{"id":7019,"date":"2026-08-05T10:45:32","date_gmt":"2026-08-05T02:45:32","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/cn\/plantuml-sequence-diagrams-api-design\/"},"modified":"2026-08-05T10:45:32","modified_gmt":"2026-08-05T02:45:32","slug":"plantuml-sequence-diagrams-api-design","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/cn\/plantuml-sequence-diagrams-api-design\/","title":{"rendered":"\u7528\u4e8eAPI\u8bbe\u8ba1\u548c\u6587\u6863\u7684PlantUML\u5e8f\u5217\u56fe"},"content":{"rendered":"<p>\u8bbe\u8ba1\u5065\u58ee\u7684API\u9700\u8981\u5f00\u53d1\u56e2\u961f\u3001\u524d\u7aef\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u5199\u4f5c\u8005\u4e4b\u95f4\u6e05\u6670\u7684\u6c9f\u901a\u3002\u5728\u7f16\u5199\u4efb\u4f55\u4e00\u884c\u5b9e\u73b0\u4ee3\u7801\u4e4b\u524d\uff0c\u5148\u89c4\u5212\u597d\u8bf7\u6c42-\u54cd\u5e94\u751f\u547d\u5468\u671f\u3001\u8ba4\u8bc1\u6d41\u7a0b\u548c\u9519\u8bef\u5904\u7406\uff0c\u53ef\u4ee5\u907f\u514d\u4ee3\u4ef7\u9ad8\u6602\u7684\u67b6\u6784\u4fee\u6539\u3002\u4f7f\u7528\u73b0\u4ee3<a href=\"https:\/\/www.vpascode.com\/overview\/\">\u6587\u672c\u8f6c\u56fe\u5de5\u5177<\/a>\u4f7f\u5f00\u53d1\u8005\u80fd\u591f\u76f4\u63a5\u4ece\u6587\u672c\u6784\u5efa\u4ea4\u4e92\u5f0f\u3001\u53ef\u7ef4\u62a4\u7684\u5e8f\u5217\u6a21\u578b\u3002\u901a\u8fc7\u5728\u5728\u7ebf<a href=\"https:\/\/www.visual-paradigm.com\/features\/plantuml-editor\/\">\u57fa\u4e8e\u6d4f\u89c8\u5668\u7684PlantUML\u7f16\u8f91\u5668<\/a>\u4e2d\u8d77\u8349\u5b9a\u4e49\uff0c\u56e2\u961f\u53ef\u4ee5\u5feb\u901f\u800c\u6e05\u6670\u5730\u8bb0\u5f55API\u884c\u4e3a\u3002<\/p>\n<p>\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/plantuml-sequence-diagram-syntax-guide\/\">\u5e8f\u5217\u56fe<\/a>\u6765\u6784\u5efa\u6e05\u6670\u7684<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/\">PlantUML<\/a>\uff0c\u4e3a\u4ec0\u4e48\u57fa\u4e8e\u6587\u672c\u7684API\u6620\u5c04\u80fd\u52a0\u901f\u5f00\u53d1\u8fed\u4ee3\uff0c\u4ee5\u53ca\u4e00\u4e2a\u4e00\u4f53\u5316\u7684<a href=\"https:\/\/www.visual-paradigm.com\/features\/diagram-as-code-tool\/\">\u56fe\u5373\u4ee3\u7801\u5de5\u5177<\/a>\u5982\u4f55\u7b80\u5316\u6280\u672f\u6587\u6863\u7684\u7f16\u5199\u3002<\/p>\n<h2>\u4e3a\u4f55\u5728API\u8bbe\u8ba1\u4e2d\u4f7f\u7528PlantUML\uff1f<\/h2>\n<p>\u4f20\u7edf\u7684\u62d6\u62fd\u5f0f\u7ed8\u56fe\u5de5\u5177\u96be\u4ee5\u8ddf\u4e0a\u654f\u6377API\u8fed\u4ee3\u7684\u6b65\u4f10\u3002\u6bcf\u6b21\u7aef\u70b9\u8def\u5f84\u3001\u8d1f\u8f7d\u53c2\u6570\u6216\u72b6\u6001\u7801\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u624b\u52a8\u8c03\u6574\u6846\u4f53\u548c\u8fde\u63a5\u7ebf\u90fd\u4f1a\u6d6a\u8d39\u5b9d\u8d35\u7684\u5de5\u7a0b\u65f6\u95f4\u3002\u6587\u672c\u8f6c\u56fe\u5de5\u5177\u901a\u8fc7\u7eaf\u6587\u672c\u5b9a\u4e49\u6765\u9a71\u52a8\u53ef\u89c6\u5316\uff0c\u89e3\u51b3\u4e86\u8fd9\u4e00\u95ee\u9898\u3002<\/p>\n<p>\u4f7f\u7528\u4e13\u7528\u7684PlantUML\u7f16\u8f91\u5668\u8fdb\u884cAPI\u5e8f\u5217\u6620\u5c04\uff0c\u53ef\u5e26\u6765\u591a\u9879\u6838\u5fc3\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u53ef\u7248\u672c\u5316\u7684API\u89c4\u8303\uff1a<\/strong>\u5c06\u5e8f\u5217\u56fe\u4fdd\u7559\u5728\u60a8\u7684Git\u4ed3\u5e93\u4e2d\uff0c\u4e0eOpenAPI\/Swagger\u5b9a\u4e49\u548c\u62c9\u53d6\u8bf7\u6c42\u4e00\u540c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u5373\u65f6\u5e03\u5c40\u81ea\u52a8\u5316\uff1a<\/strong>\u53ea\u9700\u4e13\u6ce8\u4e8e\u534f\u8bae\u903b\u8f91\u2014\u2014\u5e03\u5c40\u5f15\u64ce\u4f1a\u81ea\u52a8\u8ba1\u7b97\u95f4\u8ddd\u3001\u53c2\u4e0e\u8005\u4f4d\u7f6e\u548c\u6d88\u606f\u5bf9\u9f50\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u6807\u51c6\u5316\u7684\u89c6\u89c9\u5448\u73b0\uff1a<\/strong>\u786e\u4fdd\u5728\u6240\u6709\u9879\u76ee\u6a21\u5757\u4e2d\uff0c\u540c\u6b65\u8bf7\u6c42\u3001\u5f02\u6b65\u6d88\u606f\u548c\u8fd4\u56de\u8d1f\u8f7d\u7684\u6837\u5f0f\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<p>\u91c7\u7528\u76f4\u89c2\u7684\u6587\u672c\u8f6c\u56fe\u5de5\u5177\uff0c\u53ef\u786e\u4fdd\u60a8\u7684\u6280\u672fAPI\u89c4\u8303\u4e0e\u5b9e\u9645\u4ee3\u7801\u5e93\u884c\u4e3a\u4fdd\u6301\u540c\u6b65\u3002<br \/>\n<img fetchpriority=\"high\" alt=\"Conceptual isometric illustration of API sequence diagrams rendered from PlantUML code\" class=\"alignnone wp-image-7082 size-full\" decoding=\"async\" fetchpriority=\"high\" height=\"402\" sizes=\"(max-width: 720px) 100vw, 720px\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-api-design.png\" srcset=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-api-design.png 720w, https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/plantuml-sequence-diagrams-api-design-300x168.png 300w\" width=\"720\"\/><\/p>\n<h2>\u9010\u6b65\u6784\u5efaAPI\u5e8f\u5217\u56fe<\/h2>\n<p>\u8ba9\u6211\u4eec\u770b\u770b\u5982\u4f55\u5728\u6d4f\u89c8\u5668\u4e2d\u4f7f\u7528\u7b80\u6d01\u7684\u5e8f\u5217\u8bed\u6cd5\uff0c\u6765\u5efa\u6a21\u5e38\u89c1\u7684OAuth2\u4ee4\u724c\u8ba4\u8bc1\u548cAPI\u6570\u636e\u83b7\u53d6\u6d41\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u53ef\u4ee5\u76f4\u63a5\u7c98\u8d34\u5230\u5728\u7ebfPlantUML\u7f16\u8f91\u5668\u4e2d\u7684\u793a\u4f8b\u811a\u672c\uff1a<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Plantuml<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/#plantuml:ZP9DJyCm38RlbVeVh9xWC7L3d7f0MrSn3Guh--BijOP5P4cLfaNZr-CqOtG897getFXvxTTEnxL5Ovk330Dih5RDOKU6uy9g0z5K2b8M9bKL0TRWFyEWOeaeH8MSYoRv76PewHsF7NIAVrADtSEAJ2iAwZ1t40ObMjnXJH1jQZAGfLqkIyCW34xD1tTV9HF85wirn5Y9k1t5x7SVI_qgLETNj4nzTpy5JkvQ9R15AKg7J0sLN5YWh7j2xwUpoP8iJU2f8NE4pjUI2ctA7kqSPYaCpjMNP1kZF9qR_I8ayNHq8M2zjDx7fGdWntVk3piZHSPf7vxNiDPlf3nvdenXlwC4ReP3M3p2LOT1ZaUfiRmE0vAysxbg_zlJdJYaG2kqWdlaEKeFzuRnk_hBo-rm11lbRaSRyV6B_7n7f3WvvZV_Vvy0\" 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>\u5728VPasCode\u4e2d\u7f16\u8f91Plantuml<\/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:VP91Im9168Rl2_iVXhtBQdJQGwW9KHqK4ZgFkkJ2kehE6XsZeZKqYhI8B4iKmcWrCW9pwSyqizl9lz3iZjbMr1o6EJpVFE_tpOHB21QHdbDv3keeh-cvb5oavpJA5u60pJOndksxFXxLxVgj0609BAgAh26UAz0w9QqKe8Q044aiszOntdlqa2M8v4suzODnp8xJtoRD6ZwuyR28Zh8ybu48fc191W8rK1jf34ZDnACJZub5UOxdc1C45Zwlba0YlfO48YmeOZaaqkXPKSrlA9eNNIbJwYl5zE2Mkqe9lFUgD0dUlwSYNm7Bu-uk6ejAWBIwJh_DSZdc05iD7-v6YqL1O7Qjyrh75rTJ-ccNd9xJxkHlF2rN4M1cqgoGXi5pW2uczVTdrrl4E5fPJxwzTEnAbM6pJYZ9PYA1kM0Gn5SdOuE1ph3bMDPaNE4vMQLJdRhEhlzniPV1dGTds6MCBpQRob_s-M08a6QF71haSkTNxUm9P2t3Ss6wqv_s0G00\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Plantuml in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-plantuml\"><code class=\"language-plantuml\" data-language=\"plantuml\" class=\"language-plantuml\">@startuml\r\nautonumber\r\nactor \"\u5ba2\u6237\u7aef\u5e94\u7528\" as Client\r\nparticipant \"API\u7f51\u5173\" as Gateway\r\nparticipant \"\u8ba4\u8bc1\u670d\u52a1\" as Auth\r\ndatabase \"\u7528\u6237\u6570\u636e\u5e93\" as DB\r\n\r\nClient -&gt; Gateway: POST \/api\/v1\/auth\/login\r\nactivate Gateway\r\nGateway -&gt; Auth: \u9a8c\u8bc1\u51ed\u636e\r\nactivate Auth\r\nAuth -&gt; DB: \u67e5\u8be2\u7528\u6237\u8bb0\u5f55\r\nactivate DB\r\nDB --&gt; Auth: \u8fd4\u56de\u7528\u6237\u8d44\u6599\r\ndeactivate DB\r\n\r\nalt \u51ed\u636e\u6709\u6548\r\n    Auth --&gt; Gateway: \u751f\u6210JWT\u4ee4\u724c\r\n    Gateway --&gt; Client: 200 OK\uff08\u4ee4\u724c\u8d1f\u8f7d\uff09\r\nelse \u51ed\u636e\u65e0\u6548\r\n    Auth --&gt; Gateway: \u8ba4\u8bc1\u5931\u8d25\r\n    deactivate Auth\r\n    Gateway --&gt; Client: 401 \u672a\u6388\u6743\r\n    deactivate Gateway\r\nend\r\n@enduml<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#plantuml:VP91Im9168Rl2_iVXhtBQdJQGwW9KHqK4ZgFkkJ2kehE6XsZeZKqYhI8B4iKmcWrCW9pwSyqizl9lz3iZjbMr1o6EJpVFE_tpOHB21QHdbDv3keeh-cvb5oavpJA5u60pJOndksxFXxLxVgj0609BAgAh26UAz0w9QqKe8Q044aiszOntdlqa2M8v4suzODnp8xJtoRD6ZwuyR28Zh8ybu48fc191W8rK1jf34ZDnACJZub5UOxdc1C45Zwlba0YlfO48YmeOZaaqkXPKSrlA9eNNIbJwYl5zE2Mkqe9lFUgD0dUlwSYNm7Bu-uk6ejAWBIwJh_DSZdc05iD7-v6YqL1O7Qjyrh75rTJ-ccNd9xJxkHlF2rN4M1cqgoGXi5pW2uczVTdrrl4E5fPJxwzTEnAbM6pJYZ9PYA1kM0Gn5SdOuE1ph3bMDPaNE4vMQLJdRhEhlzniPV1dGTds6MCBpQRob_s-M08a6QF71haSkTNxUm9P2t3Ss6wqv_s0G00\" \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:ZP9DJyCm38RlbVeVh9xWC7L3d7f0MrSn3Guh--BijOP5P4cLfaNZr-CqOtG897getFXvxTTEnxL5Ovk330Dih5RDOKU6uy9g0z5K2b8M9bKL0TRWFyEWOeaeH8MSYoRv76PewHsF7NIAVrADtSEAJ2iAwZ1t40ObMjnXJH1jQZAGfLqkIyCW34xD1tTV9HF85wirn5Y9k1t5x7SVI_qgLETNj4nzTpy5JkvQ9R15AKg7J0sLN5YWh7j2xwUpoP8iJU2f8NE4pjUI2ctA7kqSPYaCpjMNP1kZF9qR_I8ayNHq8M2zjDx7fGdWntVk3piZHSPf7vxNiDPlf3nvdenXlwC4ReP3M3p2LOT1ZaUfiRmE0vAysxbg_zlJdJYaG2kqWdlaEKeFzuRnk_hBo-rm11lbRaSRyV6B_7n7f3WvvZV_Vvy0\" 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>\u5728VPasCode\u4e2d\u7f16\u8f91Plantuml<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"sTKujtN\"><img alt=\"Result of a API Sequence Diagram using text to diagram editor - VPasCode\" class=\"alignnone wp-image-7080 size-full\" decoding=\"async\" height=\"462\" sizes=\"(max-width: 655px) 100vw, 655px\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/img_6a72a3dd90208.png\" srcset=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/img_6a72a3dd90208.png 655w, https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/img_6a72a3dd90208-300x212.png 300w\" width=\"655\"\/><\/p>\n<h2>\u5728VPasCode\u4e2d\u5229\u7528AI\u6d88\u9664\u8bed\u6cd5\u6469\u64e6<\/h2>\n<p>\u6d89\u53ca\u591a\u65b9\u8ba4\u8bc1\u3001Webhook\u56de\u8c03\u6216\u6761\u4ef6\u5206\u652f\u7684\u590d\u6742API\u5de5\u4f5c\u6d41\u5f88\u5bb9\u6613\u5bfc\u81f4\u8bed\u6cd5\u9519\u8bef\uff0c\u4f8b\u5982\u672a\u95ed\u5408\u7684\u5faa\u73af\u6216\u4e0d\u5339\u914d\u7684\u7bad\u5934\u3002\u4f7f\u7528<a href=\"https:\/\/updates.visual-paradigm.com\/releases\/introducing-visual-paradigm-18-1-a-new-era-of-unified-ecosystems-and-ai-driven-innovation\/\">VPasCode<\/a>\u4f5c\u4e3a\u60a8\u4e3b\u8981\u7684\u6587\u672c\u8f6c\u56fe\u8868\u5de5\u5177\uff0c\u53ef\u8ba9\u60a8\u7684\u56e2\u961f\u4e00\u952e\u83b7\u5f97AI\u4ee3\u7801\u9519\u8bef\u4fee\u590d\u529f\u80fd\uff0c\u7acb\u5373\u6d88\u9664\u683c\u5f0f\u9519\u8bef\u3002<\/p>\n<p>\u65e0\u8bba\u60a8\u662f\u5728\u521b\u5efa\u8f6f\u4ef6<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/plantuml-c4-model-syntax-guide\/\">C4<\/a>\u67b6\u6784\u6a21\u578b\u3001\u7ed8\u5236\u6570\u636e\u5e93<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/plantuml-erd-syntax-guide\/\">ERDs<\/a>\uff0c\u8fd8\u662f\u8be6\u7ec6\u63cf\u8ff0\u590d\u6742\u7684REST\u4ea4\u4e92\u6d41\u7a0b\uff0c\u667a\u80fd\u7684PlantUML\u7f16\u8f91\u5668\u90fd\u80fd\u81ea\u52a8\u6355\u6349\u672a\u95ed\u5408\u7684\u6761\u4ef6\u5757\u548c\u7f3a\u5931\u7684\u53c2\u4e0e\u8005\u58f0\u660e\uff0c\u8ba9\u60a8\u59cb\u7ec8\u4fdd\u6301\u9ad8\u6548\u8282\u594f\u3002<\/p>\n<h2>API\u5e8f\u5217\u6587\u6863\u7684\u6700\u4f73\u5b9e\u8df5<\/h2>\n<p>\u4e3a\u4e86\u6700\u5927\u5316\u5de5\u7a0b\u56e2\u961f\u9605\u8bfb\u60a8API\u6587\u6863\u7684\u53ef\u8bfb\u6027\uff0c\u8bf7\u7262\u8bb0\u4ee5\u4e0b\u4e09\u70b9\u6307\u5357\uff1a<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u81ea\u52a8\u7f16\u53f7\uff1a<\/strong> 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href=\"https:\/\/guides.visual-paradigm.com\/cn\/plantuml-sequence-diagrams-api-design\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">\u7528\u4e8eAPI\u8bbe\u8ba1\u548c\u6587\u6863\u7684PlantUML\u5e8f\u5217\u56fe<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7020,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u5b66\u4e60\u5982\u4f55\u4f7f\u7528PlantUML\u5e8f\u5217\u56fe\u8bbe\u8ba1\u548c\u8bb0\u5f55API\u6d41\u7a0b\u3002\u5728\u5728\u7ebfPlantUML\u7f16\u8f91\u5668\u4e2d\uff0c\u901a\u8fc7\u4ee3\u7801\u7b80\u5316\u8bf7\u6c42-\u54cd\u5e94\u6620\u5c04\u3002","_yoast_wpseo_metadesc":"Learn how to design and document API flows using PlantUML sequence diagrams. 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