{"id":1889,"date":"2026-04-02T10:35:03","date_gmt":"2026-04-02T02:35:03","guid":{"rendered":"https:\/\/eve2333.top\/?p=1889"},"modified":"2026-04-02T10:43:05","modified_gmt":"2026-04-02T02:43:05","slug":"%e6%89%8b%e6%90%93rag%e7%b3%bb%e7%bb%9f-ragent-ai%ef%bc%886%ef%bc%89","status":"publish","type":"post","link":"https:\/\/eve2333.top\/?p=1889","title":{"rendered":"\u624b\u6413RAG\u7cfb\u7edf \u2013 Ragent AI\uff086\uff09"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u7406\u89e3\u51fd\u6570\u8c03\u7528Function Call<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-rag\">RAG \u53ea\u80fd\u67e5\u77e5\u8bc6\u5e93\u7684\u5c40\u9650<\/h3>\n\n\n\n<p>\u56de\u987e\u4e00\u4e0b RAG \u7684\u5de5\u4f5c\u6d41\u7a0b\uff1a\u7528\u6237\u63d0\u95ee \u2192 \u5411\u91cf\u68c0\u7d22 \u2192 \u53ec\u56de\u76f8\u5173\u6587\u6863 \u2192 \u751f\u6210\u7b54\u6848\u3002\u6574\u4e2a\u6d41\u7a0b\u7684\u6570\u636e\u6765\u6e90\u662f\u77e5\u8bc6\u5e93\uff08\u5411\u91cf\u6570\u636e\u5e93\u91cc\u5b58\u7684\u6587\u6863 chunk\uff09\uff0c\u6240\u4ee5 RAG \u53ea\u80fd\u56de\u7b54\u201c\u77e5\u8bc6\u5e93\u91cc\u6709\u4ec0\u4e48\u201d\u3002<\/p>\n\n\n\n<p>\u4f46\u4f01\u4e1a\u573a\u666f\u4e0b\uff0c\u7528\u6237\u7684\u9700\u6c42\u8fdc\u4e0d\u6b62\u67e5\u6587\u6863\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u67e5\u5b9e\u65f6\u6570\u636e<\/strong>\uff1a\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\uff1f\u6211\u8fd9\u4e2a\u6708\u7684\u8003\u52e4\u8bb0\u5f55\uff1f\u6211\u7684\u9500\u552e\u4e1a\u7ee9\u6392\u540d\uff1f<\/li>\n\n\n\n<li><strong>\u67e5\u4e1a\u52a1\u72b6\u6001<\/strong>\uff1a\u8ba2\u5355 #12345 \u7684\u7269\u6d41\u5230\u54ea\u4e86\uff1f\u5de5\u5355 #678 \u5904\u7406\u5230\u54ea\u4e00\u6b65\u4e86\uff1f<\/li>\n\n\n\n<li><strong>\u6267\u884c\u64cd\u4f5c<\/strong>\uff1a\u5e2e\u6211\u8bf7 3 \u5929\u5e74\u5047\u3001\u5e2e\u6211\u63d0\u4ea4\u62a5\u9500\u7533\u8bf7\u3001\u5e2e\u6211\u53d1\u4e00\u6761\u901a\u77e5\u7ed9\u9879\u76ee\u7ec4<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u9700\u6c42\u7684\u5171\u540c\u70b9\u662f\uff1a\u7b54\u6848\u4e0d\u5728\u77e5\u8bc6\u5e93\u91cc\uff0c\u9700\u8981\u8c03\u7528\u4e1a\u52a1\u7cfb\u7edf\u7684\u63a5\u53e3\u6216\u6570\u636e\u5e93\u67e5\u8be2\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2\">2. \u4f20\u7edf\u65b9\u6848\u7684\u95ee\u9898<\/h3>\n\n\n\n<p>\u9762\u5bf9\u8fd9\u79cd\u9700\u6c42\uff0c\u4f20\u7edf\u7684\u505a\u6cd5\u6709\u4e24\u79cd\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"2-1-prompt\">2.1 \u65b9\u6848\u4e00\uff1a\u5728 Prompt \u91cc\u5199\u6b7b\u515c\u5e95\u56de\u590d<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5982\u679c\u7528\u6237\u95ee\u5e74\u5047\u4f59\u989d\uff0c\u8bf7\u56de\u590d\uff1a\"\u60a8\u53ef\u4ee5\u8bbf\u95ee HR \u7cfb\u7edf\u67e5\u8be2\u5e74\u5047\u4f59\u989d\uff0c\u5730\u5740\uff1ahttps:\/\/hr.company.com\"\n\u5982\u679c\u7528\u6237\u95ee\u8ba2\u5355\u7269\u6d41\uff0c\u8bf7\u56de\u590d\uff1a\"\u60a8\u53ef\u4ee5\u5728\u8ba2\u5355\u8be6\u60c5\u9875\u67e5\u770b\u7269\u6d41\u4fe1\u606f\"<\/code><\/pre>\n\n\n\n<p>\u8fd9\u79cd\u65b9\u6848\u592a\u6b7b\u677f\uff0c\u7528\u6237\u4f53\u9a8c\u5dee\u3002\u7528\u6237\u95ee\u201c\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\u201d\uff0c\u7cfb\u7edf\u56de\u590d\u201c\u8bf7\u8bbf\u95ee HR \u7cfb\u7edf\u67e5\u8be2\u201d\uff0c\u7528\u6237\u5fc3\u91cc\u60f3\uff1a\u4f60\u4e0d\u5c31\u662f\u4e2a\u667a\u80fd\u52a9\u624b\u5417\uff0c\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u76f4\u63a5\u544a\u8bc9\u6211\uff1f<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"2-2\">2.2 \u65b9\u6848\u4e8c\uff1a\u7528\u89c4\u5219\u5339\u914d\u7528\u6237\u610f\u56fe\uff0c\u7136\u540e\u8c03\u63a5\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>if (userQuestion.contains(\"\u5e74\u5047\")) {\n    int days = hrSystem.getAnnualLeave(userId);\n    return \"\u60a8\u8fd8\u5269 \" + days + \" \u5929\u5e74\u5047\";\n}\nif (userQuestion.contains(\"\u8ba2\u5355\") &amp;&amp; userQuestion.contains(\"\u7269\u6d41\")) {\n    String status = logisticsSystem.getOrderStatus(orderId);\n    return \"\u8ba2\u5355\u7269\u6d41\u72b6\u6001\uff1a\" + status;\n}<\/code><\/pre>\n\n\n\n<p>\u8fd9\u79cd\u65b9\u6848\u7684\u95ee\u9898\u662f\uff1a\u89c4\u5219\u5199\u4e0d\u5b8c\uff0c\u7ef4\u62a4\u6210\u672c\u9ad8\u3002\u7528\u6237\u53ef\u80fd\u95ee\u201c\u6211\u7684\u5047\u671f\u4f59\u989d\u201d\u3001\u201c\u8fd8\u6709\u591a\u5c11\u5929\u5047\u201d\u3001\u201c\u5e74\u5047\u8fd8\u5269\u591a\u5c11\u201d\uff0c\u4f60\u8981\u4e3a\u6bcf\u79cd\u8868\u8fbe\u90fd\u5199\u4e00\u6761\u89c4\u5219\u5417\uff1f\u800c\u4e14\u7528\u6237\u95ee\u9898\u91cc\u53ef\u80fd\u6ca1\u6709\u660e\u786e\u7684\u5173\u952e\u8bcd\uff0c\u6bd4\u5982\u201c\u6211\u60f3\u8bf7\u5047\uff0c\u4f46\u4e0d\u77e5\u9053\u8fd8\u6709\u6ca1\u6709\u989d\u5ea6\u201d\uff0c\u8fd9\u79cd\u95ee\u9898\u7528\u89c4\u5219\u5f88\u96be\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u66f4\u5173\u952e\u7684\u662f\uff0c\u8fd9\u79cd\u65b9\u6848\u628a\u5224\u65ad\u7528\u6237\u610f\u56fe\u7684\u903b\u8f91\u786c\u7f16\u7801\u5728\u4ee3\u7801\u91cc\uff0c\u6bcf\u6b21\u65b0\u589e\u4e00\u4e2a\u5de5\u5177\uff08\u6bd4\u5982\u65b0\u589e\u67e5\u8003\u52e4\u8bb0\u5f55\u7684\u529f\u80fd\uff09\uff0c\u4f60\u90fd\u8981\u6539\u4ee3\u7801\u3001\u52a0\u89c4\u5219\u3001\u91cd\u65b0\u90e8\u7f72\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u9700\u8981\u4e00\u79cd\u66f4\u7075\u6d3b\u7684\u65b9\u6848\uff1a\u8ba9\u6a21\u578b\u81ea\u5df1\u5224\u65ad\u4ec0\u4e48\u65f6\u5019\u8be5\u8c03\u5de5\u5177\u3001\u8be5\u8c03\u54ea\u4e2a\u5de5\u5177\u3001\u8be5\u4f20\u4ec0\u4e48\u53c2\u6570\u3002\u8fd9\u5c31\u662f Function Call\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"function-call\">Function Call \u662f\u4ec0\u4e48<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-function-call\">1. Function Call \u7684\u672c\u8d28\uff1a\u6a21\u578b\u8f93\u51fa\u8c03\u7528\u610f\u56fe<\/h3>\n\n\n\n<p>\u5148\u8bf4\u7ed3\u8bba\uff1a<strong>\u6a21\u578b\u4e0d\u662f\u771f\u7684\u8c03\u51fd\u6570\uff0c\u5b83\u53ea\u662f\u8f93\u51fa\u4e00\u4e2a JSON\uff0c\u544a\u8bc9\u4f60\u201c\u6211\u89c9\u5f97\u5e94\u8be5\u8c03\u67d0\u4e2a\u51fd\u6570\uff0c\u53c2\u6570\u662f\u8fd9\u4e9b\u201d\u3002\u771f\u6b63\u6267\u884c\u51fd\u6570\u7684\u662f\u4f60\u7684\u4ee3\u7801\u3002<\/strong><\/p>\n\n\n\n<p>\u6253\u4e2a\u6bd4\u65b9\uff1a\u4f60\u53bb\u9910\u5385\u5403\u996d\uff0c\u670d\u52a1\u5458\uff08\u6a21\u578b\uff09\u62ff\u7740\u83dc\u5355\uff08\u5de5\u5177\u5217\u8868\uff09\u95ee\u4f60\u60f3\u5403\u4ec0\u4e48\uff08\u7528\u6237\u95ee\u9898\uff09\u3002\u4f60\u8bf4\u201c\u6211\u60f3\u5403\u70b9\u6e05\u6de1\u7684\u201d\uff0c\u670d\u52a1\u5458\u6839\u636e\u83dc\u5355\u63a8\u8350\u201c\u90a3\u6765\u4e00\u4efd\u6e05\u84b8\u9c88\u9c7c\u5427\u201d\uff08\u8f93\u51fa\u8c03\u7528\u610f\u56fe\uff09\u3002\u4f46\u670d\u52a1\u5458\u4e0d\u4f1a\u505a\u83dc\uff0c\u505a\u83dc\u7684\u662f\u53a8\u623f\uff08\u4f60\u7684\u4ee3\u7801\uff09\u3002\u670d\u52a1\u5458\u53ea\u662f\u628a\u4f60\u7684\u9700\u6c42\u7ffb\u8bd1\u6210\u53a8\u623f\u80fd\u7406\u89e3\u7684\u8ba2\u5355\uff08JSON \u683c\u5f0f\u7684\u51fd\u6570\u8c03\u7528\uff09\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u6765\u8bf4\uff0cFunction Call \u7684\u6d41\u7a0b\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1.\u4f60\u5b9a\u4e49\u4e00\u4e9b\u5de5\u5177\uff08\u51fd\u6570\uff09\uff0c\u6bcf\u4e2a\u5de5\u5177\u6709\u540d\u5b57\u3001\u63cf\u8ff0\u3001\u53c2\u6570\u5b9a\u4e49<\/li>\n\n\n\n<li>2.\u628a\u5de5\u5177\u5217\u8868\u548c\u7528\u6237\u95ee\u9898\u4e00\u8d77\u53d1\u7ed9\u6a21\u578b<\/li>\n\n\n\n<li>3.\u6a21\u578b\u5224\u65ad\u9700\u8981\u8c03\u7528\u54ea\u4e2a\u5de5\u5177\uff0c\u8f93\u51fa\u4e00\u4e2a JSON\uff08\u53eb <code>tool_calls<\/code>\uff09\uff0c\u91cc\u9762\u5305\u542b\u51fd\u6570\u540d\u548c\u53c2\u6570<\/li>\n\n\n\n<li>4.\u4f60\u89e3\u6790\u8fd9\u4e2a JSON\uff0c\u6267\u884c\u5bf9\u5e94\u7684\u51fd\u6570\uff0c\u62ff\u5230\u7ed3\u679c<\/li>\n\n\n\n<li>5.\u628a\u51fd\u6570\u6267\u884c\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b<\/li>\n\n\n\n<li>6.\u6a21\u578b\u57fa\u4e8e\u7ed3\u679c\u751f\u6210\u6700\u7ec8\u7b54\u6848<\/li>\n<\/ol>\n\n\n\n<p>\u6ce8\u610f\u7b2c 3 \u6b65\u548c\u7b2c 4 \u6b65\u7684\u533a\u522b\uff1a\u6a21\u578b\u53ea\u662f\u8f93\u51fa\u201c\u5e94\u8be5\u8c03 getUserAnnualLeave \u51fd\u6570\uff0c\u53c2\u6570\u662f userId=12345\u201d\uff0c\u4f46\u4e0d\u4f1a\u771f\u7684\u53bb\u8c03\u8fd9\u4e2a\u51fd\u6570\u3002\u4f60\u7684\u4ee3\u7801\u62ff\u5230\u8fd9\u4e2a JSON \u540e\uff0c\u624d\u53bb\u6267\u884c <code>getUserAnnualLeave(12345)<\/code>\uff0c\u62ff\u5230\u7ed3\u679c\uff08\u6bd4\u5982\uff1a\u5269\u4f59 5 \u5929\uff09\uff0c\u7136\u540e\u628a\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b\u3002<\/p>\n\n\n\n<p><strong>\u573a\u666f<\/strong>\uff1a\u7528\u6237\u95ee\u201c\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\u201d<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u8f6e\uff1a\u53d1\u9001\u5de5\u5177\u5217\u8868\u548c\u7528\u6237\u95ee\u9898<\/strong><\/p>\n\n\n\n<p>\u4f60\u7684\u4ee3\u7801\u6784\u5efa\u4e00\u4e2a\u8bf7\u6c42\uff0c\u5305\u542b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237\u95ee\u9898\uff1a\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047<\/li>\n\n\n\n<li>\u5de5\u5177\u5217\u8868\uff1a<code>getUserAnnualLeave<\/code>\uff08\u67e5\u8be2\u7528\u6237\u5e74\u5047\u4f59\u989d\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u53d1\u9001\u7ed9\u6a21\u578b\u3002<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u8f6e\u54cd\u5e94\uff1a\u6a21\u578b\u8f93\u51fa\u8c03\u7528\u610f\u56fe<\/strong><\/p>\n\n\n\n<p>\u6a21\u578b\u5206\u6790\u7528\u6237\u95ee\u9898\uff0c\u53d1\u73b0\u9700\u8981\u67e5\u5e74\u5047\u4f59\u989d\uff0c\u4e8e\u662f\u8f93\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\"tool_calls\":&#91;{\"id\":\"call_abc123\",\"type\":\"function\",\"function\":{\"name\":\"getUserAnnualLeave\",\"arguments\":\"{\\\"userId\\\": \\\"12345\\\"}\"}}]}<\/code><\/pre>\n\n\n\n<p>\u6ce8\u610f\u6a21\u578b\u5e76\u6ca1\u6709\u751f\u6210\u6700\u7ec8\u7b54\u6848\uff0c\u800c\u662f\u544a\u8bc9\u4f60\u9700\u8981\u8c03\u7528 getUserAnnualLeave \u51fd\u6570\u3002<\/p>\n\n\n\n<p><strong>\u4f60\u7684\u4ee3\u7801\u6267\u884c\u51fd\u6570<\/strong><\/p>\n\n\n\n<p>\u4f60\u89e3\u6790 <code>tool_calls<\/code>\uff0c\u53d1\u73b0\u8981\u8c03 <code>getUserAnnualLeave<\/code>\uff0c\u53c2\u6570\u662f <code>userId=12345<\/code>\u3002\u4f60\u6267\u884c\u8fd9\u4e2a\u51fd\u6570\uff08\u53ef\u80fd\u662f\u67e5\u6570\u636e\u5e93\u3001\u8c03 HR \u7cfb\u7edf API\uff09\uff0c\u62ff\u5230\u7ed3\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\"remainingDays\":5,\"totalDays\":10,\"usedDays\":5}<\/code><\/pre>\n\n\n\n<p><strong>\u7b2c\u4e8c\u8f6e\uff1a\u628a\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b<\/strong><\/p>\n\n\n\n<p>\u4f60\u6784\u5efa\u7b2c\u4e8c\u8f6e\u8bf7\u6c42\uff0c\u5305\u542b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c\u4e00\u8f6e\u7684\u7528\u6237\u95ee\u9898<\/li>\n\n\n\n<li>\u7b2c\u4e00\u8f6e\u7684\u6a21\u578b\u54cd\u5e94\uff08\u5e26 <code>tool_calls<\/code>\uff09<\/li>\n\n\n\n<li>\u51fd\u6570\u6267\u884c\u7ed3\u679c\uff08\u4e0a\u9762\u7684 JSON\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u53d1\u9001\u7ed9\u6a21\u578b\u3002<\/p>\n\n\n\n<p><strong>\u7b2c\u4e8c\u8f6e\u54cd\u5e94\uff1a\u6a21\u578b\u751f\u6210\u6700\u7ec8\u7b54\u6848<\/strong><\/p>\n\n\n\n<p>\u6a21\u578b\u57fa\u4e8e\u51fd\u6570\u6267\u884c\u7ed3\u679c\uff0c\u751f\u6210\u6700\u7ec8\u7b54\u6848\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u60a8\u8fd8\u5269 5 \u5929\u5e74\u5047\uff08\u603b\u5171 10 \u5929\uff0c\u5df2\u4f7f\u7528 5 \u5929\uff09\u3002<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6837\u6709\u6548\u907f\u514d\u4e86\u5728 Prompt \u91cc\u5199\u6b7b\u89c4\u5219\uff0c\u4f20\u7edf NLP \u65e0\u9700\u505a\u610f\u56fe\u8bc6\u522b\uff0c\u8ba9\u6a21\u578b\u5728\u56de\u7b54\u91cc\u751f\u6210\u51fd\u6570\u8c03\u7528\u4ee3\u7801<\/p>\n\n\n\n<p>Function Call \u7684\u4f18\u52bf\uff1a\u8f93\u51fa\u683c\u5f0f\u6807\u51c6\u5316\uff08JSON\uff09\u9632\u6b62\u6a21\u578b\u53ef\u80fd\u751f\u6210\u9519\u8bef\u4e0d\u5b89\u5168\u7684\u4ee3\u7801\uff0c\u96be\u4ee5\u89e3\u6790\uff1bFunction Call \u7684\u6838\u5fc3\u4f18\u52bf\u662f\uff1a<strong>\u628a\u5224\u65ad\u4ec0\u4e48\u65f6\u5019\u8be5\u8c03\u5de5\u5177\u7684\u903b\u8f91\u4ea4\u7ed9\u6a21\u578b\uff0c\u628a\u6267\u884c\u5de5\u5177\u7684\u903b\u8f91\u7559\u7ed9\u9879\u76ee\u4ee3\u7801<\/strong>\u3002\u6a21\u578b\u64c5\u957f\u7406\u89e3\u81ea\u7136\u8bed\u8a00\u548c\u610f\u56fe\u8bc6\u522b\uff0c\u4f60\u7684\u4ee3\u7801\u64c5\u957f\u6267\u884c\u5177\u4f53\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u5404\u53f8\u5176\u804c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"open-ai-function-call\">OpenAI Function Call \u534f\u8bae\u8be6\u89e3<\/h2>\n\n\n\n<p>Function Call \u6700\u65e9\u7531 OpenAI \u63d0\u51fa\uff0c\u73b0\u5728\u5df2\u7ecf\u6210\u4e3a\u4e8b\u5b9e\u6807\u51c6\uff0c\u534f\u8bae\u7684\u6838\u5fc3\u662f\u5b9a\u4e49\u5de5\u5177\u7684\u683c\u5f0f\u548c\u6a21\u578b\u54cd\u5e94\u7684\u683c\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-tools\">1. \u5de5\u5177\u5b9a\u4e49\u683c\u5f0f\uff08tools \u6570\u7ec4\uff09<\/h3>\n\n\n\n<p>\u4f60\u9700\u8981\u628a\u5de5\u5177\u5217\u8868\u4ee5 JSON \u6570\u7ec4\u7684\u5f62\u5f0f\u53d1\u7ed9\u6a21\u578b\uff0c\u6bcf\u4e2a\u5de5\u5177\u7684\u5b9a\u4e49\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"type\": \"function\",\n  \"function\": {\n    \"name\": \"getUserAnnualLeave\",\n    \"description\": \"\u67e5\u8be2\u7528\u6237\u7684\u5e74\u5047\u4f59\u989d\uff0c\u5305\u62ec\u603b\u5929\u6570\u3001\u5df2\u4f7f\u7528\u5929\u6570\u3001\u5269\u4f59\u5929\u6570\",\n    \"parameters\": {\n      \"type\": \"object\",\n      \"properties\": {\n        \"userId\": {\n          \"type\": \"string\",\n          \"description\": \"\u7528\u6237 ID\"\n        }\n      },\n      \"required\": &#91;\"userId\"]\n    }\n  }\n}<\/code><\/pre>\n\n\n\n<p>\u5b57\u6bb5\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>type<\/code>\uff1a\u56fa\u5b9a\u4e3a <code>function<\/code><\/li>\n\n\n\n<li><code>function.name<\/code>\uff1a\u51fd\u6570\u540d\uff0c\u6a21\u578b\u4f1a\u5728 <code>tool_calls<\/code> \u91cc\u8fd4\u56de\u8fd9\u4e2a\u540d\u5b57<\/li>\n\n\n\n<li><code>function.description<\/code>\uff1a\u51fd\u6570\u7684\u529f\u80fd\u63cf\u8ff0\uff0c<strong>\u8fd9\u662f\u6a21\u578b\u5224\u65ad\u662f\u5426\u8c03\u7528\u8be5\u5de5\u5177\u7684\u5173\u952e\u4f9d\u636e<\/strong><\/li>\n\n\n\n<li><code>function.parameters<\/code>\uff1a\u53c2\u6570\u5b9a\u4e49\uff0c\u4f7f\u7528 JSON Schema \u683c\u5f0f<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><code>description<\/code> \u662f\u6a21\u578b\u5224\u65ad\u662f\u5426\u8c03\u7528\u8be5\u5de5\u5177\u7684\u5173\u952e\u3002\u63cf\u8ff0\u8981\u6e05\u6670\u3001\u5177\u4f53\uff0c\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5de5\u5177\u7684\u529f\u80fd\u662f\u4ec0\u4e48<\/li>\n\n\n\n<li>\u9002\u7528\u4e8e\u4ec0\u4e48\u573a\u666f<\/li>\n\n\n\n<li>\u53c2\u6570\u7684\u542b\u4e49<\/li>\n<\/ul>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5982\u679c\u4f60\u5b9a\u4e49\u4e86\u4e24\u4e2a\u5de5\u5177\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;\n  {\n    \"type\": \"function\",\n    \"function\": {\n      \"name\": \"getUserAnnualLeave\",\n      \"description\": \"\u67e5\u8be2\u7528\u6237\u7684\u5e74\u5047\u4f59\u989d\"\n    }\n  },\n  {\n    \"type\": \"function\",\n    \"function\": {\n      \"name\": \"getUserSickLeave\",\n      \"description\": \"\u67e5\u8be2\u7528\u6237\u7684\u75c5\u5047\u4f59\u989d\"\n    }\n  }\n]<\/code><\/pre>\n\n\n\n<p>\u7528\u6237\u95ee\u201c\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\u201d\uff0c\u6a21\u578b\u4f1a\u6839\u636e <code>description<\/code> \u5224\u65ad\u5e94\u8be5\u8c03\u7528 <code>getUserAnnualLeave<\/code> \u800c\u4e0d\u662f <code>getUserSickLeave<\/code>\u3002\u5982\u679c <code>description<\/code> \u5199\u5f97\u4e0d\u6e05\u695a\uff08\u6bd4\u5982\u53ea\u5199\u201c\u67e5\u8be2\u7528\u6237\u4fe1\u606f\u201d\uff09\uff0c\u6a21\u578b\u53ef\u80fd\u4f1a\u9009\u9519\u5de5\u5177\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><code>parameters<\/code> \u4f7f\u7528 JSON Schema \u683c\u5f0f\u5b9a\u4e49\u53c2\u6570\uff0c\u5e38\u7528\u5b57\u6bb5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>type<\/code>\uff1a\u53c2\u6570\u7c7b\u578b\uff0c\u5e38\u7528 <code>\"object\"<\/code>\uff08\u8868\u793a\u53c2\u6570\u662f\u4e00\u4e2a\u5bf9\u8c61\uff09<\/li>\n\n\n\n<li><code>properties<\/code>\uff1a\u5bf9\u8c61\u7684\u5c5e\u6027\uff0c\u6bcf\u4e2a\u5c5e\u6027\u6709 <code>type<\/code>\uff08\u7c7b\u578b\uff09\u548c <code>description<\/code>\uff08\u63cf\u8ff0\uff09<\/li>\n\n\n\n<li><code>required<\/code>\uff1a\u5fc5\u586b\u53c2\u6570\u5217\u8868<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"model\": \"Qwen\/Qwen2.5-7B-Instruct\",\n  \"messages\": &#91;\n    {\n      \"role\": \"user\",\n      \"content\": \"\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\"\n    }\n  ],\n  \"tools\": &#91;\n    {\n      \"type\": \"function\",\n      \"function\": {\n        \"name\": \"getUserAnnualLeave\",\n        \"description\": \"\u67e5\u8be2\u7528\u6237\u7684\u5e74\u5047\u4f59\u989d\",\n        \"parameters\": {\n          \"type\": \"object\",\n          \"properties\": {\n            \"userId\": {\n              \"type\": \"string\",\n              \"description\": \"\u7528\u6237 ID\"\n            }\n          },\n          \"required\": &#91;\"userId\"]\n        }\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}<\/code><\/pre>\n\n\n\n<p>\u5b57\u6bb5\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>model<\/code>\uff1a\u6a21\u578b\u540d\u79f0<\/li>\n\n\n\n<li><code>messages<\/code>\uff1a\u5bf9\u8bdd\u5386\u53f2\uff0c\u683c\u5f0f\u548c\u666e\u901a Chat API \u4e00\u6837<\/li>\n\n\n\n<li><code>tools<\/code>\uff1a\u5de5\u5177\u5217\u8868<\/li>\n\n\n\n<li><code>tool_choice<\/code>\uff1a\u63a7\u5236\u6a21\u578b\u662f\u5426\u8c03\u7528\u5de5\u5177\uff0c\u53ef\u9009\u503c\uff1a\n<ul class=\"wp-block-list\">\n<li><code>auto<\/code>\uff1a\u6a21\u578b\u81ea\u5df1\u5224\u65ad\u662f\u5426\u9700\u8981\u8c03\u7528\u5de5\u5177\uff08\u9ed8\u8ba4\u503c\uff09<\/li>\n\n\n\n<li><code>none<\/code>\uff1a\u4e0d\u8c03\u7528\u5de5\u5177\uff0c\u53ea\u751f\u6210\u6587\u672c\u56de\u7b54<\/li>\n\n\n\n<li><code>required<\/code>\uff1a\u5fc5\u987b\u8c03\u7528\u5de5\u5177\uff0c\u4e0d\u80fd\u53ea\u751f\u6210\u6587\u672c\u56de\u7b54<\/li>\n\n\n\n<li><code>{\"type\": \"function\", \"function\": {\"name\": \"getUserAnnualLeave\"}}<\/code>\uff1a\u6307\u5b9a\u8c03\u7528\u67d0\u4e2a\u5de5\u5177<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u5927\u90e8\u5206\u573a\u666f\u4e0b\u7528 <code>auto<\/code> \u5c31\u884c\uff0c\u8ba9\u6a21\u578b\u81ea\u5df1\u5224\u65ad\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-tool-calls\">3. \u54cd\u5e94\u683c\u5f0f\uff1a\u6a21\u578b\u8f93\u51fa tool_calls<\/h3>\n\n\n\n<p>\u5982\u679c\u6a21\u578b\u5224\u65ad\u9700\u8981\u8c03\u7528\u5de5\u5177\uff0c\u54cd\u5e94\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"choices\": &#91;\n    {\n      \"message\": {\n        \"role\": \"assistant\",\n        \"content\": null,\n        \"tool_calls\": &#91;\n          {\n            \"id\": \"call_abc123\",\n            \"type\": \"function\",\n            \"function\": {\n              \"name\": \"getUserAnnualLeave\",\n              \"arguments\": \"{\\\"userId\\\": \\\"12345\\\"}\"\n            }\n          }\n        ]\n      },\n      \"finish_reason\": \"tool_calls\"\n    }\n  ]\n}<\/code><\/pre>\n\n\n\n<p>\u5173\u952e\u5b57\u6bb5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>message.tool_calls<\/code>\uff1a\u5de5\u5177\u8c03\u7528\u6570\u7ec4\uff0c\u53ef\u80fd\u5305\u542b\u591a\u4e2a\u5de5\u5177\u8c03\u7528\uff08\u6a21\u578b\u53ef\u80fd\u4e00\u6b21\u8c03\u7528\u591a\u4e2a\u5de5\u5177\uff09<\/li>\n\n\n\n<li><code>tool_calls[0].id<\/code>\uff1a\u8c03\u7528 ID\uff0c\u7b2c\u4e8c\u8f6e\u8bf7\u6c42\u65f6\u9700\u8981\u5e26\u4e0a\u8fd9\u4e2a ID<\/li>\n\n\n\n<li><code>tool_calls[0].function.name<\/code>\uff1a\u8981\u8c03\u7528\u7684\u51fd\u6570\u540d<\/li>\n\n\n\n<li><code>tool_calls[0].function.arguments<\/code>\uff1a\u51fd\u6570\u53c2\u6570\uff0c<strong>\u6ce8\u610f\u662f JSON \u5b57\u7b26\u4e32\uff0c\u4e0d\u662f JSON \u5bf9\u8c61<\/strong>\uff0c\u9700\u8981\u4f60\u81ea\u5df1\u89e3\u6790<\/li>\n\n\n\n<li><code>finish_reason<\/code>\uff1a\u503c\u4e3a <code>tool_calls<\/code> \u8868\u793a\u6a21\u578b\u8f93\u51fa\u4e86\u5de5\u5177\u8c03\u7528\uff0c\u800c\u4e0d\u662f <code>stop<\/code>\uff08\u6b63\u5e38\u7ed3\u675f\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u6ce8\u610f <code>message.content<\/code> \u662f <code>null<\/code>\uff0c\u56e0\u4e3a\u6a21\u578b\u6ca1\u6709\u751f\u6210\u6587\u672c\u56de\u7b54\uff0c\u800c\u662f\u8f93\u51fa\u4e86\u5de5\u5177\u8c03\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4\">4. \u7b2c\u4e8c\u8f6e\u8bf7\u6c42\uff1a\u628a\u51fd\u6570\u6267\u884c\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b<\/h3>\n\n\n\n<p>\u4f60\u6267\u884c\u5b8c\u51fd\u6570\u540e\uff0c\u9700\u8981\u628a\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b\uff0c\u8ba9\u6a21\u578b\u751f\u6210\u6700\u7ec8\u7b54\u6848\u3002\u7b2c\u4e8c\u8f6e\u8bf7\u6c42\u7684 <code>messages<\/code> \u6570\u7ec4\u8981\u5305\u542b\u5b8c\u6574\u7684\u5bf9\u8bdd\u5386\u53f2\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"model\": \"Qwen\/Qwen2.5-7B-Instruct\",\n  \"messages\": &#91;\n    {\n      \"role\": \"user\",\n      \"content\": \"\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\"\n    },\n    {\n      \"role\": \"assistant\",\n      \"content\": null,\n      \"tool_calls\": &#91;\n        {\n          \"id\": \"call_abc123\",\n          \"type\": \"function\",\n          \"function\": {\n            \"name\": \"getUserAnnualLeave\",\n            \"arguments\": \"{\\\"userId\\\": \\\"12345\\\"}\"\n          }\n        }\n      ]\n    },\n    {\n      \"role\": \"tool\",\n      \"tool_call_id\": \"call_abc123\",\n      \"content\": \"{\\\"remainingDays\\\": 5, \\\"totalDays\\\": 10, \\\"usedDays\\\": 5}\"\n    }\n  ]\n}<\/code><\/pre>\n\n\n\n<p>\u5173\u952e\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1.\u7b2c\u4e00\u6761\u6d88\u606f\uff1a\u7528\u6237\u7684\u539f\u59cb\u95ee\u9898<\/li>\n\n\n\n<li>2.\u7b2c\u4e8c\u6761\u6d88\u606f\uff1a\u7b2c\u4e00\u8f6e\u7684\u6a21\u578b\u54cd\u5e94\uff08\u5e26 <code>tool_calls<\/code>\uff09\uff0c<code>role<\/code> \u662f <code>assistant<\/code><\/li>\n\n\n\n<li>3.\u7b2c\u4e09\u6761\u6d88\u606f\uff1a\u51fd\u6570\u6267\u884c\u7ed3\u679c\uff0c<code>role<\/code> \u662f <code>tool<\/code>\uff0c<code>tool_call_id<\/code> \u8981\u548c\u7b2c\u4e8c\u6761\u6d88\u606f\u91cc\u7684 <code>id<\/code> \u5bf9\u5e94\uff0c<code>content<\/code> \u662f\u51fd\u6570\u8fd4\u56de\u503c\uff08JSON \u5b57\u7b26\u4e32\uff09<\/li>\n<\/ol>\n\n\n\n<p>\u6a21\u578b\u57fa\u4e8e\u8fd9\u4e9b\u4fe1\u606f\u751f\u6210\u6700\u7ec8\u7b54\u6848\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"choices\": &#91;\n    {\n      \"message\": {\n        \"role\": \"assistant\",\n        \"content\": \"\u60a8\u8fd8\u5269 5 \u5929\u5e74\u5047\uff08\u603b\u5171 10 \u5929\uff0c\u5df2\u4f7f\u7528 5 \u5929\uff09\u3002\"\n      },\n      \"finish_reason\": \"stop\"\n    }\n  ]\n}<\/code><\/pre>\n\n\n\n<p>\u8fd9\u6b21 <code>finish_reason<\/code> \u662f <code>stop<\/code>\uff0c\u8868\u793a\u6a21\u578b\u751f\u6210\u4e86\u6700\u7ec8\u7b54\u6848\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"function-call-rag\">Function Call \u5728 RAG \u7cfb\u7edf\u4e2d\u7684\u5e94\u7528<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-vs\">1. \u610f\u56fe\u8bc6\u522b\uff1a\u67e5\u77e5\u8bc6\u5e93 vs \u8c03\u5de5\u5177<\/h3>\n\n\n\n<p>Function Call \u53ef\u4ee5\u4f5c\u4e3a\u610f\u56fe\u8bc6\u522b\u7684\u624b\u6bb5\u3002\u4f60\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a <code>searchKnowledgeBase<\/code> \u5de5\u5177\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n  \"type\": \"function\",\n  \"function\": {\n    \"name\": \"searchKnowledgeBase\",\n    \"description\": \"\u5728\u4f01\u4e1a\u77e5\u8bc6\u5e93\u4e2d\u641c\u7d22\u76f8\u5173\u6587\u6863\uff0c\u9002\u7528\u4e8e\u67e5\u8be2\u516c\u53f8\u5236\u5ea6\u3001\u4ea7\u54c1\u6587\u6863\u3001\u64cd\u4f5c\u6307\u5357\u7b49\u9759\u6001\u77e5\u8bc6\",\n    \"parameters\": {\n      \"type\": \"object\",\n      \"properties\": {\n        \"query\": {\n          \"type\": \"string\",\n          \"description\": \"\u641c\u7d22\u5173\u952e\u8bcd\"\n        }\n      },\n      \"required\": &#91;\"query\"]\n    }\n  }\n}<\/code><\/pre>\n\n\n\n<p>\u540c\u65f6\u5b9a\u4e49\u4e1a\u52a1\u5de5\u5177\uff08\u5982 <code>getUserAnnualLeave<\/code>\u3001<code>getOrderStatus<\/code>\uff09\u3002\u6a21\u578b\u6839\u636e\u7528\u6237\u95ee\u9898\u5224\u65ad\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237\u95ee\u201c\u5e74\u5047\u5236\u5ea6\u662f\u4ec0\u4e48\u201d\uff0c\u8c03\u7528 <code>searchKnowledgeBase<\/code>\uff0c\u4f60\u7684\u4ee3\u7801\u6267\u884c RAG \u68c0\u7d22<\/li>\n\n\n\n<li>\u7528\u6237\u95ee\u201c\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\u201d\uff0c\u8c03\u7528 <code>getUserAnnualLeave<\/code>\uff0c\u4f60\u7684\u4ee3\u7801\u67e5 HR \u7cfb\u7edf<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86\u67e5\u77e5\u8bc6\u5e93 vs \u8c03\u5de5\u5177\u7684\u81ea\u52a8\u8def\u7531\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2\">2. \u6df7\u5408\u573a\u666f\uff1a\u77e5\u8bc6\u68c0\u7d22 + \u5de5\u5177\u8c03\u7528<\/h3>\n\n\n\n<p>\u6709\u4e9b\u573a\u666f\u9700\u8981\u540c\u65f6\u67e5\u77e5\u8bc6\u5e93\u548c\u8c03\u5de5\u5177\u3002\u6bd4\u5982\u7528\u6237\u95ee\u201c\u6211\u7684\u8ba2\u5355 #12345 \u80fd\u9000\u8d27\u5417\u201d\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5148\u8c03\u7528 <code>getOrderStatus<\/code> \u67e5\u8ba2\u5355\u4fe1\u606f\uff08\u8d2d\u4e70\u65f6\u95f4\u3001\u5546\u54c1\u7c7b\u578b\uff09<\/li>\n\n\n\n<li>\u518d\u8c03\u7528 <code>searchKnowledgeBase<\/code> \u68c0\u7d22\u9000\u8d27\u653f\u7b56<\/li>\n\n\n\n<li>\u6a21\u578b\u7efc\u5408\u4e24\u90e8\u5206\u4fe1\u606f\u751f\u6210\u7b54\u6848<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u79cd\u573a\u666f\u4e0b\uff0c\u6a21\u578b\u53ef\u80fd\u4e00\u6b21\u8f93\u51fa\u591a\u4e2a <code>tool_calls<\/code>\uff08\u5982\u679c\u652f\u6301\u5e76\u884c\u8c03\u7528\uff09\uff0c\u6216\u8005\u5206\u591a\u8f6e\u8c03\u7528\uff08\u5148\u8c03\u5de5\u5177 A\uff0c\u6839\u636e\u7ed3\u679c\u51b3\u5b9a\u662f\u5426\u8c03\u5de5\u5177 B\uff09\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u7b2c\u4e00\u8f6e\uff1a\u6a21\u578b\u8f93\u51fa tool_calls\uff0c\u53ef\u80fd\u5305\u542b\u591a\u4e2a\u5de5\u5177\nJsonArray toolCalls = ...;\nfor (JsonElement toolCall : toolCalls) {\n    String functionName = ...;\n    String result = executeFunction(functionName, arguments);\n    \/\/ \u628a\u7ed3\u679c\u6dfb\u52a0\u5230 messages \u6570\u7ec4\n}\n\n\/\/ \u7b2c\u4e8c\u8f6e\uff1a\u628a\u6240\u6709\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b\n\/\/ \u6a21\u578b\u53ef\u80fd\u7ee7\u7eed\u8f93\u51fa tool_calls\uff08\u9700\u8981\u8c03\u7528\u66f4\u591a\u5de5\u5177\uff09\uff0c\u6216\u8005\u751f\u6210\u6700\u7ec8\u7b54\u6848<\/code><\/pre>\n\n\n\n<p>\u9700\u8981\u5faa\u73af\u5904\u7406\uff0c\u76f4\u5230\u6a21\u578b\u4e0d\u518d\u8f93\u51fa <code>tool_calls<\/code>\uff08<code>finish_reason<\/code> \u4e3a <code>stop<\/code>\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3\">3. \u5de5\u5177\u8c03\u7528\u7684\u4f18\u5148\u7ea7\u548c\u7b56\u7565<\/h3>\n\n\n\n<p>\u5982\u679c\u5b9a\u4e49\u4e86\u591a\u4e2a\u5de5\u5177\uff0c\u6a21\u578b\u600e\u4e48\u9009\u62e9\uff1f<\/p>\n\n\n\n<p><strong>\u65b9\u6cd5\u4e00\uff1a\u901a\u8fc7 description \u5f15\u5bfc<\/strong><\/p>\n\n\n\n<p>\u5728\u5de5\u5177\u63cf\u8ff0\u4e2d\u7ed9\u51fa\u4f18\u5148\u7ea7\u63d0\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\"name\":\"searchKnowledgeBase\",\"description\":\"\u5728\u4f01\u4e1a\u77e5\u8bc6\u5e93\u4e2d\u641c\u7d22\u76f8\u5173\u6587\u6863\u3002\u4f18\u5148\u4f7f\u7528\u6b64\u5de5\u5177\u67e5\u8be2\u516c\u53f8\u5236\u5ea6\u3001\u4ea7\u54c1\u6587\u6863\u7b49\u9759\u6001\u77e5\u8bc6\u3002\"}<\/code><\/pre>\n\n\n\n<p><strong>\u65b9\u6cd5\u4e8c\uff1a\u901a\u8fc7 tool_choice \u53c2\u6570\u63a7\u5236<\/strong><\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u660e\u786e\u77e5\u9053\u67d0\u4e2a\u573a\u666f\u5e94\u8be5\u8c03\u7528\u67d0\u4e2a\u5de5\u5177\uff0c\u53ef\u4ee5\u7528 <code>tool_choice<\/code> \u6307\u5b9a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\"tool_choice\":{\"type\":\"function\",\"function\":{\"name\":\"getUserAnnualLeave\"}}}<\/code><\/pre>\n\n\n\n<p><strong>\u65b9\u6cd5\u4e09\uff1a\u5206\u9636\u6bb5\u8c03\u7528<\/strong><\/p>\n\n\n\n<p>\u5148\u7528\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u610f\u56fe\u8bc6\u522b\u5de5\u5177\u5224\u65ad\u7528\u6237\u9700\u6c42\u7c7b\u578b\uff0c\u518d\u6839\u636e\u7c7b\u578b\u9009\u62e9\u5177\u4f53\u7684\u5de5\u5177\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"function-call\">Function Call \u7684\u5c40\u9650\u6027\u4e0e\u75db\u70b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1\">1. \u5de5\u5177\u5b9a\u4e49\u7684\u7ef4\u62a4\u6210\u672c<\/h3>\n\n\n\n<p>\u6bcf\u4e2a\u5de5\u5177\u90fd\u8981\u624b\u5199 JSON Schema\uff0c\u53c2\u6570\u591a\u4e86\u5f88\u7e41\u7410\u3002\u6bd4\u5982\u4e00\u4e2a\u5de5\u5177\u6709 10 \u4e2a\u53c2\u6570\uff0c\u4f60\u8981\u5199 10 \u4e2a <code>properties<\/code>\uff0c\u8fd8\u8981\u5199 <code>description<\/code>\u3001<code>type<\/code>\u3001<code>required<\/code>\u3002<\/p>\n\n\n\n<p>\u5de5\u5177\u589e\u52a0\u6216\u4fee\u6539\u65f6\uff0c\u8981\u540c\u6b65\u66f4\u65b0\u5b9a\u4e49\u3002\u5982\u679c\u4f60\u7684\u5de5\u5177\u662f\u4ece\u6570\u636e\u5e93\u8868\u81ea\u52a8\u751f\u6210\u7684\uff08\u6bd4\u5982\u6bcf\u4e2a\u8868\u5bf9\u5e94\u4e00\u4e2a\u67e5\u8be2\u5de5\u5177\uff09\uff0c\u624b\u5199 JSON Schema \u5c31\u4e0d\u73b0\u5b9e\u4e86\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2\">2. \u8de8\u8bed\u8a00\u548c\u8de8\u7cfb\u7edf\u7684\u96c6\u6210\u95ee\u9898<\/h3>\n\n\n\n<p>\u4f60\u7684\u5de5\u5177\u53ef\u80fd\u662f Java \u5b9e\u73b0\u7684\uff0c\u522b\u4eba\u7684\u5de5\u5177\u53ef\u80fd\u662f Python \u5b9e\u73b0\u7684\uff0c\u8fd8\u6709\u7684\u5de5\u5177\u662f HTTP API\u3002\u600e\u4e48\u8ba9\u6a21\u578b\u80fd\u8c03\u7528\u4e0d\u540c\u8bed\u8a00\u3001\u4e0d\u540c\u7cfb\u7edf\u7684\u5de5\u5177\uff1f<\/p>\n\n\n\n<p>Function Call \u534f\u8bae\u672c\u8eab\u4e0d\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f60\u9700\u8981\u81ea\u5df1\u5b9e\u73b0\u4e00\u4e2a\u5de5\u5177\u6ce8\u518c\u548c\u8c03\u7528\u7684\u6846\u67b6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49\u7edf\u4e00\u7684\u5de5\u5177\u63cf\u8ff0\u683c\u5f0f<\/li>\n\n\n\n<li>\u5b9e\u73b0\u8de8\u8bed\u8a00\u7684 RPC \u8c03\u7528\uff08\u5982 gRPC\u3001HTTP\uff09<\/li>\n\n\n\n<li>\u5904\u7406\u4e0d\u540c\u7cfb\u7edf\u7684\u8ba4\u8bc1\u548c\u6743\u9650<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3\">3. \u5de5\u5177\u7684\u6743\u9650\u548c\u5b89\u5168\u63a7\u5236<\/h3>\n\n\n\n<p>\u6a21\u578b\u53ef\u80fd\u4f1a\u8c03\u7528\u4e0d\u8be5\u8c03\u7528\u7684\u5de5\u5177\uff0c\u6216\u8005\u4f20\u5165\u4e0d\u5408\u6cd5\u7684\u53c2\u6570\u3002\u6bd4\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237 A \u95ee\u201c\u5e2e\u6211\u67e5\u7528\u6237 B \u7684\u5e74\u5047\u201d\uff0c\u6a21\u578b\u8c03\u7528 <code>getUserAnnualLeave(userId=B)<\/code>\uff0c\u4f46\u7528\u6237 A \u6ca1\u6709\u6743\u9650\u67e5\u7528\u6237 B \u7684\u6570\u636e<\/li>\n\n\n\n<li>\u7528\u6237\u4f20\u5165\u6076\u610f\u53c2\u6570\uff08SQL \u6ce8\u5165\u3001\u8def\u5f84\u7a7f\u8d8a\u7b49\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u9700\u8981\u5728\u6267\u884c\u51fd\u6570\u524d\u505a\u6743\u9650\u6821\u9a8c\u548c\u53c2\u6570\u6821\u9a8c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>private static String executeFunction(String functionName, String arguments, String currentUserId) {\n    JsonObject args = gson.fromJson(arguments, JsonObject.class);\n\n    if (\"getUserAnnualLeave\".equals(functionName)) {\n        String userId = args.get(\"userId\").getAsString();\n        \/\/ \u6743\u9650\u6821\u9a8c\uff1a\u53ea\u80fd\u67e5\u81ea\u5df1\u7684\u6570\u636e\n        if (!userId.equals(currentUserId)) {\n            return \"{\\\"error\\\": \\\"\u65e0\u6743\u9650\u67e5\u8be2\u5176\u4ed6\u7528\u6237\u7684\u6570\u636e\\\"}\";\n        }\n        \/\/ \u53c2\u6570\u6821\u9a8c\uff1auserId \u683c\u5f0f\u68c0\u67e5\n        if (!userId.matches(\"\\\\d+\")) {\n            return \"{\\\"error\\\": \\\"\u7528\u6237 ID \u683c\u5f0f\u9519\u8bef\\\"}\";\n        }\n        \/\/ \u6267\u884c\u51fd\u6570\n        return getUserAnnualLeave(userId);\n    }\n}<\/code><\/pre>\n\n\n\n<p><strong>\u4f46\u8fd9\u4e9b\u903b\u8f91\u90fd\u8981\u81ea\u5df1\u5199\uff0c\u6ca1\u6709\u7edf\u4e00\u7684\u6846\u67b6\u652f\u6301\u3002<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4\">4. \u5de5\u5177\u8c03\u7528\u7684\u53ef\u89c2\u6d4b\u6027<\/h3>\n\n\n\n<p>\u6a21\u578b\u8c03\u7528\u4e86\u54ea\u4e9b\u5de5\u5177\u3001\u4f20\u4e86\u4ec0\u4e48\u53c2\u6570\u3001\u6267\u884c\u7ed3\u679c\u662f\u4ec0\u4e48\u3001\u8017\u65f6\u591a\u5c11\uff0c\u8fd9\u4e9b\u4fe1\u606f\u9700\u8981\u81ea\u5df1\u8bb0\u5f55\u548c\u8ffd\u8e2a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>private static String executeFunction(String functionName, String arguments) {\n    long startTime = System.currentTimeMillis();\n    String result = ...;\n    long endTime = System.currentTimeMillis();\n\n    \/\/ \u8bb0\u5f55\u65e5\u5fd7\n    logger.info(\"Function: {}, Arguments: {}, Result: {}, Duration: {}ms\",\n            functionName, arguments, result, endTime - startTime);\n\n    return result;\n}<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u5de5\u5177\u8c03\u7528\u94fe\u8def\u5f88\u957f\uff08\u8c03\u7528\u5de5\u5177 A \u2192 \u5de5\u5177 A \u5185\u90e8\u8c03\u7528\u5de5\u5177 B \u2192 \u5de5\u5177 B \u67e5\u6570\u636e\u5e93\uff09\uff0c\u8ffd\u8e2a\u8d77\u6765\u5f88\u9ebb\u70e6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-mcp\">5. \u5f15\u51fa\u4e0b\u4e00\u7bc7\uff1aMCP \u534f\u8bae<\/h3>\n\n\n\n<p>Function Call \u89e3\u51b3\u4e86\u8ba9\u6a21\u578b\u8c03\u7528\u5de5\u5177\u7684\u95ee\u9898\uff0c\u4f46\u5e26\u6765\u4e86\u65b0\u7684\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5de5\u5177\u5b9a\u4e49\u7684\u7ef4\u62a4\u6210\u672c\u9ad8<\/li>\n\n\n\n<li>\u8de8\u8bed\u8a00\u3001\u8de8\u7cfb\u7edf\u7684\u96c6\u6210\u590d\u6742<\/li>\n\n\n\n<li>\u6743\u9650\u548c\u5b89\u5168\u63a7\u5236\u9700\u8981\u81ea\u5df1\u5b9e\u73b0<\/li>\n\n\n\n<li>\u53ef\u89c2\u6d4b\u6027\u4e0d\u8db3<\/li>\n<\/ul>\n\n\n\n<p>\u4e1a\u754c\u63d0\u51fa\u4e86 MCP\uff08Model Context Protocol\uff09\u534f\u8bae\uff0c\u8bd5\u56fe\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002MCP \u7684\u6838\u5fc3\u601d\u60f3\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49\u7edf\u4e00\u7684\u5de5\u5177\u63cf\u8ff0\u548c\u8c03\u7528\u534f\u8bae<\/li>\n\n\n\n<li>\u652f\u6301\u5de5\u5177\u7684\u52a8\u6001\u53d1\u73b0\u548c\u6ce8\u518c<\/li>\n\n\n\n<li>\u63d0\u4f9b\u6807\u51c6\u7684\u6743\u9650\u548c\u5b89\u5168\u63a7\u5236\u673a\u5236<\/li>\n\n\n\n<li>\u5185\u7f6e\u53ef\u89c2\u6d4b\u6027\u652f\u6301<\/li>\n<\/ul>\n\n\n\n<p>\u4e0b\u4e00\u7bc7\u8be6\u7ec6\u8bb2 MCP \u662f\u4ec0\u4e48\u3001\u600e\u4e48\u7528\u3001\u548c Function Call \u7684\u5173\u7cfb\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"java-function-call\">Java \u5b9e\u6218\uff1a\u5b8c\u6574\u7684 Function Call \u6d41\u7a0b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1\">1. \u573a\u666f\u8bbe\u5b9a<\/h3>\n\n\n\n<p>\u6211\u4eec\u505a\u4e00\u4e2a\u4f01\u4e1a\u77e5\u8bc6\u5e93\u52a9\u624b\uff0c\u652f\u6301\u4e24\u4e2a\u5de5\u5177\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1.<code>getUserAnnualLeave<\/code>\uff1a\u67e5\u8be2\u7528\u6237\u5e74\u5047\u4f59\u989d<\/li>\n\n\n\n<li>2.<code>getOrderStatus<\/code>\uff1a\u67e5\u8be2\u8ba2\u5355\u72b6\u6001<\/li>\n<\/ol>\n\n\n\n<p>\u7528\u6237\u95ee\u201c\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\u201d\uff0c\u7cfb\u7edf\u8c03\u7528 <code>getUserAnnualLeave<\/code>\uff0c\u8fd4\u56de\u7ed3\u679c\uff0c\u6a21\u578b\u751f\u6210\u7b54\u6848\u3002<\/p>\n\n\n\n<p>\u6280\u672f\u6808\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Java + OkHttp \u8c03\u7528 SiliconFlow API<\/li>\n\n\n\n<li>\u6a21\u578b\uff1aQwen\/Qwen2.5-7B-Instruct\uff08\u652f\u6301 Function Call\uff09<\/li>\n\n\n\n<li>Gson \u5904\u7406 JSON<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5b8c\u6574\u793a\u4f8b\u53ef\u4ee5\u67e5\u770b <a href=\"https:\/\/github.com\/nageoffer\/tinyrag\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >TinyRAG<\/a> \u9879\u76ee com.nageoffer.ai.tinyrag.function \u76ee\u5f55\u4e0b\u4ee3\u7801\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-maven\">2. Maven \u4f9d\u8d56<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependencies&gt;&lt;dependency&gt;&lt;groupId&gt;com.squareup.okhttp3&lt;\/groupId&gt;&lt;artifactId&gt;okhttp&lt;\/artifactId&gt;&lt;version&gt;4.12.0&lt;\/version&gt;&lt;\/dependency&gt;&lt;dependency&gt;&lt;groupId&gt;com.google.code.gson&lt;\/groupId&gt;&lt;artifactId&gt;gson&lt;\/artifactId&gt;&lt;version&gt;2.13.1&lt;\/version&gt;&lt;\/dependency&gt;&lt;\/dependencies&gt;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3\">3. \u5b8c\u6574\u4ee3\u7801\u793a\u4f8b<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>publicclassRAGFunctionCallDemo{privatestaticfinalStringAPI_KEY=\"YOUR_API_KEY\";privatestaticfinalStringAPI_URL=\"https:\/\/api.siliconflow.cn\/v1\/chat\/completions\";privatestaticfinalStringMODEL=\"deepseek-ai\/DeepSeek-V3\";privatestaticfinalOkHttpClient client =newOkHttpClient();privatestaticfinalGson gson =newGsonBuilder().setPrettyPrinting().create();publicstaticvoidmain(String&#91;] args)throwsIOException{\/\/ \u7528\u6237\u95ee\u9898String userQuestion =\"\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\";System.out.println(\"\u7528\u6237\u95ee\u9898\uff1a\"+ userQuestion);System.out.println(\"\\n\"+\"=\".repeat(60)+\"\\n\");\/\/ \u7b2c\u4e00\u8f6e\uff1a\u53d1\u9001\u5de5\u5177\u5217\u8868\u548c\u7528\u6237\u95ee\u9898JsonObject firstResponse =callModelWithTools(userQuestion);System.out.println(\"\u7b2c\u4e00\u8f6e\u54cd\u5e94\uff1a\");System.out.println(gson.toJson(firstResponse));System.out.println(\"\\n\"+\"=\".repeat(60)+\"\\n\");\/\/ \u89e3\u6790 tool_callsJsonArray toolCalls = firstResponse.getAsJsonArray(\"choices\").get(0).getAsJsonObject().getAsJsonObject(\"message\").getAsJsonArray(\"tool_calls\");if(CollUtil.isEmpty(toolCalls)){System.out.println(\"\u6a21\u578b\u6ca1\u6709\u8c03\u7528\u5de5\u5177\uff0c\u76f4\u63a5\u8fd4\u56de\u7b54\u6848\");return;}\/\/ \u6267\u884c\u51fd\u6570JsonObject toolCall = toolCalls.get(0).getAsJsonObject();String functionName = toolCall.getAsJsonObject(\"function\").get(\"name\").getAsString();String arguments = toolCall.getAsJsonObject(\"function\").get(\"arguments\").getAsString();String toolCallId = toolCall.get(\"id\").getAsString();System.out.println(\"\u6a21\u578b\u8981\u8c03\u7528\u7684\u51fd\u6570\uff1a\"+ functionName);System.out.println(\"\u51fd\u6570\u53c2\u6570\uff1a\"+ arguments);System.out.println(\"\\n\"+\"=\".repeat(60)+\"\\n\");\/\/ \u6267\u884c\u51fd\u6570\uff08\u8fd9\u91cc\u7528 mock \u6570\u636e\uff09String functionResult =executeFunction(functionName, arguments);System.out.println(\"\u51fd\u6570\u6267\u884c\u7ed3\u679c\uff1a\"+ functionResult);System.out.println(\"\\n\"+\"=\".repeat(60)+\"\\n\");\/\/ \u7b2c\u4e8c\u8f6e\uff1a\u628a\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578bJsonObject secondResponse =callModelWithFunctionResult(\n                userQuestion, toolCall, toolCallId, functionResult);System.out.println(\"\u7b2c\u4e8c\u8f6e\u54cd\u5e94\uff1a\");System.out.println(gson.toJson(secondResponse));System.out.println(\"\\n\"+\"=\".repeat(60)+\"\\n\");\/\/ \u63d0\u53d6\u6700\u7ec8\u7b54\u6848String finalAnswer = secondResponse.getAsJsonArray(\"choices\").get(0).getAsJsonObject().getAsJsonObject(\"message\").get(\"content\").getAsString();System.out.println(\"\u6700\u7ec8\u7b54\u6848\uff1a\"+ finalAnswer);}\/**\n     * \u7b2c\u4e00\u8f6e\u8c03\u7528\uff1a\u53d1\u9001\u5de5\u5177\u5217\u8868\u548c\u7528\u6237\u95ee\u9898\n     *\/privatestaticJsonObjectcallModelWithTools(String userQuestion)throwsIOException{\/\/ \u5b9a\u4e49\u5de5\u5177\u5217\u8868JsonArray tools =newJsonArray();\/\/ \u5de5\u5177 1\uff1a\u67e5\u8be2\u5e74\u5047\u4f59\u989dJsonObject tool1 =newJsonObject();\n        tool1.addProperty(\"type\",\"function\");JsonObject function1 =newJsonObject();\n        function1.addProperty(\"name\",\"getUserAnnualLeave\");\n        function1.addProperty(\"description\",\"\u67e5\u8be2\u7528\u6237\u7684\u5e74\u5047\u4f59\u989d\uff0c\u5305\u62ec\u603b\u5929\u6570\u3001\u5df2\u4f7f\u7528\u5929\u6570\u3001\u5269\u4f59\u5929\u6570\");JsonObject parameters1 =newJsonObject();\n        parameters1.addProperty(\"type\",\"object\");JsonObject properties1 =newJsonObject();JsonObject userId1 =newJsonObject();\n        userId1.addProperty(\"type\",\"string\");\n        userId1.addProperty(\"description\",\"\u7528\u6237 ID\");\n        properties1.add(\"userId\", userId1);\n        parameters1.add(\"properties\", properties1);JsonArray required1 =newJsonArray();\n        required1.add(\"userId\");\n        parameters1.add(\"required\", required1);\n        function1.add(\"parameters\", parameters1);\n        tool1.add(\"function\", function1);\n        tools.add(tool1);\/\/ \u5de5\u5177 2\uff1a\u67e5\u8be2\u8ba2\u5355\u72b6\u6001JsonObject tool2 =newJsonObject();\n        tool2.addProperty(\"type\",\"function\");JsonObject function2 =newJsonObject();\n        function2.addProperty(\"name\",\"getOrderStatus\");\n        function2.addProperty(\"description\",\"\u67e5\u8be2\u8ba2\u5355\u7684\u7269\u6d41\u72b6\u6001\u548c\u8be6\u7ec6\u4fe1\u606f\");JsonObject parameters2 =newJsonObject();\n        parameters2.addProperty(\"type\",\"object\");JsonObject properties2 =newJsonObject();JsonObject orderId =newJsonObject();\n        orderId.addProperty(\"type\",\"string\");\n        orderId.addProperty(\"description\",\"\u8ba2\u5355\u53f7\");\n        properties2.add(\"orderId\", orderId);\n        parameters2.add(\"properties\", properties2);JsonArray required2 =newJsonArray();\n        required2.add(\"orderId\");\n        parameters2.add(\"required\", required2);\n        function2.add(\"parameters\", parameters2);\n        tool2.add(\"function\", function2);\n        tools.add(tool2);\/\/ \u6784\u5efa\u8bf7\u6c42\u4f53JsonObject requestBody =newJsonObject();\n        requestBody.addProperty(\"model\",MODEL);JsonArray messages =newJsonArray();\/\/ \u2605\u2605\u2605 \u65b0\u589e\uff1a\u6dfb\u52a0\u7cfb\u7edf\u6d88\u606f\uff0c\u5e26\u4e0a\u7528\u6237ID \u2605\u2605\u2605JsonObject systemMessage =newJsonObject();\n        systemMessage.addProperty(\"role\",\"system\");\n        systemMessage.addProperty(\"content\",\"\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684ID\u662f: user_12345\");\n        messages.add(systemMessage);JsonObject userMessage =newJsonObject();\n        userMessage.addProperty(\"role\",\"user\");\n        userMessage.addProperty(\"content\", userQuestion);\n        messages.add(userMessage);\n\n        requestBody.add(\"messages\", messages);\n        requestBody.add(\"tools\", tools);\n        requestBody.addProperty(\"tool_choice\",\"auto\");\/\/ \u53d1\u9001\u8bf7\u6c42returnsendRequest(requestBody);}\/**\n     * \u7b2c\u4e8c\u8f6e\u8c03\u7528\uff1a\u628a\u51fd\u6570\u6267\u884c\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b\n     *\/privatestaticJsonObjectcallModelWithFunctionResult(String userQuestion,JsonObject toolCall,String toolCallId,String functionResult)throwsIOException{JsonObject requestBody =newJsonObject();\n        requestBody.addProperty(\"model\",MODEL);JsonArray messages =newJsonArray();\/\/ \u7b2c\u4e00\u6761\u6d88\u606f\uff1a\u7528\u6237\u95ee\u9898JsonObject userMessage =newJsonObject();\n        userMessage.addProperty(\"role\",\"user\");\n        userMessage.addProperty(\"content\", userQuestion);\n        messages.add(userMessage);\/\/ \u7b2c\u4e8c\u6761\u6d88\u606f\uff1a\u7b2c\u4e00\u8f6e\u7684\u6a21\u578b\u54cd\u5e94\uff08\u5e26 tool_calls\uff09JsonObject assistantMessage =newJsonObject();\n        assistantMessage.addProperty(\"role\",\"assistant\");\n        assistantMessage.add(\"content\",JsonNull.INSTANCE);JsonArray toolCalls =newJsonArray();\n        toolCalls.add(toolCall);\n        assistantMessage.add(\"tool_calls\", toolCalls);\n        messages.add(assistantMessage);\/\/ \u7b2c\u4e09\u6761\u6d88\u606f\uff1a\u51fd\u6570\u6267\u884c\u7ed3\u679cJsonObject toolMessage =newJsonObject();\n        toolMessage.addProperty(\"role\",\"tool\");\n        toolMessage.addProperty(\"tool_call_id\", toolCallId);\n        toolMessage.addProperty(\"content\", functionResult);\n        messages.add(toolMessage);\n\n        requestBody.add(\"messages\", messages);\/\/ \u53d1\u9001\u8bf7\u6c42returnsendRequest(requestBody);}\/**\n     * \u6267\u884c\u51fd\u6570\uff08\u8fd9\u91cc\u7528 mock \u6570\u636e\u6a21\u62df\uff09\n     *\/privatestaticStringexecuteFunction(String functionName,String arguments){JsonObject args = gson.fromJson(arguments,JsonObject.class);if(\"getUserAnnualLeave\".equals(functionName)){\/\/ \u6a21\u62df\u67e5\u8be2 HR \u7cfb\u7edfString userId = args.get(\"userId\").getAsString();JsonObject result =newJsonObject();\n            result.addProperty(\"userId\", userId);\n            result.addProperty(\"remainingDays\",5);\n            result.addProperty(\"totalDays\",10);\n            result.addProperty(\"usedDays\",5);return gson.toJson(result);}elseif(\"getOrderStatus\".equals(functionName)){\/\/ \u6a21\u62df\u67e5\u8be2\u8ba2\u5355\u7cfb\u7edfString orderId = args.get(\"orderId\").getAsString();JsonObject result =newJsonObject();\n            result.addProperty(\"orderId\", orderId);\n            result.addProperty(\"status\",\"\u8fd0\u8f93\u4e2d\");\n            result.addProperty(\"location\",\"\u5317\u4eac\u5e02\u671d\u9633\u533a\u5206\u62e8\u4e2d\u5fc3\");\n            result.addProperty(\"estimatedDelivery\",\"2026-02-28\");return gson.toJson(result);}return\"{\\\"error\\\": \\\"\u672a\u77e5\u7684\u51fd\u6570\\\"}\";}\/**\n     * \u53d1\u9001 HTTP \u8bf7\u6c42\n     *\/privatestaticJsonObjectsendRequest(JsonObject requestBody)throwsIOException{RequestBody body =RequestBody.create(\n                gson.toJson(requestBody),MediaType.parse(\"application\/json\"));Request request =newRequest.Builder().url(API_URL).addHeader(\"Authorization\",\"Bearer \"+API_KEY).addHeader(\"Content-Type\",\"application\/json\").post(body).build();try(Response response = client.newCall(request).execute()){if(!response.isSuccessful()){thrownewIOException(\"\u8bf7\u6c42\u5931\u8d25\uff1a\"+ response);}String responseBody = response.body().string();return gson.fromJson(responseBody,JsonObject.class);}}}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4\">4. \u8fd0\u884c\u6548\u679c\u5c55\u793a<\/h3>\n\n\n\n<p>\u8fd0\u884c\u4e0a\u9762\u7684\u4ee3\u7801\uff0c\u8f93\u51fa\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7528\u6237\u95ee\u9898\uff1a\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\n\n============================================================\n\n\u7b2c\u4e00\u8f6e\u54cd\u5e94\uff1a\n{\n  \"id\": \"019c9e1d26c3d808e4af0dae8cb9e15a\",\n  \"object\": \"chat.completion\",\n  \"created\": 1772179236,\n  \"model\": \"deepseek-ai\/DeepSeek-V3\",\n  \"choices\": &#91;\n    {\n      \"index\": 0,\n      \"message\": {\n        \"role\": \"assistant\",\n        \"content\": \"\",\n        \"tool_calls\": &#91;\n          {\n            \"id\": \"019c9e1d2c66c68e888c9086c45216e4\",\n            \"type\": \"function\",\n            \"function\": {\n              \"name\": \"getUserAnnualLeave\",\n              \"arguments\": \"{\\\"userId\\\":\\\"user_12345\\\"}\"\n            }\n          }\n        ]\n      },\n      \"finish_reason\": \"tool_calls\"\n    }\n  ],\n  \"usage\": {\n    \"prompt_tokens\": 195,\n    \"completion_tokens\": 23,\n    \"total_tokens\": 218,\n    \"completion_tokens_details\": {\n      \"reasoning_tokens\": 0\n    }\n  },\n  \"system_fingerprint\": \"\"\n}\n\n============================================================\n\n\u6a21\u578b\u8981\u8c03\u7528\u7684\u51fd\u6570\uff1agetUserAnnualLeave\n\u51fd\u6570\u53c2\u6570\uff1a{\"userId\":\"user_12345\"}\n\n============================================================\n\n\u51fd\u6570\u6267\u884c\u7ed3\u679c\uff1a{\n  \"userId\": \"user_12345\",\n  \"remainingDays\": 5,\n  \"totalDays\": 10,\n  \"usedDays\": 5\n}\n\n============================================================\n\n\u7b2c\u4e8c\u8f6e\u54cd\u5e94\uff1a\n{\n  \"id\": \"019c9e1d2cd655432ba32666031ca899\",\n  \"object\": \"chat.completion\",\n  \"created\": 1772179238,\n  \"model\": \"deepseek-ai\/DeepSeek-V3\",\n  \"choices\": &#91;\n    {\n      \"index\": 0,\n      \"message\": {\n        \"role\": \"assistant\",\n        \"content\": \"\u6839\u636e\u67e5\u8be2\u7ed3\u679c\uff0c\u4f60\u7684\u5e74\u5047\u4f7f\u7528\u60c5\u51b5\u5982\u4e0b\uff1a\\n\\n- **\u603b\u5e74\u5047\u5929\u6570**\uff1a10\u5929\\n- **\u5df2\u4f7f\u7528\u5929\u6570**\uff1a5\u5929\\n- **\u5269\u4f59\u5929\u6570**\uff1a5\u5929\\n\\n\u4f60\u8fd8\u52695\u5929\u5e74\u5047\u53ef\u4ee5\u5b89\u6392\u4f7f\u7528\u3002\u5982\u679c\u6709\u5176\u4ed6\u9700\u6c42\u6216\u9700\u8981\u5e2e\u52a9\u89c4\u5212\u4f11\u5047\uff0c\u968f\u65f6\u544a\u8bc9\u6211\u54e6\uff01\"\n      },\n      \"finish_reason\": \"stop\"\n    }\n  ],\n  \"usage\": {\n    \"prompt_tokens\": 79,\n    \"completion_tokens\": 64,\n    \"total_tokens\": 143\n  },\n  \"system_fingerprint\": \"\"\n}\n\n============================================================\n\n\u6700\u7ec8\u7b54\u6848\uff1a\u6839\u636e\u67e5\u8be2\u7ed3\u679c\uff0c\u4f60\u7684\u5e74\u5047\u4f7f\u7528\u60c5\u51b5\u5982\u4e0b\uff1a\n\n- **\u603b\u5e74\u5047\u5929\u6570**\uff1a10\u5929\n- **\u5df2\u4f7f\u7528\u5929\u6570**\uff1a5\u5929\n- **\u5269\u4f59\u5929\u6570**\uff1a5\u5929\n\n\u4f60\u8fd8\u52695\u5929\u5e74\u5047\u53ef\u4ee5\u5b89\u6392\u4f7f\u7528\u3002\u5982\u679c\u6709\u5176\u4ed6\u9700\u6c42\u6216\u9700\u8981\u5e2e\u52a9\u89c4\u5212\u4f11\u5047\uff0c\u968f\u65f6\u544a\u8bc9\u6211\u54e6\uff01<\/code><\/pre>\n\n\n\n<p>\u6574\u4e2a\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1.\u7528\u6237\u95ee\u201c\u6211\u8fd8\u5269\u51e0\u5929\u5e74\u5047\u201d<\/li>\n\n\n\n<li>2.\u6a21\u578b\u5224\u65ad\u9700\u8981\u8c03\u7528 <code>getUserAnnualLeave<\/code> \u51fd\u6570\uff0c\u8f93\u51fa <code>tool_calls<\/code><\/li>\n\n\n\n<li>3.\u4ee3\u7801\u89e3\u6790 <code>tool_calls<\/code>\uff0c\u6267\u884c\u51fd\u6570\uff0c\u62ff\u5230\u7ed3\u679c\uff08\u5269\u4f59 5 \u5929\uff09<\/li>\n\n\n\n<li>4.\u628a\u7ed3\u679c\u8fd4\u56de\u7ed9\u6a21\u578b<\/li>\n\n\n\n<li>5.\u6a21\u578b\u751f\u6210\u6700\u7ec8\u7b54\u6848\uff1a\u60a8\u8fd8\u5269 5 \u5929\u5e74\u5047\uff08\u603b\u5171 10 \u5929\uff0c\u5df2\u4f7f\u7528 5 \u5929\uff09<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5\">5. \u4ee3\u7801\u8981\u70b9\u8bf4\u660e<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"5-1\">5.1 \u5de5\u5177\u5b9a\u4e49\u7684\u6784\u5efa<\/h4>\n\n\n\n<p>\u7528 Gson \u6784\u5efa JSON \u6bd4\u8f83\u7e41\u7410\uff0c\u5b9e\u9645\u9879\u76ee\u4e2d\u53ef\u4ee5\u5c01\u88c5\u4e00\u4e2a\u5de5\u5177\u7c7b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>publicclassFunctionTool{privateString name;privateString description;privateMap&lt;String, Object&gt; parameters;publicJsonObjecttoJson(){\/\/ \u8f6c\u6362\u4e3a OpenAI Function Call \u683c\u5f0f}}<\/code><\/pre>\n\n\n\n<p>\u6216\u8005\u76f4\u63a5\u7528 JSON \u5b57\u7b26\u4e32\u5b9a\u4e49\u5de5\u5177\uff0c\u7136\u540e\u7528 <code>gson.fromJson()<\/code> \u89e3\u6790\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"5-2\">5.2 \u53c2\u6570\u89e3\u6790<\/h4>\n\n\n\n<p><code>function.arguments<\/code> \u662f JSON \u5b57\u7b26\u4e32\uff0c\u4e0d\u662f JSON \u5bf9\u8c61\uff0c\u9700\u8981\u5148\u89e3\u6790\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>String arguments = toolCall.getAsJsonObject(\"function\").get(\"arguments\").getAsString();JsonObject args = gson.fromJson(arguments,JsonObject.class);String userId = args.get(\"userId\").getAsString();<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"5-3\">5.3 \u51fd\u6570\u8def\u7531<\/h4>\n\n\n\n<p>\u6839\u636e <code>function.name<\/code> \u8def\u7531\u5230\u5bf9\u5e94\u7684\u51fd\u6570\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>if(\"getUserAnnualLeave\".equals(functionName)){returngetUserAnnualLeave(args);}elseif(\"getOrderStatus\".equals(functionName)){returngetOrderStatus(args);}<\/code><\/pre>\n\n\n\n<p>\u5b9e\u9645\u9879\u76ee\u4e2d\u53ef\u4ee5\u7528\u7b56\u7565\u6a21\u5f0f\u6216\u53cd\u5c04\u6765\u5b9e\u73b0\u52a8\u6001\u8def\u7531\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"5-4\">5.4 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&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1889","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/eve2333.top\/index.php?rest_route=\/wp\/v2\/posts\/1889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eve2333.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eve2333.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eve2333.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eve2333.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1889"}],"version-history":[{"count":2,"href":"https:\/\/eve2333.top\/index.php?rest_route=\/wp\/v2\/posts\/1889\/revisions"}],"predecessor-version":[{"id":1895,"href":"https:\/\/eve2333.top\/index.php?rest_route=\/wp\/v2\/posts\/1889\/revisions\/1895"}],"wp:attachment":[{"href":"https:\/\/eve2333.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eve2333.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eve2333.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}