{"id":109599,"date":"2026-09-24T15:17:11","date_gmt":"2026-09-24T07:17:11","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/109599.html"},"modified":"2026-09-24T15:17:11","modified_gmt":"2026-09-24T07:17:11","slug":"%e5%9f%ba%e4%ba%8e%e6%9c%ba%e5%99%a8%e5%ad%a6%e4%b9%a0%e7%9a%84%e5%bf%83%e8%a1%80%e7%ae%a1%e7%96%be%e7%97%85%e9%a3%8e%e9%99%a9%e8%af%8a%e6%96%ad%e7%b3%bb%e7%bb%9f-%e8%ae%a1%e7%ae%97%e6%9c%ba%e6%af%95","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/109599.html","title":{"rendered":"\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u5fc3\u8840\u7ba1\u75be\u75c5\u98ce\u9669\u8bca\u65ad\u7cfb\u7edf-\u8ba1\u7b97\u673a\u6bd5\u8bbe \u9644\u6e90\u780163045"},"content":{"rendered":"

<\/h2>\n

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<\/h2>\n

\u7b2c\u4e00\u7ae0 \u7cfb\u7edf\u9700\u6c42\u5206\u6790<\/h2>\n

1.1 \u7cfb\u7edf\u529f\u80fd\u9700\u6c42\u5206\u6790<\/h3>\n

\u3000\u3000\u666e\u901a\u7528\u6237\u5728\u7cfb\u7edf\u4e2d\u53ef\u4ee5\u5b8c\u6210\u6ce8\u518c\u767b\u5f55\u64cd\u4f5c\u3002\u6ce8\u518c\u65f6\u9700\u8981\u586b\u5199\u7528\u6237\u540d\u3001\u5bc6\u7801\u3001\u624b\u673a\u53f7\u7b49\u57fa\u672c\u4fe1\u606f，\u767b\u5f55\u540e\u7cfb\u7edf\u4f1a\u751f\u6210\u8bbf\u95ee\u4ee4\u724c\u7528\u4e8e\u540e\u7eed\u8bf7\u6c42\u7684\u8eab\u4efd\u6821\u9a8c\u3002\u7528\u6237\u53ef\u4ee5\u67e5\u770b\u7cfb\u7edf\u53d1\u5e03\u7684\u5404\u7c7b\u901a\u77e5\u516c\u544a，\u516c\u544a\u5217\u8868\u6309\u53d1\u5e03\u65f6\u95f4\u5012\u5e8f\u6392\u5217\u3002\u65b0\u95fb\u8d44\u8baf\u6a21\u5757\u5c55\u793a\u4e86\u533b\u7597\u5065\u5eb7\u76f8\u5173\u7684\u79d1\u666e\u6587\u7ae0，\u7528\u6237\u70b9\u51fb\u6807\u9898\u540e\u53ef\u8df3\u8f6c\u81f3\u8be6\u60c5\u9875\u9762\u9605\u8bfb\u5b8c\u6574\u5185\u5bb9\u3002\u533b\u751f\u4fe1\u606f\u9875\u9762\u5217\u51fa\u4e86\u5165\u9a7b\u7cfb\u7edf\u7684\u533b\u751f\u540d\u5355，\u6bcf\u4e2a\u533b\u751f\u6761\u76ee\u5305\u542b\u59d3\u540d\u3001\u4e13\u957f\u3001\u7b80\u4ecb\u4ee5\u53ca\u9884\u7ea6\u5165\u53e3\u3002\u7528\u6237\u9009\u62e9\u76ee\u6807\u533b\u751f\u540e\u586b\u5199\u9884\u7ea6\u8868\u5355，\u63d0\u4ea4\u540e\u751f\u6210\u4e00\u6761\u5f85\u5904\u7406\u7684\u8bca\u65ad\u9884\u7ea6\u8bb0\u5f55\u3002\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u5c55\u793a\u4e86\u533b\u751f\u53cd\u9988\u7684\u8bca\u65ad\u7ed3\u679c，\u7528\u6237\u53ef\u4ee5\u67e5\u770b\u6bcf\u6b21\u8bca\u65ad\u7684\u8be6\u7ec6\u5185\u5bb9\u3002<\/p>\n

\u3000\u3000\u666e\u901a\u7528\u6237\u7528\u4f8b\u56fe\u5982\u56fe3.1\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.1\u666e\u901a\u7528\u6237\u7528\u4f8b\u56fe<\/p>\n

\u3000\u3000\u533b\u751f\u7528\u6237\u767b\u5f55\u540e\u53ef\u4ee5\u5bf9\u4e2a\u4eba\u8d44\u6599\u8fdb\u884c\u7f16\u8f91\u4e0e\u66f4\u65b0\u3002\u533b\u751f\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u5141\u8bb8\u533b\u751f\u4fee\u6539\u4e2a\u4eba\u7b80\u4ecb\u3001\u4e13\u957f\u63cf\u8ff0\u4ee5\u53ca\u5934\u50cf\u7167\u7247\u3002\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u6a21\u5757\u5c55\u793a\u4e86\u60a3\u8005\u63d0\u4ea4\u7684\u9884\u7ea6\u8bf7\u6c42\u5217\u8868，\u533b\u751f\u53ef\u4ee5\u67e5\u770b\u9884\u7ea6\u8be6\u60c5\u5e76\u51b3\u5b9a\u662f\u5426\u63a5\u8bca\u3002\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u529f\u80fd\u662f\u7cfb\u7edf\u7684\u6838\u5fc3\u6a21\u5757，\u533b\u751f\u8f93\u5165\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u56db\u9879\u6307\u6807\u540e\u7cfb\u7edf\u8fd4\u56de\u98ce\u9669\u7b49\u7ea7\u9884\u6d4b\u7ed3\u679c\u3002\u9884\u6d4b\u5b8c\u6210\u540e\u533b\u751f\u53ef\u4ee5\u9009\u62e9\u5c06\u672c\u6b21\u8bb0\u5f55\u4fdd\u5b58\u81f3\u6570\u636e\u5e93\u3002\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u5c55\u793a\u4e86\u6240\u6709\u5386\u53f2\u9884\u6d4b\u8bb0\u5f55，\u6bcf\u6761\u8bb0\u5f55\u5305\u542b\u8f93\u5165\u4f53\u5f81\u3001\u8f93\u51fa\u7b49\u7ea7\u4ee5\u53ca\u751f\u6210\u7684\u56fe\u8868\u8def\u5f84\u3002\u533b\u751f\u53ef\u4ee5\u70b9\u51fb\u67e5\u770b\u6309\u94ae\u5728\u65b0\u7a97\u53e3\u4e2d\u5c55\u793a\u76f8\u5173\u6027\u70ed\u529b\u56fe\u3001\u7279\u5f81\u91cd\u8981\u6027\u56fe\u4e0e\u6df7\u6dc6\u77e9\u9635\u3002\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u5141\u8bb8\u533b\u751f\u586b\u5199\u8bca\u65ad\u7ed3\u8bba\u5e76\u5173\u8054\u5230\u5bf9\u5e94\u7684\u60a3\u8005\u9884\u7ea6\u8bb0\u5f55\u3002<\/p>\n

\u3000\u3000\u533b\u751f\u7528\u6237\u7528\u4f8b\u56fe\u5982\u56fe3.2\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.2\u533b\u751f\u7528\u6237\u7528\u4f8b\u56fe<\/p>\n

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\u3000\u3000\u7ba1\u7406\u5458\u7528\u4f8b\u56fe\u5982\u56fe3.3\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.3\u7ba1\u7406\u5458\u7528\u4f8b\u56fe<\/p>\n

1.2 \u6570\u636e\u91c7\u96c6\u4e0e\u9884\u5904\u7406<\/h3>\n

1.2.1 \u6570\u636e\u91c7\u96c6<\/h4>\n

\u3000\u3000\u7cfb\u7edf\u8bad\u7ec3\u6570\u636e\u7684\u6765\u6e90\u4e3aMySQL\u6570\u636e\u5e93\u4e2d\u7684data_information\u8868\u3002\u8be5\u8868\u5728\u7cfb\u7edf\u8fd0\u884c\u524d\u7531\u7ba1\u7406\u5458\u5bfc\u5165\u5386\u53f2\u75c5\u4f8b\u6837\u672c，\u6bcf\u6761\u8bb0\u5f55\u5bf9\u5e94\u4e00\u4f4d\u60a3\u8005\u7684\u4e34\u5e8a\u68c0\u67e5\u7ed3\u679c\u3002\u539f\u59cb\u6570\u636e\u5305\u542b\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u56db\u9879\u8fde\u7eed\u578b\u6570\u503c\u7279\u5f81，\u4ee5\u53ca\u7531\u4e13\u4e1a\u533b\u751f\u6807\u6ce8\u7684\u98ce\u9669\u7b49\u7ea7\u6807\u7b7e\u3002\u98ce\u9669\u7b49\u7ea7\u5212\u5206\u4e3a\u9ad8\u3001\u4e2d\u3001\u4f4e\u4e09\u4e2a\u7c7b\u522b，\u6784\u6210\u4e00\u4e2a\u4e09\u5206\u7c7b\u9884\u6d4b\u4efb\u52a1\u3002\u6570\u636e\u91c7\u96c6\u8fc7\u7a0b\u901a\u8fc7SQLAlchemy\u6784\u5efa\u6570\u636e\u5e93\u8fde\u63a5\u5f15\u64ce，\u6267\u884c\u5f62\u5982\u201cSELECT {\u7279\u5f81\u5217}, {\u76ee\u6807\u5217} FROMdata_informationLIMIT 1000\u201d\u7684\u67e5\u8be2\u8bed\u53e5\u3002\u62bd\u53d6\u4e0a\u9650\u8bbe\u7f6e\u4e3a1000\u6761，\u8fd9\u4e00\u9650\u5236\u65e2\u4fdd\u8bc1\u4e86\u6a21\u578b\u8bad\u7ec3\u5177\u6709\u8db3\u591f\u7684\u6837\u672c\u91cf，\u53c8\u907f\u514d\u4e86\u5355\u6b21\u8bf7\u6c42\u5360\u7528\u8fc7\u591a\u6570\u636e\u5e93\u8d44\u6e90\u3002\u82e5\u8868\u4e2d\u5b9e\u9645\u8bb0\u5f55\u6570\u4e0d\u8db31000\u6761，\u5219\u62bd\u53d6\u5168\u90e8\u53ef\u7528\u6570\u636e\u3002\u6837\u672c\u6309\u7167\u4e3b\u952e\u7684\u5347\u5e8f\u987a\u5e8f\u8bfb\u53d6，\u672a\u5f15\u5165\u968f\u673a\u91c7\u6837\u673a\u5236\u3002\u5728\u6570\u636e\u91c7\u96c6\u9636\u6bb5，\u7cfb\u7edf\u540c\u65f6\u4fdd\u7559\u4e86\u539f\u59cb\u6570\u636e\u5e27\u7684\u526f\u672c，\u7528\u4e8e\u540e\u7eed\u9884\u6d4b\u7ed3\u679c\u5904\u7406\u65f6\u7684\u7c7b\u522b\u89e3\u7801\u64cd\u4f5c\u3002\u91c7\u96c6\u5230\u7684\u539f\u59cb\u6837\u672c\u8fdb\u5165\u5185\u5b58\u540e\u4ee5PandasDataFrame\u683c\u5f0f\u5b58\u50a8，\u6bcf\u884c\u4ee3\u8868\u4e00\u4e2a\u75c5\u4f8b，\u6bcf\u5217\u5bf9\u5e94\u4e00\u4e2a\u4e34\u5e8a\u6307\u6807\u6216\u98ce\u9669\u6807\u7b7e\u3002\u7edf\u8ba1\u7279\u5f81\u8868\u660e，\u56db\u4e2a\u6570\u503c\u578b\u7279\u5f81\u7684\u53d6\u503c\u8303\u56f4\u5dee\u5f02\u8f83\u5927，\u6536\u7f29\u538b\u4e0e\u8212\u5f20\u538b\u901a\u5e38\u5206\u5e03\u572860\u81f3200 mmHg\u4e4b\u95f4，\u8840\u7cd6\u4e0e\u8840\u8102\u7684\u6570\u503c\u8303\u56f4\u76f8\u5bf9\u96c6\u4e2d\u3002\u98ce\u9669\u7b49\u7ea7\u6807\u7b7e\u5728\u5206\u5e03\u4e0a\u53ef\u80fd\u5b58\u5728\u7c7b\u522b\u4e0d\u5747\u8861\u95ee\u9898，\u4f46\u7cfb\u7edf\u672a\u5728\u91c7\u96c6\u9636\u6bb5\u5bf9\u6b64\u8fdb\u884c\u7279\u6b8a\u5904\u7406\u3002\u5178\u578b\u6837\u672c\u793a\u4f8b\u5982\u88683.4\u6240\u793a\u3002<\/p>\n

\u88683.4\u6570\u636e\u96c6\u5b57\u6bb5\u5b9a\u4e49\u53ca\u7edf\u8ba1\u7279\u5f81\u8868<\/p>\n\n\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u53d6\u503c\u8303\u56f4\u5747\u503c\u6807\u51c6\u5dee\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n
\u6536\u7f29\u538b<\/td>\n\u6d6e\u70b9\u6570<\/td>\n85-180<\/td>\n128.5<\/td>\n18.2<\/td>\n\u6beb\u7c73\u6c5e\u67f1<\/td>\n<\/tr>\n
\u8212\u5f20\u538b<\/td>\n\u6d6e\u70b9\u6570<\/td>\n55-110<\/td>\n82.3<\/td>\n12.5<\/td>\n\u6beb\u7c73\u6c5e\u67f1<\/td>\n<\/tr>\n
\u8840\u7cd6<\/td>\n\u6d6e\u70b9\u6570<\/td>\n3.9-11.5<\/td>\n5.8<\/td>\n1.6<\/td>\n\u6beb\u6469\u5c14\u6bcf\u5347<\/td>\n<\/tr>\n
\u8840\u8102<\/td>\n\u6d6e\u70b9\u6570<\/td>\n1.5-6.8<\/td>\n3.4<\/td>\n1.1<\/td>\n\u6beb\u6469\u5c14\u6bcf\u5347<\/td>\n<\/tr>\n
\u98ce\u9669\u7b49\u7ea7<\/td>\n\u5b57\u7b26\u4e32<\/td>\n\u9ad8\/\u4e2d\/\u4f4e<\/td>\n–<\/td>\n–<\/td>\n\u5206\u7c7b\u76ee\u6807<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1.2.2 \u6570\u636e\u9884\u5904\u7406<\/h4>\n

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\u3000\u3000\u5176\u4e2dD\u8868\u793a\u5f53\u524d\u8282\u70b9\u5305\u542b\u7684\u6837\u672c\u96c6\u5408，K\u4e3a\u7c7b\u522b\u603b\u6570，p_k\u4e3a\u7b2ck\u7c7b\u6837\u672c\u5728D\u4e2d\u51fa\u73b0\u7684\u9891\u7387\u3002\u57fa\u5c3c\u6307\u6570\u8861\u91cf\u4ece\u6570\u636e\u96c6\u4e2d\u968f\u673a\u62bd\u53d6\u4e24\u4e2a\u6837\u672c\u5176\u7c7b\u522b\u6807\u7b7e\u4e0d\u4e00\u81f4\u7684\u6982\u7387\u3002\u8be5\u503c\u8d8a\u5c0f，\u8868\u793a\u8282\u70b9\u7684\u7eaf\u5ea6\u8d8a\u9ad8\u3002\u5bf9\u4e8e\u5019\u9009\u7684\u6bcf\u4e2a\u7279\u5f81\u53ca\u5176\u53ef\u80fd\u7684\u5206\u5272\u9608\u503c，\u7cfb\u7edf\u8ba1\u7b97\u5206\u5272\u540e\u5de6\u53f3\u4e24\u4e2a\u5b50\u8282\u70b9\u7684\u52a0\u6743\u57fa\u5c3c\u6307\u6570，\u9009\u62e9\u4f7f\u8be5\u52a0\u6743\u548c\u6700\u5c0f\u7684\u7279\u5f81-\u9608\u503c\u7ec4\u5408\u4f5c\u4e3a\u6700\u4f18\u5206\u88c2\u3002<\/p>\n

\u3000\u3000\u6a21\u578b\u6784\u5efa\u5b8c\u6210\u540e，\u7cfb\u7edf\u5728\u6d4b\u8bd5\u96c6\u4e0a\u8fdb\u884c\u9884\u6d4b\u8bc4\u4f30\u3002\u5bf9\u4e8e\u6d4b\u8bd5\u96c6\u4e2d\u7684\u6bcf\u4e2a\u6837\u672c，\u6240\u670910\u68f5\u51b3\u7b56\u6811\u5206\u522b\u8f93\u51fa\u4e00\u4e2a\u7c7b\u522b\u9884\u6d4b\u3002\u7cfb\u7edf\u7edf\u8ba1\u5404\u68f5\u6811\u8f93\u51fa\u7ed3\u679c\u7684\u9891\u6b21，\u5c06\u51fa\u73b0\u6b21\u6570\u6700\u591a\u7684\u7c7b\u522b\u4f5c\u4e3a\u96c6\u6210\u6a21\u578b\u7684\u6700\u7ec8\u8f93\u51fa\u3002\u8fd9\u79cd\u591a\u6570\u6295\u7968\u673a\u5236\u80fd\u591f\u6709\u6548\u964d\u4f4e\u5355\u68f5\u6811\u9884\u6d4b\u9519\u8bef\u5e26\u6765\u7684\u8d1f\u9762\u5f71\u54cd\u3002\u7cfb\u7edf\u57fa\u4e8e\u9884\u6d4b\u7ed3\u679c\u4e0e\u771f\u5b9e\u6807\u7b7e\u8ba1\u7b97\u5206\u7c7b\u8bc4\u4f30\u6307\u6807，\u5305\u62ec\u7cbe\u786e\u7387\u3001\u53ec\u56de\u7387\u3001F1\u5206\u6570\u3002\u7cbe\u786e\u7387\u8861\u91cf\u9884\u6d4b\u4e3a\u6b63\u7c7b\u7684\u6837\u672c\u4e2d\u6709\u591a\u5c11\u771f\u6b63\u5c5e\u4e8e\u6b63\u7c7b，\u53ec\u56de\u7387\u8861\u91cf\u771f\u6b63\u7684\u6b63\u7c7b\u6837\u672c\u4e2d\u6709\u591a\u5c11\u88ab\u6210\u529f\u9884\u6d4b\u51fa\u6765，F1\u5206\u6570\u5219\u662f\u7cbe\u786e\u7387\u4e0e\u53ec\u56de\u7387\u7684\u8c03\u548c\u5e73\u5747\u503c\u3002\u4e0a\u8ff0\u6307\u6807\u6309\u7c7b\u522b\u5206\u522b\u8ba1\u7b97，\u5e76\u8f93\u51fa\u5b8f\u5e73\u5747\u4e0e\u52a0\u6743\u5e73\u5747\u7ed3\u679c\u3002\u9884\u5904\u7406\u53c2\u6570\u914d\u7f6e\u6c47\u603b\u5982\u88683.5\u6240\u793a\u3002<\/p>\n

\u88683.5\u9884\u5904\u7406\u524d\u540e\u5173\u952e\u7edf\u8ba1\u6307\u6807\u5bf9\u6bd4\u8868<\/p>\n\n\u5904\u7406\u9636\u6bb5\u6570\u636e\u7c7b\u578b\u7279\u5f81\u6570\u91cf\u6837\u672c\u91cf\u4e0a\u9650\u7f16\u7801\u65b9\u5f0f\u5212\u5206\u6bd4\u4f8b<\/tr>\n\n\n\n\n\n
\u539f\u59cb\u91c7\u96c6<\/td>\n\u6df7\u5408\u7c7b\u578b<\/td>\n4<\/td>\n1000<\/td>\n\u65e0<\/td>\n–<\/td>\n<\/tr>\n
\u76ee\u6807\u7f16\u7801\u540e<\/td>\n\u6574\u6570\u6807\u7b7e<\/td>\n4<\/td>\n1000<\/td>\nLabelEncoder<\/td>\n–<\/td>\n<\/tr>\n
\u8bad\u7ec3\u96c6<\/td>\n\u6574\u6570\u6807\u7b7e<\/td>\n4<\/td>\n800<\/td>\n\u4fdd\u6301\u7f16\u7801\u5668<\/td>\n80%<\/td>\n<\/tr>\n
\u6d4b\u8bd5\u96c6<\/td>\n\u6574\u6570\u6807\u7b7e<\/td>\n4<\/td>\n200<\/td>\n\u4fdd\u6301\u7f16\u7801\u5668<\/td>\n20%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u7247\u6bb5\u5c55\u793a\u4e86\u6570\u636e\u8bfb\u53d6\u3001\u6807\u7b7e\u7f16\u7801\u4e0e\u8bad\u7ec3\u96c6\u6784\u9020\u7684\u5173\u952e\u903b\u8f91\u3002<\/p>\n

\u3000\u3000python<\/p>\n

\u3000\u3000defget_data(source_table,input_columns,forecast_column):<\/p>\n

columns =input_columns+ [forecast_column]<\/p>\n

sql=f"SELECT{','.join(columns)} FROM {source_table} LIMIT 1000"<\/p>\n

df=query_from_mysql(sql)<\/p>\n<\/p>\n

\u3000\u3000ifdf[forecast_column].dtype== 'object':<\/p>\n

\u3000\u3000df[forecast_column] =df[forecast_column].astype(str)<\/p>\n

\u3000\u3000forecast_type= 'classification'<\/p>\n

\u3000\u3000returndf,forecast_type<\/p>\n

\u3000\u3000defencode_target_variable(df,forecast_column,forecast_type):<\/p>\n

\u3000\u3000ifforecast_type== 'classification':<\/p>\n

\u3000\u3000le =LabelEncoder()<\/p>\n

\u3000\u3000df[forecast_column] =le.fit_transform(df[forecast_column].astype(str))<\/p>\n

\u3000\u3000returndf, le<\/p>\n

\u3000\u3000returndf, None<\/p>\n

\u3000\u3000deftrain_test_split(dataset,split_ratio=0.8):<\/p>\n

train_size= int(len(dataset) *split_ratio)<\/p>\n

train_set= dataset[:train_size]<\/p>\n

test_set= dataset[train_size:]<\/p>\n<\/p>\n

\u3000\u3000returntrain_set,test_set<\/p>\n

\u3000\u3000\u6570\u636e\u5b58\u50a8\u9636\u6bb5，\u7cfb\u7edf\u5c06\u9884\u6d4b\u7ed3\u679c\u53ca\u751f\u6210\u7684\u56fe\u8868\u8def\u5f84\u5199\u5165MySQL\u6570\u636e\u5e93\u7684data_information_forecast\u8868\u3002\u6bcf\u6b21\u9884\u6d4b\u8bf7\u6c42\u4f1a\u751f\u6210\u4e00\u4e2a\u552f\u4e00\u7684\u65f6\u95f4\u6233，\u7528\u4e8e\u547d\u540d\u8f93\u51fa\u56fe\u50cf\u6587\u4ef6\u3002\u76f8\u5173\u6027\u70ed\u529b\u56fe\u3001\u7279\u5f81\u91cd\u8981\u6027\u56fe\u3001\u6a21\u578b\u6027\u80fd\u8bc4\u4f30\u56fe\u4e09\u5f20\u56fe\u7247\u4ee5PNG\u683c\u5f0f\u4fdd\u5b58\u5230static\/output\u76ee\u5f55\u3002\u6570\u636e\u5e93\u8bb0\u5f55\u4e2d\u5b58\u50a8\u56fe\u7247\u7684\u76f8\u5bf9\u8def\u5f84，\u524d\u7aef\u5c55\u793a\u65f6\u901a\u8fc7\u62fc\u63a5\u9759\u6001\u8d44\u6e90URL\u5b8c\u6210\u56fe\u7247\u52a0\u8f7d\u3002\u8fd9\u79cd\u5b58\u50a8\u65b9\u5f0f\u5c06\u56fe\u50cf\u6587\u4ef6\u4e0e\u7ed3\u6784\u5316\u6570\u636e\u5206\u79bb，\u65e2\u4fdd\u7559\u4e86\u5b9e\u9a8c\u7ed3\u679c\u7684\u53ef\u8ffd\u6eaf\u6027，\u53c8\u907f\u514d\u4e86\u6570\u636e\u5e93\u56e0\u5b58\u50a8\u5927\u91cf\u4e8c\u8fdb\u5236\u6570\u636e\u800c\u81a8\u80c0\u3002<\/p>\n

1.3 \u7cfb\u7edf\u975e\u529f\u80fd\u9700\u6c42<\/h3>\n

\u3000\u3000\u7cfb\u7edf\u7684\u54cd\u5e94\u65f6\u95f4\u9700\u8981\u6ee1\u8db3\u533b\u7597\u573a\u666f\u4e0b\u7684\u5b9e\u65f6\u6027\u8981\u6c42\u3002\u9884\u6d4b\u63a5\u53e3\u4ece\u63a5\u6536\u8bf7\u6c42\u5230\u8fd4\u56de\u7ed3\u679c\u7684\u5168\u8fc7\u7a0b\u5e94\u57285\u79d2\u5185\u5b8c\u6210，\u5176\u4e2d\u6570\u636e\u5e93\u6837\u672c\u62bd\u53d6\u4e0d\u8d85\u8fc71\u79d2，\u6a21\u578b\u8bad\u7ec3\u4e0e\u63a8\u7406\u63a7\u5236\u57283\u79d2\u4ee5\u5185，\u56fe\u50cf\u751f\u6210\u4e0e\u4fdd\u5b58\u9650\u5236\u57281\u79d2\u4ee5\u5185\u3002\u9875\u9762\u52a0\u8f7d\u65b9\u9762，\u9996\u6b21\u8fdb\u5165\u9884\u6d4b\u9875\u9762\u65f6\u6240\u6709\u9759\u6001\u8d44\u6e90\u7684\u603b\u4e0b\u8f7d\u65f6\u95f4\u4e0d\u5e94\u8d85\u8fc73\u79d2，\u5217\u8868\u6570\u636e\u7684\u63a5\u53e3\u54cd\u5e94\u65f6\u95f4\u63a7\u5236\u5728500\u6beb\u79d2\u4ee5\u5185\u3002<\/p>\n

\u3000\u3000\u7cfb\u7edf\u5728\u6570\u636e\u5b89\u5168\u6027\u65b9\u9762\u9700\u8981\u6ee1\u8db3\u533b\u7597\u4fe1\u606f\u7ba1\u7406\u7684\u5408\u89c4\u8981\u6c42\u3002\u6240\u6709\u7528\u6237\u7684\u5bc6\u7801\u5728\u5b58\u5165\u6570\u636e\u5e93\u4e4b\u524d\u5fc5\u987b\u7ecf\u8fc7\u54c8\u5e0c\u52a0\u5bc6\u5904\u7406，\u7981\u6b62\u4ee5\u660e\u6587\u5f62\u5f0f\u5b58\u50a8\u3002\u7528\u6237\u767b\u5f55\u540e\u7684\u6bcf\u4e00\u6b21\u5173\u952e\u64cd\u4f5c\u5747\u5e94\u8bb0\u5f55\u64cd\u4f5c\u65e5\u5fd7，\u5305\u62ec\u64cd\u4f5c\u4eba\u3001\u64cd\u4f5c\u65f6\u95f4\u3001\u64cd\u4f5c\u7c7b\u578b\u53ca\u64cd\u4f5c\u524d\u540e\u7684\u6570\u636e\u72b6\u6001\u3002\u666e\u901a\u7528\u6237\u53ea\u80fd\u8bbf\u95ee\u4e0e\u81ea\u5df1\u8d26\u53f7\u76f8\u5173\u7684\u9884\u7ea6\u8bb0\u5f55\u4e0e\u8bca\u65ad\u4fe1\u606f，\u65e0\u6743\u67e5\u770b\u5176\u4ed6\u7528\u6237\u7684\u9690\u79c1\u6570\u636e\u3002\u533b\u751f\u7528\u6237\u53ea\u80fd\u67e5\u770b\u5206\u914d\u7ed9\u81ea\u5df1\u7684\u9884\u7ea6\u8bf7\u6c42，\u65e0\u6743\u8bbf\u95ee\u5176\u4ed6\u533b\u751f\u7684\u60a3\u8005\u4fe1\u606f\u3002\u7ba1\u7406\u5458\u62e5\u6709\u5b8c\u6574\u7684\u6570\u636e\u8bbf\u95ee\u6743\u9650，\u4f46\u6240\u6709\u7ba1\u7406\u64cd\u4f5c\u5fc5\u987b\u7559\u4e0b\u53ef\u8ffd\u6eaf\u7684\u5ba1\u8ba1\u75d5\u8ff9\u3002<\/p>\n

\u3000\u3000\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u4f53\u73b0\u5728\u754c\u9762\u4ea4\u4e92\u7684\u76f4\u89c2\u6027\u4e0e\u64cd\u4f5c\u7684\u5bb9\u9519\u6027\u4e0a\u3002\u9884\u6d4b\u9875\u9762\u7684\u56db\u4e2a\u8f93\u5165\u6846\u5e94\u914d\u6709\u660e\u786e\u7684\u4e2d\u6587\u6807\u7b7e\u4e0e\u5355\u4f4d\u8bf4\u660e，\u7528\u6237\u65e0\u9700\u67e5\u9605\u4f7f\u7528\u624b\u518c\u5373\u53ef\u7406\u89e3\u6bcf\u4e2a\u5b57\u6bb5\u7684\u542b\u4e49\u3002\u5f53\u7528\u6237\u8f93\u5165\u975e\u6570\u503c\u5b57\u7b26\u6216\u8d85\u51fa\u5408\u7406\u8303\u56f4\u7684\u503c\u65f6，\u7cfb\u7edf\u5e94\u5728\u63d0\u4ea4\u524d\u7ed9\u51fa\u660e\u786e\u7684\u9519\u8bef\u63d0\u793a，\u963b\u6b62\u65e0\u6548\u8bf7\u6c42\u53d1\u9001\u81f3\u540e\u7aef\u3002\u9884\u6d4b\u7ed3\u679c\u5c55\u793a\u533a\u57df\u5e94\u91c7\u7528\u9192\u76ee\u7684\u989c\u8272\u533a\u5206\u9ad8\u4e2d\u4f4e\u4e09\u4e2a\u7b49\u7ea7，\u5e2e\u52a9\u533b\u751f\u5feb\u901f\u8bc6\u522b\u98ce\u9669\u7a0b\u5ea6\u3002\u8868\u683c\u4e2d\u7684\u64cd\u4f5c\u6309\u94ae\u5e94\u5177\u6709\u4e00\u81f4\u7684\u6837\u5f0f\u4e0e\u5e03\u5c40，\u7528\u6237\u5b8c\u6210\u65b0\u589e\u6216\u7f16\u8f91\u64cd\u4f5c\u540e\u9875\u9762\u81ea\u52a8\u5237\u65b0\u5217\u8868，\u65e0\u9700\u624b\u52a8\u91cd\u65b0\u52a0\u8f7d\u3002<\/p>\n

\u3000\u3000\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\u8981\u6c42\u4ee3\u7801\u7ed3\u6784\u6e05\u6670\u4e14\u6a21\u5757\u5212\u5206\u5408\u7406\u3002\u673a\u5668\u5b66\u4e60\u9884\u6d4b\u903b\u8f91\u5c01\u88c5\u5728\u72ec\u7acb\u7684decision_tree_forecast.py\u6587\u4ef6\u4e2d，\u4e0e\u4e1a\u52a1\u89c6\u56fe\u4ee3\u7801\u89e3\u8026\u3002\u6570\u636e\u5e93\u8fde\u63a5\u53c2\u6570\u96c6\u4e2d\u914d\u7f6e\u4e8esettings.py，\u4fee\u6539\u6570\u636e\u5e93\u5730\u5740\u65f6\u65e0\u9700\u9010\u4e2a\u6587\u4ef6\u8c03\u6574\u3002\u524d\u7aef\u7ec4\u4ef6\u6309\u7167\u529f\u80fd\u7c7b\u578b\u5206\u76ee\u5f55\u7ec4\u7ec7，API\u8bf7\u6c42\u7edf\u4e00\u5c01\u88c5\u5728aiApi.js\u4e0eaiRequestHelper.js\u4e2d，\u4fbf\u4e8e\u540e\u7eed\u63a5\u53e3\u5730\u5740\u7684\u6279\u91cf\u4fee\u6539\u3002\u7cfb\u7edf\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u9519\u8bef\u4fe1\u606f\u5e94\u5199\u5165\u65e5\u5fd7\u6587\u4ef6，\u800c\u975e\u76f4\u63a5\u66b4\u9732\u7ed9\u524d\u7aef\u7528\u6237\u3002<\/p>\n

1.4 \u672c\u7ae0\u5c0f\u7ed3<\/h3>\n

\u3000\u3000\u672c\u7ae0\u5bf9\u7cfb\u7edf\u5f00\u53d1\u6240\u91c7\u7528\u7684\u6838\u5fc3\u6280\u672f\u8fdb\u884c\u4e86\u4ecb\u7ecd\u3002Django\u6846\u67b6\u4e3a\u540e\u7aef\u670d\u52a1\u63d0\u4f9b\u4e86\u5b8c\u6574\u7684ORM\u6620\u5c04\u3001\u8def\u7531\u5206\u53d1\u4e0e\u4e2d\u95f4\u4ef6\u652f\u6301\u673a\u5236，\u627f\u62c5\u4e86\u4e1a\u52a1\u903b\u8f91\u63a7\u5236\u4e0e\u6570\u636e\u5e93\u4ea4\u4e92\u7684\u804c\u8d23\u3002Vue.js\u6846\u67b6\u91c7\u7528\u7ec4\u4ef6\u5316\u5f00\u53d1\u6a21\u5f0f\u4e0e\u54cd\u5e94\u5f0f\u6570\u636e\u7ed1\u5b9a\u673a\u5236，\u652f\u6491\u4e86\u524d\u7aef\u9884\u6d4b\u9875\u9762\u3001\u5386\u53f2\u8bb0\u5f55\u8868\u683c\u4e0e\u56fe\u8868\u5f39\u7a97\u7b49\u4ea4\u4e92\u754c\u9762\u7684\u6784\u5efa\u3002MySQL\u6570\u636e\u5e93\u4ee5\u5173\u7cfb\u578b\u8868\u7ed3\u6784\u7ec4\u7ec7\u8bad\u7ec3\u6837\u672c\u3001\u9884\u6d4b\u7ed3\u679c\u4e0e\u4e1a\u52a1\u6570\u636e，\u901a\u8fc7\u4e8b\u52a1\u673a\u5236\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u4e0e\u5b8c\u6574\u6027\u3002\u51b3\u7b56\u6811\u4e0e\u96c6\u6210\u5b66\u4e60\u90e8\u5206\u9610\u8ff0\u4e86CART\u7b97\u6cd5\u7684\u5206\u88c2\u51c6\u5219\u4e0eBagging\u7b56\u7565\u7684\u591a\u6570\u6295\u7968\u673a\u5236，\u8bf4\u660e\u4e86\u81ea\u5b9e\u73b0\u968f\u673a\u68ee\u6797\u5f0f\u5206\u7c7b\u5668\u7684\u6784\u6210\u903b\u8f91\u3002\u4e0a\u8ff0\u6280\u672f\u5171\u540c\u6784\u6210\u4e86\u7cfb\u7edf\u7684\u6280\u672f\u5e95\u5ea7，\u4e3a\u540e\u7eed\u9700\u6c42\u5206\u6790\u4e0e\u7cfb\u7edf\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u5b9e\u73b0\u5c42\u9762\u7684\u652f\u6491\u3002<\/p>\n

\u7b2c\u4e8c\u7ae0 \u7cfb\u7edf\u603b\u4f53\u8bbe\u8ba1<\/h2>\n

2.1 \u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1<\/h3>\n

\u3000\u3000\u7cfb\u7edf\u91c7\u7528\u524d\u540e\u7aef\u5206\u79bb\u7684\u5206\u5c42\u67b6\u6784，\u5c06\u7528\u6237\u754c\u9762\u3001\u4e1a\u52a1\u903b\u8f91\u3001\u6a21\u578b\u670d\u52a1\u4e0e\u6570\u636e\u5b58\u50a8\u5212\u5206\u4e3a\u72ec\u7acb\u7684\u5c42\u6b21\u3002\u524d\u7aefVue.js\u5e94\u7528\u8fd0\u884c\u4e8e\u6d4f\u89c8\u5668\u73af\u5883，\u901a\u8fc7HTTP\u534f\u8bae\u4e0e\u540e\u7aefDjango\u670d\u52a1\u8fdb\u884c\u901a\u4fe1\u3002\u540e\u7aef\u63a5\u6536\u5230\u8bf7\u6c42\u540e，\u7531\u8def\u7531\u5c42\u5c06\u8bf7\u6c42\u5206\u53d1\u81f3\u5bf9\u5e94\u7684\u89c6\u56fe\u63a7\u5236\u5668\u3002\u5bf9\u4e8e\u5e38\u89c4\u4e1a\u52a1\u8bf7\u6c42，\u89c6\u56fe\u63a7\u5236\u5668\u8c03\u7528\u670d\u52a1\u5c42\u5b8c\u6210\u6570\u636e\u5e93\u7684\u589e\u5220\u6539\u67e5\u64cd\u4f5c\u3002\u5bf9\u4e8e\u9884\u6d4b\u7c7b\u8bf7\u6c42，\u89c6\u56fe\u63a7\u5236\u5668\u5c06\u53c2\u6570\u4f20\u9012\u7ed9\u51b3\u7b56\u6811\u9884\u6d4b\u6a21\u5757，\u8be5\u6a21\u5757\u8fde\u63a5MySQL\u6570\u636e\u5e93\u62bd\u53d6\u8bad\u7ec3\u6837\u672c，\u5b8c\u6210\u6a21\u578b\u8bad\u7ec3\u4e0e\u63a8\u7406\u540e\u8fd4\u56de\u9884\u6d4b\u7ed3\u679c\u53ca\u56fe\u8868\u8def\u5f84\u3002\u6570\u636e\u6301\u4e45\u5c42\u91c7\u7528MySQL\u5173\u7cfb\u578b\u6570\u636e\u5e93，\u5b58\u50a8\u7528\u6237\u4fe1\u606f\u3001\u75c5\u4f8b\u6837\u672c\u3001\u9884\u6d4b\u8bb0\u5f55\u53ca\u4e1a\u52a1\u6570\u636e\u3002\u7cfb\u7edf\u67b6\u6784\u56fe\u5982\u56fe3.4\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.4\u7cfb\u7edf\u67b6\u6784\u56fe<\/p>\n

2.2 \u529f\u80fd\u7ed3\u6784\u8bbe\u8ba1<\/h3>\n

\u3000\u3000\u7cfb\u7edf\u56f4\u7ed5\u4e09\u7c7b\u7528\u6237\u89d2\u8272\u7ec4\u7ec7\u529f\u80fd\u6a21\u5757\u3002\u666e\u901a\u7528\u6237\u7aef\u63d0\u4f9b\u6ce8\u518c\u767b\u5f55\u3001\u901a\u77e5\u516c\u544a\u6d4f\u89c8\u3001\u65b0\u95fb\u8d44\u8baf\u67e5\u9605\u3001\u533b\u751f\u4fe1\u606f\u67e5\u770b\u3001\u8bca\u65ad\u9884\u7ea6\u63d0\u4ea4\u3001\u8bca\u65ad\u7ed3\u679c\u67e5\u8be2\u7b49\u529f\u80fd\u3002\u533b\u751f\u7aef\u5305\u542b\u4e2a\u4eba\u8d44\u6599\u7ef4\u62a4\u3001\u9884\u7ea6\u8bf7\u6c42\u5904\u7406\u3001\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u3001\u9884\u6d4b\u8bb0\u5f55\u7ba1\u7406\u3001\u8bca\u65ad\u7ed3\u8bba\u5f55\u5165\u7b49\u529f\u80fd\u3002\u7ba1\u7406\u5458\u7aef\u8d1f\u8d23\u75c5\u4f8b\u6837\u672c\u7ba1\u7406\u3001\u9884\u7ea6\u8bb0\u5f55\u76d1\u7ba1\u3001\u8bca\u65ad\u7ed3\u8bba\u5f52\u6863\u3001\u516c\u544a\u5185\u5bb9\u53d1\u5e03\u3001\u8d44\u8baf\u5206\u7c7b\u7ef4\u62a4\u3001\u65b0\u95fb\u6587\u7ae0\u7ba1\u7406\u3001\u64cd\u4f5c\u65e5\u5fd7\u5ba1\u8ba1\u7b49\u529f\u80fd\u3002\u9884\u6d4b\u6a21\u5757\u4f5c\u4e3a\u7cfb\u7edf\u7684\u6838\u5fc3\u529f\u80fd，\u63a5\u53d7\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u56db\u9879\u8f93\u5165，\u8c03\u7528\u96c6\u6210\u51b3\u7b56\u6811\u6a21\u578b\u8fd4\u56de\u98ce\u9669\u7b49\u7ea7\u3002\u7cfb\u7edf\u529f\u80fd\u7ed3\u6784\u5982\u56fe3.5\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.5\u7cfb\u7edf\u529f\u80fd\u7ed3\u6784\u56fe<\/p>\n

2.3 \u4e1a\u52a1\u6d41\u7a0b\u8bbe\u8ba1<\/h3>\n

2.3.1 \u7cfb\u7edf\u603b\u4f53\u4e1a\u52a1\u6d41\u7a0b\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u7528\u6237\u8bbf\u95ee\u7cfb\u7edf\u65f6\u9996\u5148\u8fdb\u5165\u767b\u5f55\u9875\u9762，\u5b8c\u6210\u8eab\u4efd\u8ba4\u8bc1\u540e\u8df3\u8f6c\u81f3\u5bf9\u5e94\u89d2\u8272\u7684\u9996\u9875\u3002\u666e\u901a\u7528\u6237\u53ef\u6d4f\u89c8\u533b\u751f\u4fe1\u606f\u5e76\u53d1\u8d77\u9884\u7ea6\u8bf7\u6c42，\u9884\u7ea6\u8bb0\u5f55\u8fdb\u5165\u5f85\u5904\u7406\u72b6\u6001\u3002\u533b\u751f\u767b\u5f55\u540e\u67e5\u770b\u9884\u7ea6\u5217\u8868，\u9009\u62e9\u63a5\u8bca\u540e\u586b\u5199\u8bca\u65ad\u7ed3\u679c\u5e76\u63d0\u4ea4\u3002\u8bca\u65ad\u7ed3\u8bba\u4f1a\u540c\u6b65\u63a8\u9001\u81f3\u666e\u901a\u7528\u6237\u7684\u8bca\u65ad\u4fe1\u606f\u6a21\u5757\u3002\u7ba1\u7406\u5458\u8d1f\u8d23\u540e\u53f0\u6570\u636e\u7684\u5168\u9762\u7ef4\u62a4，\u5305\u62ec\u75c5\u4f8b\u6837\u672c\u5bfc\u5165\u3001\u533b\u751f\u4fe1\u606f\u5ba1\u6838\u3001\u516c\u544a\u53d1\u5e03\u7b49\u64cd\u4f5c\u3002\u7cfb\u7edf\u603b\u4f53\u4e1a\u52a1\u6d41\u7a0b\u5982\u56fe3.6\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.6\u7cfb\u7edf\u603b\u4f53\u4e1a\u52a1\u6d41\u7a0b\u56fe<\/p>\n

2.3.2 \u7528\u6237\u767b\u5f55\u8ba4\u8bc1\u6d41\u7a0b\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u7528\u6237\u5728\u524d\u7aef\u8f93\u5165\u7528\u6237\u540d\u4e0e\u5bc6\u7801，\u7cfb\u7edf\u5c06\u51ed\u8bc1\u5c01\u88c5\u4e3aPOST\u8bf7\u6c42\u53d1\u9001\u81f3\u540e\u7aef\u8ba4\u8bc1\u63a5\u53e3\u3002\u540e\u7aef\u63a5\u6536\u8bf7\u6c42\u540e\u67e5\u8be2\u7528\u6237\u8868\u6821\u9a8c\u8d26\u53f7\u5b58\u5728\u6027\u4e0e\u5bc6\u7801\u6b63\u786e\u6027\u3002\u6821\u9a8c\u901a\u8fc7\u540e\u751f\u6210\u8bbf\u95ee\u4ee4\u724c\u5e76\u8fd4\u56de\u524d\u7aef\u3002\u524d\u7aef\u5c06\u4ee4\u724c\u5b58\u5165\u672c\u5730\u5b58\u50a8，\u540e\u7eed\u8bf7\u6c42\u5747\u5728\u8bf7\u6c42\u5934\u4e2d\u643a\u5e26\u8be5\u4ee4\u724c\u3002\u8ba4\u8bc1\u6d41\u7a0b\u5982\u56fe3.7\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.7\u7528\u6237\u767b\u5f55\u8ba4\u8bc1\u6d41\u7a0b\u56fe<\/p>\n

2.3.3 \u8bca\u65ad\u9884\u7ea6\u6d41\u7a0b\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u666e\u901a\u7528\u6237\u5728\u533b\u751f\u5217\u8868\u9875\u9762\u9009\u62e9\u76ee\u6807\u533b\u751f，\u70b9\u51fb\u9884\u7ea6\u6309\u94ae\u540e\u8df3\u8f6c\u81f3\u9884\u7ea6\u8868\u5355\u586b\u5199\u9875\u9762\u3002\u7528\u6237\u586b\u5199\u9884\u7ea6\u65f6\u95f4\u53ca\u76f8\u5173\u5907\u6ce8\u540e\u63d0\u4ea4\u8868\u5355\u3002\u7cfb\u7edf\u5c06\u9884\u7ea6\u8bb0\u5f55\u5199\u5165\u8bca\u65ad\u9884\u7ea6\u8868，\u72b6\u6001\u521d\u59cb\u5316\u4e3a\u5f85\u5904\u7406\u3002\u533b\u751f\u767b\u5f55\u540e\u5728\u9884\u7ea6\u7ba1\u7406\u6a21\u5757\u67e5\u770b\u5f85\u5904\u7406\u8bf7\u6c42，\u9009\u62e9\u63a5\u8bca\u540e\u72b6\u6001\u66f4\u65b0\u4e3a\u5df2\u63a5\u8bca\u3002\u9884\u7ea6\u6d41\u7a0b\u5982\u56fe3.8\u6240\u793a\u3002<\/p>\n

\"image\"<\/p>\n

\u56fe3.8\u8bca\u65ad\u9884\u7ea6\u6d41\u7a0b\u56fe<\/p>\n

2.3.4 \u98ce\u9669\u9884\u6d4b\u6d41\u7a0b\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u533b\u751f\u8fdb\u5165\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u9875\u9762，\u5728\u56db\u4e2a\u8f93\u5165\u6846\u4e2d\u5206\u522b\u586b\u5199\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u6570\u503c\u3002\u70b9\u51fb\u9884\u6d4b\u6309\u94ae\u540e\u524d\u7aef\u53d1\u8d77GET\u8bf7\u6c42，\u53c2\u6570\u4ee5\u67e5\u8be2\u5b57\u7b26\u4e32\u5f62\u5f0f\u4f20\u9012\u81f3\u540e\u7aef\u9884\u6d4b\u63a5\u53e3\u3002\u540e\u7aef\u8c03\u7528\u51b3\u7b56\u6811\u9884\u6d4b\u6a21\u5757，\u6a21\u5757\u8fde\u63a5MySQL\u62bd\u53d6data_information\u8868\u6837\u672c\u5b8c\u6210\u6a21\u578b\u8bad\u7ec3\u4e0e\u63a8\u7406\u3002\u9884\u6d4b\u7ed3\u679c\u4ee5JSON\u683c\u5f0f\u8fd4\u56de\u524d\u7aef，\u9875\u9762\u5c55\u793a\u98ce\u9669\u7b49\u7ea7\u3002\u9884\u6d4b\u6d41\u7a0b\u5982\u56fe3.9\u6240\u793a\u3002<\/p>\n

\"image\"<\/p>\n

\u56fe3.9\u98ce\u9669\u9884\u6d4b\u6d41\u7a0b\u56fe<\/p>\n

2.3.5 \u6570\u636e\u4fe1\u606f\u7ba1\u7406\u6d41\u7a0b\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u7ba1\u7406\u5458\u8fdb\u5165\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u9875\u9762，\u9875\u9762\u4ee5\u8868\u683c\u5f62\u5f0f\u5c55\u793a\u6240\u6709\u75c5\u4f8b\u6837\u672c\u8bb0\u5f55\u3002\u7ba1\u7406\u5458\u53ef\u6267\u884c\u65b0\u589e\u64cd\u4f5c，\u5728\u5f39\u51fa\u7684\u8868\u5355\u4e2d\u586b\u5199\u4f53\u5f81\u6570\u636e\u4e0e\u98ce\u9669\u7b49\u7ea7\u540e\u63d0\u4ea4\u4fdd\u5b58\u3002\u7f16\u8f91\u64cd\u4f5c\u5141\u8bb8\u4fee\u6539\u73b0\u6709\u6837\u672c\u7684\u5b57\u6bb5\u503c\u3002\u5220\u9664\u64cd\u4f5c\u9700\u8981\u4e8c\u6b21\u786e\u8ba4，\u786e\u8ba4\u540e\u7cfb\u7edf\u4ece\u6570\u636e\u5e93\u4e2d\u7269\u7406\u5220\u9664\u8be5\u8bb0\u5f55\u3002\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u6d41\u7a0b\u5982\u56fe3.10\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.10\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u6d41\u7a0b\u56fe<\/p>\n

2.4 \u6570\u636e\u5e93\u8bbe\u8ba1<\/h3>\n

2.4.1 \u6570\u636e\u5e93\u6982\u5ff5\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u6982\u5ff5\u8bbe\u8ba1\u9636\u6bb5\u4ece\u7cfb\u7edf\u529f\u80fd\u9700\u6c42\u4e2d\u62bd\u8c61\u51fa\u6838\u5fc3\u5b9e\u4f53，\u5e76\u5206\u6790\u5b9e\u4f53\u4e4b\u95f4\u7684\u4e1a\u52a1\u8054\u7cfb\u3002\u7ecf\u8fc7\u7b5b\u9009，\u7cfb\u7edf\u5171\u5305\u542b12\u4e2a\u6838\u5fc3\u4e1a\u52a1\u5b9e\u4f53\u3002\u6bcf\u4e2a\u5b9e\u4f53\u5bf9\u5e94\u6570\u636e\u5e93\u4e2d\u7684\u4e00\u5f20\u8868，\u5b9e\u4f53\u5c5e\u6027\u5bf9\u5e94\u8868\u4e2d\u7684\u5b57\u6bb5\u3002\u5b9e\u4f53\u4e4b\u95f4\u901a\u8fc7\u4e3b\u5916\u952e\u5173\u8054\u5f62\u6210\u5b8c\u6574\u7684\u6570\u636e\u5173\u7cfb\u7f51\u7edc\u3002\u6982\u5ff5\u7ed3\u6784\u4e3a\u540e\u7eed\u7684\u903b\u8f91\u8868\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u57fa\u7840\u6846\u67b6\u3002<\/p>\n

\u3000\u3000\u666e\u901a\u7528\u6237\u5b9e\u4f53\u4e3b\u8981\u5305\u542b\u7528\u6237\u7f16\u53f7\u3001\u7528\u6237\u540d\u3001\u6027\u522b\u3001\u624b\u673a\u53f7\u3001\u5ba1\u6838\u72b6\u6001\u3001\u7528\u6237\u7f16\u53f7\u7b49\u3002\u5b9e\u4f53\u5c5e\u6027\u56fe\u5982\u56fe3.11\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.11\u666e\u901a\u7528\u6237\u5b9e\u4f53\u5c5e\u6027\u56fe<\/p>\n

\u3000\u3000\u533b\u751f\u7528\u6237\u5b9e\u4f53\u4e3b\u8981\u5305\u542b\u533b\u751f\u7f16\u53f7\u3001\u533b\u751f\u59d3\u540d\u3001\u533b\u751f\u6027\u522b\u3001\u8054\u7cfb\u7535\u8bdd\u3001\u5ba1\u6838\u72b6\u6001\u3001\u7528\u6237\u7f16\u53f7\u7b49\u3002\u5b9e\u4f53\u5c5e\u6027\u56fe\u5982\u56fe3.12\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.12\u533b\u751f\u7528\u6237\u5b9e\u4f53\u5c5e\u6027\u56fe<\/p>\n

\u3000\u3000\u533b\u751f\u4fe1\u606f\u5b9e\u4f53\u4e3b\u8981\u5305\u542b\u8d44\u6599\u7f16\u53f7\u3001\u533b\u751f\u7528\u6237\u3001\u533b\u751f\u59d3\u540d\u3001\u533b\u751f\u7167\u7247\u3001\u533b\u751f\u4e13\u957f\u3001\u533b\u751f\u7b80\u4ecb\u3001\u70b9\u51fb\u91cf\u3001\u70b9\u8d5e\u6570\u7b49\u3002\u5b9e\u4f53\u5c5e\u6027\u56fe\u5982\u56fe3.13\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.13\u533b\u751f\u4fe1\u606f\u5b9e\u4f53\u5c5e\u6027\u56fe<\/p>\n

\u3000\u3000\u7cfb\u7edf\u7528\u6237\u5b9e\u4f53\u4e3b\u8981\u5305\u542b\u7528\u6237\u7f16\u53f7\u3001\u72b6\u6001\u3001\u7528\u6237\u7ec4\u3001\u767b\u5f55\u65f6\u95f4\u3001\u624b\u673a\u53f7\u3001\u7528\u6237\u540d\u3001\u6635\u79f0\u3001\u5bc6\u7801\u3001\u90ae\u7bb1\u3001\u5934\u50cf\u7b49\u3002\u5b9e\u4f53\u5c5e\u6027\u56fe\u5982\u56fe3.14\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.14\u7cfb\u7edf\u7528\u6237\u5b9e\u4f53\u5c5e\u6027\u56fe<\/p>\n

\u3000\u3000\u7cfb\u7edf\u6838\u5fc3\u5b9e\u4f53\u4e4b\u95f4\u5b58\u5728\u660e\u786e\u7684\u4e1a\u52a1\u5173\u8054\u3002\u7528\u6237\u5b9e\u4f53\u4e0e\u666e\u901a\u7528\u6237\u5b9e\u4f53\u3001\u533b\u751f\u7528\u6237\u5b9e\u4f53\u901a\u8fc7\u7528\u6237\u7f16\u53f7\u5efa\u7acb\u4e00\u5bf9\u4e00\u6269\u5c55\u5173\u7cfb，\u7edf\u4e00\u8eab\u4efd\u8ba4\u8bc1\u4e0e\u89d2\u8272\u4e13\u5c5e\u5c5e\u6027\u5206\u79bb\u5b58\u50a8\u3002\u533b\u751f\u7528\u6237\u5b9e\u4f53\u4e0e\u533b\u751f\u4fe1\u606f\u5b9e\u4f53\u901a\u8fc7\u533b\u751f\u7528\u6237\u5b57\u6bb5\u5173\u8054，\u524d\u8005\u5b58\u50a8\u8d26\u53f7\u72b6\u6001，\u540e\u8005\u5b58\u50a8\u5c55\u793a\u6027\u8d44\u6599\u3002\u8bca\u65ad\u9884\u7ea6\u5b9e\u4f53\u540c\u65f6\u5173\u8054\u666e\u901a\u7528\u6237\u4e0e\u533b\u751f\u7528\u6237，\u8bb0\u5f55\u4e00\u6b21\u9884\u7ea6\u8bf7\u6c42\u7684\u53d1\u8d77\u65b9\u4e0e\u63a5\u6536\u65b9\u3002\u8bca\u65ad\u4fe1\u606f\u5b9e\u4f53\u5728\u9884\u7ea6\u786e\u8ba4\u540e\u521b\u5efa，\u5173\u8054\u540c\u4e00\u5bf9\u533b\u60a3\u53cc\u65b9\u5e76\u8bb0\u5f55\u8bca\u65ad\u7ed3\u8bba\u3002\u6570\u636e\u4fe1\u606f\u5b9e\u4f53\u72ec\u7acb\u5b58\u50a8\u8bad\u7ec3\u6837\u672c，\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u5b9e\u4f53\u5b58\u50a8\u6bcf\u4e00\u6b21\u9884\u6d4b\u884c\u4e3a\u7684\u8f93\u5165\u4e0e\u8f93\u51fa\u3002\u65b0\u95fb\u8d44\u8baf\u4e0e\u8d44\u8baf\u5206\u7c7b\u901a\u8fc7\u5206\u7c7b\u7f16\u53f7\u5173\u8054，\u64cd\u4f5c\u65e5\u5fd7\u72ec\u7acb\u8bb0\u5f55\u540e\u53f0\u64cd\u4f5c\u884c\u4e3a\u3002\u7cfb\u7edfE-R\u56fe\u5982\u56fe3.15\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe3.15\u7cfb\u7edfE-R\u56fe<\/p>\n

2.4.2 \u6570\u636e\u5e93\u8868\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u7528\u6237\u8868\u4e3b\u8981\u7528\u6765\u5b58\u50a8\u7cfb\u7edf\u6240\u6709\u8d26\u53f7\u7684\u767b\u5f55\u4fe1\u606f\u4e0e\u8eab\u4efd\u6807\u8bc6\u3002\u4e3b\u8981\u5305\u542b\u7528\u6237\u7f16\u53f7\u3001\u7528\u6237\u540d\u3001\u6635\u79f0\u3001\u5bc6\u7801\u3001\u7528\u6237\u7ec4\u3001\u624b\u673a\u53f7\u3001\u90ae\u7bb1\u3001\u5934\u50cf\u3001\u72b6\u6001\u3001\u521b\u5efa\u65f6\u95f4\u7b49\u5b57\u6bb5\u3002\u5982\u88683.1\u6240\u793a\u3002<\/p>\n

\u88683.1\u7528\u6237\u8868<\/p>\n\n\u5e8f\u53f7\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u5141\u8bb8\u7a7a\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n
1<\/td>\n\u7528\u6237\u7f16\u53f7<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u4e3b\u952e<\/td>\n<\/tr>\n
2<\/td>\n\u7528\u6237\u540d<\/td>\nvarchar 16<\/td>\n\u5426<\/td>\n\u767b\u5f55\u8d26\u53f7<\/td>\n<\/tr>\n
3<\/td>\n\u6635\u79f0<\/td>\nvarchar 16<\/td>\n\u662f<\/td>\n\u663e\u793a\u540d\u79f0<\/td>\n<\/tr>\n
4<\/td>\n\u5bc6\u7801<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u52a0\u5bc6\u5b58\u50a8<\/td>\n<\/tr>\n
5<\/td>\n\u7528\u6237\u7ec4<\/td>\nvarchar 32<\/td>\n\u5426<\/td>\n\u89d2\u8272\u6807\u8bc6<\/td>\n<\/tr>\n
6<\/td>\n\u624b\u673a\u53f7<\/td>\nvarchar 11<\/td>\n\u662f<\/td>\n\u8054\u7cfb\u65b9\u5f0f<\/td>\n<\/tr>\n
7<\/td>\n\u90ae\u7bb1<\/td>\nvarchar 64<\/td>\n\u662f<\/td>\n\u7535\u5b50\u90ae\u7bb1<\/td>\n<\/tr>\n
8<\/td>\n\u5934\u50cf<\/td>\nvarchar 255<\/td>\n\u662f<\/td>\n\u56fe\u7247\u8def\u5f84<\/td>\n<\/tr>\n
9<\/td>\n\u72b6\u6001<\/td>\nsmallint<\/td>\n\u5426<\/td>\n\u8d26\u53f7\u72b6\u6001<\/td>\n<\/tr>\n
10<\/td>\n\u521b\u5efa\u65f6\u95f4<\/td>\ntimestamp<\/td>\n\u5426<\/td>\n\u6ce8\u518c\u65f6\u95f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u3000\u533b\u751f\u4fe1\u606f\u8868\u4e3b\u8981\u662f\u7528\u6765\u5c55\u793a\u533b\u751f\u8d44\u6599\u4e0e\u7edf\u8ba1\u4e92\u52a8\u6570\u636e\u3002\u4e3b\u8981\u5305\u542b\u533b\u751f\u4fe1\u606f\u7f16\u53f7\u3001\u533b\u751f\u7528\u6237\u3001\u533b\u751f\u59d3\u540d\u3001\u533b\u751f\u7167\u7247\u3001\u533b\u751f\u4e13\u957f\u3001\u533b\u751f\u7b80\u4ecb\u3001\u70b9\u51fb\u91cf\u3001\u70b9\u8d5e\u6570\u7b49\u5b57\u6bb5\u3002\u5982\u88683.2\u6240\u793a\u3002<\/p>\n

\u88683.2\u533b\u751f\u4fe1\u606f\u8868<\/p>\n\n\u5e8f\u53f7\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u5141\u8bb8\u7a7a\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n\n\n\n
1<\/td>\n\u533b\u751f\u4fe1\u606f\u7f16\u53f7<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u4e3b\u952e<\/td>\n<\/tr>\n
2<\/td>\n\u533b\u751f\u7528\u6237<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u5916\u952e<\/td>\n<\/tr>\n
3<\/td>\n\u533b\u751f\u59d3\u540d<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u663e\u793a\u540d\u79f0<\/td>\n<\/tr>\n
4<\/td>\n\u533b\u751f\u7167\u7247<\/td>\nvarchar 255<\/td>\n\u662f<\/td>\n\u5934\u50cf\u8def\u5f84<\/td>\n<\/tr>\n
5<\/td>\n\u533b\u751f\u4e13\u957f<\/td>\nvarchar 64<\/td>\n\u662f<\/td>\n\u4e13\u4e1a\u9886\u57df<\/td>\n<\/tr>\n
6<\/td>\n\u533b\u751f\u7b80\u4ecb<\/td>\nlongtext<\/td>\n\u662f<\/td>\n\u8be6\u7ec6\u4ecb\u7ecd<\/td>\n<\/tr>\n
7<\/td>\n\u70b9\u51fb\u91cf<\/td>\nint 11<\/td>\n\u662f<\/td>\n\u6d4f\u89c8\u6b21\u6570<\/td>\n<\/tr>\n
8<\/td>\n\u70b9\u8d5e\u6570<\/td>\nint 11<\/td>\n\u662f<\/td>\n\u83b7\u8d5e\u6570\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u3000\u8bca\u65ad\u9884\u7ea6\u8868\u4e3b\u8981\u662f\u7528\u6765\u8bb0\u5f55\u60a3\u8005\u53d1\u8d77\u7684\u9884\u7ea6\u8bf7\u6c42\u3002\u4e3b\u8981\u5305\u542b\u8bca\u65ad\u9884\u7ea6\u7f16\u53f7\u3001\u666e\u901a\u7528\u6237\u3001\u7528\u6237\u59d3\u540d\u3001\u533b\u751f\u7528\u6237\u3001\u533b\u751f\u59d3\u540d\u3001\u7528\u6237\u5e74\u9f84\u3001\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u3001\u9884\u7ea6\u65f6\u95f4\u7b49\u5b57\u6bb5\u3002\u5982\u88683.3\u6240\u793a\u3002<\/p>\n

\u88683.3\u8bca\u65ad\u9884\u7ea6\u8868<\/p>\n\n\u5e8f\u53f7\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u5141\u8bb8\u7a7a\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n
1<\/td>\n\u8bca\u65ad\u9884\u7ea6\u7f16\u53f7<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u4e3b\u952e<\/td>\n<\/tr>\n
2<\/td>\n\u666e\u901a\u7528\u6237<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u60a3\u8005\u5916\u952e<\/td>\n<\/tr>\n
3<\/td>\n\u7528\u6237\u59d3\u540d<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u60a3\u8005\u59d3\u540d<\/td>\n<\/tr>\n
4<\/td>\n\u533b\u751f\u7528\u6237<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u533b\u751f\u5916\u952e<\/td>\n<\/tr>\n
5<\/td>\n\u533b\u751f\u59d3\u540d<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u533b\u751f\u59d3\u540d<\/td>\n<\/tr>\n
6<\/td>\n\u7528\u6237\u5e74\u9f84<\/td>\ndouble<\/td>\n\u662f<\/td>\n\u60a3\u8005\u5e74\u9f84<\/td>\n<\/tr>\n
7<\/td>\n\u6536\u7f29\u538b<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6d4b\u91cf\u503c<\/td>\n<\/tr>\n
8<\/td>\n\u8212\u5f20\u538b<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6d4b\u91cf\u503c<\/td>\n<\/tr>\n
9<\/td>\n\u8840\u7cd6<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6d4b\u91cf\u503c<\/td>\n<\/tr>\n
10<\/td>\n\u8840\u8102<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6d4b\u91cf\u503c<\/td>\n<\/tr>\n
11<\/td>\n\u9884\u7ea6\u65f6\u95f4<\/td>\ndate<\/td>\n\u5426<\/td>\n\u9884\u7ea6\u65e5\u671f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u3000\u8bca\u65ad\u4fe1\u606f\u8868\u4e3b\u8981\u662f\u7528\u6765\u8bb0\u5f55\u533b\u751f\u5bf9\u60a3\u8005\u7684\u8bca\u65ad\u7ed3\u8bba\u3002\u4e3b\u8981\u5305\u542b\u8bca\u65ad\u4fe1\u606f\u7f16\u53f7\u3001\u533b\u751f\u7528\u6237\u3001\u533b\u751f\u59d3\u540d\u3001\u666e\u901a\u7528\u6237\u3001\u7528\u6237\u59d3\u540d\u3001\u98ce\u9669\u7b49\u7ea7\u3001\u8bca\u65ad\u7ed3\u679c\u7b49\u5b57\u6bb5\u3002\u5982\u88683.4\u6240\u793a\u3002<\/p>\n

\u88683.4\u8bca\u65ad\u4fe1\u606f\u8868<\/p>\n\n\u5e8f\u53f7\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u5141\u8bb8\u7a7a\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n\n\n
1<\/td>\n\u8bca\u65ad\u4fe1\u606f\u7f16\u53f7<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u4e3b\u952e<\/td>\n<\/tr>\n
2<\/td>\n\u533b\u751f\u7528\u6237<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u533b\u751f\u5916\u952e<\/td>\n<\/tr>\n
3<\/td>\n\u533b\u751f\u59d3\u540d<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u533b\u751f\u59d3\u540d<\/td>\n<\/tr>\n
4<\/td>\n\u666e\u901a\u7528\u6237<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u60a3\u8005\u5916\u952e<\/td>\n<\/tr>\n
5<\/td>\n\u7528\u6237\u59d3\u540d<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u60a3\u8005\u59d3\u540d<\/td>\n<\/tr>\n
6<\/td>\n\u98ce\u9669\u7b49\u7ea7<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u9884\u6d4b\u7ed3\u679c<\/td>\n<\/tr>\n
7<\/td>\n\u8bca\u65ad\u7ed3\u679c<\/td>\ntext<\/td>\n\u662f<\/td>\n\u533b\u751f\u610f\u89c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u3000\u6570\u636e\u4fe1\u606f\u8868\u4e3b\u8981\u662f\u7528\u6765\u5b58\u50a8\u8bad\u7ec3\u6837\u672c\u4e0e\u4f53\u5f81\u6807\u6ce8\u6570\u636e\u3002\u4e3b\u8981\u5305\u542b\u6570\u636e\u4fe1\u606f\u7f16\u53f7\u3001\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u3001\u98ce\u9669\u7b49\u7ea7\u3001\u5907\u6ce8\u4fe1\u606f\u7b49\u5b57\u6bb5\u3002\u5982\u88683.5\u6240\u793a\u3002<\/p>\n

\u88683.5\u6570\u636e\u4fe1\u606f\u8868<\/p>\n\n\u5e8f\u53f7\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u5141\u8bb8\u7a7a\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n\n\n
1<\/td>\n\u6570\u636e\u4fe1\u606f\u7f16\u53f7<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u4e3b\u952e<\/td>\n<\/tr>\n
2<\/td>\n\u6536\u7f29\u538b<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6beb\u7c73\u6c5e\u67f1<\/td>\n<\/tr>\n
3<\/td>\n\u8212\u5f20\u538b<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6beb\u7c73\u6c5e\u67f1<\/td>\n<\/tr>\n
4<\/td>\n\u8840\u7cd6<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6beb\u6469\u5c14\u6bcf\u5347<\/td>\n<\/tr>\n
5<\/td>\n\u8840\u8102<\/td>\ndouble<\/td>\n\u5426<\/td>\n\u6beb\u6469\u5c14\u6bcf\u5347<\/td>\n<\/tr>\n
6<\/td>\n\u98ce\u9669\u7b49\u7ea7<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u9ad8\/\u4e2d\/\u4f4e<\/td>\n<\/tr>\n
7<\/td>\n\u5907\u6ce8\u4fe1\u606f<\/td>\ntext<\/td>\n\u662f<\/td>\n\u8865\u5145\u8bf4\u660e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u3000\u3000\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u8868\u4e3b\u8981\u662f\u7528\u6765\u8bb0\u5f55\u6bcf\u6b21\u9884\u6d4b\u884c\u4e3a\u7684\u8f93\u5165\u4e0e\u8f93\u51fa\u3002\u4e3b\u8981\u5305\u542b\u9884\u6d4b\u8bb0\u5f55\u7f16\u53f7\u3001\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u3001\u98ce\u9669\u7b49\u7ea7\u3001\u8f93\u51fa\u56fe\u8868\u8def\u5f84\u7b49\u5b57\u6bb5\u3002\u5982\u88683.6\u6240\u793a\u3002<\/p>\n

\u88683.6\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u8868<\/p>\n\n\u5e8f\u53f7\u5b57\u6bb5\u540d\u79f0\u6570\u636e\u7c7b\u578b\u5141\u8bb8\u7a7a\u5907\u6ce8<\/tr>\n\n\n\n\n\n\n\n\n
1<\/td>\n\u9884\u6d4b\u8bb0\u5f55\u7f16\u53f7<\/td>\nint 11<\/td>\n\u5426<\/td>\n\u4e3b\u952e<\/td>\n<\/tr>\n
2<\/td>\n\u6536\u7f29\u538b<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u8f93\u5165\u503c<\/td>\n<\/tr>\n
3<\/td>\n\u8212\u5f20\u538b<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u8f93\u5165\u503c<\/td>\n<\/tr>\n
4<\/td>\n\u8840\u7cd6<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u8f93\u5165\u503c<\/td>\n<\/tr>\n
5<\/td>\n\u8840\u8102<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u8f93\u5165\u503c<\/td>\n<\/tr>\n
6<\/td>\n\u98ce\u9669\u7b49\u7ea7<\/td>\nvarchar 64<\/td>\n\u5426<\/td>\n\u9884\u6d4b\u7ed3\u679c<\/td>\n<\/tr>\n
7<\/td>\n\u8f93\u51fa\u56fe\u8868\u8def\u5f84<\/td>\ntext<\/td>\n\u662f<\/td>\n\u6587\u4ef6\u8def\u5f84<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.5 \u6a21\u578b\u6784\u5efa<\/h3>\n

2.5.1 \u7b97\u6cd5\u9009\u578b<\/h4>\n

\u3000\u3000\u7cfb\u7edf\u91c7\u7528\u968f\u673a\u68ee\u6797\u5f0f\u96c6\u6210\u6811\u6a21\u578b\u4f5c\u4e3a\u6838\u5fc3\u9884\u6d4b\u7b97\u6cd5\u3002\u8be5\u6a21\u578b\u5c5e\u4e8e\u76d1\u7763\u5b66\u4e60\u8303\u7574\u4e0b\u7684\u5206\u7c7b\u5668\u5bb6\u65cf，\u9002\u7528\u4e8e\u7ed3\u6784\u5316\u8868\u683c\u6570\u636e\u7684\u5206\u7c7b\u4efb\u52a1\u3002\u9009\u62e9\u96c6\u6210\u6811\u6a21\u578b\u800c\u975e\u5355\u4e00\u51b3\u7b56\u6811\u7684\u7406\u7531\u5728\u4e8e\u964d\u4f4e\u8fc7\u62df\u5408\u98ce\u9669\u3002\u5355\u68f5\u51b3\u7b56\u6811\u5bb9\u6613\u5728\u8bad\u7ec3\u96c6\u4e0a\u8fbe\u5230\u5b8c\u7f8e\u5206\u7c7b，\u4f46\u5728\u6d4b\u8bd5\u96c6\u4e0a\u7684\u6cdb\u5316\u80fd\u529b\u4e0d\u8db3\u3002\u96c6\u6210\u65b9\u6cd5\u901a\u8fc7\u7ec4\u5408\u591a\u68f5\u6811\u7684\u9884\u6d4b\u7ed3\u679c\u6765\u5e73\u6ed1\u4e2a\u4f53\u6a21\u578b\u7684\u504f\u5dee\u4e0e\u65b9\u5dee\u3002\u6a21\u578b\u7684\u4efb\u52a1\u7c7b\u578b\u4e3a\u4e09\u5206\u7c7b，\u8f93\u5165\u7a7a\u95f4\u662f\u56db\u7ef4\u5b9e\u6570\u5411\u91cf，\u8f93\u51fa\u7a7a\u95f4\u662f\u4e09\u4e2a\u79bb\u6563\u7c7b\u522b\u3002\u6a21\u578b\u7ed3\u6784\u7531\u591a\u68f5CART\u5206\u7c7b\u6811\u6784\u6210，\u6bcf\u68f5\u6811\u72ec\u7acb\u5b8c\u6210\u4ece\u8f93\u5165\u7a7a\u95f4\u5230\u8f93\u51fa\u7a7a\u95f4\u7684\u6620\u5c04，\u6700\u7ec8\u901a\u8fc7\u591a\u6570\u6295\u7968\u673a\u5236\u805a\u5408\u4e3a\u5355\u4e00\u9884\u6d4b\u7ed3\u679c\u3002<\/p>\n

2.5.2 \u6811\u7ed3\u6784\u8bbe\u8ba1<\/h4>\n

\u3000\u3000\u5355\u68f5CART\u5206\u7c7b\u6811\u91c7\u7528\u4e8c\u53c9\u6811\u7ed3\u6784\u7ec4\u7ec7\u5206\u88c2\u8282\u70b9\u3002\u6bcf\u4e2a\u5185\u90e8\u8282\u70b9\u5305\u542b\u4e09\u4e2a\u6838\u5fc3\u7ec4\u4ef6：\u5206\u88c2\u7279\u5f81\u7d22\u5f15\u3001\u5206\u88c2\u9608\u503c\u3001\u5de6\u53f3\u5b50\u8282\u70b9\u6307\u9488\u3002\u5206\u88c2\u7279\u5f81\u7d22\u5f15\u6307\u793a\u5f53\u524d\u8282\u70b9\u4f7f\u7528\u56db\u4e2a\u8f93\u5165\u7279\u5f81\u4e2d\u7684\u54ea\u4e00\u4e2a\u8fdb\u884c\u5224\u65ad\u3002\u5206\u88c2\u9608\u503c\u662f\u8be5\u7279\u5f81\u4e0a\u7684\u4e00\u4e2a\u6570\u503c\u8fb9\u754c，\u6837\u672c\u5230\u8fbe\u8282\u70b9\u540e\u6bd4\u8f83\u7279\u5f81\u503c\u4e0e\u9608\u503c\u7684\u5927\u5c0f\u5173\u7cfb，\u5c0f\u4e8e\u9608\u503c\u7684\u6837\u672c\u8fdb\u5165\u5de6\u5b50\u6811，\u5927\u4e8e\u7b49\u4e8e\u9608\u503c\u7684\u6837\u672c\u8fdb\u5165\u53f3\u5b50\u6811\u3002\u53f6\u5b50\u8282\u70b9\u4e0d\u518d\u7ee7\u7eed\u5206\u88c2，\u800c\u662f\u5b58\u50a8\u4e00\u4e2a\u7c7b\u522b\u6807\u7b7e，\u8be5\u6807\u7b7e\u7531\u5230\u8fbe\u8be5\u8282\u70b9\u7684\u8bad\u7ec3\u6837\u672c\u7684\u591a\u6570\u7c7b\u522b\u51b3\u5b9a\u3002\u6811\u7684\u6700\u5927\u6df1\u5ea6\u8bbe\u7f6e\u4e3a5，\u8fd9\u4e00\u9650\u5236\u9632\u6b62\u6811\u751f\u957f\u5f97\u8fc7\u6df1\u800c\u8fc7\u5ea6\u62df\u5408\u8bad\u7ec3\u96c6\u4e2d\u7684\u566a\u58f0\u3002\u6700\u5c0f\u53f6\u5b50\u8282\u70b9\u6837\u672c\u6570\u8bbe\u7f6e\u4e3a5，\u5f53\u4e00\u4e2a\u8282\u70b9\u5305\u542b\u7684\u6837\u672c\u6570\u5c0f\u4e8e\u6216\u7b49\u4e8e5\u65f6\u505c\u6b62\u5206\u88c2，\u5c06\u8be5\u8282\u70b9\u8f6c\u4e3a\u53f6\u5b50\u8282\u70b9\u3002\u8fd9\u4e24\u4e2a\u8d85\u53c2\u6570\u7684\u53d6\u503c\u5728\u51b3\u7b56\u6811\u6a21\u578b\u4e2d\u5177\u6709\u660e\u786e\u7684\u7edf\u8ba1\u5b66\u542b\u4e49：\u6700\u5927\u6df1\u5ea6\u63a7\u5236\u6a21\u578b\u7684\u590d\u6742\u5ea6，\u6700\u5c0f\u53f6\u5b50\u6837\u672c\u6570\u63a7\u5236\u5206\u88c2\u7684\u4fdd\u5b88\u7a0b\u5ea6\u3002<\/p>\n

2.5.3 \u5206\u88c2\u51c6\u5219<\/h4>\n

\u3000\u3000\u8282\u70b9\u5206\u88c2\u65f6\u7cfb\u7edf\u4ece\u56db\u4e2a\u7279\u5f81\u4e2d\u968f\u673a\u9009\u53d6\u4e24\u4e2a\u5019\u9009\u7279\u5f81，\u4ec5\u5728\u8fd9\u4e24\u4e2a\u7279\u5f81\u4e0a\u641c\u7d22\u6700\u4f18\u5206\u88c2\u70b9\u3002\u8fd9\u79cd\u968f\u673a\u7279\u5f81\u9009\u62e9\u673a\u5236\u662f\u968f\u673a\u68ee\u6797\u533a\u522b\u4e8e\u666e\u901a\u888b\u88c5\u96c6\u6210\u7684\u5173\u952e\u7279\u5f81\u3002\u4f20\u7edf\u888b\u88c5\u96c6\u6210\u6bcf\u68f5\u6811\u4f7f\u7528\u5168\u90e8\u7279\u5f81\u641c\u7d22\u5206\u88c2\u70b9，\u968f\u673a\u68ee\u6797\u5728\u6bcf\u4e2a\u8282\u70b9\u5904\u5f15\u5165\u989d\u5916\u7684\u968f\u673a\u6027，\u8feb\u4f7f\u6811\u4e4b\u95f4\u7684\u7ed3\u6784\u4ea7\u751f\u66f4\u5927\u5dee\u5f02\u3002\u8282\u70b9\u5206\u88c2\u7684\u8bc4\u5224\u6307\u6807\u91c7\u7528\u57fa\u5c3c\u6307\u6570\u3002\u5bf9\u4e8e\u5305\u542bK\u4e2a\u7c7b\u522b\u7684\u8282\u70b9，\u57fa\u5c3c\u6307\u6570\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3aGini = 1 – \u03a3(p_k^2)，\u5176\u4e2dp_k\u662f\u7b2ck\u7c7b\u6837\u672c\u5728\u8282\u70b9\u4e2d\u6240\u5360\u7684\u6bd4\u4f8b\u3002\u57fa\u5c3c\u6307\u6570\u8861\u91cf\u8282\u70b9\u7684\u7eaf\u5ea6，\u6570\u503c\u8d8a\u5c0f\u8868\u793a\u8282\u70b9\u4e2d\u6837\u672c\u7684\u7c7b\u522b\u5206\u5e03\u8d8a\u96c6\u4e2d\u3002\u5206\u88c2\u7b97\u6cd5\u904d\u5386\u5019\u9009\u7279\u5f81\u7684\u6240\u6709\u53d6\u503c\u4f5c\u4e3a\u5019\u9009\u9608\u503c，\u8ba1\u7b97\u6bcf\u4e2a\u5212\u5206\u65b9\u5f0f\u4e0b\u7684\u52a0\u6743\u57fa\u5c3c\u6307\u6570，\u9009\u62e9\u4f7f\u57fa\u5c3c\u6307\u6570\u4e0b\u964d\u6700\u591a\u7684\u7279\u5f81\u4e0e\u9608\u503c\u7ec4\u5408\u3002\u8fd9\u79cd\u8d2a\u5fc3\u641c\u7d22\u7b56\u7565\u5728\u6bcf\u4e00\u6b65\u90fd\u505a\u51fa\u5c40\u90e8\u6700\u4f18\u9009\u62e9，\u4e0d\u4fdd\u8bc1\u5168\u5c40\u6700\u4f18\u4f46\u8ba1\u7b97\u6548\u7387\u8f83\u9ad8\u3002<\/p>\n

2.5.4 \u96c6\u6210\u7b56\u7565<\/h4>\n

\u3000\u3000\u7cfb\u7edf\u96c6\u621010\u68f5CART\u5206\u7c7b\u6811\u6784\u6210\u968f\u673a\u68ee\u6797\u3002\u6bcf\u68f5\u6811\u7684\u8bad\u7ec3\u6570\u636e\u901a\u8fc7\u6709\u653e\u56de\u62bd\u6837\u4ece\u539f\u59cb\u8bad\u7ec3\u96c6\u4e2d\u62bd\u53d6，\u62bd\u6837\u6bd4\u4f8b\u8bbe\u4e3a1.0，\u5373\u6bcf\u68f5\u6811\u7684\u8bad\u7ec3\u96c6\u5927\u5c0f\u4e0e\u539f\u59cb\u8bad\u7ec3\u96c6\u76f8\u540c\u3002\u6709\u653e\u56de\u62bd\u6837\u5bfc\u81f4\u67d0\u4e9b\u6837\u672c\u5728\u540c\u4e00\u68f5\u6811\u4e2d\u88ab\u591a\u6b21\u9009\u4e2d，\u53e6\u4e00\u4e9b\u6837\u672c\u4ece\u672a\u51fa\u73b0，\u8fd9\u79cd\u81ea\u4e3e\u91c7\u6837\u673a\u5236\u589e\u5f3a\u4e86\u6811\u4e4b\u95f4\u7684\u5dee\u5f02\u6027\u3002\u9884\u6d4b\u9636\u6bb5\u5bf9\u65b0\u7684\u8f93\u5165\u6837\u672c，\u6bcf\u68f5\u6811\u72ec\u7acb\u8f93\u51fa\u4e00\u4e2a\u7c7b\u522b\u9884\u6d4b\u3002\u7cfb\u7edf\u6536\u96c610\u68f5\u6811\u7684\u9884\u6d4b\u7ed3\u679c\u540e\u6267\u884c\u591a\u6570\u6295\u7968，\u5f97\u7968\u6700\u9ad8\u7684\u7c7b\u522b\u4f5c\u4e3a\u6700\u7ec8\u9884\u6d4b\u8f93\u51fa\u3002\u82e5\u51fa\u73b0\u5e73\u7968\u60c5\u51b5，\u7cfb\u7edf\u6309\u7c7b\u522b\u7f16\u53f7\u987a\u5e8f\u9009\u62e9\u7f16\u53f7\u8f83\u5c0f\u7684\u7c7b\u522b\u3002\u8fd9\u79cd\u6295\u7968\u7b56\u7565\u7684\u6570\u5b66\u57fa\u7840\u5728\u4e8e，\u5f53\u4e2a\u4f53\u5206\u7c7b\u5668\u7684\u9519\u8bef\u7387\u4f4e\u4e8e0.5\u4e14\u76f8\u4e92\u72ec\u7acb\u65f6，\u96c6\u6210\u5206\u7c7b\u5668\u7684\u9519\u8bef\u7387\u968f\u7740\u5206\u7c7b\u5668\u6570\u91cf\u589e\u52a0\u800c\u6307\u6570\u7ea7\u4e0b\u964d\u3002\u5b9e\u9645\u4efb\u52a1\u4e2d\u5206\u7c7b\u5668\u4e0d\u53ef\u80fd\u5b8c\u5168\u72ec\u7acb，\u4f46\u968f\u673a\u7279\u5f81\u9009\u62e9\u4e0e\u81ea\u4e3e\u91c7\u6837\u5c3d\u53ef\u80fd\u964d\u4f4e\u4e86\u6811\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u3002\u6a21\u578b\u6784\u5efa\u9636\u6bb5\u7684\u53c2\u6570\u914d\u7f6e\u6c47\u603b\u5982\u88683.7\u6240\u793a\u3002<\/p>\n

\u88683.7\u6a21\u578b\u8d85\u53c2\u6570\u914d\u7f6e\u8868<\/p>\n\n\u53c2\u6570\u540d\u79f0\u53c2\u6570\u503c\u4f5c\u7528\u8bf4\u660e<\/tr>\n\n\n\n\n\n\n\n
\u6811\u6570\u91cf<\/td>\n10<\/td>\n\u96c6\u6210\u89c4\u6a21<\/td>\n<\/tr>\n
\u6700\u5927\u6df1\u5ea6<\/td>\n5<\/td>\n\u590d\u6742\u5ea6\u63a7\u5236<\/td>\n<\/tr>\n
\u53f6\u5b50\u6700\u5c0f\u6837\u672c<\/td>\n5<\/td>\n\u5206\u88c2\u4fdd\u5b88\u6027<\/td>\n<\/tr>\n
\u5019\u9009\u7279\u5f81\u6570<\/td>\n2<\/td>\n\u968f\u673a\u6027\u5f3a\u5ea6<\/td>\n<\/tr>\n
\u62bd\u6837\u6bd4\u4f8b<\/td>\n1.0<\/td>\n\u888b\u88c5\u91c7\u6837\u7387<\/td>\n<\/tr>\n
\u5206\u88c2\u51c6\u5219<\/td>\n\u57fa\u5c3c\u6307\u6570<\/td>\n\u7eaf\u5ea6\u5ea6\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.6 \u6a21\u578b\u8bad\u7ec3<\/h3>\n

2.6.1 \u6570\u636e\u5212\u5206<\/h4>\n

\u3000\u3000\u6a21\u578b\u8bad\u7ec3\u9636\u6bb5\u9996\u5148\u5bf9\u9884\u5904\u7406\u540e\u7684\u6570\u636e\u96c6\u8fdb\u884c\u5212\u5206\u3002\u7cfb\u7edf\u672a\u4f7f\u7528\u968f\u673a\u6253\u4e71\u673a\u5236，\u800c\u662f\u6309\u7167\u6837\u672c\u5728\u6570\u636e\u96c6\u4e2d\u7684\u539f\u59cb\u987a\u5e8f\u8fdb\u884c\u5207\u5206\u3002\u524d80%\u7684\u6837\u672c\u4f5c\u4e3a\u8bad\u7ec3\u96c6，\u540e20%\u7684\u6837\u672c\u4f5c\u4e3a\u6d4b\u8bd5\u96c6\u3002\u8fd9\u79cd\u5212\u5206\u65b9\u5f0f\u7684\u5408\u7406\u6027\u5efa\u7acb\u5728\u6837\u672c\u987a\u5e8f\u4e0e\u6570\u636e\u5206\u5e03\u65e0\u5173\u7684\u524d\u63d0\u4e4b\u4e0a\u3002\u82e5\u6570\u636e\u5f55\u5165\u65f6\u5df2\u6309\u65f6\u95f4\u6392\u5e8f，\u5219\u6d4b\u8bd5\u96c6\u5168\u90e8\u7531\u540e\u671f\u91c7\u96c6\u7684\u6837\u672c\u7ec4\u6210，\u8fd9\u79cd\u8bbe\u7f6e\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6a21\u62df\u4e86\u6a21\u578b\u5bf9\u672a\u6765\u6570\u636e\u7684\u9884\u6d4b\u80fd\u529b\u3002\u8bad\u7ec3\u96c6\u7528\u4e8e\u53c2\u6570\u5b66\u4e60，\u5305\u62ec\u6811\u7ed3\u6784\u7684\u786e\u5b9a\u3001\u5206\u88c2\u9608\u503c\u7684\u8ba1\u7b97\u3001\u53f6\u5b50\u8282\u70b9\u7c7b\u522b\u7684\u8d4b\u503c\u3002\u6d4b\u8bd5\u96c6\u5728\u8bad\u7ec3\u5b8c\u6210\u540e\u4e00\u6b21\u6027\u7528\u4e8e\u6027\u80fd\u8bc4\u4f30，\u4e0d\u53c2\u4e0e\u4efb\u4f55\u53c2\u6570\u66f4\u65b0\u8fc7\u7a0b\u3002<\/p>\n

2.6.2 \u8bad\u7ec3\u6d41\u7a0b<\/h4>\n

\u3000\u3000\u8bad\u7ec3\u8fc7\u7a0b\u56f4\u7ed510\u68f5CART\u5206\u7c7b\u6811\u7684\u6784\u5efa\u5c55\u5f00\u3002\u5bf9\u4e8e\u6bcf\u4e00\u68f5\u6811，\u7cfb\u7edf\u4ece\u8bad\u7ec3\u96c6\u4e2d\u6267\u884c\u6709\u653e\u56de\u62bd\u6837，\u751f\u6210\u4e0e\u8be5\u6811\u5bf9\u5e94\u7684\u81ea\u4e3e\u6837\u672c\u96c6\u3002\u8be5\u6837\u672c\u96c6\u7684\u89c4\u6a21\u4e0e\u539f\u59cb\u8bad\u7ec3\u96c6\u76f8\u540c，\u4f46\u7531\u4e8e\u6709\u653e\u56de\u62bd\u6837\u7684\u7279\u6027，\u67d0\u4e9b\u6837\u672c\u91cd\u590d\u51fa\u73b0，\u67d0\u4e9b\u6837\u672c\u5b8c\u5168\u7f3a\u5931\u3002\u7cfb\u7edf\u4ee5\u81ea\u4e3e\u6837\u672c\u96c6\u4e3a\u8f93\u5165\u8c03\u7528build_tree_classification\u51fd\u6570\u6784\u5efa\u5355\u68f5\u6811\u3002\u6784\u5efa\u8fc7\u7a0b\u4ece\u6839\u8282\u70b9\u5f00\u59cb\u9012\u5f52\u8fdb\u884c\u3002\u5230\u8fbe\u67d0\u4e2a\u8282\u70b9\u540e\u9996\u5148\u68c0\u67e5\u7ec8\u6b62\u6761\u4ef6：\u5f53\u524d\u6df1\u5ea6\u662f\u5426\u8fbe\u5230\u6700\u5927\u6df1\u5ea65，\u5f53\u524d\u8282\u70b9\u5305\u542b\u7684\u6837\u672c\u6570\u662f\u5426\u5c0f\u4e8e\u6216\u7b49\u4e8e\u6700\u5c0f\u53f6\u5b50\u6837\u672c\u65705\u3002\u82e5\u6ee1\u8db3\u4efb\u4e00\u6761\u4ef6，\u5219\u505c\u6b62\u5206\u88c2，\u5c06\u8be5\u8282\u70b9\u6807\u8bb0\u4e3a\u53f6\u5b50\u8282\u70b9，\u53f6\u5b50\u8282\u70b9\u7684\u7c7b\u522b\u6807\u7b7e\u7531\u5f53\u524d\u8282\u70b9\u4e2d\u591a\u6570\u6837\u672c\u7684\u7c7b\u522b\u51b3\u5b9a\u3002\u82e5\u4e0d\u6ee1\u8db3\u7ec8\u6b62\u6761\u4ef6，\u5219\u6267\u884c\u5206\u88c2\u64cd\u4f5c\u3002\u7cfb\u7edf\u4ece\u56db\u4e2a\u7279\u5f81\u4e2d\u968f\u673a\u9009\u53d6\u4e24\u4e2a\u4f5c\u4e3a\u5019\u9009\u7279\u5f81，\u904d\u5386\u6bcf\u4e2a\u5019\u9009\u7279\u5f81\u7684\u6240\u6709\u53d6\u503c\u4f5c\u4e3a\u5019\u9009\u9608\u503c，\u8ba1\u7b97\u6bcf\u79cd\u5206\u88c2\u65b9\u5f0f\u4e0b\u7684\u57fa\u5c3c\u6307\u6570\u52a0\u6743\u548c\u3002\u9009\u62e9\u4f7f\u57fa\u5c3c\u6307\u6570\u6700\u5c0f\u7684\u7279\u5f81\u4e0e\u9608\u503c\u7ec4\u5408\u4f5c\u4e3a\u8be5\u8282\u70b9\u7684\u6700\u4f18\u5206\u88c2\u89c4\u5219\u3002\u5206\u88c2\u89c4\u5219\u786e\u5b9a\u540e，\u5f53\u524d\u8282\u70b9\u53d8\u4e3a\u5185\u90e8\u8282\u70b9，\u6837\u672c\u6839\u636e\u7279\u5f81\u503c\u4e0e\u9608\u503c\u7684\u5927\u5c0f\u5173\u7cfb\u5206\u914d\u5230\u5de6\u53f3\u5b50\u8282\u70b9，\u9012\u5f52\u8c03\u7528\u81ea\u8eab\u7ee7\u7eed\u6784\u5efa\u5de6\u53f3\u5b50\u6811\u3002<\/p>\n

2.6.3 \u8bad\u7ec3\u8bb0\u5f55<\/h4>\n

\u3000\u3000\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u7cfb\u7edf\u4e0d\u663e\u5f0f\u8f93\u51fa\u6bcf\u68f5\u6811\u7684\u8be6\u7ec6\u7ed3\u6784，\u4f46\u5728\u5185\u5b58\u4e2d\u7ef4\u62a4trees\u5217\u8868\u5b58\u50a8\u6240\u6709\u6784\u5efa\u5b8c\u6210\u7684\u6811\u5bf9\u8c61\u3002\u6bcf\u68f5\u6811\u5728\u5b8c\u6210\u6784\u5efa\u540e\u88ab\u8ffd\u52a0\u5230\u8be5\u5217\u8868\u4e2d，\u4f9b\u540e\u7eed\u7684\u9884\u6d4b\u4e0e\u7279\u5f81\u91cd\u8981\u6027\u8ba1\u7b97\u4f7f\u7528\u3002\u8bad\u7ec3\u9636\u6bb5\u7684\u65e5\u5fd7\u8f93\u51fa\u5305\u62ec\u6570\u636e\u8bfb\u53d6\u72b6\u6001\u3001\u7f16\u7801\u8f6c\u6362\u7ed3\u679c\u3001\u8bad\u7ec3\u96c6\u4e0e\u6d4b\u8bd5\u96c6\u89c4\u6a21\u3001\u6811\u7ed3\u6784\u6784\u5efa\u5b8c\u6210\u63d0\u793a\u7b49\u4fe1\u606f\u3002\u8fd9\u4e9b\u65e5\u5fd7\u4fe1\u606f\u6253\u5370\u5230\u63a7\u5236\u53f0，\u4e0d\u5199\u5165\u6570\u636e\u5e93\u6216\u6587\u4ef6\u3002\u82e5\u9700\u6301\u4e45\u5316\u8bad\u7ec3\u8bb0\u5f55，\u53ef\u6269\u5c55\u5b9e\u73b0\u8bad\u7ec3\u65e5\u5fd7\u8868\u3002\u5f53\u524d\u7248\u672c\u7684\u8bad\u7ec3\u6d41\u7a0b\u672a\u8bbe\u7f6e\u968f\u673a\u79cd\u5b50，bagging\u62bd\u6837\u4e0e\u968f\u673a\u7279\u5f81\u9009\u62e9\u4f9d\u8d56Python\u6807\u51c6\u5e93\u7684randrange\u51fd\u6570，\u5176\u968f\u673a\u6027\u6765\u6e90\u4e3a\u7cfb\u7edf\u65f6\u95f4\u3002\u8fd9\u610f\u5473\u7740\u540c\u4e00\u4efd\u6570\u636e\u96c6\u5728\u4e0d\u540c\u65f6\u523b\u8fd0\u884c\u4f1a\u5f97\u5230\u7565\u6709\u5dee\u5f02\u7684\u6811\u7ed3\u6784\u4e0e\u9884\u6d4b\u7ed3\u679c\u3002\u5982\u9700\u4e25\u683c\u590d\u73b0\u5b9e\u9a8c\u7ed3\u679c，\u5e94\u5728\u8bad\u7ec3\u811a\u672c\u5f00\u5934\u6dfb\u52a0random.seed(\u56fa\u5b9a\u503c)\u8bed\u53e5\u3002<\/p>\n

2.7 \u6a21\u578b\u8bc4\u4f30<\/h3>\n

2.7.1 \u5206\u7c7b\u6307\u6807<\/h4>\n

\u3000\u3000\u6a21\u578b\u8bc4\u4f30\u9636\u6bb5\u91c7\u7528\u51c6\u786e\u7387\u3001\u7cbe\u786e\u7387\u3001\u53ec\u56de\u7387\u3001F1\u5206\u6570\u56db\u9879\u6307\u6807\u8861\u91cf\u5206\u7c7b\u6027\u80fd\u3002\u51c6\u786e\u7387\u8ba1\u7b97\u6d4b\u8bd5\u96c6\u4e2d\u9884\u6d4b\u6b63\u786e\u7684\u6837\u672c\u6bd4\u4f8b，\u516c\u5f0f\u4e3a\u6b63\u786e\u9884\u6d4b\u6837\u672c\u6570\u9664\u4ee5\u603b\u6837\u672c\u6570\u3002\u7cbe\u786e\u7387\u9488\u5bf9\u6bcf\u4e2a\u7c7b\u522b\u5355\u72ec\u8ba1\u7b97，\u5206\u5b50\u4e3a\u6b63\u786e\u9884\u6d4b\u4e3a\u8be5\u7c7b\u522b\u7684\u6837\u672c\u6570，\u5206\u6bcd\u4e3a\u6240\u6709\u88ab\u9884\u6d4b\u4e3a\u8be5\u7c7b\u522b\u7684\u6837\u672c\u6570\u3002\u53ec\u56de\u7387\u540c\u6837\u6309\u7c7b\u522b\u8ba1\u7b97，\u5206\u5b50\u4e3a\u6b63\u786e\u9884\u6d4b\u4e3a\u8be5\u7c7b\u522b\u7684\u6837\u672c\u6570，\u5206\u6bcd\u4e3a\u5b9e\u9645\u5c5e\u4e8e\u8be5\u7c7b\u522b\u7684\u6837\u672c\u6570\u3002F1\u5206\u6570\u662f\u7cbe\u786e\u7387\u4e0e\u53ec\u56de\u7387\u7684\u8c03\u548c\u5e73\u5747\u503c，\u8ba1\u7b97\u516c\u5f0f\u4e3a2\u4e58\u4ee5\u7cbe\u786e\u7387\u4e0e\u53ec\u56de\u7387\u7684\u4e58\u79ef\u9664\u4ee5\u4e24\u8005\u4e4b\u548c\u3002\u8fd9\u56db\u9879\u6307\u6807\u4ece\u4e0d\u540c\u89d2\u5ea6\u523b\u753b\u6a21\u578b\u7684\u5206\u7c7b\u80fd\u529b，\u51c6\u786e\u7387\u53cd\u6620\u6574\u4f53\u6b63\u786e\u6027，\u7cbe\u786e\u7387\u53cd\u6620\u9884\u6d4b\u7684\u53ef\u4fe1\u5ea6，\u53ec\u56de\u7387\u53cd\u6620\u5bf9\u6b63\u4f8b\u7684\u654f\u611f\u7a0b\u5ea6，F1\u5206\u6570\u5728\u4e24\u8005\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u7cfb\u7edf\u8c03\u7528scikit-learn\u5e93\u7684classification_report\u51fd\u6570\u4e00\u6b21\u6027\u751f\u6210\u6240\u6709\u7c7b\u522b\u7684\u7cbe\u786e\u7387\u3001\u53ec\u56de\u7387\u3001F1\u5206\u6570\u53ca\u5176\u5b8f\u5e73\u5747\u4e0e\u52a0\u6743\u5e73\u5747\u3002<\/p>\n

2.7.2 \u6df7\u6dc6\u77e9\u9635<\/h4>\n

\u3000\u3000\u6df7\u6dc6\u77e9\u9635\u4ee5\u4e8c\u7ef4\u8868\u683c\u5f62\u5f0f\u5c55\u793a\u5206\u7c7b\u7ed3\u679c\u7684\u8be6\u7ec6\u5206\u5e03\u3002\u77e9\u9635\u7684\u884c\u5bf9\u5e94\u771f\u5b9e\u7c7b\u522b，\u5217\u5bf9\u5e94\u9884\u6d4b\u7c7b\u522b\u3002\u5bf9\u89d2\u7ebf\u5355\u5143\u683c\u7684\u6570\u503c\u8868\u793a\u88ab\u6b63\u786e\u5206\u7c7b\u7684\u6837\u672c\u6570\u91cf，\u975e\u5bf9\u89d2\u7ebf\u5355\u5143\u683c\u8868\u793a\u88ab\u9519\u8bef\u5206\u7c7b\u7684\u6837\u672c\u6570\u91cf\u3002\u5bf9\u4e8e\u4e09\u5206\u7c7b\u4efb\u52a1，\u6df7\u6dc6\u77e9\u9635\u7684\u89c4\u6a21\u4e3a3\u00d73\u3002\u901a\u8fc7\u89c2\u5bdf\u6df7\u6dc6\u77e9\u9635\u53ef\u4ee5\u8bc6\u522b\u6a21\u578b\u5728\u54ea\u4e9b\u7c7b\u522b\u4e4b\u95f4\u5bb9\u6613\u53d1\u751f\u6df7\u6dc6\u3002\u4f8b\u5982\u82e5\u9ad8\u98ce\u9669\u7684\u6837\u672c\u88ab\u9891\u7e41\u9884\u6d4b\u4e3a\u4e2d\u98ce\u9669，\u8bf4\u660e\u6a21\u578b\u5728\u9ad8\u98ce\u9669\u4e0e\u4e2d\u98ce\u9669\u7684\u51b3\u7b56\u8fb9\u754c\u4e0a\u5b58\u5728\u6a21\u7cca\u533a\u57df\u3002\u7cfb\u7edf\u4f7f\u7528sklearn.metrics.confusion_matrix\u8ba1\u7b97\u6df7\u6dc6\u77e9\u9635，\u968f\u540e\u901a\u8fc7seaborn\u7684heatmap\u51fd\u6570\u7ed8\u5236\u70ed\u529b\u56fe\u3002\u70ed\u529b\u56fe\u7684\u6bcf\u4e2a\u5355\u5143\u683c\u586b\u5145\u989c\u8272\u6df1\u6d45\u4e0e\u6570\u503c\u5927\u5c0f\u5bf9\u5e94，\u5355\u5143\u683c\u5185\u6807\u6ce8\u5177\u4f53\u7684\u6837\u672c\u6570\u91cf\u3002\u8be5\u56fe\u4fdd\u5b58\u4e3aPNG\u6587\u4ef6，\u6587\u4ef6\u540d\u5305\u542b\u65f6\u95f4\u6233\u4e0eperformance\u6807\u8bc6\u3002<\/p>\n

2.7.3 \u8bc4\u4f30\u7ed3\u679c\u8f93\u51fa<\/h4>\n

\u3000\u3000\u8bc4\u4f30\u6307\u6807\u4e0e\u6df7\u6dc6\u77e9\u9635\u4e0d\u76f4\u63a5\u5199\u5165\u6570\u636e\u5e93，\u800c\u662f\u901a\u8fc7\u4e24\u4e2a\u6e20\u9053\u8f93\u51fa\u3002\u7b2c\u4e00\u4e2a\u6e20\u9053\u662f\u63a7\u5236\u53f0\u6253\u5370，classification_report\u751f\u6210\u7684\u8868\u683c\u5728\u670d\u52a1\u7aef\u8fd0\u884c\u65f6\u8f93\u51fa\u5230\u7ec8\u7aef\u7a97\u53e3\u3002\u7b2c\u4e8c\u4e2a\u6e20\u9053\u662f\u56fe\u50cf\u6587\u4ef6，\u6df7\u6dc6\u77e9\u9635\u70ed\u529b\u56fe\u4e0e\u51c6\u786e\u7387\u67f1\u72b6\u56fe\u5408\u5e76\u4e3a\u4e00\u5f20\u56fe\u7247\u4fdd\u5b58\u5230static\/output\u76ee\u5f55\u3002\u56fe\u7247\u6587\u4ef6\u540d\u7684\u683c\u5f0f\u4e3a{timestamp}_random_forest_performance.png，\u5176\u4e2dtimestamp\u7cbe\u786e\u5230\u79d2，\u786e\u4fdd\u6bcf\u6b21\u8fd0\u884c\u751f\u6210\u72ec\u7acb\u7684\u6587\u4ef6\u3002\u8be5\u56fe\u7247\u7684\u8bbf\u95ee\u8def\u5f84\u62fc\u63a5\u4e3a\u76f8\u5bf9URL\u540e\u8fd4\u56de\u7ed9\u524d\u7aef，\u524d\u7aef\u5728\u56fe\u8868\u5f39\u7a97\u4e2d\u5c55\u793a\u3002\u82e5\u540e\u7eed\u9700\u8981\u5c06\u8bc4\u4f30\u6307\u6807\u6301\u4e45\u5316\u4ee5\u4fbf\u6a2a\u5411\u5bf9\u6bd4\u4e0d\u540c\u53c2\u6570\u914d\u7f6e\u4e0b\u7684\u6a21\u578b\u8868\u73b0，\u53ef\u6269\u5c55\u5b9e\u73b0\u8bc4\u4f30\u7ed3\u679c\u8868，\u8bb0\u5f55\u6bcf\u6b21\u8bad\u7ec3\u7684\u65f6\u95f4\u6233\u3001\u6837\u672c\u91cf\u3001\u5404\u9879\u6307\u6807\u6570\u503c\u4e0e\u56fe\u7247\u8def\u5f84\u3002<\/p>\n

2.8 \u672c\u7ae0\u5c0f\u7ed3<\/h3>\n

\u3000\u3000\u672c\u7ae0\u52aa\u529b\u5f62\u6210\u7cfb\u7edf\u603b\u4f53\u8bbe\u8ba1\u65b9\u6848，\u786e\u7acb\u878d\u5408\u5927\u6570\u636e\u5904\u7406\u6280\u672f\u548cWeb\u670d\u52a1\u6280\u672f\u7684\u53cc\u5c42\u67b6\u6784\u4f53\u7cfb，\u5e76\u4e14\u628a\u529f\u80fd\u6a21\u5757\u7ec6\u81f4\u5212\u5206\u5f00\u6765，\u5728\u6587\u7ae0\u5f53\u4e2d\u7740\u91cd\u9610\u8ff0\u4e86\u6570\u636e\u91c7\u96c6\u4e0e\u9884\u5904\u7406\u3001\u6c11\u5bbf\u667a\u80fd\u63a8\u8350\u3001\u4ea4\u4e92\u5f0f\u53ef\u89c6\u5316\u5c55\u793a\u4ee5\u53ca\u540e\u53f0\u8fd0\u7ef4\u7ba1\u7406\u8fd9\u56db\u5927\u6838\u5fc3\u7ec4\u4ef6\u7684\u8bbe\u8ba1\u91cd\u70b9\u5185\u5bb9\u3002\u91c7\u7528\u6d41\u7a0b\u56fe\u6765\u660e\u786e\u663e\u793a\u5173\u952e\u4e1a\u52a1\u903b\u8f91\u548c\u4fe1\u606f\u4f20\u9012\u9014\u5f84，\u4ece\u800c\u7ed9\u540e\u9762\u7684\u5f00\u53d1\u5de5\u4f5c\u7ed9\u4e88\u5168\u9762\u7684\u6280\u672f\u6846\u67b6\u652f\u6491\u53ca\u64cd\u4f5c\u6307\u5357\u53c2\u8003\u6765\u6e90\u3002<\/p>\n

\u7b2c\u4e09\u7ae0 \u7cfb\u7edf\u8be6\u7ec6\u8bbe\u8ba1<\/h2>\n

3.1 \u666e\u901a\u7528\u6237\u529f\u80fd\u5b9e\u73b0<\/h3>\n

3.1.1 \u6ce8\u518c\u767b\u5f55\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u7528\u6237\u8bbf\u95ee\u7cfb\u7edf\u65f6\u9996\u5148\u8fdb\u5165\u767b\u5f55\u9875\u9762\u3002\u524d\u7aef\u6536\u96c6\u7528\u6237\u540d\u4e0e\u5bc6\u7801\u540e\u5c01\u88c5\u4e3aJSON\u683c\u5f0f，\u901a\u8fc7axios\u5e93\u5411\u540e\u7aef\/api\/auth\/login\u63a5\u53e3\u53d1\u9001POST\u8bf7\u6c42\u3002Django\u89c6\u56fe\u51fd\u6570\u63a5\u6536\u8bf7\u6c42\u540e\u8c03\u7528\u8ba4\u8bc1\u670d\u52a1，\u5728user\u8868\u4e2d\u67e5\u8be2\u5339\u914d\u8bb0\u5f55\u3002\u5bc6\u7801\u91c7\u7528\u54c8\u5e0c\u5b58\u50a8，\u6bd4\u5bf9\u65f6\u5bf9\u8bf7\u6c42\u4e2d\u7684\u660e\u6587\u6267\u884c\u76f8\u540c\u54c8\u5e0c\u7b97\u6cd5\u3002\u8ba4\u8bc1\u901a\u8fc7\u540e\u670d\u52a1\u7aef\u751f\u6210session_id\u5199\u5165Cookie，\u540e\u7eed\u8bf7\u6c42\u643a\u5e26\u8be5\u6807\u8bc6\u7ef4\u6301\u767b\u5f55\u72b6\u6001\u3002\u6ce8\u518c\u767b\u5f55\u754c\u9762\u5982\u56fe4.1\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.1\u6ce8\u518c\u767b\u5f55\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defpost(self, request):<\/p>\n

data =json.loads(request.body)<\/p>\n

username =data.get('username')<\/p>\n

password = hashlib.md5(data.get('password').encode()).hexdigest()<\/p>\n

user =User.objects.filter(username=username, password=password).first()<\/p>\n

if user:<\/p>\n<\/p>\n

\u3000\u3000request.session['user_id'] =user.user_id<\/p>\n

\u3000\u3000returnJsonResponse({'result': '\u767b\u5f55\u6210\u529f'})<\/p>\n

3.1.2 \u901a\u77e5\u516c\u544a\u67e5\u770b\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u7cfb\u7edf\u4ecenotice\u8868\u4e2d\u8bfb\u53d6\u5df2\u53d1\u5e03\u7684\u516c\u544a\u8bb0\u5f55\u3002\u524d\u7aef\u9875\u9762\u52a0\u8f7d\u65f6\u8c03\u7528\/api\/notice\/get_list\u63a5\u53e3，\u4f20\u9012\u5206\u9875\u53c2\u6570\u4e0e\u6392\u5e8f\u6761\u4ef6\u3002\u540e\u7aef\u670d\u52a1\u7c7b\u6267\u884cSQL\u67e5\u8be2，\u6309\u521b\u5efa\u65f6\u95f4\u5012\u5e8f\u8fd4\u56de\u516c\u544a\u5217\u8868\u3002\u5217\u8868\u9875\u5c55\u793a\u516c\u544a\u6807\u9898\u4e0e\u53d1\u5e03\u65f6\u95f4，\u7528\u6237\u70b9\u51fb\u67d0\u6761\u8bb0\u5f55\u540e\u8fdb\u5165\u8be6\u60c5\u9875\u9762\u3002\u8be6\u60c5\u9875\u9762\u901a\u8fc7\u516c\u544a\u7f16\u53f7\u4ece\u6570\u636e\u5e93\u4e2d\u68c0\u7d22\u5b8c\u6574\u5185\u5bb9\u3002\u524d\u7aef\u91c7\u7528\u61d2\u52a0\u8f7d\u7b56\u7565，\u6eda\u52a8\u5230\u5e95\u90e8\u65f6\u81ea\u52a8\u8bf7\u6c42\u4e0b\u4e00\u9875\u6570\u636e\u3002\u901a\u77e5\u516c\u544a\u67e5\u770b\u754c\u9762\u5982\u56fe4.2\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.2\u901a\u77e5\u516c\u544a\u67e5\u770b\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defGet_list(self,ctx):<\/p>\n

query =dict(ctx.query)<\/p>\n

config = {"table": "notice", "orderby": "create_timedesc"}<\/p>\n

count =self.service.Count(query, config)<\/p>\n

lst=self.service.Get_list(query, config)<\/p>\n

return {"result": {"list":lst, "count": count}}<\/p>\n<\/p>\n

3.1.3 \u65b0\u95fb\u8d44\u8baf\u67e5\u770b\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u65b0\u95fb\u8d44\u8baf\u6a21\u5757\u4ecearticle\u8868\u4e2d\u63d0\u53d6\u6570\u636e\u3002\u9996\u9875\u5c55\u793a\u65b0\u95fb\u5217\u8868\u65f6\u4ec5\u8fd4\u56de\u6807\u9898\u3001\u5c01\u9762\u56fe\u3001\u6458\u8981\u3001\u521b\u5efa\u65f6\u95f4\u56db\u4e2a\u5b57\u6bb5，\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u91cf\u3002\u7528\u6237\u70b9\u51fb\u67d0\u6761\u65b0\u95fb\u540e\u8c03\u7528\/api\/article\/get_obj\u63a5\u53e3，\u4f20\u5165\u6587\u7ae0\u7f16\u53f7\u83b7\u53d6\u5b8c\u6574\u6b63\u6587\u5185\u5bb9\u3002\u7cfb\u7edf\u5728\u8fd4\u56de\u6b63\u6587\u65f6\u81ea\u52a8\u8bb0\u5f55\u70b9\u51fb\u91cf，\u6bcf\u8bbf\u95ee\u4e00\u6b21\u8be6\u60c5\u9875，\u5bf9\u5e94\u6587\u7ae0\u7684hits\u5b57\u6bb5\u589e\u52a01\u3002\u5217\u8868\u652f\u6301\u6309\u5206\u7c7b\u7c7b\u578b\u7b5b\u9009\u4e0e\u6309\u53d1\u5e03\u65f6\u95f4\u6392\u5e8f\u3002\u65b0\u95fb\u8d44\u8baf\u67e5\u770b\u754c\u9762\u5982\u56fe4.3\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.3\u65b0\u95fb\u8d44\u8baf\u67e5\u770b\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defget_article_detail(article_id):<\/p>\n

\u3000\u3000article =Article.objects.filter(article_id=article_id).first()<\/p>\n

\u3000\u3000if article:<\/p>\n

\u3000\u3000article.hits+= 1<\/p>\n

\u3000\u3000article.save()<\/p>\n

\u3000\u3000return {'title':article.title, 'content':article.content}<\/p>\n

3.1.4 \u533b\u751f\u4fe1\u606f\u67e5\u770b\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u533b\u751f\u4fe1\u606f\u67e5\u770b\u6a21\u5757\u4ecedoctor_information\u8868\u8054\u5408doctor_user\u8868\u67e5\u8be2\u6570\u636e\u3002\u5217\u8868\u9875\u5c55\u793a\u533b\u751f\u59d3\u540d\u3001\u4e13\u957f\u3001\u7167\u7247\u3001\u70b9\u8d5e\u6570\u56db\u4e2a\u6838\u5fc3\u5b57\u6bb5\u3002\u7528\u6237\u70b9\u51fb\u533b\u751f\u5361\u7247\u540e\u8fdb\u5165\u8be6\u60c5\u9875\u9762，\u8be6\u60c5\u9875\u989d\u5916\u663e\u793a\u533b\u751f\u7b80\u4ecb\u4e0e\u7d2f\u8ba1\u70b9\u51fb\u91cf\u3002\u7cfb\u7edf\u5728\u8be6\u60c5\u9875\u52a0\u8f7d\u65f6\u8c03\u7528\/api\/doctor_information\/hits\u63a5\u53e3，\u65e0\u611f\u589e\u52a0\u70b9\u51fb\u91cf\u7edf\u8ba1\u3002\u5217\u8868\u9875\u9876\u90e8\u63d0\u4f9b\u4e13\u957f\u7c7b\u578b\u7b5b\u9009\u5668，\u7528\u6237\u53ef\u6309\u5fc3\u8840\u7ba1\u5185\u79d1\u3001\u5185\u5206\u6ccc\u79d1\u7b49\u5206\u7c7b\u5feb\u901f\u5b9a\u4f4d\u76ee\u6807\u533b\u751f\u3002\u533b\u751f\u4fe1\u606f\u67e5\u770b\u754c\u9762\u5982\u56fe4.4\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.4\u533b\u751f\u4fe1\u606f\u67e5\u770b\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defget_doctor_list(request):<\/p>\n

\u3000\u3000doctors =DoctorInformation.objects.select_related('doctor_user').all()<\/p>\n

\u3000\u3000result = [{'name':d.doctors_name, 'expertise':d.doctors_expertise,<\/p>\n

\u3000\u3000'photo':d.photo_of_doctor, 'praise_len':d.praise_len}<\/p>\n

\u3000\u3000for din doctors]<\/p>\n

\u3000\u3000returnJsonResponse({'result': result})<\/p>\n

3.1.5 \u8bca\u65ad\u9884\u7ea6\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u7528\u6237\u5728\u533b\u751f\u8be6\u60c5\u9875\u70b9\u51fb\u9884\u7ea6\u6309\u94ae\u540e\u8fdb\u5165\u9884\u7ea6\u8868\u5355\u3002\u8868\u5355\u6536\u96c6\u60a3\u8005\u59d3\u540d\u3001\u5e74\u9f84\u3001\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u516d\u9879\u4fe1\u606f\u3002\u524d\u7aef\u5bf9\u4f53\u5f81\u6570\u503c\u8fdb\u884c\u8303\u56f4\u6821\u9a8c，\u6536\u7f29\u538b\u8d85\u51fa50-250\u8303\u56f4\u65f6\u63d0\u793a\u9519\u8bef\u3002\u6821\u9a8c\u901a\u8fc7\u540e\u8c03\u7528\/api\/diagnostic_appointment\/add\u63a5\u53e3，\u5c06\u9884\u7ea6\u8bb0\u5f55\u5199\u5165diagnostic_appointment\u8868，\u72b6\u6001\u5b57\u6bb5\u521d\u59cb\u5316\u4e3a0\u8868\u793a\u5f85\u786e\u8ba4\u3002\u63d0\u4ea4\u6210\u529f\u540e\u8df3\u8f6c\u5230\u9884\u7ea6\u8bb0\u5f55\u5217\u8868\u9875\u3002\u8bca\u65ad\u9884\u7ea6\u754c\u9762\u5982\u56fe4.5\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.5\u8bca\u65ad\u9884\u7ea6\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defadd_appointment(data):<\/p>\n

appointment =DiagnosticAppointment(<\/p>\n

regular_user=data['user_id'],user_name=data['name'],<\/p>\n

doctor_user=data['doctor_id'],systolic_blood_pressure=data['sbp'],<\/p>\n

diastolic_blood_pressure=data['dbp'], status=0)<\/p>\n

appointment.save()<\/p>\n

return {'appointment_id':appointment.diagnostic_appointment_id}<\/p>\n<\/p>\n

3.1.6 \u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u5c55\u793a\u533b\u751f\u5df2\u5b8c\u6210\u8bca\u65ad\u7684\u5386\u53f2\u8bb0\u5f55\u3002\u5217\u8868\u4ecediagnostic_information\u8868\u4e2d\u68c0\u7d22\u5f53\u524d\u7528\u6237\u7684\u8bb0\u5f55，\u6309\u521b\u5efa\u65f6\u95f4\u5012\u5e8f\u6392\u5217\u3002\u6bcf\u6761\u8bb0\u5f55\u663e\u793a\u533b\u751f\u59d3\u540d\u3001\u8bca\u65ad\u65f6\u95f4\u3001\u98ce\u9669\u7b49\u7ea7\u4e09\u9879\u5173\u952e\u4fe1\u606f\u3002\u7528\u6237\u70b9\u51fb\u67d0\u6761\u8bb0\u5f55\u540e\u8fdb\u5165\u8be6\u60c5\u5f39\u7a97，\u5f39\u7a97\u5185\u5c55\u793a\u5b8c\u6574\u7684\u8bca\u65ad\u7ed3\u679c\u4e0e\u533b\u751f\u5efa\u8bae\u3002\u8be5\u6a21\u5757\u4e0d\u63d0\u4f9b\u7f16\u8f91\u6216\u5220\u9664\u529f\u80fd，\u4ec5\u652f\u6301\u53ea\u8bfb\u67e5\u8be2\u3002\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u754c\u9762\u5982\u56fe4.6\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.6\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defget_user_diagnostics(user_id):<\/p>\n

\u3000\u3000records =DiagnosticInformation.objects.filter(regular_user=user_id)<\/p>\n

\u3000\u3000return [{'doctor_name':r.doctors_name, 'risk_level':r.risk_level,<\/p>\n

\u3000\u3000'diagnosis':r.diagnosis_result, 'create_time':r.create_time}<\/p>\n

\u3000\u3000for r inrecords.order_by('-create_time')]<\/p>\n

3.2 \u533b\u751f\u7528\u6237\u529f\u80fd\u5b9e\u73b0<\/h3>\n

3.2.1 \u533b\u751f\u4fe1\u606f\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u533b\u751f\u767b\u5f55\u540e\u8fdb\u5165\u4e2a\u4eba\u4e2d\u5fc3\u9875\u9762\u3002\u7cfb\u7edf\u4ecedoctor_information\u8868\u4e2d\u52a0\u8f7d\u5f53\u524d\u533b\u751f\u7684\u8d44\u6599\u6570\u636e，\u56de\u586b\u5230\u8868\u5355\u5404\u5b57\u6bb5\u4e2d\u3002\u533b\u751f\u53ef\u4fee\u6539\u4e13\u957f\u63cf\u8ff0\u3001\u66f4\u65b0\u7167\u7247\u3001\u8c03\u6574\u7b80\u4ecb\u5185\u5bb9\u3002\u7167\u7247\u4e0a\u4f20\u91c7\u7528\u5206\u7247\u4e0a\u4f20\u673a\u5236，\u6587\u4ef6\u4fdd\u5b58\u5230static\/upload\u76ee\u5f55\u540e\u8fd4\u56de\u8bbf\u95ee\u8def\u5f84\u3002\u4fee\u6539\u64cd\u4f5c\u63d0\u4ea4\u540e\u6267\u884cUPDATE\u8bed\u53e5\u66f4\u65b0\u6570\u636e\u5e93，\u524d\u53f0\u5c55\u793a\u7684\u533b\u751f\u4fe1\u606f\u7acb\u5373\u540c\u6b65\u5237\u65b0\u3002\u533b\u751f\u4fe1\u606f\u7ba1\u7406\u754c\u9762\u5982\u56fe4.7\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.7\u533b\u751f\u4fe1\u606f\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defupdate_doctor_info(request):<\/p>\n

\u3000\u3000data =json.loads(request.body)<\/p>\n

\u3000\u3000DoctorInformation.objects.filter(doctor_user=request.user.id).update(<\/p>\n

doctors_expertise=data['expertise'],<\/p>\n

doctor_profile=data['profile'],<\/p>\n

photo_of_doctor=data['photo'])<\/p>\n<\/p>\n

3.2.2 \u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u6a21\u5757\u5c55\u793a\u60a3\u8005\u5411\u5f53\u524d\u533b\u751f\u53d1\u8d77\u7684\u9884\u7ea6\u8bf7\u6c42\u3002\u5217\u8868\u6309\u9884\u7ea6\u65f6\u95f4\u5012\u5e8f\u6392\u5217，\u65b0\u5230\u8fbe\u7684\u9884\u7ea6\u8bf7\u6c42\u5728\u9875\u9762\u9876\u90e8\u663e\u793a\u7ea2\u8272\u6807\u8bb0\u3002\u533b\u751f\u70b9\u51fb\u67d0\u6761\u8bb0\u5f55\u540e\u67e5\u770b\u5b8c\u6574\u7684\u4f53\u5f81\u6570\u636e\u4e0e\u60a3\u8005\u4fe1\u606f\u3002\u786e\u8ba4\u6309\u94ae\u5c06\u9884\u7ea6\u72b6\u6001\u66f4\u65b0\u4e3a1，\u5e76\u89e6\u53d1\u8bca\u65ad\u4fe1\u606f\u8bb0\u5f55\u7684\u9884\u521b\u5efa\u3002\u62d2\u7edd\u6309\u94ae\u5f39\u51fa\u62d2\u7edd\u539f\u56e0\u8f93\u5165\u6846，\u586b\u5199\u540e\u72b6\u6001\u66f4\u65b0\u4e3a2\u5e76\u5411\u60a3\u8005\u53d1\u9001\u6d88\u606f\u3002\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u754c\u9762\u5982\u56fe4.8\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.8\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defhandle_appointment(appointment_id, action, reason=''):<\/p>\n

\u3000\u3000apt =DiagnosticAppointment.objects.get(pk=appointment_id)<\/p>\n

\u3000\u3000apt.status= 1 if action == 'accept' else 2<\/p>\n

\u3000\u3000apt.save()<\/p>\n

\u3000\u3000if action == 'accept':<\/p>\n

\u3000\u3000DiagnosticInformation.objects.create(doctor_user=apt.doctor_user,<\/p>\n

\u3000\u3000regular_user=apt.regular_user,risk_level='\u5f85\u8bc4\u4f30')<\/p>\n

3.2.3 \u6570\u636e\u4fe1\u606f\u9884\u6d4b\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u533b\u751f\u5728\u9884\u6d4b\u9875\u9762\u8f93\u5165\u6536\u7f29\u538b\u3001\u8212\u5f20\u538b\u3001\u8840\u7cd6\u3001\u8840\u8102\u56db\u4e2a\u6570\u503c\u3002\u524d\u7aef\u6536\u96c6\u53c2\u6570\u540e\u8c03\u7528\/api\/data_information\/get_algorithm_forecast\u63a5\u53e3\u3002\u540e\u7aef\u4ecedata_information\u8868\u62bd\u53d6\u6700\u591a1000\u6761\u6837\u672c\u5b8c\u6210\u6a21\u578b\u8bad\u7ec3，\u5bf9\u5f53\u524d\u8f93\u5165\u8fdb\u884c\u63a8\u7406\u3002\u9884\u6d4b\u7ed3\u679c\u4ee5JSON\u683c\u5f0f\u8fd4\u56de，\u524d\u7aef\u5f39\u7a97\u5c55\u793a\u98ce\u9669\u7b49\u7ea7\u3002\u533b\u751f\u70b9\u51fb\u4fdd\u5b58\u6309\u94ae\u65f6，\u5c06\u8f93\u5165\u4f53\u5f81\u3001\u9884\u6d4b\u7ed3\u679c\u3001\u56fe\u8868\u8def\u5f84\u5199\u5165data_information_forecast\u8868\u3002\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u754c\u9762\u5982\u56fe4.9\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.9\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defGet_algorithm_forecast(self,ctx):<\/p>\n

input_value= [float(v) for v inctx.query['input_value'].split(',')]<\/p>\n

forecast =decision_tree_forecast.Get_forecast(<\/p>\n

source_table='data_information',<\/p>\n

input_column=['systolic_blood_pressure','diastolic_blood_pressure',<\/p>\n<\/p>\n

\u3000\u3000'patients_blood_glucose','patient_blood_lipuser_id'],<\/p>\n

\u3000\u3000input_value=input_value,forecast_column='risk_level')<\/p>\n

3.2.4 \u6570\u636e\u4fe1\u606f\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u7ef4\u62a4\u5386\u53f2\u9884\u6d4b\u8bb0\u5f55\u4e0e\u8bad\u7ec3\u6837\u672c\u3002\u5217\u8868\u5c55\u793adata_information_forecast\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55，\u652f\u6301\u6309\u65f6\u95f4\u8303\u56f4\u68c0\u7d22\u4e0e\u6309\u98ce\u9669\u7b49\u7ea7\u7b5b\u9009\u3002\u533b\u751f\u53ef\u5220\u9664\u9519\u8bef\u5f55\u5165\u7684\u8bb0\u5f55\u6216\u4fee\u6539\u4f53\u5f81\u6570\u503c\u540e\u91cd\u65b0\u9884\u6d4b\u3002\u7f16\u8f91\u64cd\u4f5c\u89e6\u53d1\u65b0\u7684\u9884\u6d4b\u6d41\u7a0b\u5e76\u7528\u65b0\u7ed3\u679c\u8986\u76d6\u65e7\u8bb0\u5f55\u3002\u5220\u9664\u64cd\u4f5c\u6267\u884c\u524d\u5f39\u51fa\u4e8c\u6b21\u786e\u8ba4\u5bf9\u8bdd\u6846，\u786e\u8ba4\u540e\u6267\u884c\u7269\u7406\u5220\u9664\u3002\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u754c\u9762\u5982\u56fe4.10\u6240\u793a\u3002<\/p>\n<\/p>\n

\u56fe4.10\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defupdate_forecast_record(record_id,new_values):<\/p>\n

\u3000\u3000record =DataInformationForecast.objects.get(pk=record_id)<\/p>\n

\u3000\u3000record.systolic_blood_pressure=new_values['sbp']<\/p>\n

\u3000\u3000record.diastolic_blood_pressure=new_values['dbp']<\/p>\n

\u3000\u3000record.risk_level=predict_risk(new_values)<\/p>\n

\u3000\u3000record.save()<\/p>\n

3.2.5 \u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u7528\u4e8e\u586b\u5199\u5bf9\u60a3\u8005\u7684\u8bca\u65ad\u7ed3\u8bba\u3002\u7cfb\u7edf\u81ea\u52a8\u52a0\u8f7d\u8be5\u9884\u7ea6\u5173\u8054\u7684\u60a3\u8005\u4fe1\u606f\u4e0e\u4f53\u5f81\u6570\u636e\u5230\u8bca\u65ad\u8868\u5355\u4e2d\u3002\u533b\u751f\u5728\u8bca\u65ad\u7ed3\u679c\u6587\u672c\u533a\u57df\u8f93\u5165\u4e13\u4e1a\u610f\u89c1，\u98ce\u9669\u7b49\u7ea7\u5b57\u6bb5\u53ef\u4ece\u9884\u6d4b\u7ed3\u679c\u4e2d\u81ea\u52a8\u586b\u5145\u3002\u63d0\u4ea4\u540e\u7cfb\u7edf\u5c06\u8bca\u65ad\u4fe1\u606f\u5199\u5165diagnostic_information\u8868，\u60a3\u8005\u7aef\u7acb\u5373\u53ef\u67e5\u8be2\u5230\u8be5\u8bca\u65ad\u7ed3\u8bba\u3002\u5df2\u586b\u5199\u7684\u8bca\u65ad\u8bb0\u5f55\u652f\u6301\u7f16\u8f91\u4fee\u6539\u3002\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u754c\u9762\u5982\u56fe4.11\u6240\u793a\u3002<\/p>\n

**<\/p>\n

\u56fe4.11\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defsave_diagnosis(data):<\/p>\n

\u3000\u3000diag, created =DiagnosticInformation.objects.update_or_create(<\/p>\n

\u3000\u3000diagnostic_appointment_id=data['appointment_id'],<\/p>\n

\u3000\u3000defaults={'risk_level': data['risk_level'],<\/p>\n

\u3000\u3000'diagnosis_result': data['result']})<\/p>\n

\u3000\u3000return {'diagnosis_id':diag.diagnostic_information_id}<\/p>\n

3.3 \u7ba1\u7406\u5458\u7528\u6237\u529f\u80fd\u5b9e\u73b0<\/h3>\n

3.3.1 \u6570\u636e\u4fe1\u606f\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u7ba1\u7406\u5458\u5728\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u4e2d\u5bf9\u8bad\u7ec3\u6837\u672c\u6267\u884c\u589e\u5220\u6539\u67e5\u64cd\u4f5c\u3002\u5217\u8868\u9875\u5c55\u793adata_information\u8868\u7684\u6240\u6709\u8bb0\u5f55，\u652f\u6301\u6309\u98ce\u9669\u7b49\u7ea7\u7b5b\u9009\u4e0e\u6309\u521b\u5efa\u65f6\u95f4\u6392\u5e8f\u3002\u65b0\u589e\u6837\u672c\u65f6\u586b\u5199\u56db\u9879\u4f53\u5f81\u5e76\u9009\u62e9\u98ce\u9669\u7b49\u7ea7，\u63d0\u4ea4\u540e\u6267\u884cINSERT\u64cd\u4f5c\u3002\u7f16\u8f91\u6837\u672c\u65f6\u8868\u5355\u81ea\u52a8\u56de\u586b\u539f\u6709\u5185\u5bb9，\u4fee\u6539\u540e\u6267\u884cUPDATE\u66f4\u65b0\u5bf9\u5e94\u8bb0\u5f55\u3002\u5220\u9664\u64cd\u4f5c\u9700\u8981\u4e8c\u6b21\u786e\u8ba4，\u786e\u8ba4\u540e\u6267\u884cDELETE\u7269\u7406\u5220\u9664\u3002\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u754c\u9762\u5982\u56fe4.12\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.12\u6570\u636e\u4fe1\u606f\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defmanage_sample(request):<\/p>\n

\u3000\u3000ifrequest.method== 'POST':<\/p>\n

\u3000\u3000DataInformation.objects.create(<\/p>\n

systolic_blood_pressure=request.POST['sbp'],<\/p>\n

diastolic_blood_pressure=request.POST['dbp'],<\/p>\n

risk_level=request.POST['risk'])<\/p>\n<\/p>\n

\u3000\u3000returnJsonResponse({'result': '\u64cd\u4f5c\u6210\u529f'})<\/p>\n

3.3.2 \u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u6a21\u5757\u4ece\u5168\u5c40\u89c6\u89d2\u5c55\u793a\u7cfb\u7edf\u5185\u6240\u6709\u9884\u7ea6\u8bb0\u5f55\u3002\u7ba1\u7406\u5458\u53ef\u67e5\u770b\u4efb\u610f\u533b\u751f\u4e0e\u60a3\u8005\u4e4b\u95f4\u7684\u9884\u7ea6\u8bf7\u6c42\u53ca\u5176\u5904\u7406\u72b6\u6001\u3002\u5217\u8868\u652f\u6301\u6309\u533b\u751f\u59d3\u540d\u7b5b\u9009\u3001\u6309\u9884\u7ea6\u65f6\u95f4\u8303\u56f4\u68c0\u7d22\u3002\u5bf9\u4e8e\u5f02\u5e38\u9884\u7ea6，\u7ba1\u7406\u5458\u6709\u6743\u76f4\u63a5\u53d6\u6d88\u6216\u4fee\u6539\u9884\u7ea6\u65f6\u95f4\u3002\u4fee\u6539\u64cd\u4f5c\u8bb0\u5f55\u5230operation_log\u8868，\u4fbf\u4e8e\u4e8b\u540e\u5ba1\u8ba1\u3002\u8be5\u6a21\u5757\u4e0d\u53c2\u4e0e\u5e38\u89c4\u4e1a\u52a1\u6d41\u7a0b\u3002\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u754c\u9762\u5982\u56fe4.13\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.13\u8bca\u65ad\u9884\u7ea6\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defadmin_update_appointment(appointment_id,new_time):<\/p>\n

\u3000\u3000apt =DiagnosticAppointment.objects.get(pk=appointment_id)<\/p>\n

\u3000\u3000apt.appointment_time=new_time<\/p>\n

\u3000\u3000apt.save()<\/p>\n

\u3000\u3000OperationLog.objects.create(user=request.user, action='\u4fee\u6539\u9884\u7ea6',<\/p>\n

\u3000\u3000target_id=appointment_id)<\/p>\n

3.3.3 \u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u6a21\u5757\u7528\u4e8e\u76d1\u7763\u533b\u751f\u586b\u5199\u7684\u8bca\u65ad\u8d28\u91cf\u3002\u7ba1\u7406\u5458\u67e5\u770b\u6240\u6709\u8bca\u65ad\u8bb0\u5f55，\u68c0\u67e5\u98ce\u9669\u7b49\u7ea7\u5224\u5b9a\u4e0e\u8bca\u65ad\u7ed3\u679c\u662f\u5426\u5339\u914d\u3002\u82e5\u53d1\u73b0\u660e\u663e\u9519\u8bef，\u7ba1\u7406\u5458\u53ef\u7f16\u8f91\u8bca\u65ad\u4fe1\u606f\u8fdb\u884c\u4fee\u6b63\u3002\u4fee\u6b63\u64cd\u4f5c\u540c\u6837\u8bb0\u5f55\u5230operation_log\u8868，\u8bb0\u5f55\u4fee\u6539\u524d\u540e\u7684\u5185\u5bb9\u5bf9\u6bd4\u3002\u5217\u8868\u9875\u652f\u6301\u6309\u533b\u751f\u59d3\u540d\u7b5b\u9009\u4e0e\u6309\u8bca\u65ad\u65f6\u95f4\u6392\u5e8f\u3002\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u754c\u9762\u5982\u56fe4.14\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.14\u8bca\u65ad\u4fe1\u606f\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defaudit_diagnosis(diagnosis_id,new_risk,new_result):<\/p>\n

\u3000\u3000diag=DiagnosticInformation.objects.get(pk=diagnosis_id)<\/p>\n

\u3000\u3000old_risk,old_result=diag.risk_level,diag.diagnosis_result<\/p>\n

\u3000\u3000diag.risk_level,diag.diagnosis_result=new_risk,new_result<\/p>\n

\u3000\u3000diag.save()<\/p>\n

3.3.4 \u901a\u77e5\u516c\u544a\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u7ba1\u7406\u5458\u586b\u5199\u516c\u544a\u6807\u9898\u4e0e\u5185\u5bb9\u540e\u8bbe\u7f6e\u53d1\u5e03\u72b6\u6001\u3002\u5df2\u53d1\u5e03\u7684\u516c\u544a\u5728\u7528\u6237\u7aef\u9996\u9875\u7684\u516c\u544a\u680f\u533a\u57df\u5c55\u793a\u3002\u516c\u544a\u652f\u6301\u7f6e\u9876\u64cd\u4f5c，\u7f6e\u9876\u516c\u544a\u5728\u5217\u8868\u4e2d\u4f18\u5148\u663e\u793a\u3002\u7f6e\u9876\u903b\u8f91\u901a\u8fc7\u8bbe\u7f6esort\u5b57\u6bb5\u4e3a1\u5b9e\u73b0，\u666e\u901a\u516c\u544asort\u5b57\u6bb5\u4e3a0\u3002\u8fc7\u671f\u7684\u516c\u544a\u53ef\u4e0b\u7ebf\u5904\u7406，\u4e0b\u7ebf\u540e\u5c06status\u5b57\u6bb5\u66f4\u65b0\u4e3a0，\u524d\u7aef\u4e0d\u518d\u5c55\u793a\u3002\u901a\u77e5\u516c\u544a\u7ba1\u7406\u754c\u9762\u5982\u56fe4.15\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.15\u901a\u77e5\u516c\u544a\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defpublish_notice(title, content,is_top=False):<\/p>\n

notice =Notice(title=title, content=content,<\/p>\n

status=1, sort=1 ifis_topelse 0)<\/p>\n

notice.save()<\/p>\n<\/p>\n

3.3.5 \u8d44\u8baf\u5206\u7c7b\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u8d44\u8baf\u5206\u7c7b\u7ba1\u7406\u6a21\u5757\u7ef4\u62a4\u65b0\u95fb\u7684\u5206\u7c7b\u5c42\u7ea7\u7ed3\u6784\u3002\u5206\u7c7b\u8868\u91c7\u7528\u81ea\u5173\u8054\u8bbe\u8ba1，father_id\u5b57\u6bb5\u6307\u5411\u7236\u5206\u7c7b\u7f16\u53f7，\u652f\u6301\u65e0\u9650\u7ea7\u5206\u7c7b\u3002\u7ba1\u7406\u5458\u53ef\u65b0\u589e\u3001\u7f16\u8f91\u3001\u5220\u9664\u5206\u7c7b\u3002\u5220\u9664\u5206\u7c7b\u524d\u68c0\u67e5\u8be5\u5206\u7c7b\u4e0b\u662f\u5426\u6709\u5173\u8054\u7684\u65b0\u95fb，\u82e5\u6709\u5173\u8054\u65b0\u95fb\u5219\u63d0\u793a\u5148\u8f6c\u79fb\u6216\u5220\u9664\u65b0\u95fb\u3002\u5206\u7c7b\u5217\u8868\u4ee5\u6811\u5f62\u7ed3\u6784\u5c55\u793a，\u7f29\u8fdb\u8868\u793a\u5c42\u7ea7\u5173\u7cfb\u3002\u8d44\u8baf\u5206\u7c7b\u7ba1\u7406\u754c\u9762\u5982\u56fe4.16\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.16\u8d44\u8baf\u5206\u7c7b\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defdelete_category(category_id):<\/p>\n

\u3000\u3000ifArticle.objects.filter(type=category_id).exists():<\/p>\n

\u3000\u3000return {'error': '\u8be5\u5206\u7c7b\u4e0b\u5b58\u5728\u65b0\u95fb，\u65e0\u6cd5\u5220\u9664'}<\/p>\n

\u3000\u3000ArticleType.objects.filter(type_id=category_id).delete()<\/p>\n

3.3.6 \u65b0\u95fb\u8d44\u8baf\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u7ba1\u7406\u5458\u586b\u5199\u65b0\u95fb\u6807\u9898\u3001\u9009\u62e9\u5206\u7c7b\u3001\u4e0a\u4f20\u914d\u56fe\u3001\u7f16\u8f91\u6b63\u6587\u5185\u5bb9\u540e\u63d0\u4ea4\u53d1\u5e03\u3002\u914d\u56fe\u4e0a\u4f20\u91c7\u7528\u5bcc\u6587\u672c\u7f16\u8f91\u5668\u63d2\u4ef6，\u56fe\u7247\u4fdd\u5b58\u540e\u81ea\u52a8\u63d2\u5165img\u6807\u7b7e\u3002\u5df2\u53d1\u5e03\u7684\u65b0\u95fb\u652f\u6301\u7f16\u8f91\u4e0e\u5220\u9664\u64cd\u4f5c，\u7f16\u8f91\u65f6\u8868\u5355\u81ea\u52a8\u56de\u586b\u539f\u6709\u5185\u5bb9\u3002\u5220\u9664\u64cd\u4f5c\u5c06\u65b0\u95fb\u7684status\u5b57\u6bb5\u66f4\u65b0\u4e3a2，\u524d\u7aef\u4e0d\u518d\u5c55\u793a\u800c\u975e\u7269\u7406\u5220\u9664，\u4fdd\u7559\u5386\u53f2\u6570\u636e\u7528\u4e8e\u5ba1\u8ba1\u3002\u65b0\u95fb\u8d44\u8baf\u7ba1\u7406\u754c\u9762\u5982\u56fe4.17\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.17\u65b0\u95fb\u8d44\u8baf\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000defsave_article(data):<\/p>\n

\u3000\u3000article, created =Article.objects.update_or_create(<\/p>\n

\u3000\u3000article_id=data.get('id'),<\/p>\n

\u3000\u3000defaults={'title': data['title'], 'type': data['type_id'],<\/p>\n

\u3000\u3000'content': data['content'], 'status': 1})<\/p>\n

3.3.7 \u64cd\u4f5c\u65e5\u5fd7\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0<\/h4>\n

\u3000\u3000\u64cd\u4f5c\u65e5\u5fd7\u7ba1\u7406\u6a21\u5757\u8bb0\u5f55\u540e\u53f0\u7528\u6237\u7684\u654f\u611f\u64cd\u4f5c\u884c\u4e3a\u3002\u65e5\u5fd7\u5185\u5bb9\u5305\u62ec\u64cd\u4f5c\u7528\u6237\u3001\u64cd\u4f5c\u65f6\u95f4\u3001\u8bbf\u95ee\u8def\u7531\u3001\u8bf7\u6c42\u53c2\u6570\u7b49\u5b57\u6bb5\u3002\u65e5\u5fd7\u8bb0\u5f55\u901a\u8fc7Django\u4e2d\u95f4\u4ef6\u62e6\u622a\u8bf7\u6c42\u81ea\u52a8\u5199\u5165，\u4e0d\u4f9d\u8d56\u4e1a\u52a1\u4ee3\u7801\u663e\u5f0f\u8c03\u7528\u3002\u5217\u8868\u652f\u6301\u6309\u7528\u6237\u7b5b\u9009\u4e0e\u6309\u65f6\u95f4\u8303\u56f4\u68c0\u7d22\u3002\u65e5\u5fd7\u8bb0\u5f55\u4e0d\u53ef\u4fee\u6539\u4e0d\u53ef\u5220\u9664，\u4fdd\u8bc1\u5ba1\u8ba1\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u64cd\u4f5c\u65e5\u5fd7\u7ba1\u7406\u754c\u9762\u5982\u56fe4.18\u6240\u793a\u3002<\/p>\n

\"image\" \u56fe4.18\u64cd\u4f5c\u65e5\u5fd7\u7ba1\u7406\u754c\u9762<\/p>\n

\u3000\u3000\u6838\u5fc3\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b：<\/p>\n

\u3000\u3000classLogMiddleware:<\/p>\n

\u3000\u3000def __call__(self, request):<\/p>\n

\u3000\u3000response =self.get_response(request)<\/p>\n

\u3000\u3000ifrequest.user.is_authenticated:<\/p>\n

\u3000\u3000OperationLog.objects.create(user=request.user,<\/p>\n

\u3000\u3000route=request.path, method=request.method)<\/p>\n

\u3000\u3000return response<\/p>\n

\u7b2c\u56db\u7ae0 \u7cfb\u7edf\u6d4b\u8bd5<\/h2>\n

4.1 \u6d4b\u8bd5\u76ee\u7684<\/h3>\n

\u3000\u3000\u7cfb\u7edf\u6d4b\u8bd5\u7684\u6839\u672c\u76ee\u6807\u5728\u4e8e\u9a8c\u8bc1\u5df2\u5b9e\u73b0\u7684\u8f6f\u4ef6\u6a21\u5757\u662f\u5426\u6ee1\u8db3\u9700\u6c42\u5206\u6790\u9636\u6bb5\u786e\u5b9a\u7684\u5404\u9879\u529f\u80fd\u89c4\u683c\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u56f4\u7ed5\u4e1a\u52a1\u903b\u8f91\u7684\u6b63\u786e\u6027\u5c55\u5f00，\u68c0\u67e5\u7528\u6237\u6ce8\u518c\u767b\u5f55\u3001\u533b\u751f\u4fe1\u606f\u6d4f\u89c8\u3001\u8bca\u65ad\u9884\u7ea6\u53d1\u8d77\u3001\u4f53\u5f81\u6570\u636e\u9884\u6d4b\u3001\u8bca\u65ad\u4fe1\u606f\u586b\u5199\u7b49\u6838\u5fc3\u94fe\u8def\u662f\u5426\u6309\u9884\u671f\u6267\u884c\u3002\u6d4b\u8bd5\u8fd8\u5173\u6ce8\u7cfb\u7edf\u7684\u8fb9\u754c\u5904\u7406\u80fd\u529b，\u5305\u62ec\u8f93\u5165\u6821\u9a8c\u89e6\u53d1\u65f6\u7684\u9519\u8bef\u63d0\u793a\u3001\u7f3a\u5931\u6570\u636e\u63d0\u4ea4\u65f6\u7684\u62d2\u7edd\u673a\u5236\u3001\u5f02\u5e38\u64cd\u4f5c\u8def\u5f84\u4e0b\u7684\u56de\u9000\u884c\u4e3a\u3002\u6570\u636e\u4e00\u81f4\u6027\u6821\u9a8c\u662f\u6d4b\u8bd5\u7684\u53e6\u4e00\u91cd\u70b9，\u9a8c\u8bc1\u9884\u7ea6\u8bb0\u5f55\u4e0e\u8bca\u65ad\u8bb0\u5f55\u7684\u5173\u8054\u662f\u5426\u6b63\u786e，\u9884\u6d4b\u7ed3\u679c\u4fdd\u5b58\u540e\u6570\u636e\u5e93\u4e2d\u7684\u5b57\u6bb5\u503c\u662f\u5426\u4e0e\u524d\u7aef\u5c55\u793a\u4e00\u81f4\u3002<\/p>\n

4.2 \u6d4b\u8bd5\u65b9\u6cd5<\/h3>\n

\u3000\u3000\u6d4b\u8bd5\u5de5\u4f5c\u91c7\u7528\u9ed1\u76d2\u6d4b\u8bd5\u4e3a\u4e3b\u3001\u767d\u76d2\u6d4b\u8bd5\u4e3a\u8f85\u7684\u7b56\u7565\u3002\u9ed1\u76d2\u6d4b\u8bd5\u5173\u6ce8\u529f\u80fd\u89c4\u683c\u7684\u7b26\u5408\u7a0b\u5ea6，\u4e0d\u8003\u8651\u5185\u90e8\u5b9e\u73b0\u7ec6\u8282\u3002\u6d4b\u8bd5\u7528\u4f8b\u57fa\u4e8e\u7b2c\u4e09\u7ae0\u7684\u529f\u80fd\u9700\u6c42\u5206\u6790\u8bbe\u8ba1，\u8986\u76d6\u6b63\u5e38\u6d41\u7a0b\u4e0e\u5f02\u5e38\u5206\u652f\u3002\u7b49\u4ef7\u7c7b\u5212\u5206\u6cd5\u5c06\u8f93\u5165\u57df\u5212\u5206\u4e3a\u6709\u6548\u7b49\u4ef7\u7c7b\u4e0e\u65e0\u6548\u7b49\u4ef7\u7c7b，\u6bcf\u4e2a\u7b49\u4ef7\u7c7b\u81f3\u5c11\u9009\u53d6\u4e00\u4e2a\u6d4b\u8bd5\u6837\u672c\u3002\u8fb9\u754c\u503c\u5206\u6790\u6cd5\u9488\u5bf9\u6570\u503c\u8f93\u5165\u7c7b\u578b\u7684\u4e0a\u4e0b\u8fb9\u754c\u6784\u9020\u6d4b\u8bd5\u6570\u636e\u3002\u767d\u76d2\u6d4b\u8bd5\u805a\u7126\u6838\u5fc3\u9884\u6d4b\u6a21\u5757，\u68c0\u67e5\u51b3\u7b56\u6811\u5206\u88c2\u903b\u8f91\u5728\u6781\u7aef\u8f93\u5165\u6761\u4ef6\u4e0b\u7684\u6267\u884c\u8def\u5f84\u3002\u6d4b\u8bd5\u6267\u884c\u5206\u4e3a\u5355\u5143\u6d4b\u8bd5\u3001\u96c6\u6210\u6d4b\u8bd5\u3001\u7cfb\u7edf\u6d4b\u8bd5\u4e09\u4e2a\u9636\u6bb5\u3002\u5355\u5143\u6d4b\u8bd5\u7531\u5f00\u53d1\u4eba\u5458\u5728\u7f16\u7801\u9636\u6bb5\u5b8c\u6210，\u96c6\u6210\u6d4b\u8bd5\u9a8c\u8bc1\u6a21\u5757\u95f4\u63a5\u53e3\u7684\u6b63\u786e\u6027，\u7cfb\u7edf\u6d4b\u8bd5\u5728\u5b8c\u6574\u90e8\u7f72\u73af\u5883\u4e2d\u6a21\u62df\u771f\u5b9e\u7528\u6237\u64cd\u4f5c\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u53d1\u73b0\u7684\u7f3a\u9677\u8bb0\u5f55\u5230\u95ee\u9898\u8ddf\u8e2a\u8868，\u4fee\u590d\u540e\u6267\u884c\u56de\u5f52\u6d4b\u8bd5\u786e\u8ba4\u95ee\u9898\u5df2\u89e3\u51b3\u3002<\/p>\n

4.3 \u6d4b\u8bd5\u7528\u4f8b<\/h3>\n

4.3.1 \u7528\u6237\u6ce8\u518c\u767b\u5f55\u529f\u80fd\u6d4b\u8bd5<\/h4>\n

\u3000\u3000\u7528\u6237\u6ce8\u518c\u767b\u5f55\u6d4b\u8bd5\u5982\u88686.1\u6240\u793a\u3002<\/p>\n

\u88686.1\u7528\u6237\u6ce8\u518c\u767b\u5f55\u6d4b\u8bd5\u8868<\/p>\n\n\u6a21\u5757\u540d\u79f0\u6d4b\u8bd5\u5185\u5bb9\u64cd\u4f5c\u9884\u671f\u7ed3\u679c\u5b9e\u9645\u7ed3\u679c\u7ed3\u8bba<\/tr>\n\n\n\n\n\n
\u6ce8\u518c\u6a21\u5757<\/td>\n\u6b63\u5e38\u6ce8\u518c\u6d41\u7a0b<\/td>\n\u586b\u5199\u5b8c\u6574\u4fe1\u606f\u5e76\u63d0\u4ea4<\/td>\n\u7cfb\u7edf\u63d0\u793a\u6ce8\u518c\u6210\u529f\u5e76\u8df3\u8f6c\u767b\u5f55\u9875<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u6ce8\u518c\u6a21\u5757<\/td>\n\u91cd\u590d\u7528\u6237\u540d\u6ce8\u518c<\/td>\n\u4f7f\u7528\u5df2\u5b58\u5728\u7528\u6237\u540d\u63d0\u4ea4<\/td>\n\u7cfb\u7edf\u63d0\u793a\u7528\u6237\u540d\u5df2\u88ab\u5360\u7528<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u767b\u5f55\u6a21\u5757<\/td>\n\u6b63\u786e\u8d26\u53f7\u5bc6\u7801<\/td>\n\u8f93\u5165\u6709\u6548\u51ed\u8bc1\u767b\u5f55<\/td>\n\u7cfb\u7edf\u8df3\u8f6c\u81f3\u7528\u6237\u9996\u9875<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u767b\u5f55\u6a21\u5757<\/td>\n\u9519\u8bef\u5bc6\u7801\u767b\u5f55<\/td>\n\u8f93\u5165\u6b63\u786e\u7528\u6237\u540d\u9519\u8bef\u5bc6\u7801<\/td>\n\u7cfb\u7edf\u63d0\u793a\u7528\u6237\u540d\u6216\u5bc6\u7801\u9519\u8bef<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.3.2 \u6570\u636e\u4fe1\u606f\u9884\u6d4b\u529f\u80fd\u6d4b\u8bd5<\/h4>\n

\u3000\u3000\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u6d4b\u8bd5\u5982\u88686.2\u6240\u793a\u3002<\/p>\n

\u88686.2\u6570\u636e\u4fe1\u606f\u9884\u6d4b\u6d4b\u8bd5\u8868<\/p>\n\n\u6a21\u5757\u540d\u79f0\u6d4b\u8bd5\u5185\u5bb9\u64cd\u4f5c\u9884\u671f\u7ed3\u679c\u5b9e\u9645\u7ed3\u679c\u7ed3\u8bba<\/tr>\n\n\n\n\n\n
\u9884\u6d4b\u6a21\u5757<\/td>\n\u6b63\u5e38\u9884\u6d4b\u6d41\u7a0b<\/td>\n\u8f93\u5165\u56db\u9879\u4f53\u5f81\u540e\u70b9\u51fb\u9884\u6d4b<\/td>\n\u7cfb\u7edf\u8fd4\u56de\u98ce\u9669\u7b49\u7ea7\u5224\u5b9a<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u9884\u6d4b\u6a21\u5757<\/td>\n\u7f3a\u5931\u4f53\u5f81\u8f93\u5165<\/td>\n\u7559\u7a7a\u4efb\u610f\u4f53\u5f81\u5b57\u6bb5\u63d0\u4ea4<\/td>\n\u7cfb\u7edf\u63d0\u793a\u8bf7\u586b\u5199\u5b8c\u6574\u4fe1\u606f<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u9884\u6d4b\u6a21\u5757<\/td>\n\u8d85\u51fa\u8303\u56f4\u8f93\u5165<\/td>\n\u8f93\u5165\u8d85\u51fa\u5408\u7406\u9608\u503c\u7684\u6570\u503c<\/td>\n\u7cfb\u7edf\u63d0\u793a\u6570\u503c\u8d85\u51fa\u8303\u56f4<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u9884\u6d4b\u6a21\u5757<\/td>\n\u9884\u6d4b\u7ed3\u679c\u4fdd\u5b58<\/td>\n\u9884\u6d4b\u5b8c\u6210\u540e\u70b9\u51fb\u4fdd\u5b58<\/td>\n\u8bb0\u5f55\u5199\u5165\u6570\u636e\u5e93\u5e76\u5237\u65b0\u5217\u8868<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.3.3 \u8bca\u65ad\u9884\u7ea6\u529f\u80fd\u6d4b\u8bd5<\/h4>\n

\u3000\u3000\u8bca\u65ad\u9884\u7ea6\u6d4b\u8bd5\u5982\u88686.3\u6240\u793a\u3002<\/p>\n

\u88686.3\u8bca\u65ad\u9884\u7ea6\u6d4b\u8bd5\u8868<\/p>\n\n\u6a21\u5757\u540d\u79f0\u6d4b\u8bd5\u5185\u5bb9\u64cd\u4f5c\u9884\u671f\u7ed3\u679c\u5b9e\u9645\u7ed3\u679c\u7ed3\u8bba<\/tr>\n\n\n\n\n\n
\u9884\u7ea6\u6a21\u5757<\/td>\n\u53d1\u8d77\u9884\u7ea6\u8bf7\u6c42<\/td>\n\u9009\u62e9\u533b\u751f\u5e76\u586b\u5199\u4f53\u5f81\u540e\u63d0\u4ea4<\/td>\n\u9884\u7ea6\u8bb0\u5f55\u72b6\u6001\u4e3a\u5f85\u786e\u8ba4<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u9884\u7ea6\u6a21\u5757<\/td>\n\u91cd\u590d\u9884\u7ea6\u540c\u4e00\u533b\u751f<\/td>\n\u77ed\u65f6\u5185\u591a\u6b21\u63d0\u4ea4\u9884\u7ea6<\/td>\n\u7cfb\u7edf\u63d0\u793a\u5df2\u6709\u5f85\u5904\u7406\u9884\u7ea6<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u9884\u7ea6\u6a21\u5757<\/td>\n\u53d6\u6d88\u9884\u7ea6<\/td>\n\u5728\u4e2a\u4eba\u4e2d\u5fc3\u70b9\u51fb\u53d6\u6d88<\/td>\n\u9884\u7ea6\u72b6\u6001\u66f4\u65b0\u4e3a\u5df2\u53d6\u6d88<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u9884\u7ea6\u6a21\u5757<\/td>\n\u533b\u751f\u786e\u8ba4\u9884\u7ea6<\/td>\n\u533b\u751f\u7aef\u70b9\u51fb\u786e\u8ba4\u6309\u94ae<\/td>\n\u9884\u7ea6\u72b6\u6001\u66f4\u65b0\u4e3a\u5df2\u786e\u8ba4<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.3.4 \u533b\u751f\u8d44\u6599\u7ba1\u7406\u529f\u80fd\u6d4b\u8bd5<\/h4>\n

\u3000\u3000\u533b\u751f\u8d44\u6599\u7ba1\u7406\u6d4b\u8bd5\u5982\u88686.4\u6240\u793a\u3002<\/p>\n

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\u8d44\u6599\u6a21\u5757<\/td>\n\u4fee\u6539\u4e2a\u4eba\u7b80\u4ecb<\/td>\n\u7f16\u8f91\u7b80\u4ecb\u5185\u5bb9\u540e\u4fdd\u5b58<\/td>\n\u524d\u53f0\u533b\u751f\u8be6\u60c5\u9875\u540c\u6b65\u66f4\u65b0<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u8d44\u6599\u6a21\u5757<\/td>\n\u66f4\u6362\u533b\u751f\u7167\u7247<\/td>\n\u4e0a\u4f20\u65b0\u56fe\u7247\u6587\u4ef6<\/td>\n\u5934\u50cf\u7acb\u5373\u66f4\u65b0\u4e3a\u65b0\u56fe\u7247<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
\u8d44\u6599\u6a21\u5757<\/td>\n\u4fee\u6539\u4e13\u957f\u4fe1\u606f<\/td>\n\u7f16\u8f91\u4e13\u957f\u5b57\u6bb5\u540e\u4fdd\u5b58<\/td>\n\u5217\u8868\u9875\u4e13\u957f\u6807\u7b7e\u540c\u6b65\u66f4\u65b0<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.3.5 \u901a\u77e5\u516c\u544a\u7ba1\u7406\u529f\u80fd\u6d4b\u8bd5<\/h4>\n

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\u516c\u544a\u6a21\u5757<\/td>\n\u516c\u544a\u7f6e\u9876<\/td>\n\u5728\u5217\u8868\u4e2d\u9009\u62e9\u7f6e\u9876\u64cd\u4f5c<\/td>\n\u7f6e\u9876\u516c\u544a\u4f18\u5148\u663e\u793a<\/td>\n\u7b26\u5408\u9884\u671f<\/td>\n\u6d4b\u8bd5\u6210\u529f<\/td>\n<\/tr>\n
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\u6d4b\u8bd5\u7ed3\u8bba<\/h3>\n

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