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href=\"https:\/\/www.visual-paradigm.com\/features\/data-flow-diagram-tool\/\">Visual Paradigm<\/a>\u662f\u90a3\u4e9b\u8a8d\u771f\u8a55\u4f30\u6578\u64da\u6d41\u5716\u89e3\u6c7a\u65b9\u6848\u8005\u7684\u9996\u9078\u3002<\/p>\n<h2>\u7d50\u8ad6\uff1a<\/h2>\n<p>\u5728\u6578\u64da\u9a45\u52d5\u7684\u74b0\u5883\u4e2d\uff0c\u638c\u63e1\u8996\u89ba\u5316\u8cc7\u8a0a\u6d41\u52d5\u7684\u85dd\u8853\u662f\u4e00\u9805\u5f37\u5927\u7684\u6280\u80fd\u3002<a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\">\u8cc7\u6599\u6d41\u7a0b\u5716<\/a>\u4ee5\u5176\u7c21\u6f54\u8207\u6e05\u6670\uff0c\u6210\u70ba\u8a2d\u8a08\u3001\u5206\u6790\u8207\u512a\u5316\u7cfb\u7d71\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002\u6295\u5165\u8cc7\u6599\u6d41\u7a0b\u5716\u7684\u4e16\u754c\uff0c\u60a8\u5c07\u80fd\u81ea\u4fe1\u4e14\u7cbe\u78ba\u5730\u99d5\u99ad\u8cc7\u6599\u7684\u6d77\u6d0b\u3002<\/p>\n<h2>DFD\u7bc4\u4f8b<\/h2>\n<p>\u8cc7\u6599\u6d41\u7a0b\u5716\u5ee3\u6cdb\u61c9\u7528\u65bc\u8cc7\u8a0a\u7cfb\u7d71\u7684\u5efa\u6a21\u3002\u5728\u672c\u7bc0\u4e2d\uff0c\u6211\u5011\u70ba\u60a8\u6536\u96c6\u4e86\u4e00\u4e9b DFD \u7bc4\u4f8b\u4f5c\u70ba\u53c3\u8003\u3002\u60a8\u53ef\u4f7f\u7528 Visual Paradigm Online\uff0c\u900f\u904e\u9019\u4e9b\u7bc4\u4f8b\u5728\u7dda\u4e0a\u5efa\u7acb\u5c6c\u65bc\u81ea\u5df1\u7684 DFD\u3002<\/p>\n<p>\u00a0<\/p>\n<p><strong>\u8d85\u5e02\u61c9\u7528\u7a0b\u5f0f\u4e4b\u8cc7\u6599\u6d41\u7a0b\u5716<\/strong>: (<a href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/0640ff0f-f7f8-4327-a735-94b451a6fd88.xml&amp;name=Supermarket%20App\" rel=\"noopener\" target=\"_blank\">\u7de8\u8f2f\u6b64\u8cc7\u6599\u6d41\u7a0b\u5716<\/a>\u900f\u904e Visual Paradigm Online \u7684 DFD \u5efa\u7acb\u5de5\u5177\u3002<\/p>\n<p><img alt=\"\" data-display=\"inline\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/0640ff0f-f7f8-4327-a735-94b451a6fd88\/data-flow-diagram-design\/supermarket-app.png\" title=\"\"\/><\/p>\n<p><strong>DFD\u7bc4\u4f8b\uff1a\u98df\u7269\u8a02\u8cfc\u7cfb\u7d71<\/strong>\u00a0(<a href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/2e409d26-3345-4516-acde-c36b59fa3e0b.xml&amp;name=Food%20Ordering%20System\" rel=\"noopener\" target=\"_blank\">\u7de8\u8f2f\u6b64 DFD<\/a>)<\/p>\n<p><img alt=\"\" data-display=\"inline\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/2e409d26-3345-4516-acde-c36b59fa3e0b\/data-flow-diagram-design\/food-ordering-system.png\" title=\"\"\/><\/p>\n<p>\u00a0<\/p>\n<p>\u8cc7\u6599\u6d41\u7a0b\u5716\u7bc4\u4f8b\uff1a\u8eca\u8f1b\u7dad\u4fee\u7ad9\uff08<a href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/3f0b7361-8afd-463e-b1e2-e5a54d5207b3.xml&amp;name=Vehicle%20Maintenance%20Depot\" rel=\"noopener\" target=\"_blank\">\u7acb\u5373\u7de8\u8f2f<\/a>)<\/p>\n<p><img alt=\"\" data-display=\"inline\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/repository\/images\/3f0b7361-8afd-463e-b1e2-e5a54d5207b3\/data-flow-diagram-design\/vehicle-maintenance-depot.png\" title=\"\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>\u5982\u4f55\u88fd\u4f5c\u8cc7\u6599\u6d41\u7a0b\u5716<\/h2>\n<p>\u60a8\u53ef\u4f7f\u7528 Visual Paradigm \u7684\u7dda\u4e0a DFD \u5efa\u7acb\u5de5\u5177\uff0c\u81ea\u884c\u5efa\u7acb DFD\u3002\u6211\u5011\u63d0\u4f9b\u8c50\u5bcc\u7684 DFD \u7b26\u865f\u8207 DFD \u6a21\u677f\uff0c\u5354\u52a9\u60a8\u5448\u73fe\u7cfb\u7d71\u4e2d\u8cc7\u6599\u6d41\u7684\u904e\u7a0b\u3002<\/p>\n<p>\u73fe\u5728\u5c31\u60f3\u88fd\u4f5c\u4e00\u500b DFD \u55ce\uff1f<a href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=DataFlowDiagram&amp;width=11&amp;height=8.5&amp;unit=inch\" rel=\"noopener\" target=\"_blank\">\u8a66\u8a66 Visual Paradigm<\/a>\u4f7f\u7528 Visual 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