{"id":6375,"date":"2026-02-04T17:17:34","date_gmt":"2026-02-04T09:17:34","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/tw\/ensuring-consistency-between-dfd-and-erd-a-comprehensive-guide\/"},"modified":"2026-02-04T17:17:34","modified_gmt":"2026-02-04T09:17:34","slug":"ensuring-consistency-between-dfd-and-erd-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/tw\/ensuring-consistency-between-dfd-and-erd-a-comprehensive-guide\/","title":{"rendered":"\u78ba\u4fddDFD\u8207ERD\u4e4b\u9593\u7684\u4e00\u81f4\u6027\uff1a\u5168\u9762\u6307\u5357"},"content":{"rendered":"

\u5f15\u8a00<\/h2>\n

\u8cc7\u6599\u6d41\u7a0b\u5716<\/a>\uff08DFD\uff09\u8207\u5be6\u9ad4-\u95dc\u4fc2\u5716<\/a>\uff08ERD\uff09\u662f\u7cfb\u7d71\u5206\u6790\u8207\u8a2d\u8a08\u9818\u57df\u4e2d\u7684\u5f37\u5927\u5de5\u5177\u3002\u5118\u7ba1\u5b83\u5011\u5404\u81ea\u5177\u6709\u4e0d\u540c\u7684\u7528\u9014\uff0c\u4f46\u78ba\u4fdd\u5169\u8005\u4e4b\u9593\u7684\u4e00\u81f4\u6027\u5c0d\u65bc\u5be6\u73fe\u7cfb\u7d71\u6a21\u578b\u7684\u9806\u66a2\u4e14\u6e96\u78ba\u7684\u5448\u73fe\u81f3\u95dc\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0eDFD\u8207ERD\u4e4b\u9593\u7684\u95dc\u4fc2\uff0c\u4e26\u63d0\u4f9b\u7dad\u6301\u5176\u4e00\u81f4\u6027\u7684\u6d1e\u5bdf\u3002<\/p>\n

\u7406\u89e3DFD\u8207ERD<\/h2>\n

\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09<\/h3>\n

DFD\u662f\u7cfb\u7d71\u5167\u8cc7\u6599\u6d41\u52d5\u7684\u5716\u5f62\u5316\u8868\u793a\u3002\u5b83\u5011\u5c55\u793a\u4e86\u7cfb\u7d71\u4e2d\u6d89\u53ca\u7684\u6d41\u7a0b\u3001\u8cc7\u6599\u5132\u5b58\u3001\u8cc7\u6599\u6d41\u4ee5\u53ca\u5916\u90e8\u5be6\u9ad4\u3002DFD\u975e\u5e38\u9069\u5408\u5448\u73fe\u8cc7\u6599\u8207\u6d41\u7a0b\u7684\u9ad8\u968e\u6d41\u52d5\uff0c\u800c\u7121\u9700\u6df1\u5165\u63a2\u8a0e\u8cc7\u6599\u7d50\u69cb\u7684\u8907\u96dc\u6027\u3002<\/p>\n

\"Online<\/p>\n

\u5be6\u9ad4-\u95dc\u4fc2\u5716\uff08ERD\uff09<\/h3>\n

\u53e6\u4e00\u65b9\u9762\uff0cERD\u5c08\u6ce8\u65bc\u7cfb\u7d71\u7684\u8cc7\u6599\u7d50\u69cb\u3002\u5b83\u5011\u5c55\u73fe\u5be6\u9ad4\u3001\u5c6c\u6027\u3001\u95dc\u4fc2\u8207\u57fa\u6578\u3002ERD\u5728\u6a21\u64ec\u7cfb\u7d71\u5167\u4e0d\u540c\u5be6\u9ad4\u4e4b\u9593\u7684\u95dc\u4fc2\u65b9\u9762\u7279\u5225\u6709\u7528\uff0c\u4e14\u5728\u8cc7\u6599\u5eab\u8a2d\u8a08\u4e2d\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

\"ER<\/p>\n

DFD\u8207ERD\u4e4b\u9593\u7684\u95dc\u4fc2<\/h2>\n

\u96d6\u7136DFD\u8207ERD\u5177\u6709\u4e0d\u540c\u7684\u7528\u9014\uff0c\u4f46\u5b83\u5011\u672c\u8cea\u4e0a\u662f\u76f8\u95dc\u7684\u3002DFD\u4e2d\u6240\u5448\u73fe\u7684\u8cc7\u6599\u6d41\u5c0d\u61c9\u65bcERD\u4e2d\u6240\u5c55\u793a\u7684\u5be6\u9ad4\u8207\u95dc\u4fc2\u3002\u78ba\u4fdd\u5169\u8005\u4e4b\u9593\u7684\u4e00\u81f4\u6027\u5c0d\u65bc\u7cfb\u7d71\u7684\u6574\u9ad4\u5448\u73fe\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

\u78ba\u4fdd\u4e00\u81f4\u6027\u7684\u6b65\u9a5f<\/h2>\n

1. \u7406\u89e3\u7cfb\u7d71\u9700\u6c42\uff1a<\/strong><\/h3>\n

\u5728\u5efa\u7acbDFD\u8207ERD\u4e4b\u524d\uff0c\u5fc5\u9808\u6e05\u695a\u7406\u89e3\u7cfb\u7d71\u9700\u6c42\u3002\u9019\u5305\u62ec\u8b58\u5225\u6d41\u7a0b\u3001\u8cc7\u6599\u5be6\u9ad4\u53ca\u5176\u95dc\u4fc2\u3002<\/p>\n

2. \u5f9e\u4e0a\u4e0b\u6587\u5716\u958b\u59cb\uff1a<\/strong><\/h3>\n

\u9996\u5148\u5728DFD\u4e2d\u5efa\u7acb\u4e00\u500b\u4e0a\u4e0b\u6587\u5716\u3002\u9019\u500b\u9ad8\u968e\u5716\u5c07\u63d0\u4f9b\u7cfb\u7d71\u53ca\u5176\u8207\u5916\u90e8\u5be6\u9ad4\u4e92\u52d5\u7684\u6574\u9ad4\u6982\u89bd\u3002\u76f8\u61c9\u5730\uff0c\u5728ERD\u4e2d\u8b58\u5225\u4e3b\u8981\u5be6\u9ad4\u3002<\/p>\n

3. \u8b58\u5225\u8cc7\u6599\u6d41\u8207\u5be6\u9ad4\uff1a<\/strong><\/h3>\n

\u5728DFD\u4e2d\uff0c\u5c07\u8cc7\u6599\u6d41\u5c0d\u61c9\u5230ERD\u4e2d\u7684\u5be6\u9ad4\u3002\u78ba\u4fddDFD\u4e2d\u7684\u6bcf\u4e00\u7b46\u8cc7\u6599\u6d41\u90fd\u6709\u5c0d\u61c9\u7684ERD\u5be6\u9ad4\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/p>\n

4. \u5b9a\u7fa9\u6d41\u7a0b\u8207\u95dc\u4fc2\uff1a<\/strong><\/h3>\n

DFD\u4e2d\u7684\u6d41\u7a0b\u53ef\u8207ERD\u4e2d\u5efa\u7acb\u3001\u66f4\u65b0\u6216\u522a\u9664\u8a18\u9304\u7684\u52d5\u4f5c\u76f8\u95dc\u806f\u3002\u660e\u78ba\u5b9a\u7fa9DFD\u4e2d\u7684\u6d41\u7a0b\u5982\u4f55\u8207\u5be6\u9ad4\u4e92\u52d5\uff0c\u4e26\u76f8\u61c9\u5730\u5efa\u7acb\u95dc\u4fc2\u3002<\/p>\n

5. \u4e00\u81f4\u7684\u547d\u540d\u898f\u7bc4\uff1a<\/strong><\/h3>\n

\u5728\u5169\u500b\u5716\u8868\u4e4b\u9593\u4fdd\u6301\u547d\u540d\u898f\u7bc4\u7684\u4e00\u81f4\u6027\u3002\u5be6\u9ad4\u3001\u5c6c\u6027\u8207\u6d41\u7a0b\u7684\u540d\u7a31\u61c9\u76f8\u4e92\u5c0d\u61c9\uff0c\u4ee5\u907f\u514d\u6df7\u6dc6\u3002<\/p>\n

6. \u4ea4\u53c9\u9a57\u8b49\uff1a<\/strong><\/h3>\n

\u5b9a\u671f\u4ea4\u53c9\u9a57\u8b49 DFD \u8207 ERD \u4e4b\u9593\u7684\u8cc7\u8a0a\u3002\u4efb\u4f55\u5728\u5176\u4e2d\u4e00\u500b\u5716\u8868\u4e2d\u6240\u505a\u7684\u8b8a\u66f4\u90fd\u61c9\u53cd\u6620\u5728\u53e6\u4e00\u500b\u5716\u8868\u4e2d\uff0c\u4ee5\u907f\u514d\u5dee\u7570\u3002<\/p>\n

7. \u53cd\u994b\u8ff4\u8def\uff1a<\/strong><\/h3>\n

\u5728\u53c3\u8207\u5efa\u7acb DFD \u8207 ERD \u7684\u5718\u968a\u6210\u54e1\u4e4b\u9593\u5efa\u7acb\u53cd\u994b\u8ff4\u8def\u3002\u9019\u53ef\u78ba\u4fdd\u6240\u6709\u4eba\u610f\u898b\u4e00\u81f4\uff0c\u4e26\u80fd\u7acb\u5373\u8655\u7406\u4efb\u4f55\u4e0d\u4e00\u81f4\u4e4b\u8655\u3002<\/p>\n

8. \u4f7f\u7528\u6848\u4f8b\u60c5\u5883\uff1a<\/strong><\/h3>\n

\u900f\u904e\u4f7f\u7528\u6848\u4f8b\u60c5\u5883\u9a57\u8b49\u4e00\u81f4\u6027\u3002\u8d70\u904e\u5404\u7a2e\u60c5\u5883\uff0c\u6aa2\u67e5\u8cc7\u6599\u6d41\u7a0b\u8207\u5be6\u9ad4\u4e92\u52d5\u662f\u5426\u5982\u9810\u671f\u4e00\u81f4\u3002<\/p>\n

\u63a8\u85a6\u7684\u5efa\u6a21\u5de5\u5177<\/h2>\n

Visual Paradigm \u662f\u5efa\u6a21\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u8207\u5be6\u9ad4\u95dc\u4fc2\u5716\uff08ERD\uff09\u7684\u512a\u826f\u9078\u64c7\uff0c\u80fd\u4ee5\u66f4\u81ea\u52d5\u5316\u4e14\u4f7f\u7528\u8005\u53cb\u5584\u7684\u65b9\u5f0f\u9032\u884c\u3002\u4ee5\u4e0b\u662f Visual Paradigm \u6210\u70ba\u9996\u9078\u5de5\u5177\u7684\u539f\u56e0\uff1a<\/p>\n

    \n
  1. \u76f4\u89ba\u4ecb\u9762\uff1a<\/strong>Visual Paradigm \u63d0\u4f9b\u76f4\u89ba\u4e14\u4f7f\u7528\u8005\u53cb\u5584\u7684\u4ecb\u9762\uff0c\u7c21\u5316\u8907\u96dc\u5716\u8868\u7684\u5efa\u7acb\u904e\u7a0b\u3002\u4f7f\u7528\u8005\u53ef\u8f15\u9b06\u62d6\u66f3\u5143\u4ef6\uff0c\u7121\u8ad6\u662f\u521d\u5b78\u8005\u6216\u8cc7\u6df1\u5efa\u6a21\u8005\u7686\u80fd\u8f15\u9b06\u4e0a\u624b\u3002<\/li>\n
  2. \u5168\u9762\u529f\u80fd\uff1a<\/strong>\u8a72\u5de5\u5177\u63d0\u4f9b\u4e00\u5957\u5b8c\u6574\u7684 DFD \u8207 ERD \u5efa\u6a21\u529f\u80fd\u3002\u652f\u63f4\u5efa\u7acb\u591a\u7a2e\u5716\u8868\u985e\u578b\uff0c\u5305\u62ec\u60c5\u5883\u5716\u3001\u7b2c 0 \u5c64\u5716\u4ee5\u53ca\u8a73\u7d30\u7684 DFD\u3002\u540c\u6a23\u5730\uff0c\u4e5f\u63d0\u4f9b\u8c50\u5bcc\u7684\u5de5\u5177\uff0c\u7528\u65bc\u8a2d\u8a08\u5305\u542b\u5be6\u9ad4\u3001\u95dc\u4fc2\u8207\u5c6c\u6027\u7684 ERD\u3002<\/li>\n
  3. \u81ea\u52d5\u540c\u6b65\uff1a<\/strong>Visual Paradigm \u652f\u63f4\u4e0d\u540c\u5716\u8868\u985e\u578b\u4e4b\u9593\u7684\u81ea\u52d5\u540c\u6b65\u3002\u9019\u8868\u793a\u5728\u4efb\u4e00\u5716\u8868\uff08\u7121\u8ad6\u662f DFD \u6216 ERD\uff09\u4e2d\u6240\u505a\u7684\u8b8a\u66f4\uff0c\u90fd\u6703\u53cd\u6620\u5728\u5176\u4ed6\u5716\u8868\u4e2d\uff0c\u964d\u4f4e\u4e0d\u4e00\u81f4\u7684\u98a8\u96aa\u3002<\/li>\n
  4. \u5354\u4f5c\u8207\u5718\u968a\u5408\u4f5c\uff1a<\/strong>\u8a72\u5de5\u5177\u652f\u63f4\u5718\u968a\u6210\u54e1\u9593\u7684\u5354\u4f5c\uff0c\u4fc3\u9032\u5373\u6642\u5354\u4f5c\u8207\u53cd\u994b\u3002\u9019\u5c0d\u65bc\u6d89\u53ca\u591a\u4f4d\u5229\u5bb3\u95dc\u4fc2\u4eba\u6216\u5718\u968a\u6210\u54e1\u5728\u7cfb\u7d71\u4e0d\u540c\u9762\u5411\u5de5\u4f5c\u7684\u5c08\u6848\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n
  5. \u81ea\u8a02\u9078\u9805\uff1a<\/strong>Visual Paradigm \u63d0\u4f9b\u81ea\u8a02\u9078\u9805\uff0c\u5141\u8a31\u4f7f\u7528\u8005\u5b9a\u7fa9\u81ea\u5df1\u7684\u547d\u540d\u898f\u5247\u3001\u98a8\u683c\u8207\u683c\u5f0f\u3002\u9019\u53ef\u78ba\u4fdd\u5716\u8868\u9593\u7684\u4e00\u81f4\u6027\uff0c\u4e26\u7b26\u5408\u4f7f\u7528\u8005\u7684\u7279\u5b9a\u9700\u6c42\u3002<\/li>\n
  6. \u6587\u4ef6\u7de8\u88fd\u7684\u591a\u529f\u80fd\u6027\uff1a<\/strong>\u9664\u4e86\u7e6a\u88fd\u5716\u8868\u5916\uff0cVisual Paradigm \u9084\u63d0\u4f9b\u751f\u6210\u8a73\u7d30\u6587\u4ef6\u7684\u5de5\u5177\u3002\u9019\u5c0d\u65bc\u7dad\u6301\u7cfb\u7d71\u6a21\u578b\u7684\u6e05\u6670\u4e14\u5b8c\u6574\u7684\u8a18\u9304\u81f3\u95dc\u91cd\u8981\uff0c\u5c0d\u958b\u767c\u8207\u7dad\u8b77\u968e\u6bb5\u7686\u6709\u5e6b\u52a9\u3002<\/li>\n
  7. \u6301\u7e8c\u66f4\u65b0\u8207\u652f\u63f4\uff1a<\/strong>Visual Paradigm \u4ee5\u5b9a\u671f\u66f4\u65b0\u8207\u8fc5\u901f\u56de\u61c9\u7684\u5ba2\u6236\u652f\u63f4\u805e\u540d\u3002\u9019\u78ba\u4fdd\u4f7f\u7528\u8005\u80fd\u53d6\u5f97\u6700\u65b0\u529f\u80fd\uff0c\u4e26\u5728\u9700\u8981\u6642\u7372\u5f97\u5354\u52a9\u3002<\/li>\n
  8. \u6574\u5408\u80fd\u529b\uff1a<\/strong>\u8a72\u5de5\u5177\u901a\u5e38\u5177\u5099\u6574\u5408\u80fd\u529b\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5c07\u5176\u5efa\u6a21\u5de5\u4f5c\u8207\u5176\u4ed6\u5de5\u5177\u53ca\u5e73\u53f0\u9023\u63a5\uff0c\u63d0\u5347\u6574\u9ad4\u958b\u767c\u6d41\u7a0b\u7684\u6548\u7387\u3002<\/li>\n<\/ol>\n

    Visual Paradigm<\/a> \u662f\u5efa\u6a21\u7684\u9996\u9078\u5de5\u5177DFD<\/a> \u8207\u5be6\u9ad4\u95dc\u4fc2\u5716<\/a>\u7531\u65bc\u5176\u76f4\u89c0\u7684\u4ecb\u9762\u3001\u5168\u9762\u7684\u529f\u80fd\u3001\u81ea\u52d5\u540c\u6b65\u3001\u5354\u4f5c\u652f\u63f4\u3001\u81ea\u8a02\u9078\u9805\u3001\u6587\u4ef6\u7de8\u8f2f\u529f\u80fd\u4ee5\u53ca\u6301\u7e8c\u66f4\u65b0\u3002\u5b83\u70ba\u5c0b\u6c42\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u5efa\u6a21\u5de5\u5177\u7684\u4f7f\u7528\u8005\u63d0\u4f9b\u4e86\u4e00\u500b\u5168\u9762\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

    \u00a0<\/p>\n

    \u7d50\u8ad6<\/h2>\n

    \u78ba\u4fdd\u8cc7\u6599\u6d41\u7a0b\u5716\u8207\u5be6\u9ad4\u95dc\u4fc2\u5716\u4e4b\u9593\u7684\u4e00\u81f4\u6027\uff0c\u5c0d\u65bc\u5168\u9762\u7684\u7cfb\u7d71\u5206\u6790\u8207\u8a2d\u8a08\u904e\u7a0b\u81f3\u95dc\u91cd\u8981\u3002\u9019\u5169\u7a2e\u5716\u8868\u96d6\u7136\u5404\u6709\u4e0d\u540c\u7684\u7528\u9014\uff0c\u4f46\u80fd\u76f8\u4e92\u88dc\u8db3\uff0c\u63d0\u4f9b\u7cfb\u7d71\u7684\u6574\u9ad4\u8996\u5716\u3002\u900f\u904e\u9075\u5faa\u672c\u6307\u5357\u4e2d\u6240\u5217\u7684\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u8cc7\u6599\u6d41\u7a0b\u5716\u8207\u5be6\u9ad4\u95dc\u4fc2\u5716\u4e0d\u50c5\u5404\u81ea\u6e96\u78ba\uff0c\u800c\u4e14\u5354\u8abf\u4e00\u81f4\uff0c\u4ee5\u7121\u7e2b\u5448\u73fe\u7cfb\u7d71\u3002\u4e00\u81f4\u6027\u662f\u5efa\u7acb\u5f37\u5927\u4e14\u6709\u6548\u7cfb\u7d71\u6a21\u578b\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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Chinese<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/guides.visual-paradigm.com\/tw\/ensuring-consistency-between-dfd-and-erd-a-comprehensive-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u78ba\u4fddDFD\u8207ERD\u4e4b\u9593\u7684\u4e00\u81f4\u6027\uff1a\u5168\u9762\u6307\u5357 - Visual Paradigm Guides Traditional Chinese\" \/>\n<meta property=\"og:description\" content=\"\u5f15\u8a00 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