{"id":67101,"date":"2026-01-28T08:41:04","date_gmt":"2026-01-28T00:41:04","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/67101.html"},"modified":"2026-01-28T08:41:04","modified_gmt":"2026-01-28T00:41:04","slug":"dataagent-%e6%a0%b8%e5%bf%83%e6%9e%b6%e6%9e%84%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/67101.html","title":{"rendered":"DataAgent \u6838\u5fc3\u67b6\u6784\u5206\u6790"},"content":{"rendered":"<h2>DataAgent \u6838\u5fc3\u67b6\u6784\u5206\u6790<\/h2>\n<p>\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\u3010\u78b3\u7845\u5316\u5408\u7269AI\u3011<\/p>\n<h3>\u6982\u8981\u603b\u7ed3<\/h3>\n<p>\u672c\u6587\u6863\u65e8\u5728\u6df1\u5165\u5256\u6790 DataAgent \u9879\u76ee\u7684\u6838\u5fc3\u67b6\u6784\u8bbe\u8ba1\u3002\u4f5c\u4e3a\u4e00\u6b3e\u57fa\u4e8e Spring AI Alibaba Graph \u6784\u5efa\u7684\u4f01\u4e1a\u7ea7\u667a\u80fd\u6570\u636e\u5206\u6790 Agent&#xff0c;DataAgent \u7684\u67b6\u6784\u56f4\u7ed5\u56db\u5927\u6838\u5fc3\u6a21\u578b\u5c55\u5f00&#xff1a;\u667a\u80fd\u4f53&#xff08;Agent&#xff09;\u3001\u6570\u636e\u6e90&#xff08;DataSource&#xff09;\u3001\u8bed\u4e49\u6a21\u578b&#xff08;Semantic Model&#xff09;\u4ee5\u53ca\u4e1a\u52a1\u77e5\u8bc6&#xff08;Business Knowledge&#xff09;\u3002<\/p>\n<p>\u6587\u6863\u9996\u5148\u4ece\u7cfb\u7edf\u5165\u53e3\u5207\u5165&#xff0c;\u89e3\u6790\u4e86 DataAgentApplication \u542f\u52a8\u7c7b\u4e0e\u6838\u5fc3\u914d\u7f6e\u7c7b DataAgentConfiguration \u7684\u804c\u8d23&#xff0c;\u9610\u8ff0\u4e86 Spring Boot \u4e0a\u4e0b\u6587\u52a0\u8f7d\u4e0e\u5de5\u4f5c\u6d41\u5f15\u64ce\u7684\u521d\u59cb\u5316\u673a\u5236\u3002\u968f\u540e&#xff0c;\u6587\u6863\u8be6\u7ec6\u62c6\u89e3\u4e86\u6a21\u578b\u5c42\u7684\u5404\u4e2a\u7ec4\u4ef6&#xff1a;\u4f5c\u4e3a\u6267\u884c\u6838\u5fc3\u7684\u201c\u667a\u80fd\u4f53\u201d\u53ca\u5176\u914d\u7f6e\u4f53\u7cfb\u3001\u652f\u6301\u591a\u5e93\u8fde\u63a5\u7684\u201c\u6570\u636e\u6e90\u201d\u6a21\u5757\u3001\u7528\u4e8e\u8bed\u4e49\u68c0\u7d22\u7684\u201c\u8bed\u4e49\u6a21\u578b\u201d&#xff0c;\u4ee5\u53ca\u63d0\u4f9b\u9886\u57df\u4e0a\u4e0b\u6587\u7684\u201c\u4e1a\u52a1\u77e5\u8bc6\u201d\u4e0e\u201c\u667a\u80fd\u4f53\u77e5\u8bc6\u201d\u5e93\u3002<\/p>\n<p>\u901a\u8fc7 PlantUML 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\u5de5\u4f5c\u6d41\u7f16\u6392\u3001\u5411\u91cf\u5b58\u50a8\u96c6\u6210\u3001\u591a\u6570\u636e\u6e90\u9694\u79bb\u53ca\u77e5\u8bc6\u5e93\u7ba1\u7406\u673a\u5236\u3002<\/p>\n<p>\u6574\u4f53\u67b6\u6784\u9075\u5faa\u9ad8\u5185\u805a\u3001\u4f4e\u8026\u5408\u7684\u8bbe\u8ba1\u539f\u5219&#xff0c;\u65e2\u4fdd\u8bc1\u4e86\u5f53\u524d\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027&#xff0c;\u4e5f\u4e3a\u672a\u6765\u7684\u529f\u80fd\u6269\u5c55\u4e0e\u6027\u80fd\u8c03\u4f18\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\u3002<\/p>\n<h3>\u76ee\u5f55<\/h3>\n<ul>\n<li>1. \u5165\u53e3\u7c7b\u4ee5\u53ca\u8bf4\u660e\n<ul>\n<li>1.1 \u4e3b\u5165\u53e3\u7c7b<\/li>\n<li>1.2 \u6838\u5fc3\u914d\u7f6e\u7c7b<\/li>\n<li>1.3 \u5173\u952e\u7c7b\u5173\u7cfb\u56fe<\/li>\n<\/ul>\n<\/li>\n<li>2.\u6a21\u578b\u67b6\u6784\u5206\u6790\n<ul>\n<li>2.1 \u667a\u80fd\u4f53 (Agent)<\/li>\n<li>2.2 \u6570\u636e\u6e90 (DataSource)<\/li>\n<li>2.3 \u8bed\u4e49\u6a21\u578b (Semantic Model)<\/li>\n<li>2.4 \u4e1a\u52a1\u77e5\u8bc6 (Business Knowledge)<\/li>\n<li>2.5 \u667a\u80fd\u4f53\u77e5\u8bc6 (Agent Knowledge)<\/li>\n<li>2.6\u6a21\u578b\u7c7b\u5173\u7cfb\u56fe<\/li>\n<\/ul>\n<\/li>\n<li>3. \u5173\u952e\u4e1a\u52a1\u65f6\u5e8f\u56fe\n<ul>\n<li>3.1 \u667a\u80fd\u4f53\u521b\u5efa\u548c\u914d\u7f6e\u65f6\u5e8f\u56fe<\/li>\n<li>3.2 \u4e1a\u52a1\u77e5\u8bc6\u5411\u91cf\u5316\u65f6\u5e8f\u56fe<\/li>\n<\/ul>\n<\/li>\n<li>4. \u5b9e\u73b0\u5173\u952e\u70b9\u8bf4\u660e\n<ul>\n<li>4.1 Spring Boot \u81ea\u52a8\u914d\u7f6e\u673a\u5236<\/li>\n<li>4.2 StateGraph \u5de5\u4f5c\u6d41\u6784\u5efa<\/li>\n<li>4.3 \u5411\u91cf\u5b58\u50a8\u96c6\u6210<\/li>\n<li>4.4 \u591a\u6570\u636e\u6e90\u652f\u6301<\/li>\n<li>4.5 \u77e5\u8bc6\u7ba1\u7406\u673a\u5236<\/li>\n<\/ul>\n<\/li>\n<li>5. \u603b\u7ed3\u8bf4\u660e<\/li>\n<\/ul>\n<h3>1. \u5165\u53e3\u7c7b\u4ee5\u53ca\u8bf4\u660e<\/h3>\n<h4>1.1 \u4e3b\u5165\u53e3\u7c7b<\/h4>\n<p>DataAgentApplication \u662f DataAgent \u9879\u76ee\u7684\u6807\u51c6 Spring Boot \u542f\u52a8\u5165\u53e3\u3002<\/p>\n<p><span class=\"token annotation punctuation\">&#064;EnableScheduling<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;SpringBootApplication<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DataAgentApplication<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> args<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">SpringApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">run<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">DataAgentApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">,<\/span> args<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u8be5\u7c7b\u901a\u8fc7 &#064;SpringBootApplication \u6ce8\u89e3\u5f15\u5bfc Spring Boot \u7684\u81ea\u52a8\u914d\u7f6e\u673a\u5236&#xff0c;\u5e76\u5229\u7528 &#064;EnableScheduling \u6fc0\u6d3b\u540e\u53f0\u5b9a\u65f6\u4efb\u52a1\u8c03\u5ea6\u80fd\u529b\u3002\u5e94\u7528\u542f\u52a8\u65f6&#xff0c;\u5bb9\u5668\u5c06\u81ea\u52a8\u626b\u63cf\u5e76\u52a0\u8f7d\u5de5\u4f5c\u6d41\u5b9a\u4e49\u3001\u6570\u636e\u6e90\u9002\u914d\u5668\u53ca\u6a21\u578b\u670d\u52a1\u7b49\u6838\u5fc3 Bean&#xff0c;\u5b8c\u6210\u7cfb\u7edf\u521d\u59cb\u5316\u3002<\/p>\n<h4>1.2 \u6838\u5fc3\u914d\u7f6e\u7c7b<\/h4>\n<p>DataAgentConfiguration \u627f\u62c5\u7740\u7cfb\u7edf\u6838\u5fc3\u67b6\u6784\u7684\u88c5\u914d\u804c\u8d23\u3002\u8be5\u7c7b\u4e3b\u8981\u8d1f\u8d23\u6784\u5efa StateGraph \u5de5\u4f5c\u6d41\u5f15\u64ce&#xff0c;\u5e76\u5b9e\u4f8b\u5316\u5404\u7c7b\u670d\u52a1\u7ec4\u4ef6\u3002\u901a\u8fc7\u5728\u6b64\u5904\u5b9a\u4e49\u5de5\u4f5c\u6d41\u7684\u8282\u70b9&#xff08;Node&#xff09;\u6d41\u8f6c\u903b\u8f91\u4e0e\u8fb9&#xff08;Edge&#xff09;\u8fde\u63a5\u5173\u7cfb&#xff0c;\u786e\u7acb\u4e86\u6574\u4e2a\u667a\u80fd\u5206\u6790\u7cfb\u7edf\u7684\u8fd0\u884c\u9aa8\u67b6\u3002<\/p>\n<h4>1.3 \u5173\u952e\u7c7b\u5173\u7cfb\u56fe<\/h4>\n<p>\u4e0b\u56fe\u5c55\u793a\u4e86\u4ece\u5e94\u7528\u542f\u52a8\u5230\u63a7\u5236\u5668\u3001\u670d\u52a1\u5c42\u53ca\u5e95\u5c42\u5de5\u4f5c\u6d41\u5f15\u64ce\u7684\u7c7b\u4f9d\u8d56\u5173\u7cfb\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128004102-69795b1e4fdc2.png\" alt=\"image.png\" \/><\/p>\n<h3>2. \u6a21\u578b\u67b6\u6784\u5206\u6790<\/h3>\n<p>DataAgent \u7684\u57fa\u7840\u8bbe\u65bd\u56f4\u7ed5\u56db\u4e2a\u6838\u5fc3\u7ef4\u5ea6\u6784\u5efa&#xff1a;Agent&#xff08;\u667a\u80fd\u4f53&#xff09;\u3001DataSource&#xff08;\u6570\u636e\u6e90&#xff09;\u3001Semantic Model&#xff08;\u8bed\u4e49\u6a21\u578b&#xff09;\u4ee5\u53ca Business Knowledge&#xff08;\u4e1a\u52a1\u77e5\u8bc6&#xff09;\u3002\u8fd9\u56db\u8005\u5171\u540c\u652f\u6491\u8d77\u667a\u80fd\u6570\u636e\u5206\u6790\u7684\u80fd\u529b\u3002<\/p>\n<h4>2.1 \u667a\u80fd\u4f53 (Agent)<\/h4>\n<p>\u667a\u80fd\u4f53\u662f\u7cfb\u7edf\u7684\u6838\u5fc3\u6267\u884c\u5355\u5143&#xff0c;\u805a\u5408\u4e86\u6570\u636e\u6e90\u914d\u7f6e\u3001\u77e5\u8bc6\u5e93\u5173\u8054\u53ca\u63d0\u793a\u8bcd\u7b56\u7565\u3002\u6bcf\u4e2a\u667a\u80fd\u4f53\u5b9e\u4f8b\u5373\u4ee3\u8868\u4e00\u4e2a\u72ec\u7acb\u7684\u6570\u636e\u5206\u6790\u673a\u5668\u4eba\u3002<\/p>\n<p>\u5173\u952e\u7c7b&#xff1a;<\/p>\n<ul>\n<li>AgentController&#xff1a;\u8d1f\u8d23\u667a\u80fd\u4f53\u751f\u547d\u5468\u671f\u7ba1\u7406&#xff08;CRUD&#xff09;\u53ca API Key \u9274\u6743\u3002<\/li>\n<li>AgentService&#xff1a;\u5c01\u88c5\u667a\u80fd\u4f53\u7ba1\u7406\u7684\u5177\u4f53\u4e1a\u52a1\u903b\u8f91\u3002<\/li>\n<\/ul>\n<p>\u5173\u952e\u4ee3\u7801\u7247\u6bb5&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;PostMapping<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ResponseEntity<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">Agent<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">create<\/span><span class=\"token punctuation\">(<\/span><span class=\"token annotation punctuation\">&#064;RequestBody<\/span> <span class=\"token class-name\">Agent<\/span> agent<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>agent<span class=\"token punctuation\">.<\/span><span class=\"token function\">getStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token keyword\">null<\/span> <span class=\"token operator\">||<\/span> agent<span class=\"token punctuation\">.<\/span><span class=\"token function\">getStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">trim<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">isEmpty<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        agent<span class=\"token punctuation\">.<\/span><span class=\"token function\">setStatus<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;draft&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token class-name\">Agent<\/span> saved <span class=\"token operator\">&#061;<\/span> agentService<span class=\"token punctuation\">.<\/span><span class=\"token function\">save<\/span><span class=\"token punctuation\">(<\/span>agent<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">ResponseEntity<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">ok<\/span><span class=\"token punctuation\">(<\/span>saved<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.2 \u6570\u636e\u6e90 (DataSource)<\/h4>\n<p>\u6570\u636e\u6e90\u6a21\u5757\u5b9a\u4e49\u4e86\u4e1a\u52a1\u6570\u636e\u5e93\u7684\u8fde\u63a5\u89c4\u8303&#xff0c;\u652f\u6301 MySQL\u3001PostgreSQL\u3001H2\u3001\u8fbe\u68a6\u7b49\u591a\u79cd\u4e3b\u6d41\u6570\u636e\u5e93\u3002\u914d\u7f6e\u5185\u5bb9\u6db5\u76d6\u8fde\u63a5\u51ed\u8bc1\u53ca\u76ee\u6807\u6570\u636e\u8868\u7684\u7b5b\u9009\u7b56\u7565\u3002<\/p>\n<p>\u5173\u952e\u7c7b&#xff1a;<\/p>\n<ul>\n<li>AgentDatasourceController&#xff1a;\u5904\u7406\u667a\u80fd\u4f53\u4e0e\u7279\u5b9a\u6570\u636e\u6e90\u7684\u7ed1\u5b9a\u5173\u7cfb\u3002<\/li>\n<li>AgentDatasourceService&#xff1a;\u6267\u884c\u6570\u636e\u6e90\u521d\u59cb\u5316\u53ca Schema \u5143\u6570\u636e\u7684\u63d0\u53d6\u4e0e\u5bfc\u5165\u3002<\/li>\n<\/ul>\n<p>\u5173\u952e\u4ee3\u7801\u7247\u6bb5&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;PostMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/init&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ResponseEntity<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">ApiResponse<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">initSchema<\/span><span class=\"token punctuation\">(<\/span><span class=\"token annotation punctuation\">&#064;PathVariable<\/span><span class=\"token punctuation\">(<\/span>value <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;agentId&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token class-name\">Long<\/span> agentId<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token class-name\">AgentDatasource<\/span> agentDatasource <span class=\"token operator\">&#061;<\/span> agentDatasourceService<span class=\"token punctuation\">.<\/span><span class=\"token function\">getCurrentAgentDatasource<\/span><span class=\"token punctuation\">(<\/span>agentId<span class=\"token punctuation\">.<\/span><span class=\"token function\">intValue<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token class-name\">Integer<\/span> datasourceId <span class=\"token operator\">&#061;<\/span> agentDatasource<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDatasourceId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token class-name\">List<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> tables <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Optional<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">ofNullable<\/span><span class=\"token punctuation\">(<\/span>agentDatasource<span class=\"token punctuation\">.<\/span><span class=\"token function\">getSelectTables<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">orElse<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">List<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">of<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token class-name\">Boolean<\/span> result <span class=\"token operator\">&#061;<\/span> agentDatasourceService<span class=\"token punctuation\">.<\/span><span class=\"token function\">initializeSchemaForAgentWithDatasource<\/span><span class=\"token punctuation\">(<\/span>agentId<span class=\"token punctuation\">,<\/span> datasourceId<span class=\"token punctuation\">,<\/span> tables<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">ResponseEntity<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">ok<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">ApiResponse<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">success<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Schema\u521d\u59cb\u5316\u6210\u529f&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.3 \u8bed\u4e49\u6a21\u578b (Semantic Model)<\/h4>\n<p>\u8bed\u4e49\u6a21\u578b\u65e8\u5728\u6784\u5efa\u6570\u636e\u7ed3\u6784\u7684\u8bed\u4e49\u5316\u6620\u5c04\u3002\u5b83\u5c06\u7269\u7406\u6570\u636e\u5e93\u7684\u8868\u7ed3\u6784\u3001\u5b57\u6bb5\u5b9a\u4e49\u8f6c\u5316\u4e3a\u5411\u91cf\u5316\u8868\u793a&#xff0c;\u4ece\u800c\u652f\u6301\u57fa\u4e8e\u81ea\u7136\u8bed\u8a00\u7684\u8bed\u4e49\u68c0\u7d22&#xff0c;\u5f25\u5408\u4eba\u673a\u4ea4\u4e92\u4e0e\u5e95\u5c42\u6570\u636e\u95f4\u7684\u9e3f\u6c9f\u3002<\/p>\n<p>\u5173\u952e\u7c7b&#xff1a;<\/p>\n<ul>\n<li>SemanticModelController&#xff1a;\u5bf9\u5916\u63d0\u4f9b\u8bed\u4e49\u6a21\u578b\u7684\u7ba1\u7406\u63a5\u53e3\u3002<\/li>\n<li>SemanticModelService&#xff1a;\u5b9e\u73b0\u8bed\u4e49\u6a21\u578b\u6784\u5efa\u4e0e\u7ef4\u62a4\u7684\u6838\u5fc3\u903b\u8f91\u3002<\/li>\n<\/ul>\n<h4>2.4 \u4e1a\u52a1\u77e5\u8bc6 (Business Knowledge)<\/h4>\n<p>\u4e1a\u52a1\u77e5\u8bc6\u5e93\u5b58\u50a8\u4e86\u9886\u57df\u5185\u7684\u4e13\u4e1a\u672f\u8bed\u3001\u8ba1\u7b97\u89c4\u5219\u53ca\u5143\u6570\u636e\u3002\u901a\u8fc7\u5411\u91cf\u5316\u6280\u672f&#xff0c;\u8fd9\u4e9b\u975e\u7ed3\u6784\u5316\u77e5\u8bc6\u53ef\u88ab\u7cfb\u7edf\u68c0\u7d22\u5e76\u7528\u4e8e\u589e\u5f3a SQL \u751f\u6210&#xff08;RAG&#xff09;&#xff0c;\u663e\u8457\u63d0\u5347\u5206\u6790\u7ed3\u679c\u7684\u4e1a\u52a1\u51c6\u786e\u6027\u3002<\/p>\n<p>\u5173\u952e\u7c7b&#xff1a;<\/p>\n<ul>\n<li>BusinessKnowledgeController&#xff1a;\u8d1f\u8d23\u4e1a\u52a1\u77e5\u8bc6\u7684\u5f55\u5165\u3001\u66f4\u65b0\u53ca\u5411\u91cf\u7d22\u5f15\u89e6\u53d1\u3002<\/li>\n<li>BusinessKnowledgeService&#xff1a;\u5c01\u88c5\u77e5\u8bc6\u5411\u91cf\u5316\u5904\u7406\u4e0e\u68c0\u7d22\u5339\u914d\u903b\u8f91\u3002<\/li>\n<\/ul>\n<p>\u5173\u952e\u4ee3\u7801\u7247\u6bb5&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;PostMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/refresh-vector-store&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ApiResponse<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">Boolean<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">refreshAllKnowledgeToVectorStore<\/span><span class=\"token punctuation\">(<\/span><span class=\"token annotation punctuation\">&#064;RequestParam<\/span><span class=\"token punctuation\">(<\/span>value <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;agentId&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token class-name\">String<\/span> agentId<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    businessKnowledgeService<span class=\"token punctuation\">.<\/span><span class=\"token function\">refreshAllKnowledgeToVectorStore<\/span><span class=\"token punctuation\">(<\/span>agentId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">ApiResponse<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">success<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;success refresh vector store&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.5 \u667a\u80fd\u4f53\u77e5\u8bc6 (Agent Knowledge)<\/h4>\n<p>\u4e0e\u5168\u5c40\u4e1a\u52a1\u77e5\u8bc6\u4e0d\u540c&#xff0c;\u667a\u80fd\u4f53\u77e5\u8bc6&#xff08;Agent Knowledge&#xff09;\u662f\u7279\u5b9a\u667a\u80fd\u4f53\u5b9e\u4f8b\u72ec\u6709\u7684\u79c1\u6709\u77e5\u8bc6\u914d\u7f6e&#xff0c;\u7528\u4e8e\u6ee1\u8db3\u4e2a\u6027\u5316\u6216\u9694\u79bb\u6027\u7684\u5206\u6790\u9700\u6c42\u3002<\/p>\n<p>\u5173\u952e\u7c7b&#xff1a;<\/p>\n<ul>\n<li>AgentKnowledgeController&#xff1a;\u7ba1\u7406\u667a\u80fd\u4f53\u79c1\u6709\u77e5\u8bc6\u5e93\u3002<\/li>\n<li>AgentKnowledgeService&#xff1a;\u5904\u7406\u79c1\u6709\u77e5\u8bc6\u7684\u751f\u547d\u5468\u671f\u4e0e\u5411\u91cf\u5316\u3002<\/li>\n<\/ul>\n<h4>2.6 \u6a21\u578b\u7c7b\u5173\u7cfb\u56fe<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128004102-69795b1ed4b81.png\" alt=\"image.png\" \/><\/p>\n<h3>3. \u5173\u952e\u4e1a\u52a1\u65f6\u5e8f\u56fe<\/h3>\n<h4>3.1 \u667a\u80fd\u4f53\u521b\u5efa\u548c\u914d\u7f6e\u65f6\u5e8f\u56fe<\/h4>\n<p>\u8be5\u65f6\u5e8f\u56fe\u63cf\u8ff0\u4e86\u7528\u6237\u521b\u5efa\u4e00\u4e2a\u65b0\u667a\u80fd\u4f53&#xff0c;\u5e76\u4e3a\u5176\u521d\u59cb\u5316\u6570\u636e\u6e90\u3001\u5c06\u6570\u636e\u5e93 Schema \u540c\u6b65\u81f3\u5411\u91cf\u5b58\u50a8\u7684\u5168\u8fc7\u7a0b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128004103-69795b1f1c1ed.png\" alt=\"image.png\" \/><\/p>\n<h4>3.2 \u4e1a\u52a1\u77e5\u8bc6\u5411\u91cf\u5316\u65f6\u5e8f\u56fe<\/h4>\n<p>\u672c\u56fe\u5c55\u793a\u4e86\u4e1a\u52a1\u77e5\u8bc6\u4ece\u5f55\u5165\u5230 Embedding \u5411\u91cf\u5316&#xff0c;\u5e76\u6700\u7ec8\u6301\u4e45\u5316\u5230\u5411\u91cf\u6570\u636e\u5e93\u7684\u6d41\u7a0b&#xff0c;\u4ee5\u53ca\u6279\u91cf\u5237\u65b0\u5411\u91cf\u5e93\u7684\u64cd\u4f5c\u903b\u8f91\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260128004103-69795b1f48260.png\" alt=\"image.png\" \/><\/p>\n<h3>4. \u5b9e\u73b0\u5173\u952e\u70b9\u8bf4\u660e<\/h3>\n<h4>4.1 Spring Boot \u81ea\u52a8\u914d\u7f6e\u673a\u5236<\/h4>\n<p>DataAgent \u6df1\u5ea6\u96c6\u6210\u4e86 Spring Boot \u7684\u81ea\u52a8\u914d\u7f6e\u7279\u6027\u3002DataAgentConfiguration \u901a\u8fc7 &#064;Configuration \u548c &#064;Bean \u5b9a\u4e49\u6838\u5fc3\u7ec4\u4ef6&#xff0c;\u5229\u7528 Spring \u5bb9\u5668\u7ba1\u7406 Bean \u7684\u5168\u751f\u547d\u5468\u671f\u3002 \u6280\u672f\u8981\u70b9\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>\u4f7f\u7528 &#064;ConditionalOnMissingBean \u4fdd\u8bc1\u9ed8\u8ba4 Bean \u7684\u53ef\u8986\u76d6\u6027\u3002<\/li>\n<li>\u901a\u8fc7 &#064;Primary \u660e\u786e\u591a\u5b9e\u73b0\u4e0b\u7684\u6ce8\u5165\u4f18\u5148\u7ea7\u3002<\/li>\n<li>\u5229\u7528 &#064;ConditionalOnProperty \u5b9e\u73b0\u57fa\u4e8e\u914d\u7f6e\u6587\u4ef6\u7684\u529f\u80fd\u5f00\u5173\u3002<\/li>\n<\/ul>\n<h4>4.2 StateGraph \u5de5\u4f5c\u6d41\u6784\u5efa<\/h4>\n<p>\u5de5\u4f5c\u6d41\u5f15\u64ce\u57fa\u4e8e StateGraph \u8fdb\u884c\u58f0\u660e\u5f0f\u6784\u5efa&#xff0c;\u901a\u8fc7\u94fe\u5f0f\u8c03\u7528\u7f16\u6392\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91&#xff1a;<\/p>\n<p><span class=\"token class-name\">StateGraph<\/span> stateGraph <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">StateGraph<\/span><span class=\"token punctuation\">(<\/span>NL2SQL_GRAPH_NAME<span class=\"token punctuation\">,<\/span> keyStrategyFactory<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">addNode<\/span><span class=\"token punctuation\">(<\/span>INTENT_RECOGNITION_NODE<span class=\"token punctuation\">,<\/span> nodeBeanUtil<span class=\"token punctuation\">.<\/span><span class=\"token function\">getNodeBeanAsync<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">IntentRecognitionNode<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">addNode<\/span><span class=\"token punctuation\">(<\/span>EVIDENCE_RECALL_NODE<span class=\"token punctuation\">,<\/span> nodeBeanUtil<span class=\"token punctuation\">.<\/span><span class=\"token function\">getNodeBeanAsync<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">EvidenceRecallNode<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">addEdge<\/span><span class=\"token punctuation\">(<\/span>START<span class=\"token punctuation\">,<\/span> INTENT_RECOGNITION_NODE<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">addConditionalEdges<\/span><span class=\"token punctuation\">(<\/span>INTENT_RECOGNITION_NODE<span class=\"token punctuation\">,<\/span> <span class=\"token function\">edge_async<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">IntentRecognitionDispatcher<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u6838\u5fc3\u673a\u5236&#xff1a;<\/p>\n<ul>\n<li>\u5f02\u6b65\u8282\u70b9\u52a0\u8f7d&#xff1a;\u901a\u8fc7 NodeBeanUtil \u5b9e\u73b0\u8282\u70b9\u7684\u5f02\u6b65\u83b7\u53d6\u4e0e\u4f9d\u8d56\u6ce8\u5165\u3002<\/li>\n<li>\u52a8\u6001\u8def\u7531&#xff1a;\u652f\u6301\u666e\u901a\u8fb9\u4e0e\u6761\u4ef6\u8fb9&#xff08;Conditional Edge&#xff09;&#xff0c;\u5229\u7528 Dispatcher \u6839\u636e\u8fd0\u884c\u65f6\u4e0a\u4e0b\u6587\u51b3\u5b9a\u6d41\u8f6c\u8def\u5f84\u3002<\/li>\n<li>\u6d41\u5f0f\u6267\u884c&#xff1a;\u7f16\u8bd1\u751f\u6210\u7684 CompiledGraph \u652f\u6301\u54cd\u5e94\u5f0f\u6d41&#xff08;Flux&#xff09;&#xff0c;\u9002\u914d\u5b9e\u65f6\u4ea4\u4e92\u573a\u666f\u3002<\/li>\n<\/ul>\n<h4>4.3 \u5411\u91cf\u5b58\u50a8\u96c6\u6210<\/h4>\n<p>\u7cfb\u7edf\u57fa\u4e8e Spring AI \u7684 VectorStore \u63a5\u53e3\u5b9e\u73b0\u4e86\u5b58\u50a8\u5c42\u7684\u62bd\u8c61&#xff0c;\u89e3\u8026\u4e86\u5177\u4f53\u5b9e\u73b0\u3002\u9ed8\u8ba4\u63d0\u4f9b\u5185\u5b58\u6001\u7684 SimpleVectorStore&#xff0c;\u540c\u65f6\u652f\u6301\u901a\u8fc7\u914d\u7f6e\u65e0\u7f1d\u5207\u6362\u81f3 Elasticsearch\u3001PGVector \u7b49\u751f\u4ea7\u7ea7\u5411\u91cf\u6570\u636e\u5e93\u3002 \u6280\u672f\u7ec6\u8282&#xff1a;<\/p>\n<ul>\n<li>\u5411\u91cf\u5316\u5904\u7406\u91c7\u7528\u5f02\u6b65\u673a\u5236&#xff0c;\u907f\u514d\u963b\u585e\u4e3b\u4e1a\u52a1\u7ebf\u7a0b\u3002<\/li>\n<li>\u7075\u6d3b\u7684\u914d\u7f6e\u7b56\u7565\u5141\u8bb8\u6839\u636e\u73af\u5883\u5dee\u5f02&#xff08;\u5f00\u53d1\/\u751f\u4ea7&#xff09;\u52a8\u6001\u9009\u62e9\u5b58\u50a8\u4ecb\u8d28\u3002<\/li>\n<\/ul>\n<h4>4.4 \u591a\u6570\u636e\u6e90\u652f\u6301<\/h4>\n<p>\u901a\u8fc7\u96c6\u6210 Druid \u8fde\u63a5\u6c60&#xff0c;\u7cfb\u7edf\u5b9e\u73b0\u4e86\u5bf9\u591a\u6e90\u5f02\u6784\u6570\u636e\u5e93&#xff08;MySQL, PostgreSQL, H2, \u8fbe\u68a6\u7b49&#xff09;\u7684\u7edf\u4e00\u7ba1\u7406\u3002 \u8bbe\u8ba1\u4eae\u70b9&#xff1a;<\/p>\n<ul>\n<li>\u52a8\u6001\u914d\u7f6e&#xff1a;\u6570\u636e\u6e90\u914d\u7f6e\u6301\u4e45\u5316\u5b58\u50a8&#xff0c;\u652f\u6301\u8fd0\u884c\u65f6\u52a8\u6001\u589e\u5220\u3002<\/li>\n<li>\u9694\u79bb\u6027&#xff1a;\u6bcf\u4e2a Agent \u53ef\u7ed1\u5b9a\u72ec\u7acb\u7684\u6570\u636e\u6e90&#xff0c;\u5b9e\u73b0\u79df\u6237\u7ea7\u7684\u6570\u636e\u9694\u79bb\u3002<\/li>\n<li>\u8bed\u4e49\u589e\u5f3a&#xff1a;Schema \u521d\u59cb\u5316\u9636\u6bb5\u81ea\u52a8\u63d0\u53d6\u8868\u7ed3\u6784\u5e76\u5411\u91cf\u5316&#xff0c;\u4e3a NL2SQL \u63d0\u4f9b\u7cbe\u51c6\u7684\u4e0a\u4e0b\u6587\u652f\u6301\u3002<\/li>\n<\/ul>\n<h4>4.5 \u77e5\u8bc6\u7ba1\u7406\u673a\u5236<\/h4>\n<p>\u4e1a\u52a1\u77e5\u8bc6\u4e0e\u667a\u80fd\u4f53\u77e5\u8bc6\u5747\u7eb3\u5165\u5411\u91cf\u5316\u7ba1\u7406\u4f53\u7cfb\u3002\u7cfb\u7edf\u5229\u7528 EmbeddingModel \u5c06\u6587\u672c\u8f6c\u5316\u4e3a\u5411\u91cf\u5b58\u5165 VectorStore&#xff0c;\u5728\u67e5\u8be2\u65f6\u901a\u8fc7\u76f8\u4f3c\u5ea6\u5339\u914d\u53ec\u56de\u76f8\u5173\u4e0a\u4e0b\u6587\u3002 \u4f18\u5316\u7b56\u7565&#xff1a;<\/p>\n<ul>\n<li>\u5f02\u6b65\u5199\u5165&#xff1a;\u77e5\u8bc6\u521b\u5efa\u4e0e\u5411\u91cf\u751f\u6210\u89e3\u8026&#xff0c;\u63d0\u5347\u524d\u7aef\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n<li>\u6279\u91cf\u540c\u6b65&#xff1a;\u63d0\u4f9b\u5168\u91cf\u5237\u65b0\u63a5\u53e3&#xff0c;\u786e\u4fdd\u5411\u91cf\u7d22\u5f15\u4e0e\u6570\u636e\u5e93\u5185\u5bb9\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li>RAG \u589e\u5f3a&#xff1a;\u68c0\u7d22\u7ed3\u679c\u76f4\u63a5\u4f5c\u7528\u4e8e Prompt \u6784\u5efa&#xff0c;\u5927\u5e45\u63d0\u9ad8 SQL \u751f\u6210\u7684\u51c6\u786e\u7387\u3002<\/li>\n<\/ul>\n<h3>5. \u603b\u7ed3\u8bf4\u660e<\/h3>\n<p>DataAgent 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