{"id":4255,"date":"2026-03-24T04:32:58","date_gmt":"2026-03-24T04:32:58","guid":{"rendered":"https:\/\/www.diagrams-ai.com\/cn\/dfd-vs-erd-system-design-guide\/"},"modified":"2026-03-24T04:32:58","modified_gmt":"2026-03-24T04:32:58","slug":"dfd-vs-erd-system-design-guide","status":"publish","type":"post","link":"https:\/\/www.diagrams-ai.com\/cn\/dfd-vs-erd-system-design-guide\/","title":{"rendered":"DFD\u4e0eERD\uff1a\u5728\u7cfb\u7edf\u8bbe\u8ba1\u4e2d\u4f55\u65f6\u4f7f\u7528\u6bcf\u4e00\u79cd"},"content":{"rendered":"

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\n
\"Chalkboard-style<\/figure>\n<\/div>\n

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    \n
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    \u62bd\u8c61\u5c42\u6b21<\/h3>\n

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      \n
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      \u4f55\u65f6\u5e94\u7528DFD<\/h3>\n

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        \n
      • \u8bc6\u522b\u7f3a\u5931\u7684\u6570\u636e\u9700\u6c42\u3002<\/li>\n
      • \u5411\u975e\u6280\u672f\u5229\u76ca\u76f8\u5173\u8005\u4f20\u8fbe\u4e1a\u52a1\u6d41\u7a0b\u3002<\/li>\n
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          \n
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          \u89c4\u8303\u5316\u4e0e\u6570\u636e\u5b8c\u6574\u6027<\/h3>\n

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            \n
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              \n
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              \u5c06\u8fd9\u4e24\u4e2a\u6a21\u578b\u5e76\u5217\u6bd4\u8f83\uff0c\u7a81\u663e\u4e86\u5b83\u4eec\u4e0d\u540c\u7684\u76ee\u7684\u3002\u5c3d\u7ba1\u5b83\u4eec\u5728\u89c6\u89c9\u590d\u6742\u6027\u4e0a\u53ef\u80fd\u76f8\u4f3c\uff0c\u4f46\u5176\u610f\u56fe\u5374\u663e\u8457\u4e0d\u540c\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
              \u7279\u6027<\/th>\n\u6570\u636e\u6d41\u56fe\uff08DFD\uff09<\/th>\n\u5b9e\u4f53\u5173\u7cfb\u56fe\uff08ERD\uff09<\/th>\n<\/tr>\n<\/thead>\n
              \u4e3b\u8981\u5173\u6ce8\u70b9<\/strong><\/td>\n\u8fc7\u7a0b\u4e0e\u6570\u636e\u6d41\u52a8<\/td>\n\u6570\u636e\u7ed3\u6784\u4e0e\u5173\u7cfb<\/td>\n<\/tr>\n
              \u65f6\u95f4\u7ef4\u5ea6<\/strong><\/td>\n\u52a8\u6001\uff08\u663e\u793a\u968f\u65f6\u95f4\u7684\u6d41\u52a8\uff09<\/td>\n\u9759\u6001\uff08\u663e\u793a\u67d0\u4e00\u70b9\u7684\u7ed3\u6784\uff09<\/td>\n<\/tr>\n
              \u6838\u5fc3\u95ee\u9898<\/strong><\/td>\n\u6570\u636e\u5982\u4f55\u6d41\u52a8\uff1f<\/td>\n\u5b58\u50a8\u4e86\u54ea\u4e9b\u6570\u636e\uff0c\u5b83\u4eec\u662f\u5982\u4f55\u5173\u8054\u7684\uff1f<\/td>\n<\/tr>\n
              \u76ee\u6807\u53d7\u4f17<\/strong><\/td>\n\u4e1a\u52a1\u5206\u6790\u5e08\u3001\u5229\u76ca\u76f8\u5173\u8005<\/td>\n\u6570\u636e\u5e93\u7ba1\u7406\u5458\u3001\u540e\u7aef\u5f00\u53d1\u4eba\u5458<\/td>\n<\/tr>\n
              \u751f\u547d\u5468\u671f\u9636\u6bb5<\/strong><\/td>\n\u9700\u6c42\u5206\u6790\u3001\u529f\u80fd\u8bbe\u8ba1<\/td>\n\u6570\u636e\u5e93\u8bbe\u8ba1\u3001\u5b9e\u73b0<\/td>\n<\/tr>\n
              \u903b\u8f91 vs. \u5b58\u50a8<\/strong><\/td>\n\u4fa7\u91cd\u4e8e\u903b\u8f91<\/td>\n\u4fa7\u91cd\u4e8e\u5b58\u50a8<\/td>\n<\/tr>\n
              \u590d\u6742\u6027<\/strong><\/td>\n\u7531\u4e8e\u5b58\u5728\u5927\u91cf\u6d41\u7a0b\uff0c\u53ef\u80fd\u53d8\u5f97\u590d\u6742<\/td>\n\u7531\u4e8e\u5173\u7cfb\u590d\u6742\uff0c\u53ef\u80fd\u53d8\u5f97\u590d\u6742<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              \u4f55\u65f6\u4f18\u5148\u8003\u8651\u6570\u636e\u6d41\u5efa\u6a21 \ud83d\udcc9<\/h2>\n

              \u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e0b\uff0cDFD\u4f1a\u6210\u4e3a\u7cfb\u7edf\u8bbe\u8ba1\u7684\u4e3b\u8981\u5de5\u5177\u3002\u5f53\u4e1a\u52a1\u903b\u8f91\u662f\u7cfb\u7edf\u4e2d\u6700\u590d\u6742\u7684\u90e8\u5206\u65f6\uff0c\u4f18\u5148\u9009\u62e9DFD\u901a\u5e38\u662f\u6b63\u786e\u7684\u8def\u5f84\u3002<\/p>\n

                \n
              • \u5de5\u4f5c\u6d41\u81ea\u52a8\u5316\uff1a<\/strong> \u5982\u679c\u7cfb\u7edf\u6d89\u53ca\u590d\u6742\u7684\u5ba1\u6279\u6d41\u7a0b\u3001\u72b6\u6001\u53d8\u66f4\u6216\u591a\u6b65\u9aa4\u4e8b\u52a1\uff0cDFD\u53ef\u4ee5\u660e\u786e\u64cd\u4f5c\u7684\u987a\u5e8f\u3002\u5b83\u6709\u52a9\u4e8e\u8bc6\u522b\u6d41\u7a0b\u4e2d\u7684\u74f6\u9888\u3002<\/li>\n
              • \u5916\u90e8\u96c6\u6210\uff1a<\/strong> \u5f53\u7cfb\u7edf\u4e0e\u591a\u4e2a\u5916\u90e8API\u6216\u9057\u7559\u7cfb\u7edf\u4ea4\u4e92\u65f6\uff0cDFD\u6709\u52a9\u4e8e\u6620\u5c04\u6570\u636e\u7684\u6d41\u5165\u548c\u6d41\u51fa\u70b9\u3002\u5b83\u53ef\u9632\u6b62\u7cfb\u7edf\u95f4\u4ea4\u63a5\u65f6\u53d1\u751f\u6570\u636e\u4e22\u5931\u3002<\/li>\n
              • \u5b89\u5168\u5ba1\u8ba1\uff1a<\/strong> \u5b89\u5168\u56e2\u961f\u901a\u5e38\u4f7f\u7528DFD\u6765\u8ffd\u8e2a\u654f\u611f\u6570\u636e\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6d41\u52a8\u8def\u5f84\u3002\u4ed6\u4eec\u53ef\u4ee5\u8bc6\u522b\u51fa\u9700\u8981\u52a0\u5bc6\u6216\u5f3a\u5236\u6267\u884c\u8bbf\u95ee\u63a7\u5236\u7684\u4f4d\u7f6e\u3002<\/li>\n
              • \u4e1a\u52a1\u6d41\u7a0b\u518d\u9020\uff1a<\/strong> \u5728\u4f18\u5316\u73b0\u6709\u5de5\u4f5c\u6d41\u7a0b\u65f6\uff0cDFD\u53ef\u63d0\u4f9b\u57fa\u51c6\u3002\u4f60\u53ef\u4ee5\u5c06\u201c\u73b0\u72b6\u201d\u6d41\u7a0b\u4e0e\u201c\u672a\u6765\u201d\u6d41\u7a0b\u8fdb\u884c\u5bf9\u6bd4\uff0c\u4ee5\u8861\u91cf\u6539\u8fdb\u7a0b\u5ea6\u3002<\/li>\n<\/ul>\n

                \u5728\u8fd9\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8fc7\u65e9\u5173\u6ce8ERD\u53ef\u80fd\u4f1a\u63a9\u76d6\u7cfb\u7edf\u7684\u903b\u8f91\u3002\u6570\u636e\u5e93\u53ef\u4ee5\u8bbe\u8ba1\u5f97\u5b8c\u7f8e\u65e0\u7f3a\uff0c\u4f46\u5982\u679c\u6d41\u7a0b\u5b58\u5728\u7f3a\u9677\uff0c\u5e94\u7528\u7a0b\u5e8f\u5c06\u65e0\u6cd5\u6ee1\u8db3\u7528\u6237\u9700\u6c42\u3002<\/p>\n

                \u4f55\u65f6\u4f18\u5148\u8003\u8651\u6570\u636e\u7ed3\u6784\u5efa\u6a21 \ud83c\udfd7\ufe0f<\/h2>\n

                \u76f8\u53cd\uff0c\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u7ed3\u6784\u662f\u51b3\u5b9a\u6210\u8d25\u7684\u5173\u952e\u56e0\u7d20\u3002\u5f53\u6570\u636e\u91cf\u3001\u5173\u7cfb\u548c\u7ea6\u675f\u662f\u4e3b\u8981\u9a71\u52a8\u529b\u65f6\uff0cERD\u5e94\u4f18\u5148\u8003\u8651\u3002<\/p>\n

                  \n
                • \u6570\u636e\u5bc6\u96c6\u578b\u5e94\u7528\uff1a<\/strong> \u5728\u5206\u6790\u5e73\u53f0\u6216\u6570\u636e\u4ed3\u5e93\u7b49\u7cfb\u7edf\u4e2d\uff0c\u6570\u636e\u7684\u7ed3\u6784\u81f3\u5173\u91cd\u8981\u3002ERD \u786e\u4fdd\u6a21\u5f0f\u652f\u6301\u590d\u6742\u7684\u67e5\u8be2\u548c\u805a\u5408\u64cd\u4f5c\u3002<\/li>\n
                • \u65e7\u7cfb\u7edf\u8fc1\u79fb\uff1a<\/strong> \u5728\u5c06\u6570\u636e\u4ece\u65e7\u7cfb\u7edf\u8fc1\u79fb\u5230\u65b0\u7cfb\u7edf\u65f6\uff0c\u7406\u89e3\u73b0\u6709\u5173\u7cfb\u81f3\u5173\u91cd\u8981\u3002ERD \u6709\u52a9\u4e8e\u5c06\u65e7\u8868\u6620\u5c04\u5230\u65b0\u7ed3\u6784\uff0c\u786e\u4fdd\u6570\u636e\u4e0d\u4f1a\u4e22\u5931\u6216\u635f\u574f\u3002<\/li>\n
                • \u5408\u89c4\u4e0e\u6cbb\u7406\uff1a<\/strong> \u91d1\u878d\u548c\u533b\u7597\u7b49\u884c\u4e1a\u9700\u8981\u4e25\u683c\u7684\u6570\u636e\u6cbb\u7406\u3002ERD \u8bb0\u5f55\u4e86\u6570\u636e\u7684\u5b58\u653e\u4f4d\u7f6e\u3001\u6240\u6709\u8005\u4ee5\u53ca\u4e0e\u5176\u4ed6\u6570\u636e\u70b9\u7684\u5173\u7cfb\uff0c\u6709\u52a9\u4e8e\u5408\u89c4\u62a5\u544a\u3002<\/li>\n
                • \u9ad8\u6027\u80fd\u9700\u6c42\uff1a<\/strong> \u5982\u679c\u7cfb\u7edf\u9700\u8981\u5feb\u901f\u7684\u8bfb\u5199\u64cd\u4f5c\uff0cERD \u53ef\u6307\u5bfc\u7d22\u5f15\u7b56\u7565\u548c\u5206\u533a\u8bbe\u8ba1\u3002\u7406\u89e3\u5173\u7cfb\u6709\u52a9\u4e8e\u9ad8\u6548\u8bbe\u8ba1\u8fde\u63a5\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n

                  \u5728\u8fd9\u4e9b\u573a\u666f\u4e2d\u8df3\u8fc7 ERD \u53ef\u80fd\u5bfc\u81f4\u51fa\u73b0\u201c\u610f\u5927\u5229\u9762\u5f0f\u6570\u636e\u5e93\u201d\uff0c\u5176\u4e2d\u8868\u5197\u4f59\u3001\u5173\u7cfb\u6a21\u7cca\uff0c\u6027\u80fd\u4f1a\u968f\u65f6\u95f4\u9010\u6e10\u4e0b\u964d\u3002<\/p>\n

                  \u4e24\u8005\u7ed3\u5408\u4ee5\u6784\u5efa\u7a33\u5065\u7684\u67b6\u6784 \ud83e\udd1d<\/h2>\n

                  \u867d\u7136\u533a\u5206 DFD \u548c ERD \u6709\u5176\u7528\u5904\uff0c\u4f46\u6700\u6210\u529f\u7684\u7cfb\u7edf\u901a\u5e38\u540c\u65f6\u4f7f\u7528\u4e24\u8005\u3002\u5b83\u4eec\u662f\u4e92\u8865\u7684\uff0c\u800c\u975e\u4e92\u65a5\u7684\u3002\u7a33\u5065\u7684\u7cfb\u7edf\u8bbe\u8ba1\u8fc7\u7a0b\u901a\u5e38\u662f\u4ece\u6d41\u7a0b\u8d70\u5411\u7ed3\u6784\u3002<\/p>\n

                  \u987a\u5e8f\u65b9\u6cd5<\/h3>\n
                    \n
                  1. \u4f7f\u7528 DFD \u5b9a\u4e49\u8303\u56f4\uff1a<\/strong> \u4ece\u4e0a\u4e0b\u6587\u56fe\u5f00\u59cb\uff0c\u4ee5\u7406\u89e3\u7cfb\u7edf\u7684\u8fb9\u754c\u3002\u8bc6\u522b\u6240\u6709\u8f93\u5165\u548c\u8f93\u51fa\u3002<\/li>\n
                  2. \u5206\u89e3\u8fc7\u7a0b\uff1a<\/strong> \u5c06\u8fc7\u7a0b\u5206\u89e3\uff0c\u4ee5\u7406\u89e3\u6240\u9700\u7684\u5177\u4f53\u6570\u636e\u8f6c\u6362\u3002<\/li>\n
                  3. \u8bc6\u522b\u6570\u636e\u5b9e\u4f53\uff1a<\/strong> \u5728\u5206\u6790\u6570\u636e\u6d41\u65f6\uff0c\u8bc6\u522b\u6b63\u5728\u79fb\u52a8\u7684\u6301\u4e45\u5bf9\u8c61\u3002\u8fd9\u4e9b\u5c06\u6210\u4e3a ERD \u7684\u5019\u9009\u5b9e\u4f53\u3002<\/li>\n
                  4. \u8bbe\u8ba1 ERD\uff1a<\/strong> \u521b\u5efa\u5b9e\u4f53\u5173\u7cfb\u56fe\uff0c\u4ee5\u5b9a\u4e49\u8fd9\u4e9b\u5b9e\u4f53\u5982\u4f55\u5b58\u50a8\u548c\u5173\u8054\u3002<\/li>\n
                  5. \u9a8c\u8bc1\u6d41\u7a0b\uff1a<\/strong> \u5c06\u6570\u636e\u6d41\u6620\u5c04\u56de\u6570\u636e\u5e93\u8868\u3002\u786e\u4fdd DFD \u4e2d\u7684\u6bcf\u4e2a\u8fc7\u7a0b\u5728 ERD \u4e2d\u90fd\u6709\u5bf9\u5e94\u7684\u5b58\u50a8\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n

                    \u6620\u5c04\u6570\u636e\u5b58\u50a8<\/h3>\n

                    \u5728 DFD \u4e2d\uff0c\u6570\u636e\u5b58\u50a8\u662f\u4e00\u4e2a\u901a\u7528\u5360\u4f4d\u7b26\u3002\u5728 ERD \u4e2d\uff0c\u8be5\u6570\u636e\u5b58\u50a8\u53d8\u4e3a\u8be6\u7ec6\u7684\u8868\u5b9a\u4e49\u3002\u6620\u5c04\u8fc7\u7a0b\u5305\u62ec\uff1a<\/p>\n

                      \n
                    • \u5c06 DFD \u4e2d\u7684\u6570\u636e\u5b58\u50a8\u8f6c\u6362\u4e3a ERD \u5b9e\u4f53\u3002<\/li>\n
                    • \u786e\u4fdd DFD \u6d41\u4e2d\u6240\u6709\u5c5e\u6027\u5728 ERD \u5c5e\u6027\u4e2d\u90fd\u6709\u4f53\u73b0\u3002<\/li>\n
                    • \u68c0\u67e5 ERD \u4e2d\u7684\u57fa\u6570\u662f\u5426\u652f\u6301 DFD \u4e2d\u6d41\u7684\u591a\u91cd\u6027\u3002<\/li>\n<\/ul>\n

                      \u4f8b\u5982\uff0c\u5982\u679c DFD \u663e\u793a\u201c\u5ba2\u6237\u201d\u53d1\u9001\u591a\u4e2a\u201c\u8ba2\u5355\u201d\uff0c\u5219 ERD \u5fc5\u987b\u53cd\u6620\u5ba2\u6237\u4e0e\u8ba2\u5355\u5b9e\u4f53\u4e4b\u95f4\u7684\u201c\u4e00\u5bf9\u591a\u201d\u5173\u7cfb\u3002\u5982\u679c DFD \u6697\u793a\u4e00\u4e2a\u590d\u6742\u7684\u591a\u5bf9\u591a\u5173\u7cfb\uff08\u4f8b\u5982\uff0c\u201c\u5b66\u751f\u201d\u548c\u201c\u8bfe\u7a0b\u201d\uff09\uff0c\u5219 ERD \u5fc5\u987b\u5f15\u5165\u4e00\u4e2a\u5173\u8054\u5b9e\u4f53\u6765\u89e3\u51b3\u8be5\u95ee\u9898\u3002<\/p>\n

                      \u5e38\u89c1\u9677\u9631\u9700\u907f\u514d \u26a0\ufe0f<\/h2>\n

                      \u6df7\u5408\u4f7f\u7528\u8fd9\u4e9b\u6a21\u578b\u6216\u8bef\u7528\u5b83\u4eec\u53ef\u80fd\u5bfc\u81f4\u4e25\u91cd\u7684\u6280\u672f\u503a\u52a1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9700\u8981\u8b66\u60d5\u7684\u5e38\u89c1\u9519\u8bef\u3002<\/p>\n

                      1. \u6df7\u6dc6\u903b\u8f91\u4e0e\u5b58\u50a8<\/h3>\n

                      \u4e0d\u8981\u5728ERD\u4e2d\u5305\u542b\u5904\u7406\u903b\u8f91\u3002ERD\u5e94\u5b9a\u4e49\u7ed3\u6784\uff0c\u800c\u975e\u884c\u4e3a\u3002\u5982\u679c\u4f60\u53d1\u73b0\u81ea\u5df1\u5728ERD\u4e2d\u7ed8\u5236\u4ee3\u8868\u201c\u5904\u7406\u201d\u7684\u7bad\u5934\uff0c\u90a3\u4e48\u4f60\u5f88\u53ef\u80fd\u5b9e\u9645\u4e0a\u662f\u5728\u63cf\u8ff0DFD\u3002<\/p>\n

                      2. DFD\u8fc7\u5ea6\u5efa\u6a21<\/h3>\n

                      DFD\u4e0d\u5e94\u662f\u4ee3\u7801\u7684\u6d41\u7a0b\u56fe\u3002\u5b83\u4e0d\u5e94\u8be6\u7ec6\u63cf\u8ff0\u6bcf\u4e00\u4e2a\u6761\u4ef6\u5206\u652f\u6216\u9519\u8bef\u5904\u7406\u6d41\u7a0b\u3002\u5e94\u5c06DFD\u4fdd\u6301\u5728\u903b\u8f91\u5c42\u9762\u3002\u5982\u679c\u8be6\u7ec6\u5217\u51fa\u6bcf\u4e00\u4e2a\u201cif-else\u201d\u8bed\u53e5\uff0c\u56fe\u8868\u5c06\u53d8\u5f97\u96be\u4ee5\u9605\u8bfb\uff0c\u5e76\u5931\u53bb\u5176\u9ad8\u5c42\u6982\u89c8\u7684\u4ef7\u503c\u3002<\/p>\n

                      3. \u5ffd\u89c6ERD\u4e2d\u7684\u57fa\u6570<\/h3>\n

                      \u5728\u672a\u5b9a\u4e49\u57fa\u6570\u7684\u60c5\u51b5\u4e0b\u5728\u5b9e\u4f53\u4e4b\u95f4\u7ed8\u5236\u8fde\u7ebf\u662f\u4e00\u79cd\u5e38\u89c1\u9519\u8bef\u3002\u4ec5\u51ed\u4e00\u6761\u7ebf\u65e0\u6cd5\u8bf4\u660e\u4e00\u4e2a\u5ba2\u6237\u53ef\u4ee5\u6709\u96f6\u4e2a\u8ba2\u5355\u6216\u4e00\u767e\u4e07\u4e2a\u8ba2\u5355\u3002\u5fc5\u987b\u59cb\u7ec8\u660e\u786e\u6307\u5b9a1:1\u30011:N\u6216M:N\u4ee5\u907f\u514d\u6b67\u4e49\u3002<\/p>\n

                      4. \u5ffd\u89c6\u6570\u636e\u5c5e\u6027<\/h3>\n

                      \u5f53\u6570\u636e\u5c5e\u6027\u6a21\u7cca\u65f6\uff0c\u4e24\u79cd\u56fe\u8868\u90fd\u4f1a\u53d7\u5230\u5f71\u54cd\u3002\u5728DFD\u4e2d\uff0c\u6570\u636e\u6d41\u5e94\u4f7f\u7528\u63cf\u8ff0\u6027\u540d\u79f0\uff08\u4f8b\u5982\u201c\u5df2\u9a8c\u8bc1\u7684\u652f\u4ed8\u4fe1\u606f\u201d\uff0c\u800c\u4e0d\u662f\u201c\u6570\u636e\u201d\uff09\u3002\u5728ERD\u4e2d\uff0c\u5c5e\u6027\u5e94\u5c3d\u53ef\u80fd\u5b9a\u4e49\u6570\u636e\u7c7b\u578b\u548c\u7ea6\u675f\u6761\u4ef6\u3002<\/p>\n

                      5. \u521b\u5efa\u5b64\u7acb\u7684\u5904\u7406\u8fc7\u7a0b<\/h3>\n

                      \u5728DFD\u4e2d\uff0c\u4e00\u4e2a\u5904\u7406\u8fc7\u7a0b\u4e0d\u80fd\u5728\u6ca1\u6709\u6570\u636e\u6d41\u5165\u6216\u6d41\u51fa\u7684\u60c5\u51b5\u4e0b\u5b58\u5728\u3002\u786e\u4fdd\u6bcf\u4e2a\u5904\u7406\u6846\u81f3\u5c11\u6709\u4e00\u4e2a\u8f93\u5165\u6d41\u548c\u4e00\u4e2a\u8f93\u51fa\u6d41\u3002\u5b64\u7acb\u7684\u5904\u7406\u8fc7\u7a0b\u8868\u660e\u5b58\u5728\u6b7b\u903b\u8f91\u6216\u7f3a\u5931\u7684\u6570\u636e\u9700\u6c42\u3002<\/p>\n

                      \u6587\u6863\u7f16\u5199\u7684\u6700\u4f73\u5b9e\u8df5 \ud83d\udcdd<\/h2>\n

                      \u4e3a\u4fdd\u6301\u6e05\u6670\u6027\u548c\u5b9e\u7528\u6027\uff0c\u8bf7\u9075\u5faa\u8fd9\u4e9b\u6587\u6863\u6807\u51c6\u3002<\/p>\n

                        \n
                      • \u547d\u540d\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u4e24\u4e2a\u56fe\u8868\u4e2d\u4f7f\u7528\u76f8\u540c\u7684\u672f\u8bed\u3002\u5982\u679cDFD\u4e2d\u79f0\u5176\u4e3a\u201c\u5ba2\u6237\u201d\uff0c\u90a3\u4e48ERD\u4e2d\u4e5f\u5e94\u79f0\u4e3a\u201c\u5ba2\u6237\u201d\uff0c\u800c\u4e0d\u662f\u201c\u7528\u6237\u201d\u3002\u4e00\u81f4\u6027\u53ef\u4ee5\u964d\u4f4e\u56e2\u961f\u7684\u8ba4\u77e5\u8d1f\u62c5\u3002<\/li>\n
                      • \u7248\u672c\u63a7\u5236\uff1a<\/strong>\u5c06\u56fe\u8868\u89c6\u4e3a\u4ee3\u7801\u3002\u7ef4\u62a4\u7248\u672c\u5386\u53f2\u3002\u968f\u7740\u7cfb\u7edf\u7684\u53d1\u5c55\uff0c\u56fe\u8868\u5fc5\u987b\u66f4\u65b0\u4ee5\u53cd\u6620\u5f53\u524d\u72b6\u6001\u3002<\/li>\n
                      • \u4e0a\u4e0b\u6587\u6ce8\u91ca\uff1a<\/strong>\u5728\u590d\u6742\u533a\u57df\u6dfb\u52a0\u6ce8\u91ca\u3002\u5982\u679c\u5173\u7cfb\u662f\u975e\u6807\u51c6\u7684\uff0c\u5e94\u89e3\u91ca\u539f\u56e0\u3002\u5982\u679c\u6570\u636e\u6d41\u4ee3\u8868\u540e\u53f0\u4efb\u52a1\uff0c\u5e94\u6ce8\u660e\u5176\u4e3a\u5f02\u6b65\u64cd\u4f5c\u3002<\/li>\n
                      • \u8bc4\u5ba1\u5468\u671f\uff1a<\/strong>\u4e0e\u4e1a\u52a1\u5229\u76ca\u76f8\u5173\u8005\uff08\u9488\u5bf9DFD\uff09\u548c\u6280\u672f\u8d1f\u8d23\u4eba\uff08\u9488\u5bf9ERD\uff09\u8fdb\u884c\u6b63\u5f0f\u8bc4\u5ba1\u3002\u4e1a\u52a1\u5206\u6790\u5e08\u53ef\u80fd\u53d1\u73b0DFD\u4e2d\u7684\u903b\u8f91\u6f0f\u6d1e\uff0c\u800c\u5f00\u53d1\u8005\u53ef\u80fd\u5ffd\u7565\u8fd9\u4e00\u70b9\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/li>\n<\/ul>\n

                        \u5173\u4e8e\u6a21\u578b\u9009\u62e9\u7684\u6700\u540e\u601d\u8003 \ud83e\udde0<\/h2>\n

                        \u5728\u6570\u636e\u6d41\u56fe\u548c\u5b9e\u4f53\u5173\u7cfb\u56fe\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9\uff0c\u5e76\u975e\u610f\u5473\u7740\u4e8c\u9009\u4e00\u3002\u800c\u662f\u8981\u4e3a\u8bbe\u8ba1\u751f\u547d\u5468\u671f\u7684\u7279\u5b9a\u9636\u6bb5\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u3002DFD\u63ed\u793a\u4e86\u6570\u636e\u7684\u6d41\u52a8\u8def\u5f84\uff0c\u786e\u4fdd\u7cfb\u7edf\u6309\u9884\u671f\u8fd0\u884c\u3002ERD\u5219\u951a\u5b9a\u8fd9\u4e9b\u6570\u636e\uff0c\u786e\u4fdd\u5176\u88ab\u53ef\u9760\u4e14\u9ad8\u6548\u5730\u5b58\u50a8\u3002<\/p>\n

                        \u901a\u8fc7\u638c\u63e1\u8fd9\u4e24\u79cd\u6a21\u578b\u7684\u4e0d\u540c\u7528\u9014\uff0c\u67b6\u6784\u5e08\u53ef\u4ee5\u6784\u5efa\u51fa\u65e2\u903b\u8f91\u4e25\u8c28\u53c8\u7ed3\u6784\u7a33\u56fa\u7684\u7cfb\u7edf\u3002\u76ee\u6807\u5e76\u975e\u5236\u4f5c\u5b8c\u7f8e\u7684\u56fe\u8868\uff0c\u800c\u662f\u5f62\u6210\u5bf9\u7cfb\u7edf\u7684\u6e05\u6670\u7406\u89e3\u3002\u5f53\u56e2\u961f\u80fd\u591f\u901a\u8fc7DFD\u770b\u5230\u6d41\u7a0b\uff0c\u901a\u8fc7ERD\u770b\u5230\u6570\u636e\u65f6\uff0c\u6210\u529f\u9879\u76ee\u7684\u57fa\u77f3\u4fbf\u5df2\u5960\u5b9a\u3002<\/p>\n

                        \u8bf7\u8bb0\u4f4f\uff0c\u8fd9\u4e9b\u6a21\u578b\u662f\u6c9f\u901a\u5de5\u5177\u3002\u5b83\u4eec\u7684\u4ef7\u503c\u5728\u4e8e\u56e2\u961f\u6210\u5458\u4e4b\u95f4\u5efa\u7acb\u7684\u5171\u540c\u7406\u89e3\u3002\u65e0\u8bba\u4f60\u662f\u5728\u7ed8\u5236\u590d\u6742\u7684\u4ea4\u6613\u6d41\u7a0b\uff0c\u8fd8\u662f\u5b9a\u4e49\u7528\u6237\u8d44\u6599\uff0c\u90fd\u5e94\u59cb\u7ec8\u805a\u7126\u4e8e\u6e05\u6670\u6027\u3001\u51c6\u786e\u6027\u548c\u4e0e\u4e1a\u52a1\u76ee\u6807\u7684\u4e00\u81f4\u6027\u3002\u901a\u8fc7\u6070\u5f53\u7ed3\u5408\u6d41\u7a0b\u4e0e\u7ed3\u6784\uff0c\u7cfb\u7edf\u8bbe\u8ba1\u4fbf\u6210\u4e3a\u4e00\u95e8\u6709\u7eaa\u5f8b\u7684\u827a\u672f\uff0c\u800c\u975e\u76f2\u76ee\u731c\u6d4b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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