlbqdRTgdrmYZnT9mzDgZcYVA4lGGNuNfdx5o5-XleG8OQLte_Baqy9an7s1u0hkvcB_WMXYK_im2wF-9Dd_hsG6DqSX_N-AFr6W0GkzxBOcMCVfpinb-sDIy8KBRXm3mEfM-IUEGosKUAN-WO0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"227\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass BankAccount {\r\n  +accountNumber: String\r\n  +getBalance(): BigDecimal\r\n  -balance: BigDecimal\r\n  -transactionHistory: List&lt;Transaction&gt;\r\n  #calculateInterest(rate: double): BigDecimal\r\n  ~internalAudit(): void\r\n}\r\n\r\nnote right of BankAccount\r\n  + \u041f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439: API \u0434\u043b\u044f \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432\r\n  - \u041f\u0440\u0438\u0432\u0430\u0442\u043d\u044b\u0439: \u0412\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435, \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0435 \u0438\u0437\u0432\u043d\u0435\r\n  # \u0417\u0430\u0449\u0438\u0449\u0435\u043d\u043d\u044b\u0439: \u0414\u043b\u044f \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u043a\u043b\u0430\u0441\u0441\u0430\u043c\u0438\r\n  ~ \u041f\u0430\u043a\u0435\u0442\u043d\u044b\u0439: \u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043e\u0434\u043d\u043e\u0433\u043e \u043c\u043e\u0434\u0443\u043b\u044f\r\nend note\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:PLB1IiD04Bq7yWy3NYhg3mGHMpmeY0Zw0zjqhOlf1fAD8ABO5h75Wo22Ht-XrXPhQ-ClpFwHRpU2WfSmC-_DUs-MRET6PARe964G9oBFgI7qMJsEqq8RkWm3eZLHTGT5focpY8vCfdJR8srf6Y8HEfQrrOWQghqZOzKHYGCtcXNoRsuoeNCH6vNgNPMRDBk8Q1_5vl4liEMOAx58uY8HHkvf8pEPcrg69g9MMZGJ-S_nMZcQ5aczQ2dZ4fsdgXK6Ls4G1ZeraZBLFZMKdlmzqXz2_6Bx_CeBdjaxNjfx_eYeVhX7FE65VI0UyvAdTe3lpDuIpnsJfs3skEInlyjft60wvX6cFnhyYAflUq30TY8y9TlbqdRTgdrmYZnT9mzDgZcYVA4lGGNuNfdx5o5-XleG8OQLte_Baqy9an7s1u0hkvcB_WMXYK_im2wF-9Dd_hsG6DqSX_N-AFr6W0GkzxBOcMCVfpinb-sDIy8KBRXm3mEfM-IUEGosKUAN-WO0\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:PL7DIiH03BuN-Wu1Bolg2nIHxRA81P62uZsTPhjXfncOoQmkeizkseeAUqlcIxwVp3efHisZBmldCINOe1ngvq8MXO-o0BZ2fNlAOqUnWcUDBCEC3AGRz2YELfSLR7ZOakCH_GJUT0jozguH9Q5J3lB0IKCyLV1enUtB7t0tJLuuz2vxL6f4ALBILRIcWZxapjEPuXTFOuA-pZthvEWOk2-Bpx8e2mbA47dOAuJT_v1p46YDaLq5TTl0BaIWzuKAd6SIJRDpQ2CVPmVDZnBOzPIkmTZ1paGfiJdxtVQdEOVjcRfJwYkuD_AKk-NMqvmaoplRXnRT0GUZV-M5vurrpm89Hu8nzDbJMP3qavnLQoljuxu1\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3 data-nodeid=\"228\"><strong data-nodeid=\"512\">2. \u041c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f\u0445<\/p>\n<p><\/strong><\/h3>\n<p id=\"TInrWNg\"><img alt=\"\" class=\"alignnone size-full wp-image-24659\" decoding=\"async\" height=\"572\" loading=\"lazy\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0.png 441w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0-231x300.png 231w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0-116x150.png 116w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba3fdcfe0-400x519.png 400w\" width=\"441\"\/><\/p>\n<h3 data-nodeid=\"228\"><strong data-nodeid=\"512\">\u00a0<\/strong><\/h3>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:NPB1JiCm38RlbVeELYziOwlMQoNG1kom0m9fJn1IiqKaSKdSYGeXyImy6a-2sswmSOj__VxzsSeYiWhSE9icsgeOOREZkZP-UoiolAS9mAMggZMZ6zM1gaPp2O_3Omglt9PWF8zBs9EfUdT0HtiyRLXN9MmuIAZudeWiAfyc7sbod7d8Euppok6neHVgOBGeDsPxXzeuPNlL-0sJVlcVU05Bq1sxLXvsQeym1oPmohTW12fsbfNIkxw2WCyOq6kCW6zAissXW0DtcfmT8oiocCncaCtpV9BzGfUWoRCoFi9r1-29KPYOoNMSzurbKrkZ3RSG6eknxEJlpo_eSk0A7cesv9MT3f0ZHr7eoJdouwEr4D_gm4SUnQHyfPX2Epv9AyxIee1RiMA-pQVTJiz6ojfeRWB-9GyGImOveWpkquSM2XM6uMXYHrz1jrkQBEGfF-O7\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/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:XLF1IXjH5DqFp3zSiZ6nAcOxK97QZJiXNp3E37PePbuwUGgb2ED8wIAAUw48Vi5eapg9pVGNxlk5VeddFfF6Y2WXvBxpphtdtFF8Tb_xcJvCkguJTFr-dpgVLAyNfmSxWEcRwn2zyyDmLqT9ivUfy33G7kqz5clqHN_rA4vrowCZ5OUMdKM9EegUDko67dLqXg7WxIlLZVpKTOvTPwuvcpUJI_qacZTOe9V50P0FyS77A8WJlslHEEre5Nn-Fd65-99ha_CTLppbalWFr_oRHwOWSu9oY387K9h2d16e1MqIq5gOKn1-SMM-apddUnu16l7K581lPxDBz0xDWCVFA9YEpm1GAMAeByWQW1gwPJHPUTWY_clHeJdbYIbSPodrHhj1g-lhrDZSs5Xj_4_7M_PVGN9BDawLZX22rYgHOFWAroK4Ax4oNqe2EC4Ujs9M47kgFEdubr-JID5xuf-uh_d6N20_98JJlJaJ_jeYdfgQiXW4Rd2M24QoP0bxTYqPRJrChLZTcekqHU4QX1_BQJHVbcmzCTT-oznYbbWJ7vMyZCbn9sa8lpJvmijiuIinCh5snzRmc1xxiDHhGvSVtmn8FF44N_n29Kf3afTndMsK-8Cz0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"229\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nclass ShoppingCart {\r\n  +addItem(product: Product, qty: int): void\r\n  +removeItem(productId: String): boolean\r\n}\r\n\r\nclass Product {\r\n  +name: String\r\n  +price: BigDecimal\r\n  +inStock: boolean\r\n}\r\n\r\n' \u041a\u043e\u0440\u0437\u0438\u043d\u0430 \u043c\u043e\u0436\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u043e\u0442 0 \u0434\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432\r\n' \u041a\u0430\u0436\u0434\u044b\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0441\u0441\u044b\u043b\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0440\u043e\u0432\u043d\u043e \u043e\u0434\u0438\u043d \u043f\u0440\u043e\u0434\u0443\u043a\u0442\r\nShoppingCart \"1\" *-- \"0..*\" Product : \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 &gt;\r\n\r\nnote bottom\r\n  \u041f\u0440\u0430\u0432\u0438\u043b\u0430 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u0438:\r\n  \u2022 0..* = \u041d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u043c\u043d\u043e\u0433\u043e (\u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e)\r\n  \u2022 1 = \u0422\u043e\u0447\u043d\u043e \u043e\u0434\u0438\u043d (\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e)\r\n  \u2022 0..1 = \u041d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u043e\u0434\u0438\u043d (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0430\u0432\u0430\u0442\u0430\u0440)\r\n  \u2022 1..* = \u041f\u043e \u043a\u0440\u0430\u0439\u043d\u0435\u0439 \u043c\u0435\u0440\u0435 \u043e\u0434\u0438\u043d (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0437\u0430\u043a\u0430\u0437\u0430)\r\nend note\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:XLF1IXjH5DqFp3zSiZ6nAcOxK97QZJiXNp3E37PePbuwUGgb2ED8wIAAUw48Vi5eapg9pVGNxlk5VeddFfF6Y2WXvBxpphtdtFF8Tb_xcJvCkguJTFr-dpgVLAyNfmSxWEcRwn2zyyDmLqT9ivUfy33G7kqz5clqHN_rA4vrowCZ5OUMdKM9EegUDko67dLqXg7WxIlLZVpKTOvTPwuvcpUJI_qacZTOe9V50P0FyS77A8WJlslHEEre5Nn-Fd65-99ha_CTLppbalWFr_oRHwOWSu9oY387K9h2d16e1MqIq5gOKn1-SMM-apddUnu16l7K581lPxDBz0xDWCVFA9YEpm1GAMAeByWQW1gwPJHPUTWY_clHeJdbYIbSPodrHhj1g-lhrDZSs5Xj_4_7M_PVGN9BDawLZX22rYgHOFWAroK4Ax4oNqe2EC4Ujs9M47kgFEdubr-JID5xuf-uh_d6N20_98JJlJaJ_jeYdfgQiXW4Rd2M24QoP0bxTYqPRJrChLZTcekqHU4QX1_BQJHVbcmzCTT-oznYbbWJ7vMyZCbn9sa8lpJvmijiuIinCh5snzRmc1xxiDHhGvSVtmn8FF44N_n29Kf3afTndMsK-8Cz0000\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:NPB1JiCm38RlbVeELYziOwlMQoNG1kom0m9fJn1IiqKaSKdSYGeXyImy6a-2sswmSOj__VxzsSeYiWhSE9icsgeOOREZkZP-UoiolAS9mAMggZMZ6zM1gaPp2O_3Omglt9PWF8zBs9EfUdT0HtiyRLXN9MmuIAZudeWiAfyc7sbod7d8Euppok6neHVgOBGeDsPxXzeuPNlL-0sJVlcVU05Bq1sxLXvsQeym1oPmohTW12fsbfNIkxw2WCyOq6kCW6zAissXW0DtcfmT8oiocCncaCtpV9BzGfUWoRCoFi9r1-29KPYOoNMSzurbKrkZ3RSG6eknxEJlpo_eSk0A7cesv9MT3f0ZHr7eoJdouwEr4D_gm4SUnQHyfPX2Epv9AyxIee1RiMA-pQVTJiz6ojfeRWB-9GyGImOveWpkquSM2XM6uMXYHrz1jrkQBEGfF-O7\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3 data-nodeid=\"230\"><strong data-nodeid=\"516\">3. \u0410\u0431\u0441\u0442\u0440\u0430\u043a\u0442\u043d\u044b\u0435 \u043a\u043b\u0430\u0441\u0441\u044b \u043f\u0440\u043e\u0442\u0438\u0432 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432<\/strong><\/h3>\n<p id=\"qaBNIMo\"><img alt=\"\" class=\"alignnone size-full wp-image-24660\" decoding=\"async\" height=\"374\" loading=\"lazy\" sizes=\"auto, (max-width: 916px) 100vw, 916px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4.png 916w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-300x122.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-768x314.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-150x61.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2026\/05\/img_6a0eba595e5e4-400x163.png 400w\" width=\"916\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">PlantUML<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:ZPBDIiGm4CVlWRp3W1UbxWiK3olemOEBq2UOfjDs95yaamLHtzsqu69tz-0jpCTl_ZF_xBDWakAiLjXdIMW4ZCMSuH24HpOe73nyQWLmayXmPFBIGYU9_RH67UMC4_sDDITM9Z_SthNGXs09_PgqONeYoqTA7qlg67ZGwbihhTWBfH4DmRD3jfSIcbpwTp8R0St5Z3DMzzfT8SKvU3eKrrFw1sq3UFZQxIuLNYiw6xsGV122nDCi44ROPW4UDoPKOJCc6g2wLBiQYDKiHWlieYLNdJWrlloksy9RIGGc-1Lq3wvOuLeEx6TABEZhJNA9CIJHgcuBYoIjzlLPFy8F\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/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:ZPBDIiD058NtWRp31JTAxGiK5rteqcxw19DqceuaCoMP5aI59eWYBkhIbLktyIVQ7nDVuSuRUIUes9-51CBDFMU-SnZIJZIBzIWANOTvYOwPhy4FMP90HsdH5pxJGaauSns0dPZxOYYur2tewbZ8eDv6F4bOmF_k6h-iXClUxbuBFAL2pcGjXYeuvA4Oy_ZKIcCbUgvpuJgk8wJcSP_v78uY9iBD2erav9rmVwL0OoDZZTKzxcuX3GTAyiueydZy3zeAuE2ysTnikCsq5cr9KcaEiGW66bGVLbK0lCCdavhCJ337XScmDBSu1rpW4dCIqXRW0rbkiC02J8gLTTDxYYNEQDK0SrqxCvpHLD8y1Q8Ln5kIuvqMLoHDwxHxucTOc8cv9CUynZ-IQXjyvrRMybDd7_2JDg_qq25y8pq7_A2OYZwAElQPI6MzUS4AwWOfHHTqfY8njqLjFDqpsCjmdJQDz0j-0G00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\" data-nodeid=\"231\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nabstract class Notification {\r\n  #recipient: String\r\n  #message: String\r\n  +abstract send(): boolean\r\n  +logDelivery(): void\r\n}\r\n\r\ninterface EmailNotification {\r\n  +subject: String\r\n  +send(): boolean\r\n}\r\n\r\ninterface SMSNotification {\r\n  +phoneNumber: String\r\n  +send(): boolean\r\n}\r\n\r\nNotification &lt;|-- EmailNotification\r\nNotification &lt;|-- SMSNotification\r\n\r\nnote right of Notification\r\n  \u0410\u0431\u0441\u0442\u0440\u0430\u043a\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441: \u041e\u0431\u0449\u0435\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 + \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f\r\n  \u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441: \u0427\u0438\u0441\u0442\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f\r\nend note\r\n@enduml\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com#plantuml:ZPBDIiD058NtWRp31JTAxGiK5rteqcxw19DqceuaCoMP5aI59eWYBkhIbLktyIVQ7nDVuSuRUIUes9-51CBDFMU-SnZIJZIBzIWANOTvYOwPhy4FMP90HsdH5pxJGaauSns0dPZxOYYur2tewbZ8eDv6F4bOmF_k6h-iXClUxbuBFAL2pcGjXYeuvA4Oy_ZKIcCbUgvpuJgk8wJcSP_v78uY9iBD2erav9rmVwL0OoDZZTKzxcuX3GTAyiueydZy3zeAuE2ysTnikCsq5cr9KcaEiGW66bGVLbK0lCCdavhCJ337XScmDBSu1rpW4dCIqXRW0rbkiC02J8gLTTDxYYNEQDK0SrqxCvpHLD8y1Q8Ln5kIuvqMLoHDwxHxucTOc8cv9CUynZ-IQXjyvrRMybDd7_2JDg_qq25y8pq7_A2OYZwAElQPI6MzUS4AwWOfHHTqfY8njqLjFDqpsCjmdJQDz0j-0G00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit PlantUML in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com#plantuml:ZPBDIiGm4CVlWRp3W1UbxWiK3olemOEBq2UOfjDs95yaamLHtzsqu69tz-0jpCTl_ZF_xBDWakAiLjXdIMW4ZCMSuH24HpOe73nyQWLmayXmPFBIGYU9_RH67UMC4_sDDITM9Z_SthNGXs09_PgqONeYoqTA7qlg67ZGwbihhTWBfH4DmRD3jfSIcbpwTp8R0St5Z3DMzzfT8SKvU3eKrrFw1sq3UFZQxIuLNYiw6xsGV122nDCi44ROPW4UDoPKOJCc6g2wLBiQYDKiHWlieYLNdJWrlloksy9RIGGc-1Lq3wvOuLeEx6TABEZhJNA9CIJHgcuBYoIjzlLPFy8F\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u0420\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c PlantUML \u0432 VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr data-nodeid=\"232\"\/>\n<h2 data-nodeid=\"233\"><strong data-nodeid=\"522\">\u0420\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0438\u0445 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c<\/strong><\/h2>\n<table data-nodeid=\"235\">\n<thead data-nodeid=\"236\">\n<tr data-nodeid=\"237\">\n<th data-nodeid=\"239\">\u041e\u0448\u0438\u0431\u043a\u0430<\/th>\n<th data-nodeid=\"240\">\u0421\u0438\u043c\u043f\u0442\u043e\u043c<\/th>\n<th data-nodeid=\"241\">\u0420\u0435\u0448\u0435\u043d\u0438\u0435<\/th>\n<\/tr>\n<\/thead>\n<tbody data-nodeid=\"245\">\n<tr data-nodeid=\"246\">\n<td data-nodeid=\"247\"><strong data-nodeid=\"529\">\u0427\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u0430\u044f \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u044c<\/strong><\/td>\n<td data-nodeid=\"248\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u0441 50+ \u043a\u043b\u0430\u0441\u0441\u0430\u043c\u0438, \u0442\u0440\u0443\u0434\u043d\u043e \u0447\u0438\u0442\u0430\u0442\u044c<\/td>\n<td data-nodeid=\"249\">\u041d\u0430\u0447\u043d\u0438\u0442\u0435 \u0441 \u043a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438; \u0440\u0430\u0437\u0431\u0435\u0439\u0442\u0435 \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c \u043f\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u043c \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430\u043c<\/td>\n<\/tr>\n<tr data-nodeid=\"250\">\n<td data-nodeid=\"251\"><strong data-nodeid=\"535\">\u0421\u043c\u0435\u0448\u0435\u043d\u0438\u0435 \u0430\u0433\u0440\u0435\u0433\u0430\u0446\u0438\u0438 \u0438 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u0438<\/strong><\/td>\n<td data-nodeid=\"252\">\u041d\u0435\u044f\u0441\u043d\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u044b\u043c \u0446\u0438\u043a\u043b\u043e\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432<\/td>\n<td data-nodeid=\"253\">\u0417\u0430\u0434\u0430\u0439\u0442\u0435 \u0432\u043e\u043f\u0440\u043e\u0441: \u00ab\u0415\u0441\u043b\u0438 \u0446\u0435\u043b\u043e\u0435 \u0443\u043d\u0438\u0447\u0442\u043e\u0436\u0430\u0435\u0442\u0441\u044f, \u0432\u044b\u0436\u0438\u0432\u0430\u044e\u0442 \u043b\u0438 \u0447\u0430\u0441\u0442\u0438?\u00bb \u0415\u0441\u043b\u0438 \u043d\u0435\u0442 \u2192 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044e (<code data-backticks=\"1\" data-nodeid=\"542\">*--<\/code>)<\/td>\n<\/tr>\n<tr data-nodeid=\"254\">\n<td data-nodeid=\"255\"><strong data-nodeid=\"547\">\u041f\u0440\u0435\u043d\u0435\u0431\u0440\u0435\u0436\u0435\u043d\u0438\u0435 \u043d\u0430\u0432\u0438\u0433\u0430\u0446\u0438\u0435\u0439<\/strong><\/td>\n<td data-nodeid=\"256\">\u0414\u0432\u0443\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u0435\u043b\u043a\u0438 \u043f\u043e\u0432\u0441\u044e\u0434\u0443<\/td>\n<td data-nodeid=\"257\">\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0439\u0442\u0435 \u0441\u0442\u0440\u0435\u043b\u043a\u0438 \u043d\u0430\u0432\u0438\u0433\u0430\u0446\u0438\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u0442\u0430\u043c, \u0433\u0434\u0435 \u044d\u0442\u043e \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0432 \u043a\u043e\u0434\u0435<\/td>\n<\/tr>\n<tr data-nodeid=\"258\">\n<td data-nodeid=\"259\"><strong data-nodeid=\"553\">\u0421\u043c\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0435 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u0430\u0431\u0441\u0442\u0440\u0430\u043a\u0446\u0438\u0438<\/strong><\/td>\n<td data-nodeid=\"260\">DTO \u0438 \u043a\u043b\u0430\u0441\u0441\u044b \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u0435\u0439 \u0441\u043c\u0435\u0448\u0430\u043d\u044b \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435<\/td>\n<td data-nodeid=\"261\">\u0420\u0430\u0437\u0434\u0435\u043b\u044f\u0439\u0442\u0435 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043f\u043e \u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u0435 (\u043a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f\/\u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f\/\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f)<\/td>\n<\/tr>\n<tr data-nodeid=\"262\">\n<td data-nodeid=\"263\"><strong data-nodeid=\"559\">\u041f\u0440\u0435\u043d\u0435\u0431\u0440\u0435\u0436\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u043c \u0432\u0435\u0440\u0441\u0438\u0439<\/strong><\/td>\n<td data-nodeid=\"264\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0430\u044e\u0442<\/td>\n<td data-nodeid=\"265\">\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0435 \u0444\u0430\u0439\u043b\u044b PlantUML \u0432 Git; \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0439\u0442\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0432 CI\/CD-\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-nodeid=\"266\"\/>\n<h2 data-nodeid=\"267\"><strong data-nodeid=\"565\">\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f: \u041f\u043e\u0447\u0435\u043c\u0443 PlantUML?<\/strong><\/h2>\n<p data-nodeid=\"268\">\u0414\u043b\u044f \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u0448\u0435 \u0441\u043b\u0443\u0447\u0430\u044f \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f,\u00a0<strong data-nodeid=\"595\">PlantUML<\/strong>\u00a0\u0431\u044b\u043b \u0432\u044b\u0431\u0440\u0430\u043d, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043e\u043d:<br \/>\n\u2705\u00a0<strong data-nodeid=\"596\">\u041e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 \u0442\u0435\u043a\u0441\u0442\u0435<\/strong>: \u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u2014 \u044d\u0442\u043e \u043a\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u0432\u0435\u0440\u0441\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0442\u044c \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c<br \/>\n\u2705\u00a0<strong data-nodeid=\"597\">\u041f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0441\u0442\u044c<\/strong>: \u041e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442\u0441\u044f \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e \u0438\u043b\u0438 \u0447\u0435\u0440\u0435\u0437 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0438\u0441; \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0441 Confluence, GitHub, VS Code<br \/>\n\u2705\u00a0<strong data-nodeid=\"598\">\u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0441\u0442\u044c<\/strong>: \u041e\u0431\u043d\u043e\u0432\u043b\u044f\u0439\u0442\u0435 \u043b\u043e\u0433\u0438\u043a\u0443 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b, \u043d\u0435 \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u044f \u0431\u043b\u043e\u043a\u0438<br \/>\n\u2705\u00a0<strong data-nodeid=\"599\">\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0431\u043e\u0442\u0430<\/strong>: \u041d\u0435\u0434\u0438\u0437\u0430\u0439\u043d\u0435\u0440\u044b \u043c\u043e\u0433\u0443\u0442 \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u043e\u0441\u0442\u043e\u0433\u043e \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430<\/p>\n<p data-nodeid=\"269\"><strong data-nodeid=\"603\">\u041f\u0440\u0438\u043c\u0435\u0440 \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430:<\/strong><\/p>\n<pre class=\"lang-bash\" data-nodeid=\"270\"><code data-language=\"bash\"># 1. \u041d\u0430\u043f\u0438\u0448\u0438\u0442\u0435 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0443 \u043a\u0430\u043a \u0442\u0435\u043a\u0441\u0442\r\necho '@startumlnclass User { +name: String }n@enduml' &gt; UserDiagram.puml\r\n\r\n# 2. \u0421\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0439\u0442\u0435 PNG\/SVG\r\nplantuml -tpng UserDiagram.puml\r\n\r\n# 3. \u0417\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u0443\u0439\u0442\u0435 \u0444\u0430\u0439\u043b\u044b .puml \u0438 \u0441\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432 Git\r\ngit add UserDiagram.puml UserDiagram.png\r\n<\/code><\/pre>\n<hr data-nodeid=\"271\"\/>\n<h2 data-nodeid=\"272\"><strong data-nodeid=\"607\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/strong><\/h2>\n<p data-nodeid=\"273\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c \u0430\u043a\u0430\u0434\u0435\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u043f\u0440\u0430\u0436\u043d\u0435\u043d\u0438\u044f \u2014 \u044d\u0442\u043e \u0436\u0438\u0432\u044b\u0435 \u0430\u0440\u0442\u0435\u0444\u0430\u043a\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u044e\u0442 \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u0438, \u0441\u043d\u0438\u0436\u0430\u044e\u0442 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0434\u043e\u043b\u0433 \u0438 \u0443\u0441\u043a\u043e\u0440\u044f\u044e\u0442 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u044e \u043d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f. \u041a\u0430\u043a \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e \u0432 \u043d\u0430\u0448\u0435\u043c \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u0438, \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0430\u044f \u0441\u0438\u043b\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f, \u043a\u043e\u0433\u0434\u0430 \u043e\u043d\u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u0442\u0440\u0438 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u044b:<\/p>\n<p data-nodeid=\"274\">\ud83d\udd39\u00a0<strong data-nodeid=\"626\">\u041a\u043e\u043d\u0446\u0435\u043f\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f<\/strong>: \u041e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u0437\u0430\u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043d\u0430 \u043e\u0431\u0449\u0435\u043c \u043f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0438 \u043f\u0440\u0435\u0434\u043c\u0435\u0442\u043d\u043e\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438<br \/>\n\ud83d\udd39\u00a0<strong data-nodeid=\"627\">\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/strong>: \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0442\u044c \u0447\u0438\u0441\u0442\u044b\u0435 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0434\u043b\u044f \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u043e\u0439 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b<br \/>\n\ud83d\udd39\u00a0<strong data-nodeid=\"628\">\u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/strong>: \u041d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0442\u043e\u0447\u043d\u044b\u043c\u0438, \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u044e\u0449\u0438\u043c\u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e \u0447\u0435\u0440\u0442\u0435\u0436\u0430\u043c\u0438<\/p>\n<p data-nodeid=\"275\">\u041f\u0440\u0438\u043d\u0438\u043c\u0430\u044f \u0432\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435<strong data-nodeid=\"638\">PlantUML<\/strong>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f PlantUML \u0434\u043b\u044f \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c \u043a\u0430\u043a \u043a\u043e\u0434\u0430, \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u044e\u0442 \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0438\u0442\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0434\u0438\u0437\u0430\u0439\u043d \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u043a\u043e\u0434\u043e\u043c, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f, \u0447\u0442\u043e\u0431\u044b \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u043d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u043e\u0442\u0441\u0442\u0430\u0432\u0430\u043b\u0430 \u043e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438. \u041f\u043e\u043c\u043d\u0438\u0442\u0435: \u043b\u0443\u0447\u0448\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u2014 \u044d\u0442\u043e \u043d\u0435 \u0441\u0430\u043c\u0430\u044f \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0430\u044f, \u0430 \u0442\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043d\u0430 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u0434\u043b\u044f \u0441\u0432\u043e\u0435\u0439 \u0430\u0443\u0434\u0438\u0442\u043e\u0440\u0438\u0438 \u0432 \u043d\u0443\u0436\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442.<\/p>\n<p data-nodeid=\"276\"><strong data-nodeid=\"643\">\u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u0432\u044b\u0432\u043e\u0434<\/strong>: \u041d\u0430\u0447\u0438\u043d\u0430\u0439\u0442\u0435 \u043f\u0440\u043e\u0441\u0442\u043e, \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0439\u0442\u0435 \u0441 \u0437\u0430\u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0441\u0442\u043e\u0440\u043e\u043d\u0430\u043c\u0438, \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0443\u043b\u0443\u0447\u0448\u0430\u0439\u0442\u0435 \u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u0439\u0442\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u0441 \u043e\u0449\u0443\u0442\u0438\u043c\u043e\u0439 \u0431\u0438\u0437\u043d\u0435\u0441-\u0446\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e. \u041a\u043e\u0433\u0434\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u0441\u0442\u0430\u043d\u043e\u0432\u044f\u0442\u0441\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b, \u0430 \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0430\u043c\u0438, \u043e\u043d\u0438 \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u0438\u0437 \u0438\u0437\u0434\u0435\u0440\u0436\u0435\u043a \u0432 \u043a\u0430\u0442\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u044b \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043b\u0443\u0447\u0448\u0435\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0412 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0441\u043b\u043e\u0436\u043d\u043e\u0439 \u0441\u0440\u0435\u0434\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0447\u0435\u0442\u043a\u0430\u044f \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u044f \u0438 \u0442\u043e\u0447\u043d\u043e\u0435 \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u043c\u0435\u044e\u0442 \u043f\u0435\u0440\u0432\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u0441\u043f\u0435\u0445\u0430 \u043f\u0440\u043e\u0435\u043a\u0442\u0430. \u041e\u0434\u043d\u0438\u043c \u0438\u0437 \u0441\u0430\u043c\u044b\u0445 \u043c\u043e\u0449\u043d\u044b\u0445 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0432 \u0430\u0440\u0441\u0435\u043d\u0430\u043b\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u043e\u0440\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f 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