{"id":7009,"date":"2026-08-05T10:45:32","date_gmt":"2026-08-05T02:45:32","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/tw\/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\/tw\/plantuml-sequence-diagrams-api-design\/","title":{"rendered":"\u7528\u65bc API \u8a2d\u8a08\u8207\u6587\u4ef6\u7684 PlantUML \u5e8f\u5217\u5716"},"content":{"rendered":"<p>\u8a2d\u8a08\u7a69\u5065\u7684 API \u9700\u8981\u958b\u767c\u5718\u968a\u3001\u524d\u7aef\u5de5\u7a0b\u5e2b\u8207\u6280\u8853\u64b0\u5beb\u4eba\u54e1\u4e4b\u9593\u7684\u6e05\u6670\u6e9d\u901a\u3002\u5728\u64b0\u5beb\u4efb\u4f55\u5be6\u4f5c\u7a0b\u5f0f\u78bc\u4e4b\u524d\uff0c\u5148\u898f\u5283\u8acb\u6c42-\u56de\u61c9\u7684\u751f\u547d\u9031\u671f\u3001\u9a57\u8b49\u6d41\u7a0b\u8207\u932f\u8aa4\u8655\u7406\uff0c\u53ef\u907f\u514d\u8017\u6642\u4e14\u6602\u8cb4\u7684\u67b6\u69cb\u4fee\u6539\u3002\u4f7f\u7528\u73fe\u4ee3\u7684<a href=\"https:\/\/www.vpascode.com\/overview\/\">\u6587\u5b57\u8f49\u5716\u8868\u5de5\u5177<\/a>\u8b93\u958b\u767c\u4eba\u54e1\u80fd\u76f4\u63a5\u5f9e\u6587\u5b57\u5efa\u69cb\u4e92\u52d5\u5f0f\u3001\u53ef\u7dad\u8b77\u7684\u5e8f\u5217\u6a21\u578b\u3002\u900f\u904e\u5728\u7dda\u4e0a<a href=\"https:\/\/www.visual-paradigm.com\/features\/plantuml-editor\/\">\u700f\u89bd\u5668\u5c0e\u5411\u7684 PlantUML \u7de8\u8f2f\u5668<\/a>\u4e2d\u8349\u64ec\u5b9a\u7fa9\uff0c\u5718\u968a\u80fd\u5feb\u901f\u4e14\u6e05\u6670\u5730\u8a18\u9304 API \u884c\u70ba\u3002<\/p>\n<p>\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/plantuml-sequence-diagram-syntax-guide\/\">\u5e8f\u5217\u5716<\/a>\u4f86\u5efa\u7acb\u6e05\u6670\u7684<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/\">PlantUML<\/a>\uff0c\u63a2\u8a0e\u70ba\u4f55\u57fa\u65bc\u6587\u5b57\u7684 API \u6a21\u578b\u80fd\u52a0\u901f\u958b\u767c\u9031\u671f\uff0c\u4ee5\u53ca\u6574\u5408\u578b<a href=\"https:\/\/www.visual-paradigm.com\/features\/diagram-as-code-tool\/\">\u5716\u8868\u5373\u7a0b\u5f0f\u78bc\u5de5\u5177<\/a>\u5982\u4f55\u7c21\u5316\u6280\u8853\u6587\u4ef6\u7684\u64b0\u5beb\u3002<\/p>\n<h2>\u70ba\u4ec0\u9ebc\u8981\u5728 API \u8a2d\u8a08\u4e2d\u4f7f\u7528 PlantUML\uff1f<\/h2>\n<p>\u50b3\u7d71\u7684\u62d6\u66f3\u5f0f\u7e6a\u5716\u5de5\u5177\u96e3\u4ee5\u8ddf\u4e0a\u654f\u6377 API \u7684\u8fed\u4ee3\u901f\u5ea6\u3002\u6bcf\u6b21\u7aef\u9ede\u8def\u5f91\u3001\u8f09\u8377\u53c3\u6578\u6216\u72c0\u614b\u78bc\u8b8a\u66f4\u6642\uff0c\u624b\u52d5\u8abf\u6574\u65b9\u6846\u8207\u9023\u63a5\u7dda\u6703\u6d6a\u8cbb\u5bf6\u8cb4\u7684\u5de5\u7a0b\u6642\u9593\u3002\u6587\u5b57\u8f49\u5716\u8868\u5de5\u5177\u900f\u904e\u7d14\u6587\u5b57\u5b9a\u7fa9\u4f86\u9a45\u52d5\u8996\u89ba\u5316\uff0c\u89e3\u6c7a\u4e86\u9019\u500b\u554f\u984c\u3002<\/p>\n<p>\u4f7f\u7528\u5c08\u7528\u7684 PlantUML \u7de8\u8f2f\u5668\u9032\u884c API \u5e8f\u5217\u5716\u6620\u5c04\uff0c\u53ef\u5e36\u4f86\u591a\u9805\u6838\u5fc3\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u53ef\u7248\u672c\u5316\u7684 API \u898f\u683c\uff1a<\/strong>\u5c07\u5e8f\u5217\u5716\u4fdd\u7559\u5728\u60a8\u7684 Git \u5009\u5eab\u4e2d\uff0c\u8207 OpenAPI\/Swagger \u5b9a\u7fa9\u53ca\u62c9\u53d6\u8acb\u6c42\u4e00\u540c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u5373\u6642\u4f48\u5c40\u81ea\u52d5\u5316\uff1a<\/strong>\u5c08\u6ce8\u65bc\u5354\u5b9a\u908f\u8f2f\u2014\u2014\u4f48\u5c40\u5f15\u64ce\u6703\u81ea\u52d5\u8a08\u7b97\u9593\u8ddd\u3001\u53c3\u8207\u8005\u4f4d\u7f6e\u8207\u8a0a\u606f\u5c0d\u9f4a\u3002<\/li>\n<li><strong>\u6a19\u6e96\u5316\u8996\u89ba\u5448\u73fe\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u5c08\u6848\u6a21\u7d44\u4e2d\uff0c\u540c\u6b65\u8acb\u6c42\u3001\u975e\u540c\u6b65\u8a0a\u606f\u8207\u56de\u50b3\u8f09\u8377\u7684\u6a23\u5f0f\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<p>\u63a1\u7528\u76f4\u89ba\u7684\u6587\u5b57\u8f49\u5716\u8868\u5de5\u5177\uff0c\u53ef\u78ba\u4fdd\u60a8\u7684\u6280\u8853 API \u898f\u683c\u8207\u5be6\u969b\u7a0b\u5f0f\u78bc\u5eab\u884c\u70ba\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\u5efa\u7acb API \u5e8f\u5217\u5716<\/h2>\n<p>\u8b93\u6211\u5011\u770b\u770b\u5982\u4f55\u5728\u700f\u89bd\u5668\u4e2d\u4f7f\u7528\u6e05\u6670\u7684\u5e8f\u5217\u8a9e\u6cd5\uff0c\u4f86\u6a21\u64ec\u5e38\u898b\u7684 OAuth2 \u6191\u8b49\u9a57\u8b49\u8207 API \u8cc7\u6599\u53d6\u5f97\u6d41\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u53ef\u76f4\u63a5\u8cbc\u5165\u7dda\u4e0a PlantUML \u7de8\u8f2f\u5668\u7684\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\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>\u5728 VPasCode \u4e2d\u7de8\u8f2f PlantUML<\/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:VPBDIm916CRl0_i_l7YgGwn6fps4cX3LGI6XywXBBgohwApHBK9Jimy2pIH9aYBjGoX1A8h-cMPM_ujc7RyoQWylm_9xvdcUTzUT8ZX9p9Wk8MoIk676GcgIdyCadWG7RJTOlijo1QlKj9f5-dxg09o25LrJ3IAX19TgOIs13G8EJs0DhEvBlr8RCAkOg3juTmRgjogzfmAh7TDYTO1vJ1ALK0GJ7C8f5HnV7v_SgxUNxNLoxBnAtnu6cCyh8Ga9NrXO7jskGC2_6GGP9pGvxP9vWwYinxSrOz10ItDg4cHuiEMsgmB3C0TdV4u9H2HxsgZFgm2ht_PQZKcqvaN_A3EbiDFvlB0mlfbUNj7zpamNNbFz8U4tw0I4FwiLM3al8U2Fi9vkQPKQLgaEwrj16CMrmN4ZpehTAB3eT89_0-O4HxDtjFqwBo5LvziLxwpCzJzMOYdqvfcLAuAPIYrMyvVrajC5h7RFJlBiyV2NTlmTL2CY8JUV_A_x1W00\" \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\u6236\u61c9\u7528\u7a0b\u5f0f\" as Client\r\nparticipant \"API \u7db2\u95dc\" as Gateway\r\nparticipant \"\u9a57\u8b49\u670d\u52d9\" as Auth\r\ndatabase \"\u4f7f\u7528\u8005\u8cc7\u6599\u5eab\" as DB\r\n\r\nClient -&gt; Gateway: POST \/api\/v1\/auth\/login\r\nactivate Gateway\r\nGateway -&gt; Auth: \u9a57\u8b49\u6191\u8b49\r\nactivate Auth\r\nAuth -&gt; DB: \u67e5\u8a62\u4f7f\u7528\u8005\u8a18\u9304\r\nactivate DB\r\nDB --&gt; Auth: \u56de\u50b3\u4f7f\u7528\u8005\u8cc7\u6599\r\ndeactivate DB\r\n\r\nalt \u6191\u8b49\u6709\u6548\r\n    Auth --&gt; Gateway: \u7522\u751f JWT \u6191\u8b49\r\n    Gateway --&gt; Client: 200 OK (\u6191\u8b49\u5167\u5bb9)\r\nelse \u6191\u8b49\u7121\u6548\r\n    Auth --&gt; Gateway: \u9a57\u8b49\u5931\u6557\r\n    deactivate Auth\r\n    Gateway --&gt; Client: 401 \u672a\u6388\u6b0a\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:VPBDIm916CRl0_i_l7YgGwn6fps4cX3LGI6XywXBBgohwApHBK9Jimy2pIH9aYBjGoX1A8h-cMPM_ujc7RyoQWylm_9xvdcUTzUT8ZX9p9Wk8MoIk676GcgIdyCadWG7RJTOlijo1QlKj9f5-dxg09o25LrJ3IAX19TgOIs13G8EJs0DhEvBlr8RCAkOg3juTmRgjogzfmAh7TDYTO1vJ1ALK0GJ7C8f5HnV7v_SgxUNxNLoxBnAtnu6cCyh8Ga9NrXO7jskGC2_6GGP9pGvxP9vWwYinxSrOz10ItDg4cHuiEMsgmB3C0TdV4u9H2HxsgZFgm2ht_PQZKcqvaN_A3EbiDFvlB0mlfbUNj7zpamNNbFz8U4tw0I4FwiLM3al8U2Fi9vkQPKQLgaEwrj16CMrmN4ZpehTAB3eT89_0-O4HxDtjFqwBo5LvziLxwpCzJzMOYdqvfcLAuAPIYrMyvVrajC5h7RFJlBiyV2NTlmTL2CY8JUV_A_x1W00\" \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>\u5728 VPasCode \u4e2d\u7de8\u8f2f PlantUML<\/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>\u5728 VPasCode \u4e2d\u5229\u7528 AI \u6d88\u9664\u8a9e\u6cd5\u6469\u64e6<\/h2>\n<p>\u6d89\u53ca\u591a\u65b9\u9a57\u8b49\u3001Webhook \u56de\u8abf\u6216\u689d\u4ef6\u5206\u652f\u7684\u8907\u96dc API \u5de5\u4f5c\u6d41\u7a0b\uff0c\u5f88\u5bb9\u6613\u5c0e\u81f4\u8a9e\u6cd5\u932f\u8aa4\uff0c\u4f8b\u5982\u672a\u9589\u5408\u7684\u8ff4\u5708\u6216\u4e0d\u5339\u914d\u7684\u7bad\u982d\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\u70ba\u60a8\u4e3b\u8981\u7684\u6587\u672c\u8f49\u5716\u8868\u5de5\u5177\uff0c\u53ef\u8b93\u60a8\u7684\u5718\u968a\u7acb\u5373\u4f7f\u7528\u4e00\u9375 AI \u7a0b\u5f0f\u78bc\u932f\u8aa4\u4fee\u5fa9\u529f\u80fd\uff0c\u5373\u6642\u6d88\u9664\u683c\u5f0f\u932f\u8aa4\u3002<\/p>\n<p>\u7121\u8ad6\u60a8\u662f\u5efa\u7acb\u8edf\u9ad4<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/plantuml-c4-model-syntax-guide\/\">C4<\/a>\u67b6\u69cb\u6a21\u578b\uff0c\u7e6a\u88fd\u8cc7\u6599\u5eab<a href=\"https:\/\/www.vpascode.com\/docs\/vpascode-docs\/plantuml-playbook\/plantuml-erd-syntax-guide\/\">ERDs<\/a>\uff0c\u6216\u8a73\u7d30\u63cf\u8ff0\u8907\u96dc\u7684 REST \u4e92\u52d5\u6d41\u7a0b\uff0c\u667a\u6167\u578b PlantUML \u7de8\u8f2f\u5668\u6703\u81ea\u52d5\u5075\u6e2c\u672a\u9589\u5408\u7684\u689d\u4ef6\u5340\u584a\u548c\u907a\u6f0f\u7684\u53c3\u8207\u8005\u5ba3\u544a\uff0c\u8b93\u60a8\u6c38\u9060\u4e0d\u6703\u5931\u53bb\u7bc0\u594f\u3002<\/p>\n<h2>API \u5e8f\u5217\u6587\u4ef6\u7684\u6700\u4f73\u5be6\u52d9<\/h2>\n<p>\u70ba\u4e86\u8b93\u4f7f\u7528\u60a8 API \u6587\u4ef6\u7684\u5de5\u7a0b\u5718\u968a\u7372\u5f97\u6700\u4f73\u53ef\u8b80\u6027\uff0c\u8acb\u7262\u8a18\u4ee5\u4e0b\u4e09\u9805\u6307\u5c0e\u539f\u5247\uff1a<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u81ea\u52d5\u7de8\u865f\uff1a<\/strong> 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Simplify request-response mapping with code in an online PlantUML editor.","_eb_attr":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[45],"tags":[],"class_list":["post-7009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vpascode"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 PlantUML \u5e8f\u5217\u5716\u8a2d\u8a08\u8207\u8a18\u9304 API \u6d41\u7a0b\u3002\u5728\u7dda\u4e0a PlantUML \u7de8\u8f2f\u5668\u4e2d\uff0c\u4ee5\u7a0b\u5f0f\u78bc\u7c21\u5316\u8acb\u6c42-\u56de\u61c9\u5c0d\u61c9\u3002<\/title>\n<meta name=\"description\" content=\"Learn how to design and document API flows using PlantUML sequence diagrams. 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