{"id":535,"date":"2026-07-08T05:41:48","date_gmt":"2026-07-08T05:41:48","guid":{"rendered":"https:\/\/www.go-togaf.com\/tw\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/"},"modified":"2026-07-08T05:41:48","modified_gmt":"2026-07-08T05:41:48","slug":"%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples","status":"publish","type":"post","link":"https:\/\/www.go-togaf.com\/tw\/%f0%9f%93%98-the-ultimate-guide-to-data-flow-diagrams-dfd-concepts-rules-and-graphviz-examples\/","title":{"rendered":"\ud83d\udcd8 \u6578\u64da\u6d41\u7a0b\u5716 (DFD) \u7d42\u6975\u6307\u5357\uff1a\u6982\u5ff5\u3001\u898f\u5247\u8207 Graphviz \u7bc4\u4f8b"},"content":{"rendered":"<h2>\ud83c\udf1f \u7c21\u4ecb<\/h2>\n<p>\u5728\u73fe\u4ee3\u8edf\u9ad4\u5de5\u7a0b\u8207\u5546\u696d\u5206\u6790\u7684\u8907\u96dc\u7248\u5716\u4e2d\uff0c\u586b\u88dc\u6280\u8853\u958b\u767c\u4eba\u54e1\u8207\u975e\u6280\u8853\u5229\u5bb3\u95dc\u4fc2\u4eba\u4e4b\u9593\u7684\u6e9d\u901a\u843d\u5dee\uff0c\u59cb\u7d42\u662f\u4e00\u9805\u6c38\u6046\u7684\u6311\u6230\u3002\u6b64\u6642\uff0c\u300c<strong>\u6578\u64da\u6d41\u7a0b\u5716 (DFD)<\/strong>\u300d\u2014\u2014\u4e00\u7a2e\u6c38\u6046\u4e14\u5f37\u5927\u7684\u8996\u89ba\u5efa\u6a21\u5de5\u5177\uff0c\u7528\u65bc\u63cf\u7e6a\u6578\u64da\u5728\u7cfb\u7d71\u4e2d\u7684\u65c5\u7a0b\u3002<\/p>\n<p>\u8207\u5c08\u6ce8\u65bc\u63a7\u5236\u6d41\u7a0b\u8207\u908f\u8f2f\u8ff4\u5708\u7684\u6d41\u7a0b\u5716\u4e0d\u540c\uff0cDFD \u56b4\u683c\u805a\u7126\u65bc<strong>\u6578\u64da<\/strong>\uff1a\u5176\u4f86\u6e90\u3001\u8f49\u63db\u65b9\u5f0f\u3001\u5132\u5b58\u4f4d\u7f6e\u4ee5\u53ca\u6700\u7d42\u53bb\u5411\u3002\u7121\u8ad6\u60a8\u6b63\u5728\u8a2d\u8a08\u9f90\u5927\u7684\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\uff0c\u6216\u662f\u7c21\u55ae\u7684\u5167\u90e8\u5eab\u5b58\u8ffd\u8e64\u7cfb\u7d71\uff0cDFD \u90fd\u80fd\u63d0\u4f9b\u7cfb\u7d71\u67b6\u69cb\u7684\u9ce5\u77b0\u8996\u5716\u3002<\/p>\n<p id=\"kpZMhdi\"><img loading=\"lazy\" alt=\"\u8cc7\u6599\u6d41\u7a0b\u5716 (DFD)\uff1a\u6559\u5b78\u6307\u5357\" class=\"alignnone wp-image-872 size-full\" decoding=\"async\" height=\"928\" loading=\"lazy\" sizes=\"auto, (max-width: 1664px) 100vw, 1664px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e.png 1664w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-300x167.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-1024x571.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-768x428.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de1c29071e-1536x857.png 1536w\" width=\"1664\"\/><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u5728\u672c\u7d9c\u5408\u6307\u5357\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e DFD \u7684\u6838\u5fc3\u539f\u5247\u3001\u898f\u7bc4\u5b83\u5011\u7684\u56b4\u683c\u898f\u5247\u3001\u908f\u8f2f\u6a21\u578b\u8207\u5be6\u9ad4\u6a21\u578b\u4e4b\u9593\u7684\u5dee\u7570\uff0c\u4ee5\u53ca\u5982\u4f55\u904b\u7528<strong>Graphviz DOT<\/strong>\u300d\u7a0b\u5f0f\u78bc\u5c07\u9019\u4e9b\u6982\u5ff5\u5177\u8c61\u5316\u3002\u6240\u63d0\u4f9b\u7684\u6bcf\u500b\u7bc4\u4f8b\u5747\u5305\u542b\u4e00\u500b<strong>\u7cfb\u7d71\u908a\u754c\u5bb9\u5668<\/strong>\uff0c\u4ee5\u6e05\u695a\u5340\u5206\u5167\u90e8\u7cfb\u7d71\u8655\u7406\u7a0b\u5e8f\u8207\u5916\u90e8\u5be6\u9ad4\u3002<\/p>\n<hr\/>\n<h2>\ud83e\uddd0 \u4ec0\u9ebc\u662f\u6578\u64da\u6d41\u7a0b\u5716 (DFD)\uff1f<\/h2>\n<p>\u6578\u64da\u6d41\u7a0b\u5716 (DFD) \u4ee5\u5716\u5f62\u65b9\u5f0f\u5448\u73fe\u6578\u64da\u5728\u5546\u696d\u8cc7\u8a0a\u7cfb\u7d71\u4e2d\u7684\u6d41\u52d5\u3002\u5b83\u63cf\u7e6a\u4e86\u5c07\u6578\u64da\u5f9e\u8f38\u5165\u4f86\u6e90\u50b3\u8f38\u81f3\u6a94\u6848\u5132\u5b58\uff0c\u6700\u7d42\u751f\u6210\u5831\u8868\u4e26\u50b3\u9001\u81f3\u8f38\u51fa\u76ee\u7684\u5730\u7684\u76f8\u95dc\u8655\u7406\u7a0b\u5e8f\u3002<\/p>\n<p>DFD \u901a\u5e38\u5206\u70ba\u5169\u5927\u985e\u5225\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u908f\u8f2f DFD\uff1a<\/strong>  \u63cf\u8ff0<em>\u5546\u696d<\/em>\u300d\u6578\u64da\u6d41\u7a0b\u3002\u5b83\u5c08\u6ce8\u65bc\u7cfb\u7d71\u6240\u57f7\u884c\u7684\u529f\u80fd\uff08\u5546\u696d\u6d3b\u52d5\u3001\u4e8b\u4ef6\u8207\u7522\u751f\u7684\u6578\u64da\uff09\uff0c\u800c\u4e0d\u5fc5\u64d4\u5fc3\u5176\u6280\u8853\u5be6\u73fe\u65b9\u5f0f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5be6\u9ad4 DFD\uff1a<\/strong>  \u63cf\u8ff0<em>\u5be6\u4f5c<\/em>\u300d\u908f\u8f2f\u6d41\u7a0b\u3002\u5b83\u8a73\u7d30\u8aaa\u660e\u7cfb\u7d71\u5be6\u969b\u7684\u5efa\u69cb\u65b9\u5f0f\uff0c\u5305\u62ec\u7279\u5b9a\u7684\u786c\u9ad4\u3001\u8edf\u9ad4\u3001\u8cc7\u6599\u5eab\u6a94\u6848\u4ee5\u53ca\u4eba\u5de5\u4ecb\u5165\u64cd\u4f5c\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\ud83c\udfaf \u70ba\u4f55\u8981\u4f7f\u7528 DFD\uff1f<\/h3>\n<p>\u7531\u65bc\u5176\u8996\u89ba\u4e0a\u7684\u7c21\u6f54\u6027\uff0cDFD \u6210\u70ba\u4f7f\u7528\u8005\u8207\u7cfb\u7d71\u8a2d\u8a08\u8005\u4e4b\u9593\u6975\u4f73\u7684\u6e9d\u901a\u5de5\u5177\u3002\u5b83\u5011\u53ef\u7528\u65bc\uff1a<\/p>\n<ul>\n<li>\n<p>\u63cf\u7e6a\u7cfb\u7d71\u7684\u908f\u8f2f\u8cc7\u8a0a\u6d41\u7a0b\u3002<\/p>\n<\/li>\n<li>\n<p>\u78ba\u5b9a\u5be6\u9ad4\u7cfb\u7d71\u7684\u5efa\u69cb\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u5efa\u7acb\u4eba\u5de5\u8207\u81ea\u52d5\u5316\u7cfb\u7d71\u7684\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u63d0\u4f9b\u5ee3\u6cdb\u7684\u6982\u89bd\uff0c\u4e26\u53ef\u64f4\u5c55\u70ba\u5c64\u7d1a\u5316\u7684\u8a73\u7d30\u5716\u8868\u3002<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>\ud83e\udde9 \u6578\u64da\u6d41\u5716\u7684\u56db\u500b\u57fa\u672c\u7b26\u865f<\/h2>\n<p>\u6a19\u6e96\u7684\u6578\u64da\u6d41\u5716\u4f9d\u8cf4\u65bc\u56db\u500b\u57fa\u672c\u69cb\u5efa\u6a21\u584a\u3002\u4ee5\u4e0b\u70ba Graphviz \u8868\u793a\u6cd5\uff0c\u5c55\u793a\u9019\u4e9b\u7b26\u865f\u5728\u5b9a\u7fa9\u7684\u300c\u7cfb\u7d71\u908a\u754c\u300d\u5167\u5982\u4f55\u4e92\u52d5\uff1a<strong>\u7cfb\u7d71\u908a\u754c<\/strong>.<\/p>\n<p id=\"qFCsspo\"><img loading=\"lazy\" alt=\"Graphviz DFD \u5716\u793a\uff0c\u8aaa\u660e\u56db\u500b\u57fa\u672c\u7b26\u865f\uff1a\u7cfb\u7d71\u908a\u754c\u5167\u7684\u4f86\u6e90\u3001\u8655\u7406\u3001\u8cc7\u6599\u5132\u5b58\u8207\u76ee\u7684\u5730\u3002\" class=\"alignnone size-full wp-image-873\" decoding=\"async\" height=\"868\" loading=\"lazy\" sizes=\"auto, (max-width: 1918px) 100vw, 1918px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922.png 1918w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-300x136.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-1024x463.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-768x348.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de2264e922-1536x695.png 1536w\" width=\"1918\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/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\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz:eNqFUltrE0EUfhf8D8v6mrTZ1NANZQXNZlEQFPtYiuxlmixOZsPsRI1S8NJ7i61ogq2CfVBbCLbWUig1+Guc3c1T\/4KzneyliZizDzuc+b453\/nOsewK1utVQdXUh9PNmuFAV3h+9YrAAuvokWVj5e6DKZ5w69BGwFUIboB+ipNn5hxEkF4DingbwMeA2KYuZoQw69rPgCLlZ\/t45FhgNDyXEeoAPbEtUlWksUJEBlZlNLmYEUwHOlgRrxUuQgzp\/IHxcSGbzQr+8S\/\/5Kj3as1vbYSJfncNg3djwoZLAGZ2sF8tciMMqBsAKmKaf95doYt7vdf7wXbL31oKVpbpwk\/6\/cN5d1WcSpguaUKm2NLdKrAy2GkgC1hpQKR5shB+6RujEt1pN8MvfZecuLFuVa8DxbSxCUEmKjpnQ8iKMY\/YIXqrLGuFclFMzJqQ5fJEiSUi2+OZhXEfOyZwXWGmb4E0lkO8Y+S1Tr13O+LsaFlNtj4WwP8XpmlasXQ9JUy7Vcrl1UvvqzrRp4mDQaxHlVBwvOy1t+lZh0EvkPOccGn09EubzYoefut13iejT6s0nKcjnJO0glZOCczlZVmVYoFlRGzSvINibbwm+vN7yTvbGoDda5BBnP\/xwN9ZoJ9+DC+ud\/LS319PdMelsjeGJkTffKZ763w4QfeULn6NS0dQxhp2kh52GJYvccxIYP+oFBy8oJvtgTVI1Rju1Nvt0u4m3WjT3SP6di0c2PxfKwWOfA==\" \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 Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph DFD_Symbols {\r\n    rankdir=LR;\r\n    splines=true;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10, penwidth=1.5];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    \/\/ --- \u7cfb\u7d71\u908a\u754c ---\r\n    subgraph cluster_System {\r\n        label=\"\u7cfb\u7d71\u908a\u754c\uff08\u5167\u90e8\u8655\u7406\u8207\u5132\u5b58\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#757575\";\r\n        bgcolor=\"#FAFAFA\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\", width=1.2];\r\n        Process [label=\"1.0n\u8655\u7406n\u6578\u64da\"];\r\n        \r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        DataStore [label=\"D1n\u8cc7\u6599\u5eab\"];\n    }\r\n    \r\n    \/\/ --- \u5916\u90e8\u5be6\u9ad4 ---\r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    EntityIn [label=\"\u5916\u90e8n\u4f86\u6e90\"];\r\n    EntityOut [label=\"\u5916\u90e8n\u76ee\u7684\u5730\"];\r\n\r\n    \/\/ --- \u6d41\u7a0b ---\r\n    EntityIn -&gt; Process [label=\"\u539f\u59cb\u6578\u64da\u8f38\u5165\"];\r\n    Process -&gt; DataStore [label=\"\u5beb\u5165\u5132\u5b58\"];\r\n    DataStore -&gt; Process [label=\"\u8b80\u53d6\u6578\u64da\"];\r\n    Process -&gt; EntityOut [label=\"\u683c\u5f0f\u5316\u5831\u544a\"];\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz 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\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>1. \u8655\u7406<\/h3>\n<p>\u8655\u7406\u63a5\u6536\u8f38\u5165\u6578\u64da\uff0c\u5c0d\u5176\u9032\u884c\u64cd\u4f5c\uff0c\u4e26\u7522\u751f\u5167\u5bb9\u6216\u5f62\u5f0f\u4e0d\u540c\u7684\u8f38\u51fa\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u7b26\u865f\u8868\u793a\uff1a<\/strong> \u5713\u5f62\uff08Yourdon-DeMarco\uff09\u6216\u5713\u89d2\u77e9\u5f62\uff08Gane-Sarson\uff09\u3002\u5728 Graphviz \u4e2d\uff0c\u6211\u5011\u4f7f\u7528<code data-backticks=\"1\">shape=circle<\/code>.<\/p>\n<\/li>\n<li>\n<p><strong>\u547d\u540d\u898f\u5247\uff1a<\/strong> \u52d5\u8a5e\u5f8c\u63a5\u55ae\u6578\u540d\u8a5e\uff08\u4f8b\u5982\uff1a<em>\u8a08\u7b97\u4f63\u91d1<\/em>,\u00a0<em>\u9a57\u8b49\u8a02\u55ae<\/em>).<\/p>\n<\/li>\n<li>\n<p><strong>\u898f\u5247\uff1a<\/strong> \u6bcf\u500b\u8655\u7406\u5fc5\u9808\u81f3\u5c11\u5177\u6709\u4e00\u500b\u8f38\u5165\u6578\u64da\u6d41\u548c\u4e00\u500b\u8f38\u51fa\u6578\u64da\u6d41\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>2. \u6578\u64da\u6d41<\/h3>\n<p>\u6578\u64da\u6d41\u662f\u6578\u64da\u5f9e\u4e00\u500b\u7d44\u4ef6\u6d41\u5411\u53e6\u4e00\u500b\u7d44\u4ef6\u7684\u7ba1\u9053\u3002\u5b83\u53ef\u4ee5\u4ee3\u8868\u55ae\u4e00\u6578\u64da\u5143\u7d20\u6216\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u7b26\u865f\u8868\u793a\uff1a<\/strong> \u5e36\u7bad\u982d\u7684\u6709\u5411\u7dda\uff08<code data-backticks=\"1\">-&gt;<\/code>\u5728 Graphviz \u4e2d\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u898f\u5247\uff1a<\/strong>\u6240\u6709\u8cc7\u6599\u6d41\u7a0b\u5fc5\u9808\u958b\u59cb\u4e26\u7d50\u675f\u65bc\u8655\u7406\u6b65\u9a5f\u3001\u5916\u90e8\u5be6\u9ad4\u6216\u8cc7\u6599\u5132\u5b58\u5eab\u3002\u8cc7\u6599\u7121\u6cd5\u81ea\u884c\u8f49\u63db\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>3. \u8cc7\u6599\u5132\u5b58\u5eab\uff08\u5132\u5b58\u5eab\uff09<\/h3>\n<p>\u8cc7\u6599\u5132\u5b58\u5eab\u4ee3\u8868\u7cfb\u7d71\u5fc5\u9808\u4fdd\u7559\u8cc7\u6599\u4ee5\u4f9b\u5f8c\u7e8c\u4f7f\u7528\u7684\u72c0\u6cc1\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u7b26\u865f\uff1a<\/strong>\u958b\u653e\u5f0f\u77e9\u5f62\u6216\u5713\u67f1\u9ad4\u3002\u5728 Graphviz \u4e2d\uff0c<code data-backticks=\"1\">shape=cylinder<\/code>\u662f\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u898f\u5247\uff1a<\/strong>\u8cc7\u6599\u5132\u5b58\u5eab\u5fc5\u9808\u9023\u63a5\u5230\u8655\u7406\u6d41\u7a0b\u3002\u5b83\u81f3\u5c11\u9700\u8981\u4e00\u500b\u8f38\u5165\u6d41\u7a0b\uff08\u5beb\u5165\uff09\u548c\u4e00\u500b\u8f38\u51fa\u6d41\u7a0b\uff08\u8b80\u53d6\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>4. \u5916\u90e8\u5be6\u9ad4\uff08\u7d42\u7aef\uff09<\/h3>\n<p>\u5916\u90e8\u5be6\u9ad4\u662f\u6307\u63d0\u4f9b\u8cc7\u6599\u7d66\u7cfb\u7d71\u6216\u63a5\u6536\u7cfb\u7d71\u8f38\u51fa\u7684\u500b\u4eba\u3001\u90e8\u9580\u3001\u5916\u90e8\u7d44\u7e54\u6216\u5916\u90e8\u7cfb\u7d71\u3002\u5b83\u5011\u5b58\u5728\u65bc\u7cfb\u7d71\u908a\u754c\u4e4b\u5916\u3002<\/p>\n<ul>\n<li>\n<p><strong>\u7b26\u865f\uff1a<\/strong>\u6b63\u65b9\u5f62\/\u77e9\u5f62\u3002\u5728 Graphviz \u4e2d\uff0c<code data-backticks=\"1\">shape=box<\/code>.<\/p>\n<\/li>\n<li>\n<p><strong>\u898f\u5247\uff1a<\/strong>\u5b83\u5011\u4e0d\u8655\u7406\u8cc7\u6599\uff1b\u50c5\u8ca0\u8cac\u7522\u751f\u6216\u6d88\u8017\u8cc7\u6599\u3002<\/p>\n<\/li>\n<\/ul>\n<hr\/>\n<h2>\ud83d\udeab \u8cc7\u6599\u6d41\u7a0b\u898f\u5247\u8207\u5e38\u898b\u932f\u8aa4<\/h2>\n<p>\u5728\u8a2d\u8a08\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u6642\uff0c\u5fc5\u9808\u56b4\u683c\u9075\u5b88\u67d0\u4e9b\u908f\u8f2f\u898f\u5247\uff0c\u4ee5\u78ba\u4fdd\u5716\u8868\u80fd\u4ee3\u8868\u5be6\u969b\u53ef\u884c\u7684\u60c5\u6cc1\u3002<\/p>\n<h3>\u300c\u8cc7\u6599\u6d41\u7a0b\u7684\u62c7\u6307\u6cd5\u5247\u300d<\/h3>\n<p>\u8cc7\u6599\u7121\u6cd5\u5728\u5be6\u9ad4\u4e4b\u9593\u3001\u8cc7\u6599\u5132\u5b58\u5eab\u4e4b\u9593\uff0c\u6216\u5f9e\u5be6\u9ad4\u76f4\u63a5\u5230\u8cc7\u6599\u5132\u5b58\u5eab\u4e4b\u9593\u76f4\u63a5\u79fb\u52d5\uff0c\u800c\u5fc5\u9808\u7d93\u904e\u4e00\u500b<strong>\u8655\u7406\u6d41\u7a0b<\/strong>\u3002\u8cc7\u6599\u7121\u6cd5\u81ea\u884c\u8f49\u63db\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u274c \u932f\u8aa4\u6d41\u7a0b<\/th>\n<th align=\"left\">\u2705 \u6b63\u78ba\u6d41\u7a0b<\/th>\n<th align=\"left\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">\u5be6\u9ad4 \u2794 \u5be6\u9ad4<\/td>\n<td align=\"left\">\u5be6\u9ad4 \u2794 <strong>\u8655\u7406\u7a0b\u5e8f<\/strong>\u00a0\u2794 \u5be6\u9ad4<\/td>\n<td align=\"left\">\u5be6\u9ad4\u7121\u6cd5\u5728\u4e0d\u7d93\u904e\u4efb\u4f55\u8655\u7406\u7684\u60c5\u6cc1\u4e0b\u5411\u53e6\u4e00\u500b\u5be6\u9ad4\u63d0\u4f9b\u8cc7\u6599\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u5be6\u9ad4 \u2794 \u8cc7\u6599\u5132\u5b58\u5340<\/td>\n<td align=\"left\">\u5be6\u9ad4 \u2794\u00a0<strong>\u8655\u7406\u7a0b\u5e8f<\/strong>\u00a0\u2794 \u8cc7\u6599\u5132\u5b58\u5340<\/td>\n<td align=\"left\">\u8cc7\u6599\u7121\u6cd5\u5728\u4e0d\u7d93\u904e\u8655\u7406\u7684\u60c5\u6cc1\u4e0b\u76f4\u63a5\u5f9e\u5be6\u9ad4\u79fb\u52d5\u5230\u8cc7\u6599\u5132\u5b58\u5340\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u8cc7\u6599\u5132\u5b58\u5340 \u2794 \u8cc7\u6599\u5132\u5b58\u5340<\/td>\n<td align=\"left\">\u8cc7\u6599\u5132\u5b58\u5340 \u2794\u00a0<strong>\u8655\u7406\u7a0b\u5e8f<\/strong>\u00a0\u2794 \u8cc7\u6599\u5132\u5b58\u5340<\/td>\n<td align=\"left\">\u8cc7\u6599\u7121\u6cd5\u5728\u4e0d\u7d93\u904e\u8655\u7406\u7684\u60c5\u6cc1\u4e0b\u76f4\u63a5\u5f9e\u4e00\u500b\u8cc7\u6599\u5132\u5b58\u5340\u79fb\u52d5\u5230\u53e6\u4e00\u500b\u8cc7\u6599\u5132\u5b58\u5340\u3002<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u8cc7\u6599\u5132\u5b58\u5340 \u2794 \u5be6\u9ad4<\/td>\n<td align=\"left\">\u8cc7\u6599\u5132\u5b58\u5340 \u2794\u00a0<strong>\u8655\u7406\u7a0b\u5e8f<\/strong>\u00a0\u2794 \u5be6\u9ad4<\/td>\n<td align=\"left\">\u8cc7\u6599\u7121\u6cd5\u5728\u4e0d\u7d93\u904e\u8655\u7406\u7a0b\u5e8f\u9032\u884c\u683c\u5f0f\u5316\u7684\u60c5\u6cc1\u4e0b\uff0c\u76f4\u63a5\u5f9e\u8cc7\u6599\u5eab\u50b3\u9001\u7d66\u5be6\u9ad4\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u908f\u8f2f\u932f\u8aa4\uff08\u8655\u7406\u6b65\u9a5f\u932f\u8aa4\uff09<\/h3>\n<ol>\n<li>\n<p><strong>\u26ab \u9ed1\u6d1e\uff1a<\/strong>\u00a0\u8655\u7406\u7a0b\u5e8f\u5177\u6709\u8f38\u5165\u6d41\u7a0b\uff0c\u4f46\u00a0<em>\u6c92\u6709\u8f38\u51fa\u6d41\u7a0b<\/em>\u3002\uff08\u8cc7\u6599\u6d88\u5931\u3002\uff09<\/p>\n<\/li>\n<li>\n<p><strong>\u2728 \u5947\u8e5f\uff1a<\/strong>\u00a0\u8655\u7406\u7a0b\u5e8f\u5177\u6709\u8f38\u51fa\u6d41\u7a0b\uff0c\u4f46\u00a0<em>\u6c92\u6709\u8f38\u5165\u6d41\u7a0b<\/em>\u3002\uff08\u8cc7\u6599\u6191\u7a7a\u7522\u751f\u3002\uff09<\/p>\n<\/li>\n<li>\n<p><strong>\u26aa \u7070\u6d1e\uff1a<\/strong>\u00a0\u8655\u7406\u7a0b\u5e8f\u7684\u8f38\u51fa\u5927\u65bc\u00a0<em>\u5176\u8f38\u5165\u7684\u7e3d\u548c<\/em>\u3002\uff08\u4f8b\u5982\uff0c\u50c5\u8f38\u5165\u4f7f\u7528\u8005 ID \u6642\u537b\u8f38\u51fa\u5b8c\u6574\u7684\u4f7f\u7528\u8005\u500b\u4eba\u8cc7\u6599\uff0c\u4e14\u672a\u5f9e\u8cc7\u6599\u5132\u5b58\u5eab\u8b80\u53d6\u8cc7\u6599\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\ud83c\udfd7\ufe0f \u7531\u4e0a\u800c\u4e0b\u7684\u5206\u89e3\uff08\u5206\u5c64\uff09<\/h2>\n<p>\u7531\u4e0a\u800c\u4e0b\u7684\u5206\u89e3\uff0c\u6216\u300c<strong>\u5206\u5c64\u300d<\/strong>\uff0c\u6d89\u53ca\u5f9e\u5ee3\u6cdb\u7684\u6982\u89bd\u958b\u59cb\uff0c\u4e26\u64f4\u5c55\u70ba\u8a73\u7d30\u5716\u8868\u7684\u5c64\u7d1a\u7d50\u69cb\u3002\u5728\u5c64\u7d1a\u4e4b\u9593\u79fb\u52d5\u6642\uff0c\u300c<strong>\u5e73\u8861\u300d<\/strong>\u5fc5\u9808\u767c\u751f\uff1a\u5b50\u5716\u8868\u7684\u8f38\u5165\u8207\u8f38\u51fa\u5fc5\u9808\u8207\u5176\u4ee3\u8868\u7684\u7236\u6d41\u7a0b\u7684\u8f38\u5165\u8207\u8f38\u51fa\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n<h3>\u7b2c 0 \u5c64\uff1a\u60c5\u5883\u5716<\/h3>\n<p>\u60c5\u5883\u5716\u662f\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u7684\u6700\u9ad8\u5c64\u7d1a\u3002\u5b83\u50c5\u5305\u542b\u300c<strong>\u55ae\u4e00\u6d41\u7a0b\u300d<\/strong>\uff0c\u4ee3\u8868\u6574\u500b\u7cfb\u7d71\u3002\u5b83\u5b9a\u7fa9\u4e86\u7cfb\u7d71\u908a\u754c\u53ca\u5176\u8207\u5916\u90e8\u4e16\u754c\u7684\u4e92\u52d5\u65b9\u5f0f\u3002\u5b83\u300c<em>\u4e0d<\/em>\u5305\u542b\u4efb\u4f55\u8cc7\u6599\u5132\u5b58\u5eab\u3002<\/p>\n<p id=\"mgPOdUb\"><img loading=\"lazy\" alt=\"VPasCode \u4ecb\u9762\u986f\u793a Graphviz \u7a0b\u5f0f\u78bc\uff0c\u4ee5\u53ca\u5305\u542b\u5b78\u751f\u3001\u7ba1\u7406\u54e1\u8207\u9280\u884c\u4e92\u52d5\u7684\u5927\u5b78\u8a3b\u518a\u7cfb\u7d71\u7b2c 0 \u5c64\u60c5\u5883\u5716\u3002\" class=\"alignnone size-full wp-image-874\" decoding=\"async\" height=\"871\" loading=\"lazy\" sizes=\"auto, (max-width: 1916px) 100vw, 1916px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064.png 1916w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-300x136.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-1024x466.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-768x349.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de263cd064-1536x698.png 1536w\" width=\"1916\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/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\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Context_Diagram {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=11];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    subgraph cluster_Level0 {\r\n        label=\"\u60c5\u5883\u5716\uff1a\u5927\u5b78\u8a3b\u518a\u7cfb\u7d71\uff08\u7b2c 0 \u5c64\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#0288D1\";\r\n        bgcolor=\"#F0F8FF\";\r\n        \n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\", width=2.0];\n        System [label=\"0.0n\u5927\u5b78n\u8a3b\u518an\u7cfb\u7d71\"];\n    }\n    \n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\n    Student [label=\"\u5b78\u751f\"];\n    Admin [label=\"\u7ba1\u7406\u4eba\u54e1\"];\n    Bank [label=\"\u9280\u884cn\u9598\u9053\"];\n    \n    Student -&gt; System [label=\"\u8ab2\u7a0b\u9078\u64c7 \/ \u8eab\u4efd\u8b49\u865f\"];\n    System -&gt; Student [label=\"\u8ab2\u7a0b\u8868 \/ \u6536\u64da\"];\n    \n    Admin -&gt; System [label=\"\u8ab2\u7a0b\u66f4\u65b0 \/ \u540d\u518a\"];\n    System -&gt; Admin [label=\"\u8a3b\u518a\u5831\u544a\"];\n    \n    System -&gt; Bank [label=\"\u4ed8\u6b3e\u8acb\u6c42\"];\n    Bank -&gt; System [label=\"\u4ea4\u6613\u72c0\u614b\"];\n}<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz 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\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>\u7b2c 1 \u5c64\u8cc7\u6599\u6d41\u7a0b\u5716<\/h3>\n<p>\u60c5\u5883\u5716\u4e2d\u7684\u55ae\u4e00\u6d41\u7a0b\u6703\u88ab\u300c\u5c55\u958b\u300d\uff0c\u4ee5\u986f\u793a\u4e3b\u8981\u7684\u5167\u90e8\u6d41\u7a0b\u3001\u8cc7\u6599\u5132\u5b58\u5eab\u53ca\u5167\u90e8\u8cc7\u6599\u6d41\u3002\u8acb\u6ce8\u610f\uff0c\u5916\u90e8\u5be6\u9ad4\u53ca\u5176\u8f38\u5165\/\u8f38\u51fa\u5b8c\u5168\u4fdd\u6301\u4e0d\u8b8a\uff08\u5e73\u8861\uff09\u3002<\/p>\n<p id=\"AFwhvag\"><img loading=\"lazy\" alt=\"\u5927\u5b78\u8a3b\u518a\u7cfb\u7d71\u7684\u7b2c 1 \u5c64 DFD \u5716\uff0c\u986f\u793a\u8655\u7406\u6d41\u7a0b\u3001\u8cc7\u6599\u5132\u5b58\u8207\u8cc7\u6599\u6d41\u3002\" class=\"alignnone size-full wp-image-875\" decoding=\"async\" height=\"385\" loading=\"lazy\" sizes=\"auto, (max-width: 1224px) 100vw, 1224px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6.png 1224w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6-300x94.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6-1024x322.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de278c2cf6-768x242.png 768w\" width=\"1224\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/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\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Level1_DFD {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10];\r\n    edge [fontname=\"Helvetica\", fontsize=8, color=\"#555555\"];\r\n\r\n    subgraph cluster_Level1 {\r\n        label=\"\u7b2c 1 \u5c64\u8cc7\u6599\u6d41\u7a0b\u5716\uff1a\u5927\u5b78\u8a3b\u518a\u7cfb\u7d71\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#388E3C\";\r\n        bgcolor=\"#F5FFFA\";\n        \n        \/\/ \u6d41\u7a0b\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\"];\n        P1 [label=\"1.0n\u9a57\u8b49n\u5b78\u751f\"];\n        P2 [label=\"2.0n\u6aa2\u67e5n\u53ef\u7528\u6027\"];\n        P3 [label=\"3.0n\u8a3b\u518an\u5b78\u751f\"];\n        P4 [label=\"4.0n\u8655\u7406n\u4ed8\u6b3e\"];\n        \n        \/\/ \u8cc7\u6599\u5132\u5b58\u5eab\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\n        D1 [label=\"D1n\u5b78\u751fn\u8a18\u9304\"];\n        D2 [label=\"D2n\u8ab2\u7a0bn\u76ee\u9304\"];\n    }\n    \n    \/\/ \u5916\u90e8\u5be6\u9ad4\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\n    Student [label=\"\u5b78\u751f\"];\n    Bank [label=\"\u9280\u884cn\u9598\u9053\"];\n    \n    \/\/ \u8cc7\u6599\u6d41\n    Student -&gt; P1 [label=\"\u5b78\u751f\u8eab\u4efd\u8b49\u865f\"];\n    D1 -&gt; P1 [label=\"\u5b78\u751f\u72c0\u614b\"];\n    P1 -&gt; P2 [label=\"\u6709\u6548\u8eab\u4efd\u8b49\u865f\"];\n    \n    Student -&gt; P2 [label=\"\u8ab2\u7a0b\u9078\u64c7\"];\n    D2 -&gt; P2 [label=\"\u5ea7\u4f4d\u53ef\u7528\u6027\"];\n    P2 -&gt; P3 [label=\"\u5df2\u78ba\u8a8d\u5ea7\u4f4d\"];\n    \n    P3 -&gt; D1 [label=\"\u66f4\u65b0\u8a3b\u518a\"];\n    P3 -&gt; P4 [label=\"\u5b78\u8cbb\"];\n    \n    Student -&gt; P4 [label=\"\u4fe1\u7528\u5361\u8cc7\u8a0a\"];\n    P4 -&gt; Bank [label=\"\u6388\u6b0a\u8acb\u6c42\"];\n    Bank -&gt; P4 [label=\"\u6388\u6b0a\u6838\u51c6\"];\n    P4 -&gt; Student [label=\"\u6536\u64da \/ \u8ab2\u7a0b\u8868\"];\n}<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz 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\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h3>\u7b2c 2 \u5c64\u8cc7\u6599\u6d41\u7a0b\u5716<\/h3>\n<p>\u5982\u679c\u4f86\u81ea\u7b2c\u4e00\u5c64\u7684\u6d41\u7a0b\u9ad8\u5ea6\u8907\u96dc\uff0c\u5247\u5c07\u5176\u63d0\u53d6\u4e26\u5c55\u958b\u70ba\u7b2c\u4e8c\u5c64\u6578\u64da\u6d41\u5716\uff08DFD\uff09\u3002\u6b64\u904e\u7a0b\u6301\u7e8c\u9032\u884c\uff0c\u76f4\u5230\u6d41\u7a0b\u9054\u5230\u300c\u529f\u80fd\u539f\u8a9e\u300d\u968e\u6bb5\uff08\u5373\u7121\u9700\u9032\u4e00\u6b65\u5206\u89e3\uff09\u3002<\/p>\n<hr\/>\n<h2>\u2696\ufe0f \u908f\u8f2f\u5f0f\u8207\u5be6\u9ad4\u5f0f\u6578\u64da\u6d41\u5716<\/h2>\n<p>\u908f\u8f2f\u5f0f\u6578\u64da\u6d41\u5716\u8457\u91cd\u65bc\u300c<em>\u696d\u52d9<\/em>\u300d\uff0c\u5be6\u9ad4\u5f0f\u6578\u64da\u6d41\u5716\u5247\u8457\u91cd\u65bc\u300c<em>\u6280\u8853\u8207\u57f7\u884c<\/em>.<\/p>\n<h3>\u908f\u8f2f\u5f0f\u6578\u64da\u6d41\u5716\u7684\u512a\u9ede<\/h3>\n<ul>\n<li>\n<p><strong>\u7a69\u5b9a\u6027\uff1a<\/strong>\u57fa\u65bc\u696d\u52d9\u4e8b\u4ef6\uff0c\u4f7f\u5176\u4e0d\u53d7\u6280\u8853\u8b8a\u9769\u5f71\u97ff\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6e9d\u901a\u6027\uff1a<\/strong>\u975e\u6280\u8853\u5c08\u6848\u5229\u5bb3\u95dc\u4fc2\u4eba\u4e5f\u80fd\u8f15\u6613\u7406\u89e3\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7dad\u8b77\u6027\uff1a<\/strong>\u696d\u52d9\u529f\u80fd\u5f88\u5c11\u50cf\u8edf\u9ad4\u67b6\u69cb\u90a3\u6a23\u767c\u751f\u5287\u70c8\u8b8a\u5316\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\u5be6\u9ad4\u5f0f\u6578\u64da\u6d41\u5716\u7684\u512a\u9ede<\/h3>\n<ul>\n<li>\n<p><strong>\u6280\u8853\u6e05\u6670\u5ea6\uff1a<\/strong>\u5340\u5206\u624b\u52d5\u4eba\u985e\u6d41\u7a0b\u8207\u81ea\u52d5\u5316\u8edf\u9ad4\u8173\u672c\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u57f7\u884c\u9806\u5e8f\uff1a<\/strong>\u986f\u793a\u56b4\u683c\u7684\u57f7\u884c\u9806\u5e8f\uff08\u4f8b\u5982\uff1a\u300c\u66f4\u65b0\u8cc7\u6599\u5eab\u300d<em>\u5fc5\u9808<\/em>\u767c\u751f\u5728\u300c\u7522\u751f PDF\u300d\u4e4b\u524d\uff09\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5be6\u4f5c\u7d30\u7bc0\uff1a<\/strong>\u6307\u5b9a\u5be6\u969b\u6a94\u6848\u540d\u7a31\u3001API \u7aef\u9ede\u3001\u81e8\u6642\u4ea4\u6613\u8cc7\u6599\u8868\u53ca\u786c\u9ad4\u63a7\u5236\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>\ud83d\uded2 \u6848\u4f8b\u7814\u7a76\uff1a\u8d85\u5e02\u7d50\u5e33<\/h3>\n<p>\u4ee5\u4e0b\u70ba\u5169\u5f35\u5716\u8868\uff0c\u4ee3\u8868\u5b8c\u5168\u76f8\u540c\u7684\u696d\u52d9\u4e8b\u4ef6\uff0c\u5206\u5225\u4ee5\u908f\u8f2f\u5f0f\u8207\u5be6\u9ad4\u5f0f\u5efa\u6a21\u3002<\/p>\n<h4>1. \u908f\u8f2f\u5f0f\u6578\u64da\u6d41\u5716\uff08\u696d\u52d9\u89c0\u9ede\uff09<\/h4>\n<p>\u8457\u91cd\u65bc\u6982\u5ff5\uff1a\u5546\u54c1\u52a0\u7e3d\u3001\u8655\u7406\u4ed8\u6b3e\uff0c\u4e26\u63d0\u4f9b\u6536\u64da\u3002<\/p>\n<p id=\"JpfaDqx\"><img loading=\"lazy\" alt=\"\u908f\u8f2f\u8cc7\u6599\u6d41\u7a0b\u5716\uff0c\u986f\u793a\u8d85\u5e02\u7d50\u5e33\u6d41\u7a0b\uff0c\u5305\u542b\u9867\u5ba2\u8f38\u5165\u3001\u7e3d\u984d\u8a08\u7b97\u3001\u4ed8\u6b3e\u8655\u7406\u8207\u6536\u64da\u7522\u751f\u3002\" class=\"alignnone size-full wp-image-876\" decoding=\"async\" height=\"355\" loading=\"lazy\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de295c0e8d.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de295c0e8d.png 696w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de295c0e8d-300x153.png 300w\" width=\"696\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/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\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Logical_Grocery {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    subgraph cluster_LogicalSystem {\r\n        label=\"\u8d85\u5e02\u7d50\u5e33\uff08\u908f\u8f2f\u6a21\u578b\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#388E3C\";\r\n        bgcolor=\"#F5FFFA\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#E8F5E9\", color=\"#388E3C\"];\r\n        P1 [label=\"1.0n\u8a08\u7b97n\u7e3d\u984d\"];\r\n        P2 [label=\"2.0n\u8655\u7406n\u4ed8\u6b3e\"];\r\n        P3 [label=\"3.0n\u751f\u6210n\u6536\u64da\"];\r\n        \r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        D1 [label=\"D1n\u6bcf\u65e5n\u92b7\u552e\"];\r\n    }\r\n    \r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    Customer [label=\"\u9867\u5ba2\"];\r\n    \r\n    Customer -&gt; P1 [label=\"\u5546\u54c1\u8207\u50f9\u683c\"];\r\n    P1 -&gt; P2 [label=\"\u7e3d\u91d1\u984d\"];\r\n    Customer -&gt; P2 [label=\"\u4ed8\u6b3e\"];\r\n    P2 -&gt; P3 [label=\"\u4ea4\u6613\u8a73\u60c5\"];\r\n    P2 -&gt; D1 [label=\"\u66f4\u65b0\u92b7\u552e\u8a18\u9304\"];\r\n    P3 -&gt; Customer [label=\"\u6536\u64da\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz 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\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<h4>2. \u5be6\u9ad4\u6578\u64da\u6d41\u5716\uff08\u6280\u8853\u8996\u5716\uff09<\/h4>\n<p>\u8a73\u7d30\u8aaa\u660e\u689d\u78bc\u6383\u63cf\u5668\u3001UPC \u8cc7\u6599\u5eab\u3001\u81e8\u6642\u6703\u8a71\u6a94\u6848\u4ee5\u53ca\u5be6\u9ad4\u71b1\u611f\u5370\u8868\u6a5f\u3002<\/p>\n<p id=\"OyZGWsM\"><img loading=\"lazy\" alt=\"\u5be6\u9ad4 DFD\uff0c\u8aaa\u660e\u8d85\u5e02\u7d50\u5e33\u6d41\u7a0b\uff0c\u5305\u542b\u689d\u78bc\u6383\u63cf\u5668\u3001UPC \u8cc7\u6599\u5eab\u3001\u5de5\u4f5c\u968e\u6bb5\u6a94\u6848\u8207\u71b1\u611f\u5370\u8868\u6a5f\u3002\" class=\"alignnone size-full wp-image-877\" decoding=\"async\" height=\"867\" loading=\"lazy\" sizes=\"auto, (max-width: 1916px) 100vw, 1916px\" src=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4.png\" srcset=\"https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4.png 1916w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-300x136.png 300w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-1024x463.png 1024w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-768x348.png 768w, https:\/\/www.go-togaf.com\/wp-content\/uploads\/2026\/07\/img_6a4de309d08c4-1536x695.png 1536w\" width=\"1916\"\/><\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Graphviz<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" 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 Graphviz<\/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\">Graphviz<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-graphviz\"><code class=\"language-graphviz\" data-language=\"graphviz\" class=\"language-graphviz\">digraph Physical_Grocery {\r\n    rankdir=LR;\r\n    graph [fontname=\"Helvetica\", fontsize=12];\r\n    node [fontname=\"Helvetica\", fontsize=10];\r\n    edge [fontname=\"Helvetica\", fontsize=9, color=\"#555555\"];\r\n\r\n    subgraph cluster_PhysicalSystem {\r\n        label=\"\u8d85\u5e02\u7d50\u5e33\uff08\u5be6\u9ad4\u6a21\u578b\uff09\";\r\n        style=\"dashed,rounded\";\r\n        color=\"#D32F2F\";\r\n        bgcolor=\"#FFF5F5\";\r\n        \r\n        node [shape=circle, style=\"filled\", fillcolor=\"#FFEBEE\", color=\"#D32F2F\"];\r\n        P1 [label=\"1.1n\u6383\u63cfn\u689d\u78bc\"];\r\n        P2 [label=\"1.2n\u8a08\u7b97n\u5c0f\u8a08\"];\r\n        P3 [label=\"2.1n\u8655\u7406n\u4fe1\u7528\u5361\"];\r\n        P4 [label=\"3.1n\u5217\u5370n\u6536\u64da\"];\r\n        \r\n        node [shape=cylinder, style=\"filled\", fillcolor=\"#FFF9C4\", color=\"#FBC02D\"];\r\n        D1 [label=\"UPCn\u4e3b\u8cc7\u6599\u5eab\"];\r\n        D2 [label=\"Tempn\u6703\u8a71\u6a94\u6848\"];\r\n        D3 [label=\"POSnSQL \u8cc7\u6599\u5eab\"];\r\n    }\r\n    \r\n    node [shape=box, style=\"filled\", fillcolor=\"#E1F5FE\", color=\"#0288D1\"];\r\n    Customer [label=\"\u9867\u5ba2\"];\r\n    Stripe [label=\"Stripe API\"];\r\n    Printer [label=\"\u71b1\u611fn\u5370\u8868\u6a5f\"];\r\n    \r\n    Customer -&gt; P1 [label=\"\u5be6\u9ad4\u5546\u54c1\"];\r\n    P1 -&gt; D1 [label=\"\u67e5\u8a62 UPC \u4ee3\u78bc\"];\r\n    D1 -&gt; P1 [label=\"\u50f9\u683c\u8cc7\u6599\"];\r\n    P1 -&gt; P2 [label=\"\u5546\u54c1\u8cc7\u6599\"];\r\n    P2 -&gt; D2 [label=\"\u5132\u5b58\u5c0f\u8a08\"];\r\n    P2 -&gt; P3 [label=\"\u61c9\u4ed8\u7e3d\u984d\"];\r\n    Customer -&gt; P3 [label=\"\u4fe1\u7528\u5361\u5237\u5361\"];\r\n    P3 -&gt; Stripe [label=\"\u6388\u6b0a\u8acb\u6c42\"];\r\n    Stripe -&gt; P3 [label=\"\u6388\u6b0a\u56de\u61c9\"];\r\n    P3 -&gt; P4 [label=\"\u6838\u51c6\u4ea4\u6613\"];\r\n    P3 -&gt; D3 [label=\"\u5beb\u5165\u4ea4\u6613\"];\r\n    P4 -&gt; Printer [label=\"\u5217\u5370\u6307\u4ee4\"];\r\n    Printer -&gt; Customer [label=\"\u7d19\u8cea\u6536\u64da\"];\r\n}\r\n<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#graphviz: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\" \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 Graphviz 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\/editor\/#graphviz: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\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#graphviz:eNqFVFFv0zAQfkfiP1jhBaSCmnSTNk1FapMGJm0iW4t4WKfJdW6LNccOtjMoaP+dS9MkTgrML43t777zffddU\/6gaZGRJNsazqi4+6QVA70lv1+\/Irg0lY8p19OL67P6oIbf3CtpJc1h6n0G8QQWY70RqU4N\/wVTP7jd46VK4WX4uIFD+vAy\/HREmBJKT703x7vlVeE1gSk39ROZKI0FfddUttziNm\/qqpagGxBTr6l4aZUGEmbAHlVpydsmkFxiCeKdd9ZFGrsV+LiUmgzSkValTCF1Ac3zokkQB7F7s3lo7uI4Po6P3bvuq1bNZLSAKeOaCRg1Se+5EJgM5cCPjmsxXyy80TDxrcOe+ORmX7L\/wV\/LJaNyLedUM0xm+tDAgQZrGVLBSkEtYFS5scpS0cdPWnxQUSeVpMZgoIaUWxJSnfYDjtqASR3ApV3La2DAC9uD\/kOUreAoun5Jlvg0PHJkiefhOIh6\/FEny9ckXMtLWtmGRPM+qlNkBXmBOmB9XEkScwF9ZKdF8mWJwKsLl+y5\/nGHo65oo37+v5iFj35xezwOTk4iv2UO0e8qx6c36ZuDFrG0mhfQ3u+3s+S8Rez64FCsMtA5FfsGOVSDlO8\/uvZqJ+ccJ65zFiIQ5+h9VVZzh6qTEIVocZE\/5NOcAYmopQMux6dVqgEk2KULnHqrAT8wcI1zLLyqrklUwqG0faDjbrL8gVp2nJMKOtB7VtqMXMP3Eowd9qRPvEeaQkkzJHVGZ1YUWj1BSlb4N20os2jIAdpx4zfNLfwderQjHvR+t8fO5DmVqTmwCEYcOC5BI2viTvHzH6C42HU=\" 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 Graphviz<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<hr\/>\n<h2>\ud83d\udccf \u958b\u767c\u5b8c\u7f8e\u6578\u64da\u6d41\u5716\u7684\u6307\u5357<\/h2>\n<p>\u70ba\u78ba\u4fdd\u60a8\u7684\u5716\u8868\u4fdd\u6301\u53ef\u8b80\u6027\u8207\u908f\u8f2f\u56b4\u8b39\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u7522\u696d\u6a19\u6e96\u6307\u5357\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u60c5\u5883\u5716\u898f\u5247\uff1a<\/strong> \u7b2c 0 \u5c64\u5716\u8868\u5fc5\u9808\u80fd\u5bb9\u7d0d\u65bc\u55ae\u9801\u5167\u3002\u55ae\u4e00\u6d41\u7a0b\u61c9\u4ee5\u6574\u500b\u7cfb\u7d71\u7684\u540d\u7a31\u547d\u540d\uff08\u4f8b\u5982\uff1a<em>\u8a02\u55ae\u8655\u7406\u7cfb\u7d71<\/em>).<\/p>\n<\/li>\n<li>\n<p><strong>\u552f\u4e00\u540d\u7a31\uff1a<\/strong> \u5728\u6240\u6709\u5c64\u7d1a\u7684\u6bcf\u4e00\u7d44\u7b26\u865f\u4e2d\uff0c\u5fc5\u9808\u4f7f\u7528\u552f\u4e00\u7684\u540d\u7a31\u3002\u6574\u500b\u6578\u64da\u6d41\u5716\u5c64\u7d1a\u4e2d\uff0c\u53ea\u80fd\u6709\u4e00\u500b\u540d\u70ba <code data-backticks=\"1\">\u9867\u5ba2<\/code> \u7684\u5be6\u9ad4\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7981\u6b62\u7dda\u689d\u4ea4\u53c9\uff1a<\/strong> \u907f\u514d\u6578\u64da\u6d41\u7dda\u4ea4\u53c9\u3002\u82e5\u5716\u8868\u904e\u65bc\u8907\u96dc\uff0c\u8acb\u9650\u5236\u6d41\u7a0b\u6578\u91cf\uff0c\u6216\u4f7f\u7528\u6a19\u8a3b\u661f\u865f (*) \u7684\u91cd\u8907\u7b26\u865f\uff08\u5982\u91cd\u8907\u7684\u5916\u90e8\u5be6\u9ad4\uff09\u4ee5\u4fdd\u6301\u8def\u7531\u6e05\u6670\u3002<\/p>\n<\/li>\n<li>\n<p><strong>7 \u00b1 2 \u6cd5\u5247\uff1a<\/strong> \u4eba\u985e\u5fc3\u667a\u4e00\u6b21\u53ef\u8212\u9069\u8655\u7406 5 \u81f3 9 \u500b\u9805\u76ee\u3002\u55ae\u9801\u6578\u64da\u6d41\u5716\u4e0d\u61c9\u5305\u542b\u8d85\u904e <strong>7 \u81f3 9 \u500b\u6d41\u7a0b\u7b26\u865f<\/strong> \u7684\u6d41\u7a0b\u7b26\u865f\u3002\u82e5\u8d85\u904e\u6b64\u6578\uff0c\u8acb\u9032\u4e00\u6b65\u5206\u89e3\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7de8\u865f\u6163\u4f8b\uff1a<\/strong>\u70ba\u6d41\u7a0b\u4f7f\u7528\u5c64\u7d1a\u53c3\u8003\u7de8\u865f\u3002<\/p>\n<ul>\n<li>\n<p>\u7b2c 0 \u5c64\uff1a<code data-backticks=\"1\">0<\/code><\/p>\n<\/li>\n<li>\n<p>\u7b2c 1 \u5c64\uff1a<code data-backticks=\"1\">1.0<\/code>,\u00a0<code data-backticks=\"1\">2.0<\/code>,\u00a0<code data-backticks=\"1\">3.0<\/code><\/p>\n<\/li>\n<li>\n<p>\u7b2c 2 \u5c64\uff1a<code data-backticks=\"1\">1.1<\/code>,\u00a0<code data-backticks=\"1\">1.2<\/code>,\u00a0<code data-backticks=\"1\">2.1<\/code>,\u00a0<code data-backticks=\"1\">2.2<\/code><\/p>\n<\/li>\n<li>\n<p>\u7b2c 3 \u5c64\uff1a<code data-backticks=\"1\">1.1.1<\/code>,\u00a0<code data-backticks=\"1\">1.1.2<\/code><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr\/>\n<h2>\ud83c\udfc1 \u7d50\u8ad6<\/h2>\n<p>\u8cc7\u6599\u6d41\u7a0b\u5716\u4ecd\u662f\u8996\u89ba\u5316\u7cfb\u7d71\u67b6\u69cb\u3001\u5b9a\u7fa9\u9700\u6c42\u4ee5\u53ca\u5c07\u696d\u52d9\u76ee\u6a19\u8207\u6280\u8853\u57f7\u884c\u5c0d\u9f4a\u7684\u6700\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u3002\u900f\u904e\u56b4\u683c\u9075\u5b88\u8cc7\u6599\u6d41\u7a0b\u5716\u898f\u5247\u2014\u2014\u907f\u514d\u9ed1\u6d1e\u3001\u78ba\u4fdd\u5206\u5c64\u5e73\u8861\uff0c\u4ee5\u53ca\u5340\u5206\u908f\u8f2f\u610f\u5716\u8207\u5be6\u9ad4\u5be6\u73fe\u2014\u2014\u5718\u968a\u53ef\u5728\u64b0\u5beb\u4efb\u4f55\u7a0b\u5f0f\u78bc\u4e4b\u524d\uff0c\u9810\u9632\u6602\u8cb4\u7684\u67b6\u69cb\u7f3a\u9677\u3002<\/p>\n<p class=\"\">\u6b64\u5916\uff0c\u900f\u904e\u4f7f\u7528\u5ba3\u544a\u5f0f\u7e6a\u5716\u5de5\u5177\uff0c\u4f8b\u5982<strong>Graphviz DOT<\/strong>\u5de5\u7a0b\u5718\u968a\u53ef\u5c07\u8cc7\u6599\u6d41\u7a0b\u5716\u8996\u70ba\u7a0b\u5f0f\u78bc\u3002\u9019\u4f7f\u5f97\u7cfb\u7d71\u67b6\u69cb\u80fd\u5920\u9032\u884c\u7248\u672c\u63a7\u5236\u3001\u540c\u884c\u8a55\u5be9\uff0c\u4e26\u8207\u8edf\u9ad4\u672c\u8eab\u81ea\u52d5\u751f\u6210\uff0c\u78ba\u4fdd\u6587\u4ef6\u5f9e\u4e0d\u8207\u5be6\u969b\u7cfb\u7d71\u908a\u754c\u812b\u7bc0\u3002\u7121\u8ad6\u60a8\u662f\u5728\u7e6a\u88fd\u7c21\u55ae\u7684\u8d85\u5e02\u7d50\u5e33\u6d41\u7a0b\uff0c\u9084\u662f\u5168\u7403\u96fb\u5b50\u5546\u52d9\u7db2\u8def\uff0c\u8cc7\u6599\u6d41\u7a0b\u5716\u7684\u539f\u5247\u90fd\u80fd\u63d0\u4f9b\u6e05\u6670\u4e14\u7121\u53ef\u8faf\u99c1\u7684\u8cc7\u6599\u65c5\u7a0b\u5730\u5716\u3002<\/p>\n<h3>\u53c3\u8003\u8cc7\u6599<\/h3>\n<ol>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/ai-gane-and-sarson-dfd-generator-by-visual-paradigm\/#content\"><strong>Visual Paradigm \u7684 AI Gane \u8207 Sarson \u8cc7\u6599\u6d41\u7a0b\u5716\u7522\u751f\u5668<\/strong><\/a>\uff1a\u8aaa\u660e Visual Paradigm \u7684 AI \u5de5\u5177\u5982\u4f55\u5f9e\u6587\u5b57\u63cf\u8ff0\u7522\u751f Gane-Sarson \u8cc7\u6599\u6d41\u7a0b\u5716\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/cn\/a-step-by-step-guide-to-creating-data-flow-diagrams-with-visual-paradigm\/\"><strong>\u4f7f\u7528 Visual Paradigm \u5efa\u7acb\u8cc7\u6599\u6d41\u7a0b\u5716\u7684\u9010\u6b65\u6307\u5357<\/strong><\/a>\uff1a\u63d0\u4f9b\u4f7f\u7528 Visual Paradigm \u7dda\u4e0a\u5de5\u5177\u5efa\u7acb\u8cc7\u6599\u6d41\u7a0b\u5716 (DFD) \u7684\u6559\u5b78\uff0c\u6db5\u84cb\u5f9e\u8a3b\u518a\u5230\u5206\u4eab\u7684\u5b8c\u6574\u6d41\u7a0b\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/how-to-create-data-flow-diagram\"><strong>\u5982\u4f55\u5efa\u7acb\u8cc7\u6599\u6d41\u7a0b\u5716 (DFD)\uff1f<\/strong><\/a>\uff1a\u6db5\u84cb DFD \u7684\u5b9a\u7fa9\u3001\u76ee\u7684\u4ee5\u53ca\u4e3b\u8981\u985e\u578b\uff08\u5be6\u9ad4\u8207\u908f\u8f2f\uff09\u7684\u6307\u5357\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/blog.visual-paradigm.com\/fa\/beginners-guide-to-ssadm-dfd-diagrams-with-visual-paradigm-online\/\"><strong>Visual Paradigm Online \u521d\u5b78\u8005\u6307\u5357\uff1aSSADM \u98a8\u683c\u7684\u8cc7\u6599\u6d41\u7a0b\u5716<\/strong><\/a>\uff1a\u4f7f\u7528 Visual Paradigm Online \u5efa\u7acb SSADM \u98a8\u683c\u8cc7\u6599\u6d41\u7a0b\u5716\u7684\u5165\u9580\u6307\u5357\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/tw\/comprehensive-guide-to-data-flow-diagrams-dfd-demystifying-information-flow\/#content\"><strong>\u8cc7\u6599\u6d41\u7a0b\u5716 (DFD) \u5b8c\u6574\u6307\u5357\uff1a\u63ed\u958b\u8cc7\u8a0a\u6d41\u7a0b\u7684\u795e\u79d8\u9762\u7d17<\/strong><\/a>\uff1aDFD \u7684\u6982\u89bd\uff0c\u8a73\u7d30\u8aaa\u660e\u5176\u5143\u7d20\uff0c\u4e26\u89e3\u91cb\u70ba\u4f55 Visual Paradigm \u662f\u5efa\u7acb DFD \u7684\u5408\u9069\u5de5\u5177\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/cn\/mastering-data-flow-diagrams-with-visual-paradigm-a-step-by-step-guide\/#content\"><strong>\u638c\u63e1\u8cc7\u6599\u6d41\u7a0b\u5716\uff1a\u4f7f\u7528 Visual Paradigm \u7684\u9010\u6b65\u6307\u5357<\/strong><\/a>\uff1a\u4e00\u672c\u5be6\u7528\u6307\u5357\uff0c\u900f\u904e\u7bc4\u4f8b\u8207\u7bc4\u672c\u6559\u5c0e DFD \u5efa\u7acb\uff0c\u4e26\u5305\u542b\u5982\u7dda\u4e0a\u8cfc\u7269\u7cfb\u7d71\u7b49\u6848\u4f8b\u7814\u7a76\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/tw\/understanding-logical-dfd-vs-physical-dfd-when-and-why-we-need-them\/#respond\"><strong>\u7406\u89e3\u908f\u8f2f DFD \u8207\u5be6\u9ad4 DFD\uff1a\u4f55\u6642\u9700\u8981\u4ee5\u53ca\u70ba\u4f55\u9700\u8981<\/strong><\/a>\uff1a\u89e3\u91cb\u908f\u8f2f\u8207\u5be6\u9ad4\u8cc7\u6599\u6d41\u7a0b\u5716\u4e4b\u9593\u7684\u5dee\u7570\u3001\u76ee\u7684\u4ee5\u53ca\u9069\u7528\u7684\u4f7f\u7528\u60c5\u5883\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/blog.visual-paradigm.com\/fa\/beginners-guide-to-data-flow-diagrams-dfd-with-visual-paradigm-online\/#chgwngy_ayjad_yk_dyagram_jryan_dadh_ba_Visual_Paradigm_Online\"><strong>Visual Paradigm Online \u521d\u5b78\u8005\u6307\u5357\uff1a\u8cc7\u6599\u6d41\u7a0b\u5716 (DFD)<\/strong><\/a>\uff1a\u4e00\u4efd\u5c0d\u521d\u5b78\u8005\u53cb\u5584\u7684\u6559\u5b78\uff0c\u9010\u6b65\u5f15\u5c0e\u4f7f\u7528 Visual Paradigm Online \u5efa\u7acb DFD\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/guides.visual-paradigm.com\/category\/dfd\/\"><strong>DFD \u6a94\u6848\u5eab \u2013 Visual Paradigm \u6307\u5357<\/strong><\/a>\uff1a\u4e00\u7d44\u95dc\u65bc DFD 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