{"id":4218,"date":"2026-03-24T19:47:07","date_gmt":"2026-03-24T19:47:07","guid":{"rendered":"https:\/\/www.diagrams-ai.com\/tw\/dfd-qa-new-analysts-guide\/"},"modified":"2026-03-24T19:47:07","modified_gmt":"2026-03-24T19:47:07","slug":"dfd-qa-new-analysts-guide","status":"publish","type":"post","link":"https:\/\/www.diagrams-ai.com\/tw\/dfd-qa-new-analysts-guide\/","title":{"rendered":"DFD \u5e38\u898b\u554f\u984c\u89e3\u7b54\uff1a\u65b0\u5206\u6790\u5e2b\u6700\u5e38\u898b\u7684 10 \u500b\u554f\u984c\u89e3\u7b54"},"content":{"rendered":"

\u9032\u5165\u7cfb\u7d71\u5206\u6790\u9818\u57df\u6703\u5e36\u4f86\u4e00\u9023\u4e32\u5168\u65b0\u7684\u6982\u5ff5\u3001\u8853\u8a9e\u548c\u5716\u8868\u3002\u5728\u9019\u4e9b\u4e4b\u4e2d\uff0c\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u662f\u7528\u4f86\u8996\u89ba\u5316\u8cc7\u8a0a\u5982\u4f55\u5728\u7cfb\u7d71\u4e2d\u6d41\u52d5\u7684\u57fa\u77f3\u3002\u5b83\u80fd\u6e05\u695a\u5448\u73fe\u6d41\u7a0b\u3001\u8cc7\u6599\u5132\u5b58\u8207\u5916\u90e8\u4e92\u52d5\uff0c\u800c\u4e0d\u6703\u9677\u5165\u6280\u8853\u5be6\u4f5c\u7d30\u7bc0\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u525b\u5165\u9580\u7684\u5206\u6790\u5e2b\u800c\u8a00\uff0c\u7406\u89e3\u5176\u4e2d\u7684\u7d30\u7bc0\u53ef\u80fd\u5177\u6709\u6311\u6230\u6027\u3002\u672c\u6307\u5357\u91dd\u5c0d\u521d\u5b78 DFD \u7684\u5206\u6790\u5e2b\u6700\u5e38\u63d0\u51fa\u7684\u5341\u500b\u554f\u984c\u9032\u884c\u89e3\u7b54\u3002\u6211\u5011\u5c07\u63a2\u8a0e\u5b9a\u7fa9\u3001\u5dee\u7570\u8207\u6700\u4f73\u5be6\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u5716\u8868\u80fd\u6709\u6548\u8207\u5229\u5bb3\u95dc\u4fc2\u4eba\u53ca\u958b\u767c\u4eba\u54e1\u6e9d\u901a\u3002<\/p>\n

\n
\"Cartoon<\/figure>\n<\/div>\n

1. \u8cc7\u6599\u6d41\u7a0b\u5716\u5230\u5e95\u662f\u4ec0\u4e48\uff1f \ud83c\udf10<\/h2>\n

\u8cc7\u6599\u6d41\u7a0b\u5716\u662f\u4e00\u7a2e\u4ee5\u5716\u5f62\u65b9\u5f0f\u5448\u73fe\u8cc7\u6599\u5728\u8cc7\u8a0a\u7cfb\u7d71\u4e2d\u6d41\u52d5\u7684\u5716\u8868\u3002\u8207\u63cf\u8ff0\u64cd\u4f5c\u9806\u5e8f\u6216\u63a7\u5236\u6d41\u7a0b\u7684\u6d41\u7a0b\u5716\u4e0d\u540c\uff0cDFD \u5c08\u6ce8\u65bc\u8cc7\u6599\u7684\u79fb\u52d5\u3002\u5b83\u56de\u7b54\u4e86\u9019\u6a23\u7684\u554f\u984c\uff1a\u300c\u8cc7\u6599\u5f9e\u54ea\u88e1\u4f86\uff1f\u6703\u53bb\u54ea\u88e1\uff1f\u5728\u904e\u7a0b\u4e2d\u5982\u4f55\u8b8a\u5316\uff1f\u300d\u9019\u7a2e\u62bd\u8c61\u5316\u8b93\u5229\u5bb3\u95dc\u4fc2\u4eba\u80fd\u5920\u7406\u89e3\u7cfb\u7d71\u7684\u908f\u8f2f\u9700\u6c42\uff0c\u800c\u7121\u9700\u4e86\u89e3\u6240\u4f7f\u7528\u7684\u7a0b\u5f0f\u8a9e\u8a00\u6216\u8cc7\u6599\u5eab\u7d50\u69cb\u3002<\/p>\n

\u4e3b\u8981\u7279\u5fb5\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u908f\u8f2f\u7126\u9ede\uff1a<\/strong> \u5b83\u63cf\u8ff0\u7cfb\u7d71\u7684\u529f\u80fd\uff0c\u800c\u975e\u5be6\u969b\u7684\u7269\u7406\u5efa\u69cb\u65b9\u5f0f\u3002<\/li>\n
  • \u8f38\u5165\u8207\u8f38\u51fa\uff1a<\/strong> \u6bcf\u500b\u6d41\u7a0b\u90fd\u5fc5\u9808\u81f3\u5c11\u6709\u4e00\u500b\u8f38\u5165\u8207\u4e00\u500b\u8f38\u51fa\u3002<\/li>\n
  • \u8cc7\u6599\u6301\u4e45\u6027\uff1a<\/strong> \u5b83\u5340\u5206\u8cc7\u6599\u5728\u79fb\u52d5\u4e2d\u8207\u975c\u6b62\u4e2d\u7684\u72c0\u614b\u3002<\/li>\n
  • \u908a\u754c\u5b9a\u7fa9\uff1a<\/strong> \u5b83\u660e\u78ba\u5340\u5206\u7cfb\u7d71\u8207\u5916\u90e8\u4e16\u754c\u3002<\/li>\n<\/ul>\n

    \u7406\u89e3\u9019\u9805\u5340\u5225\u81f3\u95dc\u91cd\u8981\u3002\u7576\u5206\u6790\u5e2b\u5efa\u7acb DFD \u6642\uff0c\u5176\u5be6\u662f\u5728\u7e6a\u88fd\u5546\u696d\u908f\u8f2f\u7684\u5730\u5716\u3002\u9019\u5f35\u5730\u5716\u6210\u70ba\u5546\u696d\u9700\u6c42\u8207\u6280\u8853\u898f\u683c\u4e4b\u9593\u7684\u6a4b\u6a11\uff0c\u78ba\u4fdd\u5728\u64b0\u5beb\u4efb\u4f55\u7a0b\u5f0f\u78bc\u4e4b\u524d\uff0c\u6240\u6709\u76f8\u95dc\u4eba\u54e1\u90fd\u5c0d\u8cc7\u6599\u7684\u6d41\u52d5\u8def\u5f91\u9054\u6210\u5171\u8b58\u3002<\/p>\n

    2. DFD \u8207\u6d41\u7a0b\u5716\u6709\u4f55\u4e0d\u540c\uff1f \ud83d\udd04<\/h2>\n

    \u9019\u662f\u4e00\u500b\u5e38\u898b\u7684\u6df7\u6dc6\u9ede\u3002\u96d6\u7136\u5169\u8005\u90fd\u4f7f\u7528\u5f62\u72c0\u8207\u7bad\u982d\uff0c\u4f46\u5176\u76ee\u7684\u6839\u672c\u4e0d\u540c\u3002\u6d41\u7a0b\u5716\u7528\u4f86\u5448\u73fe\u7a0b\u5f0f\u7684\u63a7\u5236\u6d41\u7a0b\u6216\u7a0b\u5e8f\u6b65\u9a5f\u3002\u5b83\u986f\u793a\u6c7a\u7b56\u9ede\uff08\u662f\/\u5426\uff09\u3001\u8ff4\u5708\u8207\u7cbe\u78ba\u7684\u6b65\u9a5f\u9806\u5e8f\u3002\u9019\u985e\u7d30\u7bc0\u901a\u5e38\u904e\u65bc\u7e41\u8907\uff0c\u4e0d\u9069\u5408\u9ad8\u968e\u7cfb\u7d71\u5206\u6790\u3002<\/p>\n

    \u76f8\u53cd\u5730\uff0cDFD \u62bd\u8c61\u6389\u4e86\u63a7\u5236\u908f\u8f2f\u3002\u5b83\u4e0d\u6703\u986f\u793a\u8ff4\u5708\u6216\u6c7a\u7b56\u5206\u652f\uff0c\u800c\u662f\u5448\u73fe\u8cc7\u6599\u7684\u8f49\u63db\u904e\u7a0b\u3002\u5982\u679c\u4f60\u6b63\u5728\u8a2d\u8a08\u8cc7\u6599\u5eab\uff0c\u6d41\u7a0b\u5716\u53ef\u80fd\u986f\u793a\u67e5\u8a62\u908f\u8f2f\uff0c\u800c DFD \u5247\u6703\u986f\u793a\u8cc7\u6599\u5f9e\u4f7f\u7528\u8005\u8868\u55ae\u6d41\u5165\u8cc7\u6599\u5eab\u8868\u683c\u7684\u904e\u7a0b\u3002<\/p>\n

    \u9700\u8981\u8a18\u4f4f\u7684\u4e3b\u8981\u5dee\u7570\uff1a<\/p>\n

      \n
    • \u63a7\u5236 vs. \u8cc7\u6599\uff1a<\/strong> \u6d41\u7a0b\u5716\u5c08\u6ce8\u65bc\u63a7\u5236\uff1bDFD \u5247\u5c08\u6ce8\u65bc\u8cc7\u6599\u3002<\/li>\n
    • \u908f\u8f2f vs. \u8f49\u63db\uff1a<\/strong> \u6d41\u7a0b\u5716\u986f\u793a\u6c7a\u7b56\u908f\u8f2f\uff1bDFD \u5247\u986f\u793a\u8cc7\u6599\u8f49\u63db\u3002<\/li>\n
    • \u72c0\u614b vs. \u6d41\u7a0b\uff1a<\/strong> \u6d41\u7a0b\u5716\u8ffd\u8e64\u7cfb\u7d71\u72c0\u614b\u7684\u8b8a\u5316\uff1bDFD \u5247\u8ffd\u8e64\u8cc7\u6599\u7684\u5b58\u5728\u3002<\/li>\n<\/ul>\n

      3. \u56db\u500b\u6838\u5fc3\u7b26\u865f\u662f\u4ec0\u9ebc\uff1f \ud83d\udcd0<\/h2>\n

      \u6a19\u6e96\u7684 DFD \u4f9d\u8cf4\u56db\u500b\u7279\u5b9a\u7b26\u865f\u4f86\u4ee3\u8868\u7cfb\u7d71\u5143\u4ef6\u3002\u4e00\u81f4\u5730\u4f7f\u7528\u9019\u4e9b\u7b26\u865f\uff0c\u80fd\u78ba\u4fdd\u4efb\u4f55\u95b1\u8b80\u5716\u8868\u7684\u4eba\u90fd\u80fd\u7acb\u5373\u7406\u89e3\u5176\u7b26\u865f\u610f\u7fa9\u3002<\/p>\n\n\n\n\n\n\n\n\n
      DFD \u7b26\u865f\u53c3\u8003<\/caption>\n
      \u7b26\u865f<\/th>\n\u540d\u7a31<\/th>\n\u529f\u80fd<\/th>\n\u8996\u89ba\u8868\u793a<\/th>\n<\/tr>\n<\/thead>\n
      \u7bad\u982d<\/td>\n\u8cc7\u6599\u6d41<\/td>\n\u986f\u793a\u7d44\u4ef6\u4e4b\u9593\u8cc7\u6599\u7684\u79fb\u52d5<\/td>\n\u6a19\u7c64\u7dda<\/td>\n<\/tr>\n
      \u5713\u5f62\u6216\u5713\u89d2\u77e9\u5f62<\/td>\n\u8655\u7406<\/td>\n\u5c07\u8f38\u5165\u8cc7\u6599\u8f49\u63db\u70ba\u8f38\u51fa\u8cc7\u6599<\/td>\n\u5713\u5f62\uff0f\u65b9\u6846<\/td>\n<\/tr>\n
      \u958b\u653e\u77e9\u5f62<\/td>\n\u8cc7\u6599\u5132\u5b58<\/td>\n\u5132\u5b58\u8cc7\u6599\u4ee5\u4f9b\u5f8c\u7e8c\u4f7f\u7528<\/td>\n\u5169\u689d\u5e73\u884c\u7dda\uff0f\u65b9\u6846<\/td>\n<\/tr>\n
      \u77e9\u5f62<\/td>\n\u5916\u90e8\u5be6\u9ad4<\/td>\n\u7cfb\u7d71\u5916\u90e8\u8cc7\u6599\u7684\u4f86\u6e90\u6216\u76ee\u7684\u5730<\/td>\n\u65b9\u6846<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u6bcf\u500b\u7b26\u865f\u90fd\u626e\u6f14\u8457\u7368\u7279\u7684\u89d2\u8272\u3002\u8655\u7406\u6703\u6539\u8b8a\u8cc7\u6599\u3002\u8cc7\u6599\u5132\u5b58\u6703\u6301\u6709\u8cc7\u6599\u3002\u5916\u90e8\u5be6\u9ad4\u63d0\u4f9b\u6216\u6d88\u8017\u8cc7\u6599\u3002\u8cc7\u6599\u6d41\u5c07\u5b83\u5011\u9023\u63a5\u8d77\u4f86\u3002\u6df7\u6dc6\u9019\u4e9b\u7b26\u865f\u53ef\u80fd\u6703\u5c0e\u81f4\u958b\u767c\u968e\u6bb5\u51fa\u73fe\u91cd\u5927\u8aa4\u89e3\u3002<\/p>\n

      4. DFD \u6709\u54ea\u4e9b\u5c64\u7d1a\uff1f \ud83d\udcda<\/h2>\n

      \u8907\u96dc\u7cfb\u7d71\u9700\u8981\u4e0d\u540c\u5c64\u6b21\u7684\u7d30\u7bc0\u624d\u80fd\u4fdd\u6301\u6613\u65bc\u7406\u89e3\u3002\u6211\u5011\u901a\u5e38\u5c07 DFD \u5206\u70ba\u4e09\u500b\u5c64\u6b21\u7d50\u69cb\u3002\u9019\u500b\u904e\u7a0b\u7a31\u70ba\u300c\u5206\u89e3\u300d\u6216\u300c\u5c55\u958b\u300d\u5716\u8868\u3002<\/p>\n

        \n
      1. \u4e0a\u4e0b\u6587\u5716\uff08\u7b2c 0 \u5c64\uff09\uff1a<\/strong> \u9019\u662f\u6700\u9ad8\u5c64\u7d1a\u3002\u5b83\u5c07\u6574\u500b\u7cfb\u7d71\u986f\u793a\u70ba\u55ae\u4e00\u8655\u7406\u904e\u7a0b\u3002\u5b83\u8aaa\u660e\u4e86\u7cfb\u7d71\u908a\u754c\u4ee5\u53ca\u8207\u5176\u4e92\u52d5\u7684\u5916\u90e8\u5be6\u9ad4\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u9ce5\u77b0\u8996\u89d2\u3002<\/li>\n
      2. \u7b2c 1 \u5c64\u5716\uff1a<\/strong> \u5b83\u5c07\u4e0a\u4e0b\u6587\u5716\u4e2d\u7684\u55ae\u4e00\u8655\u7406\u904e\u7a0b\u5206\u89e3\u70ba\u4e3b\u8981\u7684\u5b50\u8655\u7406\u904e\u7a0b\u3002\u5b83\u986f\u793a\u9019\u4e9b\u5b50\u8655\u7406\u904e\u7a0b\u8207\u5916\u90e8\u5be6\u9ad4\u4e4b\u9593\u7684\u4e3b\u8981\u8cc7\u6599\u6d41\u3002<\/li>\n
      3. \u7b2c 2 \u5c64\u5716\uff1a<\/strong> \u5b83\u5c07\u7b2c 1 \u5c64\u4e2d\u7684\u7279\u5b9a\u5b50\u8655\u7406\u904e\u7a0b\u9032\u4e00\u6b65\u5206\u89e3\u70ba\u66f4\u8a73\u7d30\u7684\u6b65\u9a5f\u3002\u9019\u901a\u5e38\u7528\u65bc\u9700\u8981\u7279\u5225\u5be9\u67e5\u7684\u8907\u96dc\u5340\u57df\u3002<\/li>\n<\/ol>\n

        \u6bcf\u4e00\u5c64\u90fd\u5fc5\u9808\u8207\u5176\u4e0a\u4e00\u5c64\u4fdd\u6301\u4e00\u81f4\u3002\u9664\u975e\u6b63\u78ba\u5e73\u8861\uff0c\u5426\u5247\u5728\u8f03\u4f4e\u5c64\u7d1a\u4e2d\u4e0d\u80fd\u5f15\u5165\u8f03\u9ad8\u5c64\u7d1a\u4e2d\u4e0d\u5b58\u5728\u7684\u65b0\u8cc7\u6599\u6d41\u3002<\/p>\n

        5. DFD \u4e2d\u7684\u300c\u5e73\u8861\u300d\u662f\u4ec0\u9ebc\uff1f \u2696\ufe0f<\/h2>\n

        \u5e73\u8861\u662f\u4e00\u9805\u95dc\u9375\u898f\u5247\uff0c\u53ef\u78ba\u4fdd\u5716\u8868\u5728\u5404\u5c64\u4e4b\u9593\u7684\u5b8c\u6574\u6027\u3002\u5b83\u6307\u51fa\uff0c\u7236\u8655\u7406\u904e\u7a0b\u7684\u8f38\u5165\u8207\u8f38\u51fa\u5fc5\u9808\u8207\u5176\u4e0b\u5c64\u5b50\u8655\u7406\u904e\u7a0b\u7684\u8f38\u5165\u8207\u8f38\u51fa\u76f8\u5339\u914d\u3002\u5982\u679c\u7b2c 1 \u5c64\u7684\u8655\u7406\u904e\u7a0b\u6709\u8f38\u5165\u300c\u4f7f\u7528\u8005 ID\u300d\uff0c\u5247\u5206\u89e3\u8a72\u904e\u7a0b\u7684\u7b2c 2 \u5c64\u5716\u8868\u4e5f\u5fc5\u9808\u986f\u793a\u300c\u4f7f\u7528\u8005 ID\u300d\u9032\u5165\u5b50\u8655\u7406\u904e\u7a0b\u3002<\/p>\n

        \u9055\u53cd\u5e73\u8861\u6703\u9020\u6210\u6df7\u6dc6\u3002\u9019\u6697\u793a\u8cc7\u6599\u88ab\u795e\u5947\u5730\u5275\u9020\u6216\u6d88\u6ec5\uff0c\u800c\u5728\u908f\u8f2f\u7cfb\u7d71\u4e2d\u9019\u662f\u4e0d\u53ef\u80fd\u7684\u3002\u5be9\u67e5\u5716\u8868\u6642\uff0c\u52d9\u5fc5\u6aa2\u67e5\u908a\u754c\u3002\u5982\u679c\u4e00\u689d\u7dda\u9032\u5165\u7b2c 1 \u5c64\u7684\u65b9\u6846\uff0c\u8a72\u7dda\u5fc5\u9808\u51fa\u73fe\u5728\u5c0d\u61c9\u7684\u7b2c 2 \u5c64\u5716\u8868\u4e2d\u3002<\/p>\n

        \u70ba\u4f55\u9019\u5f88\u91cd\u8981\uff1a<\/p>\n

          \n
        • \u53ef\u8ffd\u6eaf\u6027\uff1a<\/strong> \u60a8\u53ef\u4ee5\u5f9e\u6700\u9ad8\u5c64\u7d1a\u8ffd\u6eaf\u5230\u7d30\u7bc0\uff0c\u8ffd\u8e64\u6bcf\u4e00\u7b46\u8cc7\u6599\u3002<\/li>\n
        • \u5b8c\u6574\u6027\uff1a<\/strong> \u5b83\u78ba\u4fdd\u5728\u5206\u89e3\u904e\u7a0b\u4e2d\u4e0d\u6703\u907a\u6f0f\u4efb\u4f55\u9700\u6c42\u3002<\/li>\n
        • \u6e96\u78ba\u6027\uff1a<\/strong> \u5b83\u53ef\u9632\u6b62\u865b\u5047\u8cc7\u6599\u6d41\u7684\u5f15\u5165\u3002<\/li>\n<\/ul>\n

          6. \u61c9\u5982\u4f55\u547d\u540d\u6d41\u7a0b\uff1f \ud83c\udff7\ufe0f<\/h2>\n

          \u540d\u7a31\u4e0d\u53ea\u662f\u6a19\u7c64\uff1b\u5b83\u5011\u672c\u8eab\u5c31\u662f\u6587\u4ef6\u3002\u6d41\u7a0b\u540d\u7a31\u61c9\u4ee5\u52d5\u8a5e\u5f8c\u63a5\u540d\u8a5e\u7684\u5f62\u5f0f\u547d\u540d\u3002\u4f8b\u5982\uff0c\u201c\u8a08\u7b97\u7a05\u6b3e\u201d\u6bd4\u201c\u7a05\u6b3e\u8a08\u7b97\u201d\u66f4\u4f73\u3002\u52d5\u8a5e\u8868\u793a\u52d5\u4f5c\u6216\u8f49\u63db\uff0c\u800c\u540d\u8a5e\u5247\u8868\u793a\u4e3b\u984c\u5167\u5bb9\u3002<\/p>\n

          \u5e38\u898b\u7684\u547d\u540d\u932f\u8aa4\u5305\u62ec\uff1a<\/p>\n

            \n
          • \u50c5\u542b\u540d\u8a5e\u7684\u540d\u7a31\uff1a<\/strong> \u201c\u767b\u5165\u756b\u9762\u201d\u63cf\u8ff0\u7684\u662f\u4ecb\u9762\uff0c\u800c\u975e\u6d41\u7a0b\u3002\u201c\u9a57\u8b49\u767b\u5165\u201d\u5247\u63cf\u8ff0\u4e86\u52d5\u4f5c\u3002<\/li>\n
          • \u904e\u65bc\u6cdb\u6cdb\u7684\u540d\u7a31\uff1a<\/strong> \u201c\u8655\u7406\u8cc7\u6599\u201d\u904e\u65bc\u6a21\u7cca\u3002\u201c\u8655\u7406\u767c\u7968\u8cc7\u6599\u201d\u5247\u66f4\u5177\u9ad4\u3002<\/li>\n
          • \u6280\u8853\u8853\u8a9e\uff1a<\/strong> \u907f\u514d\u4f7f\u7528\u8cc7\u6599\u5eab\u8853\u8a9e\uff0c\u5982\u201c\u66f4\u65b0\u8cc7\u6599\u8868\u201d\u6216\u201c\u67e5\u8a62API\u201d\u3002\u61c9\u4f7f\u7528\u696d\u52d9\u7528\u8a9e\uff0c\u5982\u201c\u66f4\u65b0\u8a02\u55ae\u201d\u6216\u201c\u6aa2\u67e5\u53ef\u7528\u6027\u201d\u3002\u9019\u80fd\u8b93\u975e\u6280\u8853\u5229\u76ca\u76f8\u95dc\u8005\u66f4\u5bb9\u6613\u7406\u89e3\u5716\u8868\u3002<\/li>\n<\/ul>\n

            \u547d\u540d\u7684\u4e00\u81f4\u6027\u6709\u52a9\u65bc\u5206\u6790\u5e2b\u5feb\u901f\u700f\u89bd\u5716\u8868\uff0c\u4e26\u5728\u7121\u9700\u5716\u4f8b\u7684\u60c5\u6cc1\u4e0b\u7406\u89e3\u6bcf\u500b\u7d44\u4ef6\u7684\u529f\u80fd\u3002<\/p>\n

            7. \u8cc7\u6599\u5132\u5b58\u8207\u8cc7\u6599\u5eab\u4e4b\u9593\u6709\u4ec0\u9ebc\u5dee\u5225\uff1f \ud83d\uddc4\ufe0f<\/h2>\n

            \u5728\u8cc7\u6599\u6d41\u7a0b\u5716\uff08DFD\uff09\u4e2d\uff0c\u8cc7\u6599\u5132\u5b58\u4ee3\u8868\u8cc7\u6599\u88ab\u5b58\u653e\u7684\u4f4d\u7f6e\u3002\u9019\u662f\u4e00\u500b\u908f\u8f2f\u6982\u5ff5\u3002\u5728\u5be6\u969b\u7cfb\u7d71\u4e2d\uff0c\u9019\u53ef\u80fd\u662f SQL \u8cc7\u6599\u8868\u3001\u5e73\u9762\u6a94\u6848\u3001\u8a66\u7b97\u8868\u6216\u96f2\u7aef\u5132\u5b58\u6876\u3002DFD \u4e0d\u95dc\u5fc3\u5be6\u969b\u7684\u5be6\u4f5c\u6280\u8853\u3002<\/p>\n

            \u7136\u800c\uff0c\u5e38\u898b\u7684\u932f\u8aa4\u662f\u5c07\u8cc7\u6599\u5132\u5b58\u8996\u70ba\u66ab\u6642\u7684\u7de9\u885d\u5340\u3002\u8cc7\u6599\u5132\u5b58\u5fc5\u9808\u5177\u6709\u6301\u4e45\u6027\u3002\u5373\u4f7f\u7cfb\u7d71\u95dc\u9589\uff0c\u8cc7\u6599\u4ecd\u9700\u4fdd\u7559\u3002\u9019\u4f7f\u5176\u8207\u66ab\u6642\u6027\u7684\u8cc7\u6599\u6d41\u5340\u5206\u958b\u4f86\u3002<\/p>\n

            \u5728\u5f8c\u7e8c\u8a2d\u8a08\u5be6\u969b\u7cfb\u7d71\u6642\uff0c\u5206\u6790\u5e2b\u6216\u67b6\u69cb\u5e2b\u5fc5\u9808\u5c07\u6bcf\u500b\u8cc7\u6599\u5132\u5b58\u5c0d\u61c9\u5230\u5be6\u969b\u7684\u5132\u5b58\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u8cc7\u6599\u5132\u5b58\u6a19\u793a\u70ba\u300c\u5ba2\u6236\u8a18\u9304\u300d\uff0c\u8cc7\u6599\u5eab\u5718\u968a\u4fbf\u77e5\u9053\u9700\u5efa\u7acb\u5177\u6709\u8a72\u7d50\u69cb\u7684\u8cc7\u6599\u8868\u3002\u82e5 DFD \u6697\u793a\u67d0\u7279\u5b9a\u8cc7\u6599\u6d41\u7121\u9700\u5132\u5b58\uff0c\u5247\u4e0d\u61c9\u70ba\u5176\u5efa\u7acb\u8cc7\u6599\u5eab\u8cc7\u6599\u8868\u3002<\/p>\n

            8. \u54ea\u4e9b\u88ab\u8996\u70ba\u5916\u90e8\u5be6\u9ad4\uff1f \ud83d\udc65<\/h2>\n

            \u5916\u90e8\u5be6\u9ad4\u662f\u6307\u8207\u88ab\u5efa\u6a21\u7cfb\u7d71\u4e92\u52d5\uff0c\u4f46\u4f4d\u65bc\u5176\u908a\u754c\u4e4b\u5916\u7684\u4eba\u3001\u7d44\u7e54\u6216\u5176\u4ed6\u7cfb\u7d71\u3002\u5b83\u5011\u662f\u8cc7\u6599\u7684\u4f86\u6e90\u6216\u76ee\u7684\u5730\u3002<\/p>\n

            \u7bc4\u4f8b\u5305\u62ec\uff1a<\/p>\n

              \n
            • \u4eba\u985e\u53c3\u8207\u8005\uff1a<\/strong>\u5ba2\u6236\u3001\u7ba1\u7406\u54e1\u3001\u54e1\u5de5\u3002<\/li>\n
            • \u7d44\u7e54\uff1a<\/strong>\u4f9b\u61c9\u5546\u3001\u653f\u5e9c\u6a5f\u69cb\u3001\u9280\u884c\u3002<\/li>\n
            • \u5176\u4ed6\u7cfb\u7d71\uff1a<\/strong>\u4ed8\u6b3e\u7db2\u95dc\u3001\u820a\u6709\u7cfb\u7d71\u3001API \u670d\u52d9\u3002<\/li>\n<\/ul>\n

              \u5340\u5206\u7cfb\u7d71\u5167\u7684\u5be6\u9ad4\u8207\u7cfb\u7d71\u5916\u7684\u5be6\u9ad4\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u4e00\u500b\u7d44\u4ef6\u5c6c\u65bc\u7cfb\u7d71\u7684\u5167\u90e8\u908f\u8f2f\uff0c\u5b83\u61c9\u8a72\u662f\u8655\u7406\u7a0b\u5e8f\u6216\u8cc7\u6599\u5132\u5b58\u3002\u5982\u679c\u5b83\u5728\u908a\u754c\u4e4b\u5916\uff0c\u5247\u662f\u5be6\u9ad4\u3002\u6df7\u6dc6\u9019\u5169\u8005\u53ef\u80fd\u6703\u5c0e\u81f4\u7bc4\u570d\u8513\u5ef6\uff0c\u4f7f\u958b\u767c\u4eba\u54e1\u88ab\u8981\u6c42\u5efa\u7acb\u5c6c\u65bc\u7b2c\u4e09\u65b9\u7cfb\u7d71\u7684\u7d44\u4ef6\u3002<\/p>\n

              9. \u5e38\u898b\u7684\u932f\u8aa4\u6709\u54ea\u4e9b\u9700\u8981\u907f\u514d\uff1f \u26a0\ufe0f<\/h2>\n

              \u5373\u4f7f\u662f\u7d93\u9a57\u8c50\u5bcc\u7684\u5206\u6790\u5e2b\u4e5f\u6703\u72af\u932f\u3002\u53ca\u65e9\u8b58\u5225\u9019\u4e9b\u5e38\u898b\u9677\u9631\uff0c\u53ef\u4ee5\u5927\u5e45\u6e1b\u5c11\u5f8c\u7e8c\u7684\u91cd\u505a\u5de5\u4f5c\u3002\u4ee5\u4e0b\u662f\u521d\u7a3f\u4e2d\u6700\u5e38\u898b\u7684\u554f\u984c\u3002<\/p>\n

                \n
              • \u98e2\u9913\u7684\u8655\u7406\u7a0b\u5e8f\uff1a<\/strong> \u4e00\u500b\u6709\u8f38\u51fa\u4f46\u7121\u8f38\u5165\u7684\u8655\u7406\u7a0b\u5e8f\u3002\u9019\u610f\u5473\u8457\u8cc7\u6599\u662f\u5f9e\u7121\u4e2d\u7522\u751f\u7684\u3002<\/li>\n
              • \u9ed1\u6d1e\uff1a<\/strong> \u4e00\u500b\u6709\u8f38\u5165\u4f46\u7121\u8f38\u51fa\u7684\u8655\u7406\u7a0b\u5e8f\u3002\u9019\u610f\u5473\u8457\u8cc7\u6599\u6b63\u6d88\u5931\u65bc\u865b\u7121\u4e4b\u4e2d\u3002<\/li>\n
              • \u81ea\u767c\u751f\u6210\uff1a<\/strong> \u4e00\u500b\u5728\u6c92\u6709\u4efb\u4f55\u8f38\u5165\u6216\u4e92\u52d5\u7684\u60c5\u6cc1\u4e0b\u7522\u751f\u8cc7\u6599\u7684\u8655\u7406\u7a0b\u5e8f\u3002\u6240\u6709\u8cc7\u6599\u90fd\u5fc5\u9808\u4f86\u81ea\u67d0\u8655\u3002<\/li>\n
              • \u5be6\u9ad4\u5230\u5be6\u9ad4\u7684\u76f4\u63a5\u8cc7\u6599\u6d41\uff1a<\/strong> \u8cc7\u6599\u4e0d\u61c9\u5728\u5169\u500b\u5916\u90e8\u5be6\u9ad4\u4e4b\u9593\u76f4\u63a5\u6d41\u52d5\uff0c\u800c\u5fc5\u9808\u7d93\u904e\u7cfb\u7d71\u3002\u5982\u679c\u5be6\u9ad4A\u5c07\u8cc7\u6599\u50b3\u7d66\u5be6\u9ad4B\uff0c\u5fc5\u9808\u5148\u7d93\u904e\u7cfb\u7d71\u7684\u8655\u7406\u7a0b\u5e8f\u3002<\/li>\n
              • \u5c64\u7d1a\u91cd\u758a\uff1a<\/strong> \u5728\u540c\u4e00\u5f35\u5716\u8868\u4e0a\u6df7\u5408\u9ad8\u968e\u8207\u4f4e\u968e\u7d30\u7bc0\u3002\u61c9\u4fdd\u6301\u5c64\u7d1a\u5206\u660e\uff0c\u4ee5\u7dad\u6301\u6e05\u6670\u5ea6\u3002<\/li>\n<\/ul>\n

                \u6839\u64da\u6b64\u6aa2\u67e5\u6e05\u55ae\u5be9\u67e5\u60a8\u7684\u5716\u8868\uff0c\u53ef\u5728\u5411\u5229\u76ca\u76f8\u95dc\u8005\u5c55\u793a\u524d\u986f\u8457\u63d0\u5347\u5176\u54c1\u8cea\u3002<\/p>\n

                10. \u5982\u4f55\u9577\u671f\u7dad\u8b77\u8cc7\u6599\u6d41\u7a0b\u5716\uff1f \ud83d\udd04<\/h2>\n

                \u5716\u8868\u4e26\u975e\u975c\u614b\u7684\u7522\u7269\uff0c\u800c\u662f\u4e00\u4efd\u6d3b\u6587\u4ef6\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u66f4\uff0c\u7cfb\u7d71\u5fc5\u9808\u6f14\u9032\u3002\u5982\u679c\u8655\u7406\u7a0b\u5e8f\u300c\u8a08\u7b97\u6298\u6263\u300d\u8b8a\u66f4\u70ba\u300c\u61c9\u7528\u5206\u7d1a\u6298\u6263\u300d\uff0c\u8cc7\u6599\u6d41\u7a0b\u5716\u5fc5\u9808\u540c\u6b65\u66f4\u65b0\u3002\u82e5\u672a\u53ca\u6642\u66f4\u65b0\u5716\u8868\uff0c\u5c07\u5c0e\u81f4\u6587\u4ef6\u8207\u5be6\u969b\u8edf\u9ad4\u4e4b\u9593\u7522\u751f\u812b\u7bc0\u3002<\/p>\n

                \u7dad\u8b77\u7684\u6700\u4f73\u5be6\u52d9\u5305\u62ec\uff1a<\/p>\n

                  \n
                • \u7248\u672c\u63a7\u5236\uff1a<\/strong> \u8ddf\u8e64\u5716\u8868\u6a94\u6848\u7684\u8b8a\u66f4\u3002<\/li>\n
                • \u8b8a\u66f4\u7ba1\u7406\uff1a<\/strong> \u50c5\u5728\u9700\u6c42\u8b8a\u66f4\u7372\u5f97\u6279\u51c6\u5f8c\uff0c\u624d\u66f4\u65b0\u8cc7\u6599\u6d41\u7a0b\u5716\u3002<\/li>\n
                • \u5b9a\u671f\u5be9\u67e5\uff1a<\/strong> \u8207\u5229\u76ca\u76f8\u95dc\u8005\u5b89\u6392\u5b9a\u671f\u5be9\u67e5\uff0c\u78ba\u4fdd\u5716\u8868\u4ecd\u53cd\u6620\u73fe\u5be6\u60c5\u6cc1\u3002<\/li>\n
                • \u6587\u4ef6\u9023\u7d50\uff1a<\/strong> \u5c07\u8cc7\u6599\u6d41\u7a0b\u5716\u8207\u9700\u6c42\u6587\u4ef6\u9023\u7d50\uff0c\u4f7f\u5176\u4e2d\u4e00\u8005\u8b8a\u66f4\u6642\uff0c\u53e6\u4e00\u8005\u4e5f\u80fd\u540c\u6b65\u53cd\u6620\u3002<\/li>\n<\/ul>\n

                  \u5c07\u8cc7\u6599\u6d41\u7a0b\u5716\u8996\u70ba\u5fc5\u9808\u4fdd\u6301\u66f4\u65b0\u7684\u53c3\u8003\u6587\u4ef6\uff0c\u53ef\u78ba\u4fdd\u672a\u4f86\u7684\u958b\u767c\u4eba\u54e1\u8207\u5206\u6790\u5e2b\u80fd\u7406\u89e3\u7cfb\u7d71\uff0c\u800c\u4e0d\u50c5\u4f9d\u8cf4\u8a18\u61b6\u6216\u904e\u6642\u7684\u7b46\u8a18\u3002<\/p>\n

                  \u6700\u4f73\u5be6\u52d9\u7e3d\u7d50 \ud83d\udee1\ufe0f<\/h2>\n

                  \u70ba\u78ba\u4fdd\u60a8\u7684\u8cc7\u6599\u6d41\u7a0b\u5716\u80fd\u6709\u6548\u767c\u63ee\u4f5c\u7528\uff0c\u8acb\u9075\u5faa\u9019\u4e9b\u6838\u5fc3\u539f\u5247\u3002\u6e05\u6670\u5ea6\u662f\u9996\u8981\u76ee\u6a19\u3002\u5982\u679c\u5229\u76ca\u76f8\u95dc\u8005\u5728\u5feb\u901f\u700f\u89bd\u5f8c\u4ecd\u7121\u6cd5\u7406\u89e3\u8cc7\u6599\u6d41\u52d5\uff0c\u5247\u5716\u8868\u5df2\u5931\u53bb\u5176\u76ee\u7684\u3002\u4e00\u81f4\u5730\u4f7f\u7528\u6a19\u6e96\u7b26\u865f\u3002\u4fdd\u6301\u5c64\u7d1a\u5206\u660e\u3002\u6e05\u695a\u547d\u540d\u60a8\u7684\u8655\u7406\u7a0b\u5e8f\u3002\u5e73\u8861\u8f38\u5165\u8207\u8f38\u51fa\u3002\u4e26\u59cb\u7d42\u8a18\u4f4f\uff0c\u5716\u8868\u662f\u4e00\u7a2e\u6e9d\u901a\u5de5\u5177\uff0c\u800c\u4e0d\u50c5\u50c5\u662f\u6280\u8853\u9700\u6c42\u3002<\/p>\n

                  \u900f\u904e\u638c\u63e1\u9019\u4e9b\u57fa\u790e\u6982\u5ff5\uff0c\u60a8\u5c07\u70ba\u8907\u96dc\u7cfb\u7d71\u5206\u6790\u5960\u5b9a\u5805\u5be6\u57fa\u790e\u3002\u60a8\u70ba\u958b\u767c\u5718\u968a\u63d0\u4f9b\u660e\u78ba\u7684\u8def\u5f91\u5716\uff0c\u70ba\u696d\u52d9\u9818\u5c0e\u8005\u63d0\u4f9b\u6e05\u6670\u7684\u9700\u6c42\u8996\u89d2\u3002\u9019\u7a2e\u5171\u8b58\u6b63\u662f\u6210\u529f\u7cfb\u7d71\u5be6\u65bd\u7684\u95dc\u9375\u3002<\/p>\n

                  \u8acb\u8a18\u4f4f\uff0c\u8cc7\u6599\u6d41\u7a0b\u5716\u7684\u50f9\u503c\u5728\u65bc\u5176\u7c21\u5316\u8907\u96dc\u6027\u7684\u80fd\u529b\u3002\u5b83\u8b93\u60a8\u80fd\u540c\u6642\u770b\u898b\u68ee\u6797\u8207\u6a39\u6728\u3002\u904b\u7528\u5b83\u4f86\u5f15\u5c0e\u60a8\u7684\u5206\u6790\u3001\u9a57\u8b49\u60a8\u7684\u9700\u6c42\uff0c\u4e26\u50b3\u9054\u60a8\u7684\u9858\u666f\u3002\u7d93\u904e\u7df4\u7fd2\uff0c\u7e6a\u88fd\u9019\u4e9b\u5716\u8868\u5c07\u81ea\u7136\u5730\u878d\u5165\u60a8\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u5e6b\u52a9\u60a8\u81ea\u4fe1\u5730\u61c9\u5c0d\u7cfb\u7d71\u8a2d\u8a08\u7684\u7d30\u7bc0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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