{"id":76396,"date":"2026-02-22T13:25:22","date_gmt":"2026-02-22T05:25:22","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/76396.html"},"modified":"2026-02-22T13:25:22","modified_gmt":"2026-02-22T05:25:22","slug":"%e6%8a%80%e6%9c%af%e6%b4%9e%e5%af%9f%ef%bc%9alangchain-%e5%92%8c-langgraph%e5%9c%a8%e5%8c%bb%e7%96%97%e5%9c%ba%e6%99%af%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/76396.html","title":{"rendered":"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528"},"content":{"rendered":"<p id=\"main-toc\">\u76ee\u5f55<\/p>\n<p id=\"%E5%BC%95%E8%A8%80%EF%BC%9A%E5%A4%A7%E6%A8%A1%E5%9E%8B%E6%A1%86%E6%9E%B6%E5%9C%A8%E4%B8%89%E5%8C%BB%E5%9C%BA%E6%99%AF%E7%9A%84%E5%BA%94%E7%94%A8%E8%83%8C%E6%99%AF-toc\" style=\"margin-left:40px\">\u5f15\u8a00&#xff1a;\u5927\u6a21\u578b\u6846\u67b6\u5728\u4e09\u533b\u573a\u666f\u7684\u5e94\u7528\u80cc\u666f<\/p>\n<p id=\"%E4%B8%80%E3%80%81LangChain%20%E4%B8%8E%20LangGraph%20%E6%8A%80%E6%9C%AF%E6%9E%B6%E6%9E%84%E6%B7%B1%E5%BA%A6%E5%AF%B9%E6%AF%94-toc\" style=\"margin-left:40px\">\u4e00\u3001LangChain \u4e0e LangGraph \u6280\u672f\u67b6\u6784\u6df1\u5ea6\u5bf9\u6bd4<\/p>\n<p id=\"1.1%20%E6%A0%B8%E5%BF%83%E6%9E%B6%E6%9E%84%E8%AE%BE%E8%AE%A1%E7%90%86%E5%BF%B5%E5%B7%AE%E5%BC%82-toc\" style=\"margin-left:80px\">1.1 \u6838\u5fc3\u67b6\u6784\u8bbe\u8ba1\u7406\u5ff5\u5dee\u5f02<\/p>\n<p id=\"1.2%20%E7%8A%B6%E6%80%81%E7%AE%A1%E7%90%86%E6%9C%BA%E5%88%B6%E7%9A%84%E6%9C%AC%E8%B4%A8%E5%8C%BA%E5%88%AB-toc\" style=\"margin-left:80px\">1.2 \u72b6\u6001\u7ba1\u7406\u673a\u5236\u7684\u672c\u8d28\u533a\u522b<\/p>\n<p id=\"1.3%20%E6%8E%A7%E5%88%B6%E6%B5%81%E4%B8%8E%E6%89%A7%E8%A1%8C%E6%A8%A1%E5%BC%8F%E5%AF%B9%E6%AF%94-toc\" style=\"margin-left:80px\">1.3 \u63a7\u5236\u6d41\u4e0e\u6267\u884c\u6a21\u5f0f\u5bf9\u6bd4<\/p>\n<p id=\"1.4%20%E5%BC%80%E5%8F%91%E4%BD%93%E9%AA%8C%E4%B8%8E%E5%AD%A6%E4%B9%A0%E6%9B%B2%E7%BA%BF-toc\" style=\"margin-left:80px\">1.4 \u5f00\u53d1\u4f53\u9a8c\u4e0e\u5b66\u4e60\u66f2\u7ebf<\/p>\n<p id=\"%E4%BA%8C%E3%80%81%E5%8C%BB%E7%96%97%E5%9C%BA%E6%99%AF%EF%BC%9A%E6%99%BA%E8%83%BD%E8%AF%8A%E7%96%97%E4%B8%8E%E4%B8%B4%E5%BA%8A%E5%86%B3%E7%AD%96%E6%94%AF%E6%8C%81-toc\" style=\"margin-left:40px\">\u4e8c\u3001\u533b\u7597\u573a\u666f&#xff1a;\u667a\u80fd\u8bca\u7597\u4e0e\u4e34\u5e8a\u51b3\u7b56\u652f\u6301<\/p>\n<p id=\"2.1%20%E6%99%BA%E8%83%BD%E8%AF%8A%E6%96%AD%E8%BE%85%E5%8A%A9%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%8A%80%E6%9C%AF%E5%AE%9E%E7%8E%B0-toc\" style=\"margin-left:80px\">2.1 \u667a\u80fd\u8bca\u65ad\u8f85\u52a9\u7cfb\u7edf\u7684\u6280\u672f\u5b9e\u73b0<\/p>\n<p id=\"2.2%20%E7%97%85%E5%8E%86%E5%88%86%E6%9E%90%E4%B8%8E%E7%BB%93%E6%9E%84%E5%8C%96%E5%A4%84%E7%90%86-toc\" style=\"margin-left:80px\">2.2 \u75c5\u5386\u5206\u6790\u4e0e\u7ed3\u6784\u5316\u5904\u7406<\/p>\n<p id=\"2.3%20%E5%8C%BB%E5%AD%A6%E5%BD%B1%E5%83%8F%E6%99%BA%E8%83%BD%E8%A7%A3%E8%AF%BB-toc\" style=\"margin-left:80px\">2.3 \u533b\u5b66\u5f71\u50cf\u667a\u80fd\u89e3\u8bfb<\/p>\n<p id=\"2.4%20%E5%BA%B7%E5%A4%8D%E6%96%B9%E6%A1%88%E5%88%B6%E5%AE%9A%E4%B8%8E%E7%AE%A1%E7%90%86-toc\" style=\"margin-left:80px\">2.4 \u5eb7\u590d\u65b9\u6848\u5236\u5b9a\u4e0e\u7ba1\u7406<\/p>\n<p id=\"%E4%B8%89%E3%80%81%E5%8C%BB%E4%BF%9D%E5%9C%BA%E6%99%AF%EF%BC%9A%E6%99%BA%E8%83%BD%E5%AE%A1%E6%A0%B8%E4%B8%8E%E9%A3%8E%E9%99%A9%E9%98%B2%E6%8E%A7-toc\" style=\"margin-left:40px\">\u4e09\u3001\u533b\u4fdd\u573a\u666f&#xff1a;\u667a\u80fd\u5ba1\u6838\u4e0e\u98ce\u9669\u9632\u63a7<\/p>\n<p id=\"3.1%20%E5%8C%BB%E4%BF%9D%E6%99%BA%E8%83%BD%E5%AE%A1%E6%A0%B8%E7%B3%BB%E7%BB%9F%E6%9E%B6%E6%9E%84-toc\" style=\"margin-left:80px\">3.1 \u533b\u4fdd\u667a\u80fd\u5ba1\u6838\u7cfb\u7edf\u67b6\u6784<\/p>\n<p id=\"3.2%20%E5%8C%BB%E4%BF%9D%E6%94%BF%E7%AD%96%E6%99%BA%E8%83%BD%E5%92%A8%E8%AF%A2%E6%9C%8D%E5%8A%A1-toc\" style=\"margin-left:80px\">3.2 \u533b\u4fdd\u653f\u7b56\u667a\u80fd\u54a8\u8be2\u670d\u52a1<\/p>\n<p id=\"3.3%20%E5%8C%BB%E4%BF%9D%E6%AC%BA%E8%AF%88%E6%99%BA%E8%83%BD%E6%A3%80%E6%B5%8B-toc\" style=\"margin-left:80px\">3.3 \u533b\u4fdd\u6b3a\u8bc8\u667a\u80fd\u68c0\u6d4b<\/p>\n<p id=\"3.4%20%E5%8C%BB%E4%BF%9D%E6%8A%A5%E9%94%80%E6%99%BA%E8%83%BD%E8%AE%A1%E7%AE%97-toc\" style=\"margin-left:80px\">3.4 \u533b\u4fdd\u62a5\u9500\u667a\u80fd\u8ba1\u7b97<\/p>\n<p id=\"%E5%9B%9B%E3%80%81%E5%8C%BB%E8%8D%AF%E5%9C%BA%E6%99%AF%EF%BC%9A%E8%8D%AF%E7%89%A9%E5%AE%89%E5%85%A8%E4%B8%8E%E5%90%88%E7%90%86%E7%94%A8%E8%8D%AF-toc\" style=\"margin-left:40px\">\u56db\u3001\u533b\u836f\u573a\u666f&#xff1a;\u836f\u7269\u5b89\u5168\u4e0e\u5408\u7406\u7528\u836f<\/p>\n<p id=\"4.1%20%E8%8D%AF%E7%89%A9%E7%9F%A5%E8%AF%86%E9%97%AE%E7%AD%94%E4%B8%8E%E4%BF%A1%E6%81%AF%E6%A3%80%E7%B4%A2-toc\" style=\"margin-left:80px\">4.1 \u836f\u7269\u77e5\u8bc6\u95ee\u7b54\u4e0e\u4fe1\u606f\u68c0\u7d22<\/p>\n<p id=\"4.2%20%E8%8D%AF%E7%89%A9%E7%9B%B8%E4%BA%92%E4%BD%9C%E7%94%A8%E6%99%BA%E8%83%BD%E6%A3%80%E6%B5%8B-toc\" style=\"margin-left:80px\">4.2 \u836f\u7269\u76f8\u4e92\u4f5c\u7528\u667a\u80fd\u68c0\u6d4b<\/p>\n<p id=\"4.3%20%E4%B8%B4%E5%BA%8A%E7%94%A8%E8%8D%AF%E6%8C%87%E5%AF%BC%E4%B8%8E%E5%86%B3%E7%AD%96%E6%94%AF%E6%8C%81-toc\" style=\"margin-left:80px\">4.3 \u4e34\u5e8a\u7528\u836f\u6307\u5bfc\u4e0e\u51b3\u7b56\u652f\u6301<\/p>\n<p id=\"4.4%20%E8%8D%AF%E7%89%A9%E8%AD%A6%E6%88%92%E4%B8%8E%E4%B8%8D%E8%89%AF%E5%8F%8D%E5%BA%94%E7%9B%91%E6%B5%8B-toc\" style=\"margin-left:80px\">4.4 \u836f\u7269\u8b66\u6212\u4e0e\u4e0d\u826f\u53cd\u5e94\u76d1\u6d4b<\/p>\n<p id=\"%E4%BA%94%E3%80%81%E4%B8%89%E5%8C%BB%E5%9C%BA%E6%99%AF%E7%9A%84%E6%A1%86%E6%9E%B6%E9%80%89%E5%9E%8B%E5%BB%BA%E8%AE%AE-toc\" style=\"margin-left:40px\">\u4e94\u3001\u4e09\u533b\u573a\u666f\u7684\u6846\u67b6\u9009\u578b\u5efa\u8bae<\/p>\n<p id=\"5.1%20%E5%9C%BA%E6%99%AF%E5%A4%8D%E6%9D%82%E5%BA%A6%E4%B8%8E%E6%A1%86%E6%9E%B6%E5%8C%B9%E9%85%8D%E5%BA%A6%E5%88%86%E6%9E%90-toc\" style=\"margin-left:80px\">5.1 \u573a\u666f\u590d\u6742\u5ea6\u4e0e\u6846\u67b6\u5339\u914d\u5ea6\u5206\u6790<\/p>\n<p id=\"5.2%20%E6%80%A7%E8%83%BD%E8%A6%81%E6%B1%82%E4%B8%8E%E6%8A%80%E6%9C%AF%E9%80%89%E5%9E%8B%E8%80%83%E9%87%8F-toc\" style=\"margin-left:80px\">5.2 \u6027\u80fd\u8981\u6c42\u4e0e\u6280\u672f\u9009\u578b\u8003\u91cf<\/p>\n<p id=\"5.3%20%E5%90%88%E8%A7%84%E6%80%A7%E4%B8%8E%E5%AE%89%E5%85%A8%E6%80%A7%E8%A6%81%E6%B1%82-toc\" style=\"margin-left:80px\">5.3 \u5408\u89c4\u6027\u4e0e\u5b89\u5168\u6027\u8981\u6c42<\/p>\n<p id=\"5.4%20%E6%88%90%E6%9C%AC%E6%95%88%E7%9B%8A%E5%88%86%E6%9E%90-toc\" style=\"margin-left:80px\">5.4 \u6210\u672c\u6548\u76ca\u5206\u6790<\/p>\n<p id=\"5.5%20%E6%B7%B7%E5%90%88%E6%9E%B6%E6%9E%84%E7%9A%84%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5-toc\" style=\"margin-left:80px\">5.5 \u6df7\u5408\u67b6\u6784\u7684\u6700\u4f73\u5b9e\u8df5<\/p>\n<p id=\"%E7%BB%93%E8%AF%AD%EF%BC%9A%E4%B8%89%E5%8C%BB%E6%99%BA%E8%83%BD%E5%8C%96%E7%9A%84%E6%9C%AA%E6%9D%A5%E5%B1%95%E6%9C%9B-toc\" style=\"margin-left:40px\">\u7ed3\u8bed&#xff1a;\u4e09\u533b\u667a\u80fd\u5316\u7684\u672a\u6765\u5c55\u671b<\/p>\n<hr id=\"hr-toc\" \/>\n<h3>\u5f15\u8a00&#xff1a;\u5927\u6a21\u578b\u6846\u67b6\u5728\u4e09\u533b\u573a\u666f\u7684\u5e94\u7528\u80cc\u666f<\/h3>\n<p>\u968f\u7740\u4eba\u5de5\u667a\u80fd\u6280\u672f\u7684\u5feb\u901f\u53d1\u5c55&#xff0c;\u5927\u8bed\u8a00\u6a21\u578b&#xff08;LLMs&#xff09;\u6b63\u5728\u6df1\u523b\u6539\u53d8\u533b\u7597\u5065\u5eb7\u884c\u4e1a\u7684\u8fd0\u4f5c\u6a21\u5f0f\u3002\u5728 &#034;\u4e09\u533b\u8054\u52a8&#034;&#xff08;\u533b\u7597\u3001\u533b\u4fdd\u3001\u533b\u836f&#xff09;\u6539\u9769\u6301\u7eed\u6df1\u5316\u7684\u80cc\u666f\u4e0b&#xff0c;\u5982\u4f55\u5229\u7528\u5148\u8fdb\u7684 AI \u6846\u67b6\u6784\u5efa\u9ad8\u6548\u3001\u5b89\u5168\u3001\u5408\u89c4\u7684\u667a\u80fd\u5316\u5e94\u7528&#xff0c;\u6210\u4e3a\u533b\u7597\u673a\u6784\u3001\u533b\u4fdd\u90e8\u95e8\u548c\u533b\u836f\u4f01\u4e1a\u5171\u540c\u5173\u6ce8\u7684\u7126\u70b9\u3002<\/p>\n<p>LangChain \u548c LangGraph \u4f5c\u4e3a\u5f53\u524d\u6700\u4e3b\u6d41\u7684\u4e24\u4e2a\u5927\u6a21\u578b\u5f00\u53d1\u6846\u67b6&#xff0c;\u4e3a\u4e09\u533b\u573a\u666f\u7684\u667a\u80fd\u5316\u8f6c\u578b\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6280\u672f\u652f\u6491\u3002LangChain \u81ea 2022 \u5e74\u53d1\u5e03\u4ee5\u6765&#xff0c;\u5df2\u6210\u4e3a\u6784\u5efa LLM \u5e94\u7528\u7684\u4e8b\u5b9e\u6807\u51c6&#xff0c;\u62e5\u6709\u8d85\u8fc7 700 \u4e2a\u5916\u90e8\u670d\u52a1\u96c6\u6210\u3002\u800c LangGraph \u4f5c\u4e3a 2024 \u5e74\u63a8\u51fa\u7684\u65b0\u4e00\u4ee3\u6846\u67b6&#xff0c;\u4e13\u6ce8\u4e8e\u89e3\u51b3\u590d\u6742\u7684\u6709\u72b6\u6001\u5de5\u4f5c\u6d41\u548c\u591a\u667a\u80fd\u4f53\u534f\u4f5c\u95ee\u9898(92)\u3002\u4e24\u4e2a\u6846\u67b6\u65e2\u6709\u8054\u7cfb\u53c8\u6709\u533a\u522b&#xff0c;\u5728\u4e09\u533b\u573a\u666f\u4e2d\u5c55\u73b0\u51fa\u4e0d\u540c\u7684\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6df1\u5165\u5256\u6790 LangChain \u548c LangGraph \u5728\u4e09\u533b\u573a\u666f\u4e0b\u7684\u6280\u672f\u7279\u6027\u548c\u5e94\u7528\u5b9e\u8df5&#xff0c;\u901a\u8fc7\u5927\u91cf\u771f\u5b9e\u6848\u4f8b\u5c55\u73b0\u4e24\u4e2a\u6846\u67b6\u5982\u4f55\u8d4b\u80fd\u533b\u7597\u8bca\u65ad\u3001\u533b\u4fdd\u7ba1\u7406\u548c\u533b\u836f\u670d\u52a1\u7684\u667a\u80fd\u5316\u5347\u7ea7&#xff0c;\u4e3a\u76f8\u5173\u673a\u6784\u7684\u6280\u672f\u9009\u578b\u548c\u5e94\u7528\u843d\u5730\u63d0\u4f9b\u51b3\u7b56\u53c2\u8003\u3002<\/p>\n<h3 id=\"%E4%B8%80%E3%80%81LangChain%20%E4%B8%8E%20LangGraph%20%E6%8A%80%E6%9C%AF%E6%9E%B6%E6%9E%84%E6%B7%B1%E5%BA%A6%E5%AF%B9%E6%AF%94\" style=\"margin-left:0pt;text-align:left\">\u4e00\u3001LangChain \u4e0e LangGraph \u6280\u672f\u67b6\u6784\u6df1\u5ea6\u5bf9\u6bd4<\/h3>\n<h4 id=\"1.1%20%E6%A0%B8%E5%BF%83%E6%9E%B6%E6%9E%84%E8%AE%BE%E8%AE%A1%E7%90%86%E5%BF%B5%E5%B7%AE%E5%BC%82\" style=\"margin-left:0pt;text-align:left\">1.1 \u6838\u5fc3\u67b6\u6784\u8bbe\u8ba1\u7406\u5ff5\u5dee\u5f02<\/h4>\n<p>LangChain \u548c LangGraph \u867d\u7136\u90fd\u670d\u52a1\u4e8e\u5927\u6a21\u578b\u5e94\u7528\u5f00\u53d1&#xff0c;\u4f46\u5728\u67b6\u6784\u8bbe\u8ba1\u4e0a\u4f53\u73b0\u51fa\u622a\u7136\u4e0d\u540c\u7684\u7406\u5ff5\u3002LangChain \u91c7\u7528\u6a21\u5757\u5316\u94fe\u5f0f\u67b6\u6784&#xff0c;\u5c06\u590d\u6742\u7684 AI \u5e94\u7528\u5206\u89e3\u4e3a\u53ef\u7ec4\u5408\u7684\u7ec4\u4ef6&#xff0c;\u5305\u62ec LLMs\u3001Prompts\u3001Chains\u3001Agents\u3001Memory\u3001Tools\u3001Retrievers \u7b49\u6838\u5fc3\u6a21\u5757(3)\u3002\u8fd9\u79cd\u8bbe\u8ba1\u7406\u5ff5\u5f3a\u8c03 &#034;\u4e00\u6b21\u5f00\u53d1&#xff0c;\u591a\u4e91\u90e8\u7f72&#034;&#xff0c;\u901a\u8fc7\u7edf\u4e00\u7684\u63a5\u53e3\u62bd\u8c61\u5c42&#xff0c;\u8ba9\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5207\u6362\u4e0d\u540c\u7684\u6a21\u578b\u63d0\u4f9b\u5546(69)\u3002<\/p>\n<p>\u76f8\u6bd4\u4e4b\u4e0b&#xff0c;LangGraph \u91c7\u7528\u56fe\u7ed3\u6784\u5de5\u4f5c\u6d41\u67b6\u6784&#xff0c;\u6838\u5fc3\u662f\u5c06\u590d\u6742\u7684 AI \u5de5\u4f5c\u6d41\u5efa\u6a21\u4e3a\u6709\u5411\u56fe&#xff0c;\u5305\u542b Nodes&#xff08;\u8282\u70b9&#xff09;\u3001Edges&#xff08;\u8fb9&#xff09;\u548c State&#xff08;\u72b6\u6001&#xff09;\u4e09\u5927\u8981\u7d20(92)\u3002\u6bcf\u4e2a\u8282\u70b9\u4ee3\u8868\u4e00\u4e2a\u6267\u884c\u5355\u5143&#xff08;\u5982 LLM \u8c03\u7528\u3001\u5de5\u5177\u8c03\u7528&#xff09;&#xff0c;\u8fb9\u5b9a\u4e49\u8282\u70b9\u95f4\u7684\u6d41\u8f6c\u903b\u8f91&#xff0c;\u72b6\u6001\u5219\u5728\u6574\u4e2a\u56fe\u4e2d\u6d41\u52a8\u5e76\u88ab\u5404\u8282\u70b9\u8bfb\u53d6\u548c\u66f4\u65b0\u3002\u8fd9\u79cd\u8bbe\u8ba1\u7684\u6838\u5fc3\u7406\u5ff5\u662f &#034;\u72b6\u6001\u9a71\u52a8\u7684\u6d41\u7a0b\u7f16\u6392&#034;&#xff0c;\u7279\u522b\u9002\u5408\u9700\u8981\u5faa\u73af\u3001\u5206\u652f\u548c\u72b6\u6001\u8bb0\u5fc6\u7684\u590d\u6742\u573a\u666f(28)\u3002<\/p>\n<p>\u4ece\u67b6\u6784\u6f14\u8fdb\u6765\u770b&#xff0c;LangChain \u5728 2024 \u5e74\u7ecf\u5386\u4e86\u91cd\u5927\u53d8\u9769\u30023.0 \u7248\u672c\u5c06\u6846\u67b6\u91cd\u6784\u4e3a\u4e09\u4e2a\u6838\u5fc3\u5c42\u7ea7&#xff1a;\u5de5\u7a0b\u5316\u5c42&#xff08;LangSmith \u5de5\u5177\u94fe&#xff09;\u3001\u90e8\u7f72\u5c42&#xff08;LangServer \u548c LangGraph Cloud&#xff09;\u3001\u4ee5\u53ca\u8fd0\u884c\u65f6\u5c42(69)\u3002\u800c 2025 \u5e74 10 \u6708\u53d1\u5e03\u7684 1.0 \u7248\u672c\u66f4\u662f\u5b9e\u73b0\u4e86\u67b6\u6784\u7684\u6839\u672c\u6027\u8f6c\u53d8&#xff0c;\u5e95\u5c42\u5168\u9762\u91c7\u7528 LangGraph \u8fd0\u884c\u65f6&#xff0c;\u540c\u65f6\u5f15\u5165\u4e86 create_agent \u7edf\u4e00\u63a5\u53e3\u3001Middleware \u673a\u5236\u3001\u6807\u51c6\u5316 content_blocks \u8f93\u51fa\u683c\u5f0f\u7b49\u91cd\u8981\u7279\u6027(57)\u3002<\/p>\n<h4 id=\"1.2%20%E7%8A%B6%E6%80%81%E7%AE%A1%E7%90%86%E6%9C%BA%E5%88%B6%E7%9A%84%E6%9C%AC%E8%B4%A8%E5%8C%BA%E5%88%AB\" style=\"margin-left:0pt;text-align:left\">1.2 \u72b6\u6001\u7ba1\u7406\u673a\u5236\u7684\u672c\u8d28\u533a\u522b<\/h4>\n<p>\u4e24\u4e2a\u6846\u67b6\u5728\u72b6\u6001\u7ba1\u7406\u4e0a\u7684\u5dee\u5f02&#xff0c;\u76f4\u63a5\u51b3\u5b9a\u4e86\u5b83\u4eec\u6240\u80fd\u5904\u7406\u7684\u5e94\u7528\u590d\u6742\u5ea6\u3002LangChain \u7684\u72b6\u6001\u7ba1\u7406\u76f8\u5bf9\u6709\u9650&#xff0c;\u4e3b\u8981\u4f9d\u8d56Memory \u7ec4\u4ef6\u6765\u4f20\u9012\u5bf9\u8bdd\u5386\u53f2\u548c\u4e0a\u4e0b\u6587\u4fe1\u606f(40)\u3002\u8fd9\u79cd\u65b9\u5f0f\u672c\u8d28\u4e0a\u5c06\u72b6\u6001\u4f5c\u4e3a &#034;\u9644\u52a0\u4fe1\u606f&#034; \u4f20\u9012\u7ed9\u7ec4\u4ef6&#xff0c;\u800c\u975e\u6846\u67b6\u7684\u6838\u5fc3\u9a71\u52a8\u529b\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;LangChain \u66f4\u9002\u5408\u65e0\u72b6\u6001\u6216\u8f7b\u72b6\u6001\u7684\u573a\u666f&#xff0c;\u5982\u4e00\u6b21\u6027\u7684\u6587\u672c\u5904\u7406\u3001\u7b80\u5355\u95ee\u7b54\u7b49\u3002<\/p>\n<p>LangGraph \u5219\u5c06 &#034;\u72b6\u6001&#034; \u4f5c\u4e3a\u6846\u67b6\u7684\u6838\u5fc3\u9a71\u52a8\u529b&#xff0c;\u6240\u6709\u8282\u70b9\u7684\u903b\u8f91\u90fd\u56f4\u7ed5 &#034;\u8bfb\u53d6 \/ \u66f4\u65b0\u72b6\u6001&#034; \u5c55\u5f00(43)\u3002\u6846\u67b6\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684 StateGraph \u673a\u5236&#xff0c;\u652f\u6301\u5b9a\u4e49\u590d\u6742\u7684\u72b6\u6001\u7ed3\u6784&#xff0c;\u5e76\u901a\u8fc7 Checkpointing \u673a\u5236\u5b9e\u73b0\u72b6\u6001\u7684\u6301\u4e45\u5316\u548c\u6062\u590d\u3002\u8fd9\u79cd\u8bbe\u8ba1\u5e26\u6765\u4e86\u8bf8\u591a\u4f18\u52bf&#xff1a;\u652f\u6301\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u5de5\u4f5c\u6d41\u3001\u652f\u6301\u4eba\u5de5\u4ecb\u5165&#xff08;Human-in-the-Loop&#xff09;\u3001\u652f\u6301\u72b6\u6001\u56de\u6eaf\u548c\u65f6\u95f4\u65c5\u884c\u7b49\u9ad8\u7ea7\u7279\u6027(92)\u3002<\/p>\n<p>\u5728\u4e09\u533b\u573a\u666f\u4e2d&#xff0c;\u8fd9\u79cd\u72b6\u6001\u7ba1\u7406\u7684\u5dee\u5f02\u5c24\u4e3a\u91cd\u8981\u3002\u4f8b\u5982&#xff0c;\u5728\u533b\u4fdd\u667a\u80fd\u5ba1\u6838\u4e2d&#xff0c;\u4e00\u4e2a\u7406\u8d54\u7533\u8bf7\u53ef\u80fd\u9700\u8981\u7ecf\u8fc7\u521d\u5ba1\u3001\u590d\u5ba1\u3001\u4eba\u5de5\u5ba1\u6838\u7b49\u591a\u4e2a\u73af\u8282&#xff0c;\u6bcf\u4e2a\u73af\u8282\u90fd\u9700\u8981\u8bbf\u95ee\u548c\u66f4\u65b0\u7533\u8bf7\u72b6\u6001\u3002LangGraph \u7684\u72b6\u6001\u9a71\u52a8\u673a\u5236\u53ef\u4ee5\u5b8c\u7f8e\u652f\u6301\u8fd9\u79cd\u590d\u6742\u6d41\u7a0b&#xff0c;\u800c LangChain \u5219\u9700\u8981\u901a\u8fc7\u989d\u5916\u7684\u72b6\u6001\u7ba1\u7406\u903b\u8f91\u6765\u5b9e\u73b0\u7c7b\u4f3c\u529f\u80fd\u3002<\/p>\n<h4 id=\"1.3%20%E6%8E%A7%E5%88%B6%E6%B5%81%E4%B8%8E%E6%89%A7%E8%A1%8C%E6%A8%A1%E5%BC%8F%E5%AF%B9%E6%AF%94\" style=\"margin-left:0pt;text-align:left\">1.3 \u63a7\u5236\u6d41\u4e0e\u6267\u884c\u6a21\u5f0f\u5bf9\u6bd4<\/h4>\n<p>\u63a7\u5236\u6d41\u7684\u8bbe\u8ba1\u5dee\u5f02\u662f\u4e24\u4e2a\u6846\u67b6\u7684\u53e6\u4e00\u4e2a\u5173\u952e\u533a\u522b\u3002LangChain \u672c\u8d28\u4e0a\u662f\u7ebf\u6027\u6267\u884c\u6a21\u578b&#xff0c;\u652f\u6301\u7b80\u5355\u7684 DAG&#xff08;\u6709\u5411\u65e0\u73af\u56fe&#xff09;\u7ed3\u6784&#xff0c;\u4f46\u5bf9\u5faa\u73af\u3001\u590d\u6742\u5206\u652f\u7684\u652f\u6301\u6709\u9650(40)\u3002\u867d\u7136\u53ef\u4ee5\u901a\u8fc7\u6761\u4ef6\u5224\u65ad\u5b9e\u73b0\u7b80\u5355\u7684\u5206\u652f\u903b\u8f91&#xff0c;\u4f46\u5b9e\u73b0\u590d\u6742\u7684\u5faa\u73af\u548c\u72b6\u6001\u4f9d\u8d56\u7684\u52a8\u6001\u8def\u7531\u5219\u8f83\u4e3a\u56f0\u96be\u3002<\/p>\n<p>LangGraph \u5219\u539f\u751f\u652f\u6301\u5faa\u73af\u3001\u6761\u4ef6\u5206\u652f\u548c\u52a8\u6001\u8def\u7531(92)\u3002\u901a\u8fc7 Conditional Edges \u673a\u5236&#xff0c;\u53ef\u4ee5\u57fa\u4e8e\u72b6\u6001\u503c\u52a8\u6001\u51b3\u5b9a\u4e0b\u4e00\u6b65\u6267\u884c\u8def\u5f84\u3002\u66f4\u91cd\u8981\u7684\u662f&#xff0c;2024 \u5e74 12 \u6708\u53d1\u5e03\u7684 Command \u529f\u80fd\u5f15\u5165\u4e86 &#034;\u65e0\u5411\u56fe&#034; \u6982\u5ff5&#xff0c;\u8282\u70b9\u65e0\u9700\u901a\u8fc7\u8fb9\u8fde\u63a5&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u6307\u5b9a\u4e0b\u4e00\u4e2a\u8981\u6267\u884c\u7684\u8282\u70b9&#xff0c;\u4f7f Agent \u6d41\u7a0b\u66f4\u52a0\u7075\u6d3b\u548c\u81ea\u9002\u5e94(66)\u3002<\/p>\n<p>\u5728\u6267\u884c\u6a21\u5f0f\u4e0a&#xff0c;LangChain \u91c7\u7528\u5355\u6b21\u89e6\u53d1\u3001\u4e00\u6b21\u6027\u6267\u884c\u7684\u6a21\u5f0f&#xff0c;\u6d41\u7a0b\u4e00\u65e6\u542f\u52a8\u5c31\u4f1a\u6309\u987a\u5e8f\u6267\u884c\u5b8c\u6bd5(43)\u3002\u800c LangGraph \u652f\u6301\u6301\u7eed\u4ea4\u4e92\u548c\u8fed\u4ee3\u5faa\u73af&#xff0c;\u53ef\u4ee5\u5728\u4efb\u4f55\u8282\u70b9\u6682\u505c\u3001\u6062\u590d\u6216\u4fee\u6539\u6267\u884c\u6d41\u7a0b(43)\u3002\u8fd9\u79cd\u5dee\u5f02\u4f7f\u5f97 LangGraph \u7279\u522b\u9002\u5408\u9700\u8981\u4eba\u673a\u534f\u4f5c\u7684\u533b\u7597\u573a\u666f&#xff0c;\u5982\u5728\u8bca\u65ad\u8fc7\u7a0b\u4e2d\u9700\u8981\u533b\u751f\u4ecb\u5165\u786e\u8ba4\u7684\u60c5\u51b5\u3002<\/p>\n<h4 id=\"1.4%20%E5%BC%80%E5%8F%91%E4%BD%93%E9%AA%8C%E4%B8%8E%E5%AD%A6%E4%B9%A0%E6%9B%B2%E7%BA%BF\" style=\"margin-left:0pt;text-align:left\">1.4 \u5f00\u53d1\u4f53\u9a8c\u4e0e\u5b66\u4e60\u66f2\u7ebf<\/h4>\n<p>\u4ece\u5f00\u53d1\u8005\u89d2\u5ea6\u770b&#xff0c;\u4e24\u4e2a\u6846\u67b6\u63d0\u4f9b\u4e86\u622a\u7136\u4e0d\u540c\u7684\u5f00\u53d1\u4f53\u9a8c\u3002LangChain \u7684 API \u8bbe\u8ba1\u7b80\u6d01\u76f4\u89c2&#xff0c;\u91c7\u7528\u7c7b\u4f3c\u51fd\u6570\u8c03\u7528\u7684\u65b9\u5f0f&#xff0c;\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u6784\u5efa\u7b80\u5355\u5e94\u7528\u3002\u5176\u4e30\u5bcc\u7684\u6587\u6863\u3001\u5927\u91cf\u7684\u793a\u4f8b\u4ee3\u7801\u548c\u6d3b\u8dc3\u7684\u793e\u533a\u652f\u6301&#xff0c;\u4f7f\u5f97\u5b66\u4e60\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\u3002\u7279\u522b\u662f\u5bf9\u4e8e\u719f\u6089 Python \u7684\u5f00\u53d1\u8005&#xff0c;\u51e0\u4e4e\u53ef\u4ee5\u7acb\u5373\u5f00\u59cb\u6784\u5efa\u5e94\u7528\u3002<\/p>\n<p>LangGraph \u7684\u5b66\u4e60\u66f2\u7ebf\u5219\u76f8\u5bf9\u9661\u5ced&#xff0c;\u9700\u8981\u5f00\u53d1\u8005\u7406\u89e3\u56fe\u8bba\u3001\u72b6\u6001\u673a\u548c\u590d\u6742\u7684\u6267\u884c\u6a21\u578b\u3002\u5b9a\u4e49\u8282\u70b9\u3001\u8fb9\u3001\u72b6\u6001\u7ed3\u6784\u9700\u8981\u66f4\u591a\u7684\u524d\u671f\u8bbe\u8ba1\u5de5\u4f5c\u3002\u7136\u800c&#xff0c;\u4e00\u65e6\u638c\u63e1\u4e86\u8fd9\u4e9b\u6982\u5ff5&#xff0c;LangGraph \u63d0\u4f9b\u7684\u7075\u6d3b\u6027\u548c\u5f3a\u5927\u529f\u80fd\u662f LangChain \u65e0\u6cd5\u6bd4\u62df\u7684\u3002\u5bf9\u4e8e\u9700\u8981\u6784\u5efa\u590d\u6742 Agent \u7cfb\u7edf\u7684\u573a\u666f&#xff0c;LangGraph \u7684\u6295\u8d44\u56de\u62a5\u7387\u662f\u5f88\u9ad8\u7684\u3002<\/p>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f&#xff0c;LangChain 1.0 \u7684\u53d1\u5e03\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u7f29\u5c0f\u4e86\u8fd9\u79cd\u5dee\u8ddd\u3002\u901a\u8fc7\u5f15\u5165\u57fa\u4e8e LangGraph \u7684 create_agent \u63a5\u53e3&#xff0c;\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4fdd\u6301 LangChain \u7b80\u6d01\u6027\u7684\u540c\u65f6&#xff0c;\u4eab\u53d7\u5230 LangGraph \u7684\u5f3a\u5927\u529f\u80fd\u3002\u8fd9\u79cd\u8bbe\u8ba1\u54f2\u5b66\u4f53\u73b0\u4e86\u4e24\u4e2a\u6846\u67b6\u7684\u4e92\u8865\u5173\u7cfb&#xff1a;LangChain \u8d1f\u8d23\u63d0\u4f9b\u6613\u7528\u7684\u63a5\u53e3&#xff0c;LangGraph \u8d1f\u8d23\u63d0\u4f9b\u5f3a\u5927\u7684\u6267\u884c\u80fd\u529b\u3002<\/p>\n<h3 id=\"%E4%BA%8C%E3%80%81%E5%8C%BB%E7%96%97%E5%9C%BA%E6%99%AF%EF%BC%9A%E6%99%BA%E8%83%BD%E8%AF%8A%E7%96%97%E4%B8%8E%E4%B8%B4%E5%BA%8A%E5%86%B3%E7%AD%96%E6%94%AF%E6%8C%81\" style=\"margin-left:0pt;text-align:left\">\u4e8c\u3001\u533b\u7597\u573a\u666f&#xff1a;\u667a\u80fd\u8bca\u7597\u4e0e\u4e34\u5e8a\u51b3\u7b56\u652f\u6301<\/h3>\n<h4 id=\"2.1%20%E6%99%BA%E8%83%BD%E8%AF%8A%E6%96%AD%E8%BE%85%E5%8A%A9%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%8A%80%E6%9C%AF%E5%AE%9E%E7%8E%B0\" style=\"margin-left:0pt;text-align:left\">2.1 \u667a\u80fd\u8bca\u65ad\u8f85\u52a9\u7cfb\u7edf\u7684\u6280\u672f\u5b9e\u73b0<\/h4>\n<p>\u5728\u533b\u7597\u8bca\u65ad\u9886\u57df&#xff0c;LangChain \u548c LangGraph \u5c55\u73b0\u51fa\u4e86\u4e0d\u540c\u7684\u6280\u672f\u4f18\u52bf\u548c\u5e94\u7528\u7279\u70b9\u3002<\/p>\n<p>LangChain \u5728\u667a\u80fd\u8bca\u65ad\u4e2d\u7684\u5e94\u7528\u4e3b\u8981\u901a\u8fc7\u5176\u6a21\u5757\u5316\u67b6\u6784\u5b9e\u73b0\u3002\u67d0\u4e09\u7532\u533b\u9662\u57fa\u4e8e LangChain \u6784\u5efa\u7684\u8f85\u52a9\u8bca\u65ad\u7cfb\u7edf\u91c7\u7528\u4e86 &#034;\u75c7\u72b6\u8f93\u5165\u2192\u6587\u732e\u68c0\u7d22\u2192\u75c5\u4f8b\u5339\u914d\u2192\u8bca\u65ad\u5efa\u8bae&#034; \u7684\u94fe\u5f0f\u6d41\u7a0b&#xff0c;\u8986\u76d6 1200 &#043; \u5e38\u89c1\u75be\u75c5&#xff0c;\u8bca\u65ad\u51c6\u786e\u7387\u8fbe\u5230 85%&#xff0c;\u533b\u751f\u8bca\u7597\u65f6\u95f4\u7f29\u77ed 40%(93)\u3002\u8be5\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\u67b6\u6784\u5305\u62ec&#xff1a;<\/p>\n<p>\u75c7\u72b6\u91c7\u96c6\u6a21\u5757&#xff1a;\u901a\u8fc7 Chain \u5b9e\u73b0 &#034;\u75c7\u72b6\u91c7\u96c6\u2192\u98ce\u9669\u8bc4\u4f30\u2192\u5206\u8bca\u5efa\u8bae\u2192\u9884\u7ea6\u6302\u53f7&#034; \u7684\u5168\u6d41\u7a0b\u81ea\u52a8\u5316\u7f16\u6392(93)\u3002\u7cfb\u7edf\u4f7f\u7528 PromptTemplate \u5b9a\u4e49\u6807\u51c6\u5316\u7684\u95ee\u8bca\u6a21\u677f&#xff0c;\u786e\u4fdd\u91c7\u96c6\u4fe1\u606f\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u77e5\u8bc6\u68c0\u7d22\u6a21\u5757&#xff1a;\u5229\u7528 Retriever \u7ec4\u4ef6\u4ece\u533b\u5b66\u77e5\u8bc6\u5e93\u4e2d\u68c0\u7d22\u76f8\u5173\u4fe1\u606f\u3002\u7cfb\u7edf\u6574\u5408\u4e86\u5305\u62ec 1.2 \u4e07\u4e2a\u75be\u75c5\u5b9e\u4f53\u30018 \u4e07\u6761\u836f\u54c1\u5173\u7cfb\u7684\u77e5\u8bc6\u56fe\u8c31&#xff0c;\u901a\u8fc7\u6df7\u5408\u68c0\u7d22&#xff08;\u5411\u91cf\u68c0\u7d22 &#043; \u56fe\u67e5\u8be2&#xff09;\u63d0\u9ad8\u68c0\u7d22\u7cbe\u5ea6\u3002<\/p>\n<p>\u8bca\u65ad\u63a8\u7406\u6a21\u5757&#xff1a;\u57fa\u4e8e\u68c0\u7d22\u5230\u7684\u4fe1\u606f&#xff0c;\u4f7f\u7528 LLMChain \u751f\u6210\u8bca\u65ad\u5efa\u8bae\u3002\u7cfb\u7edf\u91c7\u7528\u4e86 LangChain \u7684 GraphRAG \u67b6\u6784&#xff0c;\u7ed3\u5408\u7ed3\u6784\u5316\u5173\u7cfb\u4e0e\u975e\u7ed3\u6784\u5316\u8bed\u4e49\u7684\u4f18\u52bf&#xff0c;\u5b9e\u73b0\u66f4\u7cbe\u51c6\u7684\u533b\u5b66\u77e5\u8bc6\u95ee\u7b54\u3002<\/p>\n<p>LangGraph \u5728\u667a\u80fd\u8bca\u65ad\u4e2d\u7684\u5e94\u7528\u5219\u5c55\u73b0\u51fa\u66f4\u5f3a\u5927\u7684\u6d41\u7a0b\u63a7\u5236\u80fd\u529b\u3002Fellowship.AI \u5f00\u53d1\u7684 Multi-Agent Medical Scribe \u7cfb\u7edf\u4f7f\u7528 LangGraph \u6784\u5efa\u4e86\u4e00\u4e2a\u5305\u542b\u4e94\u4e2a\u4e13\u4e1a Agent \u7684\u534f\u4f5c\u8bca\u65ad\u5e73\u53f0&#xff1a;<\/p>\n<p>\u75c7\u72b6\u63d0\u53d6 Agent&#xff1a;\u8d1f\u8d23\u4ece\u533b\u60a3\u5bf9\u8bdd\u4e2d\u63d0\u53d6\u5173\u952e\u75c7\u72b6\u4fe1\u606f&#xff0c;\u4f7f\u7528 prompt-tuned LLM \u786e\u4fdd\u75c7\u72b6\u63d0\u53d6\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p>\u8bca\u65ad\u751f\u6210 Agent&#xff1a;\u91c7\u7528\u4e24\u6b65\u63a8\u7406\u8fc7\u7a0b&#xff0c;\u9996\u5148\u5728\u533b\u5b66 RDF \u77e5\u8bc6\u56fe\u8c31\u4e2d\u5339\u914d\u76f8\u4f3c\u75c7\u72b6&#xff0c;\u7136\u540e\u4f7f\u7528 LLM \u751f\u6210\u6700\u7ec8\u8bca\u65ad\u5217\u8868\u548c\u63a8\u7406\u4f9d\u636e\u3002<\/p>\n<p>\u68c0\u67e5\u5efa\u8bae Agent&#xff1a;\u57fa\u4e8e\u521d\u6b65\u8bca\u65ad\u7ed3\u679c&#xff0c;\u751f\u6210\u8fdb\u4e00\u6b65\u7684\u68c0\u67e5\u5efa\u8bae&#xff0c;\u5f62\u6210\u5b8c\u6574\u7684\u8bca\u7597\u8def\u5f84\u3002<\/p>\n<p>\u6cbb\u7597\u65b9\u6848 Agent&#xff1a;\u5229\u7528 RAG \u63a5\u53e3\u4ece ClinicalTrials.gov \u7b49\u591a\u4e2a\u6570\u636e\u6e90\u68c0\u7d22\u6cbb\u7597\u4fe1\u606f&#xff0c;\u5236\u5b9a\u4e2a\u6027\u5316\u6cbb\u7597\u65b9\u6848\u3002<\/p>\n<p>\u8d28\u91cf\u8bc4\u4f30 Agent&#xff1a;\u5bf9\u751f\u6210\u7684\u8bca\u65ad\u548c\u6cbb\u7597\u65b9\u6848\u8fdb\u884c\u8d28\u91cf\u8bc4\u4f30&#xff0c;\u786e\u4fdd\u7b26\u5408\u4e34\u5e8a\u89c4\u8303\u3002<\/p>\n<p>\u8be5\u7cfb\u7edf\u7684\u4f18\u52bf\u5728\u4e8e\u900f\u660e\u53ef\u63a7\u7684\u6267\u884c\u6d41\u7a0b\u3002\u901a\u8fc7 LangGraph \u7684\u53ef\u89c6\u5316\u754c\u9762&#xff0c;\u533b\u751f\u53ef\u4ee5\u6e05\u6670\u770b\u5230\u6bcf\u4e2a\u8bca\u65ad\u6b65\u9aa4\u7684\u63a8\u7406\u8fc7\u7a0b&#xff0c;\u5fc5\u8981\u65f6\u53ef\u4ee5\u4ecb\u5165\u4fee\u6539\u6216\u786e\u8ba4\u3002\u5728\u5b9e\u9645\u6d4b\u8bd5\u4e2d&#xff0c;\u7cfb\u7edf\u7684\u8bca\u65ad\u51c6\u786e\u7387\u8fbe\u5230 78.75%&#xff08;\u57fa\u4e8e\u7ed3\u6784\u5316\u77e5\u8bc6\u56fe\u8c31&#xff09;&#xff0c;\u663e\u8457\u9ad8\u4e8e\u4f7f\u7528\u975e\u7ed3\u6784\u5316\u77e5\u8bc6\u56fe\u8c31\u7684 33.3%\u3002<\/p>\n<h4 id=\"2.2%20%E7%97%85%E5%8E%86%E5%88%86%E6%9E%90%E4%B8%8E%E7%BB%93%E6%9E%84%E5%8C%96%E5%A4%84%E7%90%86\" style=\"margin-left:0pt;text-align:left\">2.2 \u75c5\u5386\u5206\u6790\u4e0e\u7ed3\u6784\u5316\u5904\u7406<\/h4>\n<p>\u75c5\u5386\u7ba1\u7406\u662f\u533b\u7597\u4fe1\u606f\u5316\u7684\u57fa\u7840&#xff0c;\u4e5f\u662f AI \u5e94\u7528\u7684\u91cd\u8981\u573a\u666f\u3002\u4e24\u4e2a\u6846\u67b6\u5728\u75c5\u5386\u5904\u7406\u4e0a\u5c55\u73b0\u51fa\u4e0d\u540c\u7684\u6280\u672f\u8def\u5f84\u3002<\/p>\n<p>LangChain \u5728\u75c5\u5386\u5206\u6790\u4e2d\u7684\u5e94\u7528\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u65b9\u9762&#xff1a;<\/p>\n<p>\u591a\u6a21\u6001\u75c5\u5386\u89e3\u6790&#xff1a;LangChain \u53ef\u4ee5\u96c6\u6210\u591a\u79cd\u6587\u6863\u89e3\u6790\u5de5\u5177&#xff0c;\u652f\u6301 PDF\u3001\u56fe\u7247\u3001\u8bed\u97f3\u7b49\u591a\u79cd\u683c\u5f0f\u7684\u75c5\u5386\u8f93\u5165\u3002\u901a\u8fc7 Document Loaders \u548c Text Splitters \u7684\u7ec4\u5408&#xff0c;\u53ef\u4ee5\u5c06\u590d\u6742\u7684\u975e\u7ed3\u6784\u5316\u75c5\u5386\u8f6c\u6362\u4e3a\u7ed3\u6784\u5316\u6570\u636e(3)\u3002<\/p>\n<p>\u667a\u80fd\u75c5\u5386\u751f\u6210&#xff1a;\u5317\u4eac\u5927\u5b66\u7b2c\u4e09\u533b\u9662\u7684 &#034;\u4e09\u9662\u7075\u667a&#034; \u7cfb\u7edf\u5229\u7528\u5927\u6a21\u578b\u7684\u81ea\u7136\u8bed\u8a00\u5904\u7406\u80fd\u529b&#xff0c;\u7ed3\u5408\u5c0f\u6a21\u578b\u5b8c\u6210\u9ad8\u7cbe\u5ea6\u4e13\u9879\u4efb\u52a1\u3002\u7cfb\u7edf\u53ef\u7ed3\u5408\u8bca\u7597\u573a\u666f&#xff0c;\u81ea\u52a8\u751f\u6210\u9690\u79c1\u8131\u654f\u7684\u75c5\u53f2\u63d0\u793a\u8bcd&#xff0c;\u5e76\u63d0\u4f9b\u75c5\u5386\u603b\u7ed3\u3001\u98ce\u9669\u9884\u6d4b\u53ca\u62a5\u544a\u89e3\u8bfb\u7b49\u529f\u80fd(105)\u3002<\/p>\n<p>\u75c5\u5386\u4fe1\u606f\u62bd\u53d6&#xff1a;\u901a\u8fc7 LangChain \u7684 Agent \u673a\u5236&#xff0c;\u53ef\u4ee5\u4ece\u81ea\u7531\u6587\u672c\u75c5\u5386\u4e2d\u63d0\u53d6\u5173\u952e\u4fe1\u606f&#xff0c;\u5982\u4e3b\u8bc9\u3001\u73b0\u75c5\u53f2\u3001\u65e2\u5f80\u53f2\u3001\u68c0\u67e5\u7ed3\u679c\u7b49\u3002\u67d0\u533b\u9662\u7684\u5b9e\u8df5\u8868\u660e&#xff0c;\u4f7f\u7528 LangChain \u540e&#xff0c;\u75c5\u5386\u4e66\u5199\u65f6\u95f4\u7f29\u77ed\u4e86 50% \u4ee5\u4e0a(108)\u3002<\/p>\n<p>LangGraph \u5728\u75c5\u5386\u5904\u7406\u4e2d\u7684\u72ec\u7279\u4f18\u52bf\u5219\u4f53\u73b0\u5728\u590d\u6742\u6d41\u7a0b\u7684\u7ba1\u7406\u4e0a&#xff1a;<\/p>\n<p>\u591a\u6b65\u9aa4\u75c5\u5386\u5904\u7406\u6d41\u7a0b&#xff1a;\u6df1\u5733\u5e02\u7684 &#034;\u5c71\u6d77\u30fb\u77e5\u533b&#034; \u5927\u6a21\u578b\u91c7\u7528\u53cc\u6838\u5f15\u64ce\u67b6\u6784\u548c\u591a\u6a21\u6001\u878d\u5408\u6280\u672f&#xff0c;\u901a\u8fc7 LangGraph \u5b9e\u73b0\u4e86\u75c5\u5386\u5904\u7406\u7684\u5168\u6d41\u7a0b\u7ba1\u7406\u3002\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u65f6\u6355\u6349\u533b\u60a3\u5bf9\u8bdd&#xff0c;\u7ed3\u5408\u8bed\u97f3\u8bc6\u522b\u4e0e\u8bed\u4e49\u5206\u6790\u6280\u672f&#xff0c;\u81ea\u52a8\u63d0\u53d6\u5173\u952e\u95ee\u8bca\u4fe1\u606f\u5e76\u751f\u6210\u7ed3\u6784\u5316\u75c5\u5386(109)\u3002<\/p>\n<p>\u75c5\u5386\u8d28\u91cf\u63a7\u5236\u5faa\u73af&#xff1a;LangGraph \u652f\u6301\u5b9a\u4e49\u590d\u6742\u7684\u8d28\u91cf\u63a7\u5236\u6d41\u7a0b\u3002\u4f8b\u5982&#xff0c;\u5f53\u7cfb\u7edf\u68c0\u6d4b\u5230\u75c5\u5386\u4fe1\u606f\u4e0d\u5b8c\u6574\u65f6&#xff0c;\u53ef\u4ee5\u81ea\u52a8\u89e6\u53d1\u8865\u5145\u8be2\u95ee\u6d41\u7a0b&#xff0c;\u5f62\u6210 &#034;\u91c7\u96c6\u2192\u68c0\u67e5\u2192\u8865\u5145\u2192\u518d\u68c0\u67e5&#034; \u7684\u95ed\u73af\u3002\u8fd9\u79cd\u5faa\u73af\u673a\u5236\u662f LangChain \u96be\u4ee5\u76f4\u63a5\u5b9e\u73b0\u7684\u3002<\/p>\n<p>\u8de8\u7cfb\u7edf\u75c5\u5386\u6574\u5408&#xff1a;\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u75c5\u5386\u53ef\u80fd\u6765\u81ea\u591a\u4e2a\u7cfb\u7edf&#xff08;HIS\u3001LIS\u3001PACS \u7b49&#xff09;\u3002LangGraph \u53ef\u4ee5\u901a\u8fc7\u591a Agent \u534f\u4f5c&#xff0c;\u534f\u8c03\u4e0d\u540c\u7cfb\u7edf\u95f4\u7684\u6570\u636e\u540c\u6b65\u548c\u6574\u5408&#xff0c;\u786e\u4fdd\u75c5\u5386\u4fe1\u606f\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h4 id=\"2.3%20%E5%8C%BB%E5%AD%A6%E5%BD%B1%E5%83%8F%E6%99%BA%E8%83%BD%E8%A7%A3%E8%AF%BB\" style=\"margin-left:0pt;text-align:left\">2.3 \u533b\u5b66\u5f71\u50cf\u667a\u80fd\u89e3\u8bfb<\/h4>\n<p>\u533b\u5b66\u5f71\u50cf\u662f\u533b\u7597\u8bca\u65ad\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206&#xff0c;\u4e24\u4e2a\u6846\u67b6\u5728\u8fd9\u4e00\u9886\u57df\u7684\u5e94\u7528\u5404\u6709\u7279\u8272\u3002<\/p>\n<p>LangChain \u5728\u5f71\u50cf\u89e3\u8bfb\u4e2d\u7684\u5e94\u7528\u4e3b\u8981\u901a\u8fc7\u5de5\u5177\u96c6\u6210\u5b9e\u73b0&#xff1a;<\/p>\n<p>\u5f71\u50cf\u7279\u5f81\u63d0\u53d6&#xff1a;\u901a\u8fc7\u96c6\u6210\u4e13\u4e1a\u7684\u533b\u5b66\u5f71\u50cf\u5904\u7406\u5e93&#xff08;\u5982 SimpleITK&#xff09;&#xff0c;LangChain \u53ef\u4ee5\u4ece CT\u3001MRI \u7b49\u5f71\u50cf\u4e2d\u63d0\u53d6\u5173\u952e\u7279\u5f81\u3002\u7cfb\u7edf\u4f7f\u7528 Embedding \u6a21\u578b\u5c06\u5f71\u50cf\u7279\u5f81\u8f6c\u6362\u4e3a\u5411\u91cf\u8868\u793a&#xff0c;\u4fbf\u4e8e\u540e\u7eed\u7684\u76f8\u4f3c\u6027\u68c0\u7d22(10)\u3002<\/p>\n<p>\u5f71\u50cf\u62a5\u544a\u751f\u6210&#xff1a;\u57fa\u4e8e\u63d0\u53d6\u7684\u5f71\u50cf\u7279\u5f81&#xff0c;\u4f7f\u7528 LLM \u751f\u6210\u6807\u51c6\u5316\u7684\u5f71\u50cf\u62a5\u544a\u3002\u67d0\u533b\u9662\u7684\u5b9e\u8df5\u663e\u793a&#xff0c;\u4f7f\u7528 LangChain \u751f\u6210\u7684\u5f71\u50cf\u62a5\u544a\u5f15\u7528\u7387\u8fbe\u5230 90%&#xff0c;\u663e\u8457\u63d0\u9ad8\u4e86\u62a5\u544a\u8d28\u91cf\u548c\u4e00\u81f4\u6027(109)\u3002<\/p>\n<p>\u591a\u6a21\u6001\u878d\u5408\u5206\u6790&#xff1a;LangChain \u652f\u6301\u6587\u672c\u3001\u5f71\u50cf\u3001\u68c0\u67e5\u7ed3\u679c\u7b49\u591a\u6a21\u6001\u6570\u636e\u7684\u878d\u5408\u5206\u6790\u3002\u4f8b\u5982&#xff0c;\u5728\u80ba\u764c\u8bca\u65ad\u4e2d&#xff0c;\u53ef\u4ee5\u540c\u65f6\u5206\u6790 CT \u5f71\u50cf\u3001\u75c5\u7406\u62a5\u544a\u548c\u57fa\u56e0\u68c0\u6d4b\u7ed3\u679c&#xff0c;\u63d0\u4f9b\u7efc\u5408\u8bca\u65ad\u5efa\u8bae\u3002<\/p>\n<p>LangGraph \u5728\u5f71\u50cf\u89e3\u8bfb\u4e2d\u7684\u4f18\u52bf\u4f53\u73b0\u5728\u590d\u6742\u51b3\u7b56\u6d41\u7a0b\u7684\u652f\u6301&#xff1a;<\/p>\n<p>\u5206\u7ea7\u8bca\u65ad\u6d41\u7a0b&#xff1a;\u5bf9\u4e8e\u590d\u6742\u7684\u5f71\u50cf\u8bca\u65ad&#xff0c;LangGraph \u53ef\u4ee5\u6784\u5efa\u5305\u542b\u591a\u4e2a\u4e13\u5bb6\u7cfb\u7edf\u7684\u5206\u7ea7\u8bca\u65ad\u6d41\u7a0b\u3002\u4f8b\u5982&#xff0c;\u57fa\u5c42\u533b\u9662\u7684 X \u5149\u7247\u53ef\u4ee5\u5148\u901a\u8fc7 AI \u7cfb\u7edf\u521d\u7b5b&#xff0c;\u7136\u540e\u7531\u4e0a\u7ea7\u533b\u9662\u7684\u4e13\u5bb6\u7cfb\u7edf\u590d\u5ba1&#xff0c;\u6700\u540e\u7531\u653e\u5c04\u79d1\u533b\u751f\u786e\u8ba4\u3002\u8fd9\u79cd\u591a\u6b65\u9aa4\u3001\u591a\u89d2\u8272\u7684\u534f\u4f5c\u6d41\u7a0b\u662f LangGraph \u7684\u5f3a\u9879\u3002<\/p>\n<p>\u52a8\u6001\u68c0\u67e5\u5efa\u8bae&#xff1a;\u57fa\u4e8e\u521d\u6b65\u7684\u5f71\u50cf\u5206\u6790\u7ed3\u679c&#xff0c;LangGraph \u53ef\u4ee5\u52a8\u6001\u51b3\u5b9a\u4e0b\u4e00\u6b65\u7684\u68c0\u67e5\u65b9\u6848\u3002\u4f8b\u5982&#xff0c;\u5982\u679c CT \u663e\u793a\u80ba\u90e8\u6709\u7ed3\u8282&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u5efa\u8bae\u8fdb\u884c PET-CT \u6216\u7a7f\u523a\u6d3b\u68c0&#xff0c;\u5e76\u6839\u636e\u68c0\u67e5\u7ed3\u679c\u8c03\u6574\u8bca\u65ad\u8def\u5f84\u3002<\/p>\n<p>\u8fdc\u7a0b\u4f1a\u8bca\u652f\u6301&#xff1a;LangGraph \u7684\u72b6\u6001\u6301\u4e45\u5316\u7279\u6027\u4f7f\u5176\u7279\u522b\u9002\u5408\u652f\u6301\u8fdc\u7a0b\u4f1a\u8bca\u573a\u666f\u3002\u4f1a\u8bca\u8fc7\u7a0b\u4e2d\u7684\u6240\u6709\u8ba8\u8bba\u8bb0\u5f55\u3001\u5f71\u50cf\u6807\u6ce8\u3001\u8bca\u65ad\u610f\u89c1\u90fd\u53ef\u4ee5\u88ab\u5b8c\u6574\u4fdd\u5b58&#xff0c;\u652f\u6301\u8de8\u65f6\u95f4\u3001\u8de8\u5730\u57df\u7684\u534f\u4f5c\u8bca\u65ad\u3002<\/p>\n<h4 id=\"2.4%20%E5%BA%B7%E5%A4%8D%E6%96%B9%E6%A1%88%E5%88%B6%E5%AE%9A%E4%B8%8E%E7%AE%A1%E7%90%86\" style=\"margin-left:0pt;text-align:left\">2.4 \u5eb7\u590d\u65b9\u6848\u5236\u5b9a\u4e0e\u7ba1\u7406<\/h4>\n<p>\u5eb7\u590d\u533b\u5b66\u662f\u533b\u7597\u4f53\u7cfb\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206&#xff0c;\u9700\u8981\u4e2a\u6027\u5316\u3001\u957f\u671f\u5316\u7684\u6cbb\u7597\u65b9\u6848\u3002<\/p>\n<p>LangChain \u5728\u5eb7\u590d\u65b9\u6848\u5236\u5b9a\u4e2d\u7684\u5e94\u7528&#xff1a;<\/p>\n<p>\u5eb7\u590d\u77e5\u8bc6\u5e93\u96c6\u6210&#xff1a;LangChain \u53ef\u4ee5\u6574\u5408\u5eb7\u590d\u533b\u5b66\u77e5\u8bc6\u5e93\u3001\u4e34\u5e8a\u6307\u5357\u548c\u6700\u4f73\u5b9e\u8df5\u6848\u4f8b\u3002\u901a\u8fc7 Retriever \u7ec4\u4ef6&#xff0c;\u53ef\u4ee5\u5feb\u901f\u68c0\u7d22\u4e0e\u60a3\u8005\u75c5\u60c5\u76f8\u5173\u7684\u5eb7\u590d\u65b9\u6848\u6a21\u677f\u3002<\/p>\n<p>\u4e2a\u6027\u5316\u65b9\u6848\u751f\u6210&#xff1a;\u57fa\u4e8e\u60a3\u8005\u7684\u75be\u75c5\u8bca\u65ad\u3001\u8eab\u4f53\u72b6\u51b5\u3001\u5e74\u9f84\u7b49\u4fe1\u606f&#xff0c;\u4f7f\u7528 LLM \u751f\u6210\u4e2a\u6027\u5316\u7684\u5eb7\u590d\u8ba1\u5212\u3002\u7cfb\u7edf\u53ef\u4ee5\u8003\u8651\u60a3\u8005\u7684\u7279\u6b8a\u9700\u6c42&#xff0c;\u5982\u662f\u5426\u6709\u8fd0\u52a8\u7981\u5fcc\u75c7\u3001\u662f\u5426\u9700\u8981\u5bb6\u5ead\u5eb7\u590d\u7b49\u3002<\/p>\n<p>\u5eb7\u590d\u8fdb\u5ea6\u8ddf\u8e2a&#xff1a;\u901a\u8fc7\u5b9a\u671f\u6536\u96c6\u60a3\u8005\u7684\u5eb7\u590d\u6570\u636e&#xff08;\u5982\u5173\u8282\u6d3b\u52a8\u5ea6\u3001\u808c\u529b\u7b49&#xff09;&#xff0c;\u4f7f\u7528 LangChain \u53ef\u4ee5\u8bc4\u4f30\u5eb7\u590d\u6548\u679c\u5e76\u8c03\u6574\u6cbb\u7597\u65b9\u6848\u3002<\/p>\n<p>LangGraph \u5728\u5eb7\u590d\u7ba1\u7406\u4e2d\u7684\u72ec\u7279\u4ef7\u503c&#xff1a;<\/p>\n<p>\u957f\u671f\u5eb7\u590d\u6d41\u7a0b\u7ba1\u7406&#xff1a;\u5eb7\u590d\u6cbb\u7597\u901a\u5e38\u9700\u8981\u6301\u7eed\u6570\u5468\u751a\u81f3\u6570\u6708&#xff0c;\u671f\u95f4\u9700\u8981\u6839\u636e\u60a3\u8005\u8fdb\u5c55\u4e0d\u65ad\u8c03\u6574\u65b9\u6848\u3002LangGraph \u7684\u72b6\u6001\u6301\u4e45\u5316\u673a\u5236\u53ef\u4ee5\u5b8c\u6574\u8bb0\u5f55\u60a3\u8005\u7684\u5eb7\u590d\u5386\u7a0b&#xff0c;\u652f\u6301\u65b9\u6848\u7684\u52a8\u6001\u8c03\u6574\u3002<\/p>\n<p>\u591a\u5b66\u79d1\u534f\u4f5c\u652f\u6301&#xff1a;\u5eb7\u590d\u6cbb\u7597\u5f80\u5f80\u6d89\u53ca\u7269\u7406\u6cbb\u7597\u5e08\u3001\u4f5c\u4e1a\u6cbb\u7597\u5e08\u3001\u8a00\u8bed\u6cbb\u7597\u5e08\u7b49\u591a\u4e2a\u4e13\u4e1a\u3002LangGraph \u53ef\u4ee5\u6784\u5efa\u591a Agent \u534f\u4f5c\u5e73\u53f0&#xff0c;\u5b9e\u73b0\u4e0d\u540c\u6cbb\u7597\u5e08\u4e4b\u95f4\u7684\u534f\u8c03\u914d\u5408\u3002<\/p>\n<p>\u5bb6\u5ead\u5eb7\u590d\u6307\u5bfc&#xff1a;\u5bf9\u4e8e\u9700\u8981\u5c45\u5bb6\u5eb7\u590d\u7684\u60a3\u8005&#xff0c;LangGraph \u53ef\u4ee5\u63d0\u4f9b\u8fdc\u7a0b\u6307\u5bfc\u670d\u52a1\u3002\u901a\u8fc7\u89c6\u9891\u8bc4\u4f30\u3001\u52a8\u4f5c\u8bc6\u522b\u3001\u5b9e\u65f6\u53cd\u9988\u7b49\u6280\u672f&#xff0c;\u786e\u4fdd\u60a3\u8005\u6b63\u786e\u6267\u884c\u5eb7\u590d\u8bad\u7ec3\u3002<\/p>\n<h3 id=\"%E4%B8%89%E3%80%81%E5%8C%BB%E4%BF%9D%E5%9C%BA%E6%99%AF%EF%BC%9A%E6%99%BA%E8%83%BD%E5%AE%A1%E6%A0%B8%E4%B8%8E%E9%A3%8E%E9%99%A9%E9%98%B2%E6%8E%A7\" style=\"margin-left:0pt;text-align:left\">\u4e09\u3001\u533b\u4fdd\u573a\u666f&#xff1a;\u667a\u80fd\u5ba1\u6838\u4e0e\u98ce\u9669\u9632\u63a7<\/h3>\n<h4 id=\"3.1%20%E5%8C%BB%E4%BF%9D%E6%99%BA%E8%83%BD%E5%AE%A1%E6%A0%B8%E7%B3%BB%E7%BB%9F%E6%9E%B6%E6%9E%84\" style=\"margin-left:0pt;text-align:left\">3.1 \u533b\u4fdd\u667a\u80fd\u5ba1\u6838\u7cfb\u7edf\u67b6\u6784<\/h4>\n<p>\u533b\u4fdd\u57fa\u91d1\u7684\u5b89\u5168\u76d1\u7ba1\u662f\u4fdd\u969c\u533b\u4fdd\u5236\u5ea6\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u5173\u952e\u3002\u4e24\u4e2a\u6846\u67b6\u5728\u533b\u4fdd\u667a\u80fd\u5ba1\u6838\u9886\u57df\u5c55\u73b0\u51fa\u4e0d\u540c\u7684\u6280\u672f\u8def\u5f84\u548c\u5e94\u7528\u6548\u679c\u3002<\/p>\n<p>LangChain \u5728\u533b\u4fdd\u667a\u80fd\u5ba1\u6838\u4e2d\u7684\u5e94\u7528\u67b6\u6784&#xff1a;<\/p>\n<p>\u67d0\u533b\u4fdd\u90e8\u95e8\u57fa\u4e8e LangChain \u6784\u5efa\u7684\u667a\u80fd\u5ba1\u6838\u7cfb\u7edf\u91c7\u7528\u4e86\u6a21\u5757\u5316\u8bbe\u8ba1(95)&#xff1a;<\/p>\n<p>\u6570\u636e\u89e3\u6790\u5c42&#xff1a;\u7cfb\u7edf\u9996\u5148\u4f7f\u7528 Document Loaders \u89e3\u6790\u5404\u79cd\u683c\u5f0f\u7684\u62a5\u9500\u5355\u636e&#xff0c;\u5305\u62ec\u7535\u5b50\u75c5\u5386\u3001\u53d1\u7968\u3001\u68c0\u67e5\u62a5\u544a\u7b49\u3002\u901a\u8fc7 Text Splitters \u5c06\u590d\u6742\u6587\u6863\u62c6\u5206\u4e3a\u4fbf\u4e8e\u5904\u7406\u7684\u6587\u672c\u5757\u3002<\/p>\n<p>\u89c4\u5219\u5f15\u64ce\u5c42&#xff1a;\u57fa\u4e8e\u533b\u4fdd\u653f\u7b56\u89c4\u5219\u5e93&#xff0c;\u4f7f\u7528 Chain \u673a\u5236\u5b9e\u73b0\u591a\u7ea7\u5ba1\u6838\u6d41\u7a0b\u3002\u4f8b\u5982&#xff0c;\u7b2c\u4e00\u7ea7\u68c0\u67e5\u8d39\u7528\u662f\u5426\u5728\u533b\u4fdd\u76ee\u5f55\u5185&#xff0c;\u7b2c\u4e8c\u7ea7\u68c0\u67e5\u7528\u91cf\u662f\u5426\u8d85\u6807&#xff0c;\u7b2c\u4e09\u7ea7\u68c0\u67e5\u662f\u5426\u5b58\u5728\u91cd\u590d\u62a5\u9500\u7b49\u3002<\/p>\n<p>\u667a\u80fd\u8bc6\u522b\u5c42&#xff1a;\u901a\u8fc7\u96c6\u6210 OCR \u6280\u672f\u548c\u81ea\u7136\u8bed\u8a00\u5904\u7406\u80fd\u529b&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u8bc6\u522b\u5355\u636e\u4e2d\u7684\u5173\u952e\u4fe1\u606f&#xff0c;\u5982\u836f\u54c1\u540d\u79f0\u3001\u89c4\u683c\u3001\u6570\u91cf\u3001\u91d1\u989d\u7b49\u3002\u67d0\u7cfb\u7edf\u7684\u5b9e\u8df5\u8868\u660e&#xff0c;\u53ef\u4ee5\u5728 0.1 \u79d2\u5185\u5b8c\u6210\u5bf9\u4e00\u4efd\u75c5\u5386\u7684\u5168\u7ef4\u5ea6\u5206\u6790&#xff0c;\u81ea\u52a8\u8bc6\u522b 23 \u7c7b\u8fdd\u89c4\u884c\u4e3a(112)\u3002<\/p>\n<p>\u98ce\u9669\u8bc4\u4f30\u5c42&#xff1a;\u4f7f\u7528 LLM \u5206\u6790\u62a5\u9500\u884c\u4e3a\u6a21\u5f0f&#xff0c;\u8bc6\u522b\u6f5c\u5728\u7684\u6b3a\u8bc8\u98ce\u9669\u3002\u7cfb\u7edf\u53ef\u4ee5\u5b66\u4e60\u5386\u53f2\u6570\u636e\u4e2d\u7684\u5f02\u5e38\u6a21\u5f0f&#xff0c;\u63d0\u9ad8\u8bc6\u522b\u51c6\u786e\u7387\u3002<\/p>\n<p>LangGraph \u5728\u533b\u4fdd\u5ba1\u6838\u4e2d\u7684\u6d41\u7a0b\u5316\u7ba1\u7406&#xff1a;<\/p>\n<p>MongoDB \u4e0e LangGraph \u5408\u4f5c\u5f00\u53d1\u7684\u533b\u4fdd\u7406\u8d54\u5904\u7406\u7cfb\u7edf\u5c55\u793a\u4e86\u66f4\u590d\u6742\u7684\u5de5\u4f5c\u6d41\u7ba1\u7406\u80fd\u529b(101)&#xff1a;<\/p>\n<p>\u591a\u6b65\u9aa4\u5ba1\u6838\u6d41\u7a0b&#xff1a;\u7cfb\u7edf\u5c06\u7406\u8d54\u5ba1\u6838\u5206\u89e3\u4e3a\u591a\u4e2a\u4e13\u4e1a\u8282\u70b9&#xff0c;\u5305\u62ec&#xff1a;<\/p>\n<p>\u4fe1\u606f\u6536\u96c6\u8282\u70b9&#xff1a;\u83b7\u53d6\u53c2\u4fdd\u4eba\u4fe1\u606f\u3001\u5c31\u8bca\u8bb0\u5f55\u3001\u8d39\u7528\u660e\u7ec6<\/p>\n<p>\u5408\u89c4\u6027\u68c0\u67e5\u8282\u70b9&#xff1a;\u9a8c\u8bc1\u662f\u5426\u7b26\u5408\u533b\u4fdd\u653f\u7b56\u548c\u62a5\u9500\u6807\u51c6<\/p>\n<p>\u667a\u80fd\u8bc4\u4f30\u8282\u70b9&#xff1a;\u4f7f\u7528 AI \u7b97\u6cd5\u8bc4\u4f30\u98ce\u9669\u7b49\u7ea7<\/p>\n<p>\u4eba\u5de5\u5ba1\u6838\u8282\u70b9&#xff1a;\u5bf9\u9ad8\u98ce\u9669\u6848\u4ef6\u8fdb\u884c\u4eba\u5de5\u590d\u6838<\/p>\n<p>\u7ed3\u679c\u751f\u6210\u8282\u70b9&#xff1a;\u751f\u6210\u5ba1\u6838\u7ed3\u8bba\u548c\u62d2\u4ed8\u7406\u7531<\/p>\n<p>\u72b6\u6001\u9a71\u52a8\u7684\u6d41\u7a0b\u63a7\u5236&#xff1a;\u6bcf\u4e2a\u7406\u8d54\u7533\u8bf7\u90fd\u6709\u4e00\u4e2a\u72b6\u6001\u5bf9\u8c61&#xff0c;\u5305\u542b\u7533\u8bf7\u4fe1\u606f\u3001\u5ba1\u6838\u8fdb\u5ea6\u3001\u5386\u53f2\u8bb0\u5f55\u7b49\u3002\u8282\u70b9\u6839\u636e\u72b6\u6001\u503c\u51b3\u5b9a\u4e0b\u4e00\u6b65\u64cd\u4f5c\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u7cfb\u7edf\u53d1\u73b0\u8d39\u7528\u5f02\u5e38&#xff0c;\u4f1a\u81ea\u52a8\u5c06\u6848\u4ef6\u6807\u8bb0\u4e3a &#034;\u9ad8\u98ce\u9669&#034; \u5e76\u8f6c\u5165\u4eba\u5de5\u5ba1\u6838\u6d41\u7a0b\u3002<\/p>\n<p>\u52a8\u6001\u8def\u7531\u673a\u5236&#xff1a;\u57fa\u4e8e\u5ba1\u6838\u7ed3\u679c&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u52a8\u6001\u8c03\u6574\u6d41\u7a0b\u8def\u5f84\u3002\u4f8b\u5982&#xff0c;\u5bf9\u4e8e\u4f4e\u98ce\u9669\u6848\u4ef6&#xff0c;\u53ef\u4ee5\u5feb\u901f\u901a\u8fc7&#xff1b;\u5bf9\u4e8e\u9700\u8981\u8865\u5145\u6750\u6599\u7684\u6848\u4ef6&#xff0c;\u4f1a\u89e6\u53d1\u6750\u6599\u8865\u4ea4\u6d41\u7a0b&#xff1b;\u5bf9\u4e8e\u6d89\u5acc\u6b3a\u8bc8\u7684\u6848\u4ef6&#xff0c;\u4f1a\u542f\u52a8\u8be6\u7ec6\u8c03\u67e5\u6d41\u7a0b\u3002<\/p>\n<p>\u5b9e\u65f6\u76d1\u63a7\u4e0e\u53cd\u9988&#xff1a;LangGraph \u7684\u53ef\u89c6\u5316\u754c\u9762\u4f7f\u7ba1\u7406\u4eba\u5458\u53ef\u4ee5\u5b9e\u65f6\u67e5\u770b\u5ba1\u6838\u8fdb\u5ea6&#xff0c;\u5fc5\u8981\u65f6\u53ef\u4ee5\u4ecb\u5165\u8c03\u6574\u5ba1\u6838\u7b56\u7565\u3002\u7cfb\u7edf\u8fd8\u63d0\u4f9b\u4e86\u8be6\u7ec6\u7684\u5ba1\u8ba1\u65e5\u5fd7&#xff0c;\u6ee1\u8db3\u76d1\u7ba1\u8981\u6c42\u3002<\/p>\n<h4 id=\"3.2%20%E5%8C%BB%E4%BF%9D%E6%94%BF%E7%AD%96%E6%99%BA%E8%83%BD%E5%92%A8%E8%AF%A2%E6%9C%8D%E5%8A%A1\" style=\"margin-left:0pt;text-align:left\">3.2 \u533b\u4fdd\u653f\u7b56\u667a\u80fd\u54a8\u8be2\u670d\u52a1<\/h4>\n<p>\u533b\u4fdd\u653f\u7b56\u7684\u590d\u6742\u6027\u7ed9\u53c2\u4fdd\u4eba\u548c\u533b\u7597\u673a\u6784\u5e26\u6765\u4e86\u8bf8\u591a\u56f0\u6270&#xff0c;\u667a\u80fd\u54a8\u8be2\u7cfb\u7edf\u6210\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\u7684\u6709\u6548\u624b\u6bb5\u3002<\/p>\n<p>LangChain \u6784\u5efa\u7684\u533b\u4fdd\u653f\u7b56\u54a8\u8be2\u7cfb\u7edf&#xff1a;<\/p>\n<p>\u653f\u7b56\u77e5\u8bc6\u5e93\u6784\u5efa&#xff1a;\u5c06\u6d77\u91cf\u7684\u533b\u4fdd\u653f\u7b56\u6587\u4ef6\u3001\u5b9e\u65bd\u7ec6\u5219\u3001\u95ee\u7b54\u6848\u4f8b\u7b49\u7ed3\u6784\u5316\u5b58\u50a8&#xff0c;\u4f7f\u7528\u5411\u91cf\u6570\u636e\u5e93\u8fdb\u884c\u9ad8\u6548\u68c0\u7d22\u3002\u67d0\u7cfb\u7edf\u6784\u5efa\u4e86\u5305\u542b 10 \u4e07 &#043; \u653f\u7b56\u6761\u6587\u30015000 &#043; \u5178\u578b\u6848\u4f8b\u7684\u77e5\u8bc6\u5e93\u3002<\/p>\n<p>\u667a\u80fd\u95ee\u7b54\u5f15\u64ce&#xff1a;\u4f7f\u7528 LangChain \u7684 QuestionAnswering Chain&#xff0c;\u7ed3\u5408 RAG \u6280\u672f&#xff0c;\u5b9e\u73b0\u5bf9\u590d\u6742\u533b\u4fdd\u95ee\u9898\u7684\u51c6\u786e\u56de\u7b54\u3002\u7cfb\u7edf\u53ef\u4ee5\u7406\u89e3\u7528\u6237\u7684\u81ea\u7136\u8bed\u8a00\u63d0\u95ee&#xff0c;\u5982 &#034;\u6211\u505a\u4e86\u5fc3\u810f\u624b\u672f&#xff0c;\u54ea\u4e9b\u8d39\u7528\u53ef\u4ee5\u62a5\u9500&#xff1f;&#034;<\/p>\n<p>\u4e2a\u6027\u5316\u89e3\u7b54&#xff1a;\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u7528\u6237\u8eab\u4efd&#xff08;\u5982\u804c\u5de5\u533b\u4fdd\u3001\u5c45\u6c11\u533b\u4fdd\u3001\u79bb\u4f11\u4eba\u5458\u7b49&#xff09;\u63d0\u4f9b\u9488\u5bf9\u6027\u7684\u89e3\u7b54\u3002\u901a\u8fc7\u8bb0\u5fc6\u673a\u5236&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u8bb0\u4f4f\u7528\u6237\u7684\u5386\u53f2\u54a8\u8be2\u8bb0\u5f55&#xff0c;\u63d0\u4f9b\u66f4\u8d34\u5fc3\u7684\u670d\u52a1\u3002<\/p>\n<p>\u591a\u8bed\u8a00\u652f\u6301&#xff1a;\u5728\u4e00\u4e9b\u591a\u6c11\u65cf\u5730\u533a&#xff0c;\u7cfb\u7edf\u8fd8\u652f\u6301\u5c11\u6570\u6c11\u65cf\u8bed\u8a00\u7684\u54a8\u8be2\u670d\u52a1&#xff0c;\u4f7f\u7528\u7ffb\u8bd1\u6a21\u578b\u5b9e\u73b0\u8bed\u8a00\u8f6c\u6362\u3002<\/p>\n<p>LangGraph \u5728\u653f\u7b56\u54a8\u8be2\u4e2d\u7684\u4f18\u52bf\u4f53\u73b0&#xff1a;<\/p>\n<p>\u590d\u6742\u95ee\u9898\u7684\u5206\u6b65\u89e3\u7b54&#xff1a;\u5bf9\u4e8e\u6d89\u53ca\u591a\u4e2a\u653f\u7b56\u6761\u6b3e\u7684\u590d\u6742\u95ee\u9898&#xff0c;LangGraph \u53ef\u4ee5\u6784\u5efa\u591a\u6b65\u9aa4\u7684\u89e3\u7b54\u6d41\u7a0b\u3002\u4f8b\u5982&#xff0c;\u5f53\u7528\u6237\u8be2\u95ee &#034;\u5f02\u5730\u5c31\u533b\u5982\u4f55\u62a5\u9500&#034; \u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u5148\u786e\u8ba4\u7528\u6237\u7684\u53c2\u4fdd\u5730\u3001\u5c31\u533b\u5730&#xff0c;\u7136\u540e\u67e5\u8be2\u4e24\u5730\u7684\u533b\u4fdd\u653f\u7b56&#xff0c;\u6700\u540e\u7ed9\u51fa\u5177\u4f53\u7684\u62a5\u9500\u6d41\u7a0b\u548c\u6240\u9700\u6750\u6599\u3002<\/p>\n<p>\u4ea4\u4e92\u5f0f\u653f\u7b56\u89e3\u8bfb&#xff1a;LangGraph \u652f\u6301\u591a\u8f6e\u5bf9\u8bdd&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u8ffd\u95ee\u83b7\u53d6\u66f4\u591a\u4fe1\u606f&#xff0c;\u786e\u4fdd\u89e3\u7b54\u7684\u51c6\u786e\u6027\u3002\u4f8b\u5982&#xff0c;\u7cfb\u7edf\u53ef\u80fd\u4f1a\u8be2\u95ee &#034;\u60a8\u662f\u5728\u804c\u8fd8\u662f\u9000\u4f11&#xff1f;&#034;&#034; \u5c31\u533b\u7684\u533b\u9662\u662f\u51e0\u7ea7\u533b\u9662&#xff1f;&#034; \u7b49\u95ee\u9898&#xff0c;\u4ee5\u4fbf\u63d0\u4f9b\u66f4\u7cbe\u786e\u7684\u7b54\u6848\u3002<\/p>\n<p>\u653f\u7b56\u53d8\u5316\u7684\u5b9e\u65f6\u66f4\u65b0&#xff1a;\u533b\u4fdd\u653f\u7b56\u7ecf\u5e38\u8c03\u6574&#xff0c;LangGraph \u7684\u52a8\u6001\u66f4\u65b0\u673a\u5236\u53ef\u4ee5\u786e\u4fdd\u77e5\u8bc6\u5e93\u7684\u65f6\u6548\u6027\u3002\u5f53\u65b0\u653f\u7b56\u53d1\u5e03\u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u66f4\u65b0\u76f8\u5173\u8282\u70b9\u7684\u903b\u8f91&#xff0c;\u65e0\u9700\u4fee\u6539\u6574\u4e2a\u7cfb\u7edf\u3002<\/p>\n<p>\u4e2a\u6027\u5316\u653f\u7b56\u63a8\u9001&#xff1a;\u57fa\u4e8e\u7528\u6237\u7684\u5386\u53f2\u54a8\u8be2\u548c\u53c2\u4fdd\u4fe1\u606f&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u4e3b\u52a8\u63a8\u9001\u76f8\u5173\u7684\u653f\u7b56\u53d8\u5316\u548c\u798f\u5229\u4fe1\u606f\u3002\u4f8b\u5982&#xff0c;\u5f53\u67d0\u9879\u65b0\u7684\u6162\u6027\u75c5\u7528\u836f\u7eb3\u5165\u533b\u4fdd\u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u63d0\u9192\u76f8\u5173\u60a3\u8005\u3002<\/p>\n<h4 id=\"3.3%20%E5%8C%BB%E4%BF%9D%E6%AC%BA%E8%AF%88%E6%99%BA%E8%83%BD%E6%A3%80%E6%B5%8B\" style=\"margin-left:0pt;text-align:left\">3.3 \u533b\u4fdd\u6b3a\u8bc8\u667a\u80fd\u68c0\u6d4b<\/h4>\n<p>\u533b\u4fdd\u6b3a\u8bc8\u662f\u533b\u4fdd\u57fa\u91d1\u5b89\u5168\u7684\u91cd\u5927\u5a01\u80c1&#xff0c;\u667a\u80fd\u68c0\u6d4b\u7cfb\u7edf\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002<\/p>\n<p>LangChain \u5728\u533b\u4fdd\u6b3a\u8bc8\u68c0\u6d4b\u4e2d\u7684\u6280\u672f\u8def\u5f84&#xff1a;<\/p>\n<p>\u5f02\u5e38\u884c\u4e3a\u6a21\u5f0f\u8bc6\u522b&#xff1a;\u901a\u8fc7\u5206\u6790\u5927\u91cf\u5386\u53f2\u6570\u636e&#xff0c;\u4f7f\u7528 LLM \u8bc6\u522b\u5f02\u5e38\u7684\u5c31\u533b\u548c\u62a5\u9500\u6a21\u5f0f\u3002\u4f8b\u5982&#xff0c;\u67d0\u7cfb\u7edf\u8bc6\u522b\u51fa\u4e86 &#034;\u8d85\u91cf\u8d2d\u836f&#034;&#034; \u7ed3\u4f19\u8d2d\u836f &#034;\u7b49 21 \u79cd\u5f02\u5e38\u6a21\u5f0f&#xff0c;\u5176\u4e2d&#034; \u53cc\u901a\u9053\u836f\u54c1\u8d85\u91cf\u8d2d\u836f\u6a21\u578b &#034; \u88ab\u56fd\u5bb6\u533b\u4fdd\u5c40\u91c7\u7eb3\u5e76\u5728\u5168\u56fd\u63a8\u5e7f(115)\u3002<\/p>\n<p>\u77e5\u8bc6\u56fe\u8c31\u6784\u5efa&#xff1a;\u4f7f\u7528 LangChain \u4e0e\u56fe\u6570\u636e\u5e93&#xff08;\u5982 Neo4j&#xff09;\u7ed3\u5408&#xff0c;\u6784\u5efa\u5305\u542b\u533b\u7597\u673a\u6784\u3001\u533b\u751f\u3001\u53c2\u4fdd\u4eba\u3001\u836f\u54c1\u7b49\u5b9e\u4f53\u7684\u77e5\u8bc6\u56fe\u8c31\u3002\u901a\u8fc7\u56fe\u904d\u5386\u548c\u8def\u5f84\u5206\u6790&#xff0c;\u53ef\u4ee5\u53d1\u73b0\u9690\u85cf\u7684\u5173\u8054\u5173\u7cfb&#xff0c;\u5982\u865a\u5047\u5c31\u533b\u7f51\u7edc\u3002<\/p>\n<p>\u5b9e\u65f6\u98ce\u9669\u8bc4\u4f30&#xff1a;\u5728\u8d39\u7528\u7ed3\u7b97\u73af\u8282&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u65f6\u8bc4\u4f30\u6bcf\u7b14\u4ea4\u6613\u7684\u98ce\u9669\u7b49\u7ea7\u3002\u901a\u8fc7\u96c6\u6210\u591a\u79cd\u98ce\u9669\u8bc4\u4f30\u6a21\u578b&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u5feb\u901f\u8bc6\u522b\u53ef\u7591\u4ea4\u6613\u5e76\u89e6\u53d1\u9884\u8b66\u3002<\/p>\n<p>\u8de8\u673a\u6784\u6570\u636e\u5173\u8054&#xff1a;\u901a\u8fc7 API \u63a5\u53e3\u96c6\u6210\u516c\u5b89\u3001\u7a0e\u52a1\u3001\u94f6\u884c\u7b49\u90e8\u95e8\u7684\u6570\u636e&#xff0c;\u5b9e\u73b0\u591a\u6e90\u6570\u636e\u7684\u5173\u8054\u5206\u6790\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u6838\u67e5\u5c31\u8bca\u8bb0\u5f55\u7684\u771f\u5b9e\u6027\u3001\u836f\u54c1\u8d2d\u4e70\u7684\u5408\u7406\u6027\u7b49\u3002<\/p>\n<p>LangGraph \u5728\u6b3a\u8bc8\u68c0\u6d4b\u4e2d\u7684\u6d41\u7a0b\u5316\u4f18\u52bf&#xff1a;<\/p>\n<p>\u591a\u7ef4\u5ea6\u8c03\u67e5\u6d41\u7a0b&#xff1a;\u5f53\u7cfb\u7edf\u53d1\u73b0\u53ef\u7591\u884c\u4e3a\u65f6&#xff0c;LangGraph \u53ef\u4ee5\u542f\u52a8\u591a\u6b65\u9aa4\u7684\u8c03\u67e5\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u521d\u6b65\u7b5b\u67e5&#xff1a;\u5feb\u901f\u8bc4\u4f30\u98ce\u9669\u7b49\u7ea7<\/p>\n<p>\u6df1\u5ea6\u8c03\u67e5&#xff1a;\u8c03\u53d6\u8be6\u7ec6\u7684\u5c31\u8bca\u548c\u62a5\u9500\u8bb0\u5f55<\/p>\n<p>\u5173\u8054\u5206\u6790&#xff1a;\u67e5\u627e\u76f8\u5173\u7684\u4eba\u5458\u548c\u673a\u6784<\/p>\n<p>\u8bc1\u636e\u6536\u96c6&#xff1a;\u6574\u7406\u5f62\u6210\u5b8c\u6574\u7684\u8bc1\u636e\u94fe<\/p>\n<p>\u7ed3\u8bba\u5224\u5b9a&#xff1a;\u7ed9\u51fa\u6b3a\u8bc8\u8ba4\u5b9a\u7ed3\u679c<\/p>\n<p>\u591a\u90e8\u95e8\u534f\u4f5c\u673a\u5236&#xff1a;\u533b\u4fdd\u6b3a\u8bc8\u7684\u8c03\u67e5\u5f80\u5f80\u9700\u8981\u533b\u4fdd\u3001\u516c\u5b89\u3001\u536b\u5065\u7b49\u591a\u90e8\u95e8\u534f\u4f5c\u3002LangGraph \u53ef\u4ee5\u6784\u5efa\u8de8\u90e8\u95e8\u7684\u534f\u4f5c\u5e73\u53f0&#xff0c;\u5b9e\u73b0\u4fe1\u606f\u5171\u4eab\u548c\u6d41\u7a0b\u534f\u540c\u3002\u6bcf\u4e2a\u90e8\u95e8\u90fd\u6709\u81ea\u5df1\u7684\u5de5\u4f5c\u8282\u70b9&#xff0c;\u901a\u8fc7\u72b6\u6001\u540c\u6b65\u5b9e\u73b0\u9ad8\u6548\u534f\u4f5c\u3002<\/p>\n<p>\u52a8\u6001\u8c03\u67e5\u7b56\u7565&#xff1a;\u57fa\u4e8e\u8c03\u67e5\u8fdb\u5c55&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u52a8\u6001\u8c03\u6574\u8c03\u67e5\u7b56\u7565\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u53d1\u73b0\u4e86\u5173\u952e\u8bc1\u636e&#xff0c;\u53ef\u4ee5\u6269\u5927\u8c03\u67e5\u8303\u56f4&#xff1b;\u5982\u679c\u8bc1\u636e\u4e0d\u8db3&#xff0c;\u53ef\u4ee5\u8c03\u6574\u8c03\u67e5\u65b9\u5411\u6216\u7ec8\u6b62\u8c03\u67e5\u3002<\/p>\n<p>\u6848\u4f8b\u5b66\u4e60\u673a\u5236&#xff1a;\u6bcf\u6b21\u8c03\u67e5\u7ed3\u675f\u540e&#xff0c;\u7cfb\u7edf\u90fd\u4f1a\u5c06\u6848\u4f8b\u4fe1\u606f\u4fdd\u5b58\u5230\u77e5\u8bc6\u5e93\u4e2d&#xff0c;\u4e0d\u65ad\u4f18\u5316\u6b3a\u8bc8\u8bc6\u522b\u6a21\u578b\u3002\u901a\u8fc7\u8fd9\u79cd\u6301\u7eed\u5b66\u4e60\u673a\u5236&#xff0c;\u7cfb\u7edf\u7684\u8bc6\u522b\u51c6\u786e\u7387\u4e0d\u65ad\u63d0\u9ad8\u3002<\/p>\n<h4 id=\"3.4%20%E5%8C%BB%E4%BF%9D%E6%8A%A5%E9%94%80%E6%99%BA%E8%83%BD%E8%AE%A1%E7%AE%97\" style=\"margin-left:0pt;text-align:left\">3.4 \u533b\u4fdd\u62a5\u9500\u667a\u80fd\u8ba1\u7b97<\/h4>\n<p>\u533b\u4fdd\u62a5\u9500\u8ba1\u7b97\u7684\u590d\u6742\u6027\u548c\u4e13\u4e1a\u6027\u7ed9\u533b\u7597\u673a\u6784\u548c\u53c2\u4fdd\u4eba\u5e26\u6765\u4e86\u8bf8\u591a\u4e0d\u4fbf&#xff0c;\u667a\u80fd\u8ba1\u7b97\u7cfb\u7edf\u7684\u5e94\u7528\u52bf\u5728\u5fc5\u884c\u3002<\/p>\n<p>LangChain \u5b9e\u73b0\u7684\u667a\u80fd\u62a5\u9500\u8ba1\u7b97&#xff1a;<\/p>\n<p>\u62a5\u9500\u89c4\u5219\u5f15\u64ce&#xff1a;\u5c06\u590d\u6742\u7684\u533b\u4fdd\u62a5\u9500\u89c4\u5219&#xff08;\u5982\u8d77\u4ed8\u7ebf\u3001\u62a5\u9500\u6bd4\u4f8b\u3001\u6700\u9ad8\u9650\u989d\u7b49&#xff09;\u7f16\u7801\u4e3a\u53ef\u6267\u884c\u7684\u89c4\u5219\u94fe\u3002\u7cfb\u7edf\u53ef\u4ee5\u5904\u7406\u4e0d\u540c\u7c7b\u578b\u7684\u8d39\u7528&#xff08;\u95e8\u8bca\u3001\u4f4f\u9662\u3001\u6162\u75c5\u7b49&#xff09;&#xff0c;\u5e94\u7528\u76f8\u5e94\u7684\u62a5\u9500\u653f\u7b56\u3002<\/p>\n<p>\u81ea\u52a8\u8d39\u7528\u5206\u7c7b&#xff1a;\u901a\u8fc7 OCR \u548c\u81ea\u7136\u8bed\u8a00\u5904\u7406\u6280\u672f&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u8bc6\u522b\u8d39\u7528\u660e\u7ec6\u4e2d\u7684\u5404\u9879\u8d39\u7528&#xff0c;\u5982\u836f\u54c1\u8d39\u3001\u68c0\u67e5\u8d39\u3001\u6cbb\u7597\u8d39\u7b49&#xff0c;\u5e76\u6309\u7167\u533b\u4fdd\u76ee\u5f55\u8fdb\u884c\u5206\u7c7b\u3002<\/p>\n<p>\u5b9e\u65f6\u8ba1\u7b97\u4e0e\u53cd\u9988&#xff1a;\u5728\u533b\u7597\u673a\u6784\u6536\u8d39\u7a97\u53e3&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u65f6\u8ba1\u7b97\u62a5\u9500\u91d1\u989d&#xff0c;\u751f\u6210\u8be6\u7ec6\u7684\u62a5\u9500\u6e05\u5355\u3002\u60a3\u8005\u53ef\u4ee5\u7acb\u5373\u4e86\u89e3\u81ea\u5df1\u9700\u8981\u652f\u4ed8\u7684\u8d39\u7528&#xff0c;\u907f\u514d\u4e86\u4e8b\u540e\u62a5\u9500\u7684\u7e41\u7410\u6d41\u7a0b\u3002<\/p>\n<p>\u5f02\u5730\u5c31\u533b\u8ba1\u7b97&#xff1a;\u9488\u5bf9\u5f02\u5730\u5c31\u533b\u7684\u590d\u6742\u60c5\u51b5&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u53c2\u4fdd\u5730\u548c\u5c31\u533b\u5730\u7684\u4e0d\u540c\u653f\u7b56&#xff0c;\u51c6\u786e\u8ba1\u7b97\u62a5\u9500\u91d1\u989d\u3002\u67d0\u7cfb\u7edf\u7684\u5b9e\u8df5\u8868\u660e&#xff0c;\u5f02\u5730\u5c31\u533b\u62a5\u9500\u8ba1\u7b97\u7684\u51c6\u786e\u7387\u8fbe\u5230 99% \u4ee5\u4e0a\u3002<\/p>\n<p>LangGraph \u5728\u62a5\u9500\u8ba1\u7b97\u4e2d\u7684\u9ad8\u7ea7\u5e94\u7528&#xff1a;<\/p>\n<p>\u4e2a\u6027\u5316\u62a5\u9500\u65b9\u6848&#xff1a;LangGraph \u53ef\u4ee5\u6839\u636e\u60a3\u8005\u7684\u5177\u4f53\u60c5\u51b5&#xff08;\u5982\u662f\u5426\u6709\u5176\u4ed6\u4fdd\u9669\u3001\u662f\u5426\u5c5e\u4e8e\u56f0\u96be\u7fa4\u4f53\u7b49&#xff09;&#xff0c;\u8ba1\u7b97\u6700\u4f18\u7684\u62a5\u9500\u65b9\u6848\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u4f18\u5148\u4f7f\u7528\u5546\u4e1a\u4fdd\u9669&#xff0c;\u7136\u540e\u4f7f\u7528\u533b\u4fdd&#xff0c;\u6700\u5927\u9650\u5ea6\u51cf\u8f7b\u60a3\u8005\u8d1f\u62c5\u3002<\/p>\n<p>\u62a5\u9500\u6d41\u7a0b\u53ef\u89c6\u5316&#xff1a;\u901a\u8fc7 LangGraph \u7684\u53ef\u89c6\u5316\u754c\u9762&#xff0c;\u60a3\u8005\u53ef\u4ee5\u6e05\u6670\u770b\u5230\u62a5\u9500\u8ba1\u7b97\u7684\u5168\u8fc7\u7a0b&#xff0c;\u5305\u62ec\u5404\u9879\u8d39\u7528\u7684\u5206\u7c7b\u3001\u6263\u9664\u9879\u76ee\u3001\u62a5\u9500\u6bd4\u4f8b\u7b49\u3002\u8fd9\u79cd\u900f\u660e\u5ea6\u5927\u5927\u63d0\u9ad8\u4e86\u60a3\u8005\u7684\u4fe1\u4efb\u5ea6\u3002<\/p>\n<p>\u7279\u6b8a\u60c5\u51b5\u5904\u7406&#xff1a;\u5bf9\u4e8e\u4e00\u4e9b\u7279\u6b8a\u60c5\u51b5&#xff08;\u5982\u610f\u5916\u4f24\u5bb3\u3001\u5de5\u4f24\u7b49&#xff09;&#xff0c;\u62a5\u9500\u8ba1\u7b97\u66f4\u4e3a\u590d\u6742\u3002LangGraph \u53ef\u4ee5\u6784\u5efa\u4e13\u95e8\u7684\u5904\u7406\u6d41\u7a0b&#xff0c;\u786e\u4fdd\u7279\u6b8a\u60c5\u51b5\u5f97\u5230\u5408\u7406\u5904\u7406\u3002<\/p>\n<p>\u62a5\u9500\u9884\u6d4b\u529f\u80fd&#xff1a;\u57fa\u4e8e\u60a3\u8005\u7684\u5386\u53f2\u6570\u636e\u548c\u5f53\u524d\u75c5\u60c5&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u9884\u6d4b\u53ef\u80fd\u7684\u62a5\u9500\u91d1\u989d&#xff0c;\u5e2e\u52a9\u60a3\u8005\u505a\u597d\u7ecf\u6d4e\u51c6\u5907\u3002\u8fd9\u79cd\u9884\u6d4b\u529f\u80fd\u5bf9\u4e8e\u9700\u8981\u957f\u671f\u6cbb\u7597\u7684\u6162\u6027\u75c5\u60a3\u8005\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<h3 id=\"%E5%9B%9B%E3%80%81%E5%8C%BB%E8%8D%AF%E5%9C%BA%E6%99%AF%EF%BC%9A%E8%8D%AF%E7%89%A9%E5%AE%89%E5%85%A8%E4%B8%8E%E5%90%88%E7%90%86%E7%94%A8%E8%8D%AF\" style=\"margin-left:0pt;text-align:left\">\u56db\u3001\u533b\u836f\u573a\u666f&#xff1a;\u836f\u7269\u5b89\u5168\u4e0e\u5408\u7406\u7528\u836f<\/h3>\n<h4 id=\"4.1%20%E8%8D%AF%E7%89%A9%E7%9F%A5%E8%AF%86%E9%97%AE%E7%AD%94%E4%B8%8E%E4%BF%A1%E6%81%AF%E6%A3%80%E7%B4%A2\" style=\"margin-left:0pt;text-align:left\">4.1 \u836f\u7269\u77e5\u8bc6\u95ee\u7b54\u4e0e\u4fe1\u606f\u68c0\u7d22<\/h4>\n<p>\u836f\u7269\u77e5\u8bc6\u7684\u51c6\u786e\u83b7\u53d6\u662f\u5408\u7406\u7528\u836f\u7684\u57fa\u7840&#xff0c;\u4e24\u4e2a\u6846\u67b6\u5728\u8fd9\u4e00\u9886\u57df\u5c55\u73b0\u51fa\u4e0d\u540c\u7684\u6280\u672f\u7279\u8272\u3002<\/p>\n<p>LangChain \u6784\u5efa\u7684\u836f\u7269\u77e5\u8bc6\u95ee\u7b54\u7cfb\u7edf&#xff1a;<\/p>\n<p>\u836f\u7269\u77e5\u8bc6\u5e93\u6574\u5408&#xff1a;\u67d0\u7cfb\u7edf\u6784\u5efa\u4e86\u5305\u542b 1.2 \u4e07\u4e2a\u75be\u75c5\u5b9e\u4f53\u30018 \u4e07\u6761\u836f\u54c1\u5173\u7cfb\u7684\u77e5\u8bc6\u56fe\u8c31\u3002\u901a\u8fc7 LangChain \u7684 Retriever \u7ec4\u4ef6&#xff0c;\u53ef\u4ee5\u5feb\u901f\u68c0\u7d22\u836f\u7269\u7684\u57fa\u672c\u4fe1\u606f\u3001\u9002\u5e94\u75c7\u3001\u7528\u6cd5\u7528\u91cf\u3001\u4e0d\u826f\u53cd\u5e94\u7b49\u3002<\/p>\n<p>\u667a\u80fd\u95ee\u7b54\u5f15\u64ce&#xff1a;\u4f7f\u7528 GraphRAG \u67b6\u6784&#xff0c;\u7ed3\u5408\u7ed3\u6784\u5316\u77e5\u8bc6\u56fe\u8c31\u548c\u975e\u7ed3\u6784\u5316\u6587\u732e&#xff0c;\u63d0\u4f9b\u51c6\u786e\u7684\u836f\u7269\u77e5\u8bc6\u95ee\u7b54\u670d\u52a1\u3002\u4f8b\u5982&#xff0c;\u5f53\u7528\u6237\u8be2\u95ee &#034;\u7cd6\u5c3f\u75c5\u60a3\u8005\u80fd\u670d\u7528\u963f\u53f8\u5339\u6797\u5417&#xff1f;&#034; \u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u57fa\u4e8e\u60a3\u8005\u7684\u5177\u4f53\u60c5\u51b5\u7ed9\u51fa\u5efa\u8bae\u3002<\/p>\n<p>\u591a\u6e90\u6570\u636e\u878d\u5408&#xff1a;\u7cfb\u7edf\u6574\u5408\u4e86\u836f\u54c1\u8bf4\u660e\u4e66\u3001\u4e34\u5e8a\u6307\u5357\u3001\u836f\u7269\u6570\u636e\u5e93&#xff08;\u5982 DrugBank&#xff09;\u3001\u533b\u5b66\u6587\u732e\u7b49\u591a\u4e2a\u6570\u636e\u6e90\u3002\u901a\u8fc7 LangChain \u7684\u5de5\u5177\u8c03\u7528\u673a\u5236&#xff0c;\u53ef\u4ee5\u5b9e\u65f6\u67e5\u8be2\u6700\u65b0\u7684\u836f\u7269\u4fe1\u606f\u3002<\/p>\n<p>\u4e2a\u6027\u5316\u7528\u836f\u6307\u5bfc&#xff1a;\u57fa\u4e8e\u60a3\u8005\u7684\u75be\u75c5\u53f2\u3001\u8fc7\u654f\u53f2\u3001\u7528\u836f\u53f2\u7b49\u4fe1\u606f&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u63d0\u4f9b\u4e2a\u6027\u5316\u7684\u7528\u836f\u5efa\u8bae\u3002\u4f8b\u5982&#xff0c;\u5bf9\u4e8e\u6709\u80c3\u6e83\u75a1\u7684\u60a3\u8005&#xff0c;\u7cfb\u7edf\u4f1a\u5efa\u8bae\u907f\u514d\u4f7f\u7528\u975e\u753e\u4f53\u6297\u708e\u836f\u3002<\/p>\n<p>LangGraph \u5728\u836f\u7269\u77e5\u8bc6\u670d\u52a1\u4e2d\u7684\u72ec\u7279\u4f18\u52bf&#xff1a;<\/p>\n<p>\u590d\u6742\u7528\u836f\u573a\u666f\u7684\u5206\u6b65\u6307\u5bfc&#xff1a;\u5bf9\u4e8e\u9700\u8981\u540c\u65f6\u670d\u7528\u591a\u79cd\u836f\u7269\u7684\u60a3\u8005&#xff0c;LangGraph \u53ef\u4ee5\u6784\u5efa\u591a\u6b65\u9aa4\u7684\u7528\u836f\u6307\u5bfc\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u7b2c\u4e00\u6b65&#xff1a;\u6536\u96c6\u60a3\u8005\u7684\u5b8c\u6574\u7528\u836f\u6e05\u5355<\/p>\n<p>\u7b2c\u4e8c\u6b65&#xff1a;\u68c0\u67e5\u836f\u7269\u76f8\u4e92\u4f5c\u7528<\/p>\n<p>\u7b2c\u4e09\u6b65&#xff1a;\u8bc4\u4f30\u7528\u836f\u4f9d\u4ece\u6027<\/p>\n<p>\u7b2c\u56db\u6b65&#xff1a;\u5236\u5b9a\u7528\u836f\u65f6\u95f4\u8868<\/p>\n<p>\u7b2c\u4e94\u6b65&#xff1a;\u63d0\u4f9b\u7528\u836f\u63d0\u9192\u670d\u52a1<\/p>\n<p>\u836f\u7269\u4fe1\u606f\u7684\u52a8\u6001\u66f4\u65b0&#xff1a;\u836f\u7269\u4fe1\u606f\u66f4\u65b0\u9891\u7e41&#xff0c;LangGraph \u7684\u52a8\u6001\u8282\u70b9\u673a\u5236\u53ef\u4ee5\u5b9e\u65f6\u540c\u6b65\u6700\u65b0\u7684\u836f\u7269\u4fe1\u606f\u3002\u5f53\u6709\u65b0\u7684\u4e0d\u826f\u53cd\u5e94\u62a5\u544a\u6216\u7528\u836f\u6307\u5357\u66f4\u65b0\u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u66f4\u65b0\u76f8\u5173\u8282\u70b9\u7684\u903b\u8f91\u3002<\/p>\n<p>\u591a\u8bed\u8a00\u836f\u7269\u4fe1\u606f\u670d\u52a1&#xff1a;\u5728\u56fd\u9645\u5316\u7684\u533b\u7597\u73af\u5883\u4e2d&#xff0c;LangGraph \u53ef\u4ee5\u6839\u636e\u7528\u6237\u7684\u8bed\u8a00\u504f\u597d\u63d0\u4f9b\u76f8\u5e94\u7684\u836f\u7269\u4fe1\u606f\u3002\u7cfb\u7edf\u652f\u6301\u4e2d\u82f1\u53cc\u8bed&#xff0c;\u5fc5\u8981\u65f6\u53ef\u4ee5\u8c03\u7528\u7ffb\u8bd1\u670d\u52a1\u3002<\/p>\n<p>\u836f\u7269\u4fe1\u606f\u7684\u53ef\u89c6\u5316\u5c55\u793a&#xff1a;\u901a\u8fc7 LangGraph \u7684\u53ef\u89c6\u5316\u754c\u9762&#xff0c;\u53ef\u4ee5\u5c06\u590d\u6742\u7684\u836f\u7269\u4fe1\u606f\u4ee5\u56fe\u8868\u5f62\u5f0f\u5c55\u793a&#xff0c;\u5982\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u7f51\u7edc\u56fe\u3001\u7528\u836f\u65f6\u95f4\u8868\u7b49&#xff0c;\u5e2e\u52a9\u60a3\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u6267\u884c\u7528\u836f\u65b9\u6848\u3002<\/p>\n<h4 id=\"4.2%20%E8%8D%AF%E7%89%A9%E7%9B%B8%E4%BA%92%E4%BD%9C%E7%94%A8%E6%99%BA%E8%83%BD%E6%A3%80%E6%B5%8B\" style=\"margin-left:0pt;text-align:left\">4.2 \u836f\u7269\u76f8\u4e92\u4f5c\u7528\u667a\u80fd\u68c0\u6d4b<\/h4>\n<p>\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u662f\u5bfc\u81f4\u4e0d\u826f\u53cd\u5e94\u7684\u91cd\u8981\u539f\u56e0&#xff0c;\u667a\u80fd\u68c0\u6d4b\u7cfb\u7edf\u7684\u5e94\u7528\u5bf9\u4fdd\u969c\u7528\u836f\u5b89\u5168\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<p>LangChain \u5b9e\u73b0\u7684\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u68c0\u6d4b&#xff1a;<\/p>\n<p>\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u77e5\u8bc6\u5e93&#xff1a;\u67d0\u7cfb\u7edf\u6784\u5efa\u4e86\u5305\u542b\u6570\u4e07\u79cd\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u5173\u7cfb\u7684\u6570\u636e\u5e93&#xff0c;\u6db5\u76d6\u4e86\u836f\u6548\u5b66\u76f8\u4e92\u4f5c\u7528&#xff08;\u5982\u4f5c\u7528\u76f8\u52a0\u3001\u62ee\u6297\u7b49&#xff09;\u548c\u836f\u4ee3\u52a8\u529b\u5b66\u76f8\u4e92\u4f5c\u7528&#xff08;\u5982\u5f71\u54cd\u5438\u6536\u3001\u4ee3\u8c22\u7b49&#xff09;\u3002<\/p>\n<p>\u5b9e\u65f6\u68c0\u6d4b\u529f\u80fd&#xff1a;\u5f53\u533b\u751f\u5f00\u5177\u5904\u65b9\u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u5b9e\u65f6\u68c0\u6d4b\u65b0\u5f00\u5177\u7684\u836f\u7269\u4e0e\u60a3\u8005\u6b63\u5728\u670d\u7528\u7684\u5176\u4ed6\u836f\u7269\u4e4b\u95f4\u662f\u5426\u5b58\u5728\u76f8\u4e92\u4f5c\u7528\u3002\u4f8b\u5982&#xff0c;\u7cfb\u7edf\u4f1a\u63d0\u9192 &#034;\u534e\u6cd5\u6797\u4e0e\u963f\u53f8\u5339\u6797\u5408\u7528\u4f1a\u589e\u52a0\u51fa\u8840\u98ce\u9669&#034;(124)\u3002<\/p>\n<p>\u98ce\u9669\u7b49\u7ea7\u8bc4\u4f30&#xff1a;\u5bf9\u68c0\u6d4b\u5230\u7684\u76f8\u4e92\u4f5c\u7528\u8fdb\u884c\u98ce\u9669\u7b49\u7ea7\u8bc4\u4f30&#xff08;\u9ad8\u3001\u4e2d\u3001\u4f4e&#xff09;&#xff0c;\u5e76\u63d0\u4f9b\u76f8\u5e94\u7684\u5904\u7406\u5efa\u8bae\u3002\u9ad8\u98ce\u9669\u7684\u76f8\u4e92\u4f5c\u7528\u4f1a\u88ab\u7cfb\u7edf\u81ea\u52a8\u62e6\u622a&#xff0c;\u8981\u6c42\u533b\u751f\u91cd\u65b0\u8bc4\u4f30\u7528\u836f\u65b9\u6848\u3002<\/p>\n<p>\u4e2a\u4f53\u5316\u98ce\u9669\u8bc4\u4f30&#xff1a;\u9664\u4e86\u836f\u7269\u95f4\u7684\u76f8\u4e92\u4f5c\u7528&#xff0c;\u7cfb\u7edf\u8fd8\u8003\u8651\u60a3\u8005\u7684\u4e2a\u4f53\u56e0\u7d20&#xff0c;\u5982\u809d\u80be\u529f\u80fd\u3001\u57fa\u56e0\u591a\u6001\u6027\u7b49&#xff0c;\u63d0\u4f9b\u66f4\u51c6\u786e\u7684\u98ce\u9669\u8bc4\u4f30\u3002<\/p>\n<p>LangGraph \u5728\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u7ba1\u7406\u4e2d\u7684\u6d41\u7a0b\u5316\u4f18\u52bf&#xff1a;<\/p>\n<p>\u591a\u6b65\u9aa4\u7528\u836f\u5b89\u5168\u8bc4\u4f30&#xff1a;LangGraph \u6784\u5efa\u4e86\u5b8c\u6574\u7684\u7528\u836f\u5b89\u5168\u8bc4\u4f30\u6d41\u7a0b(114)&#xff1a;<\/p>\n<p>\u7b2c\u4e00\u6b65&#xff1a;\u6536\u96c6\u60a3\u8005\u7684\u5b8c\u6574\u7528\u836f\u5386\u53f2<\/p>\n<p>\u7b2c\u4e8c\u6b65&#xff1a;\u8bc6\u522b\u6f5c\u5728\u7684\u836f\u7269\u76f8\u4e92\u4f5c\u7528<\/p>\n<p>\u7b2c\u4e09\u6b65&#xff1a;\u8bc4\u4f30\u76f8\u4e92\u4f5c\u7528\u7684\u4e25\u91cd\u7a0b\u5ea6<\/p>\n<p>\u7b2c\u56db\u6b65&#xff1a;\u751f\u6210\u98ce\u9669\u63d0\u793a\u548c\u66ff\u4ee3\u65b9\u6848<\/p>\n<p>\u7b2c\u4e94\u6b65&#xff1a;\u533b\u751f\u786e\u8ba4\u548c\u65b9\u6848\u8c03\u6574<\/p>\n<p>\u52a8\u6001\u98ce\u9669\u76d1\u63a7&#xff1a;\u5bf9\u4e8e\u9700\u8981\u957f\u671f\u7528\u836f\u7684\u60a3\u8005&#xff0c;LangGraph \u53ef\u4ee5\u5efa\u7acb\u6301\u7eed\u7684\u98ce\u9669\u76d1\u63a7\u673a\u5236\u3002\u5f53\u60a3\u8005\u7684\u7528\u836f\u65b9\u6848\u53d1\u751f\u53d8\u5316\u65f6&#xff0c;\u7cfb\u7edf\u4f1a\u81ea\u52a8\u91cd\u65b0\u8bc4\u4f30\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u98ce\u9669\u3002<\/p>\n<p>\u591a\u89d2\u8272\u534f\u4f5c\u6d41\u7a0b&#xff1a;\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u7684\u7ba1\u7406\u6d89\u53ca\u533b\u751f\u3001\u836f\u5e08\u3001\u62a4\u58eb\u7b49\u591a\u4e2a\u89d2\u8272\u3002LangGraph \u53ef\u4ee5\u6784\u5efa\u591a Agent \u534f\u4f5c\u5e73\u53f0&#xff0c;\u5b9e\u73b0\u4e0d\u540c\u89d2\u8272\u95f4\u7684\u4fe1\u606f\u5171\u4eab\u548c\u534f\u540c\u51b3\u7b56\u3002<\/p>\n<p>\u7528\u836f\u6559\u80b2\u652f\u6301&#xff1a;\u7cfb\u7edf\u4e0d\u4ec5\u68c0\u6d4b\u98ce\u9669&#xff0c;\u8fd8\u63d0\u4f9b\u8be6\u7ec6\u7684\u7528\u836f\u6559\u80b2\u3002\u4f8b\u5982&#xff0c;\u5bf9\u4e8e\u9700\u8981\u95f4\u9694\u670d\u7528\u7684\u836f\u7269&#xff08;\u5982\u6297\u751f\u7d20\u4e0e\u9499\u5242\u9700\u95f4\u9694 2 \u5c0f\u65f6&#xff09;&#xff0c;\u7cfb\u7edf\u4f1a\u63d0\u4f9b\u5177\u4f53\u7684\u65f6\u95f4\u5b89\u6392\u5efa\u8bae(120)\u3002<\/p>\n<h4 id=\"4.3%20%E4%B8%B4%E5%BA%8A%E7%94%A8%E8%8D%AF%E6%8C%87%E5%AF%BC%E4%B8%8E%E5%86%B3%E7%AD%96%E6%94%AF%E6%8C%81\" style=\"margin-left:0pt;text-align:left\">4.3 \u4e34\u5e8a\u7528\u836f\u6307\u5bfc\u4e0e\u51b3\u7b56\u652f\u6301<\/h4>\n<p>\u4e34\u5e8a\u7528\u836f\u6307\u5bfc\u662f\u786e\u4fdd\u836f\u7269\u6cbb\u7597\u5b89\u5168\u6709\u6548\u7684\u5173\u952e\u73af\u8282\u3002<\/p>\n<p>LangChain \u63d0\u4f9b\u7684\u4e34\u5e8a\u7528\u836f\u6307\u5bfc\u670d\u52a1&#xff1a;<\/p>\n<p>\u57fa\u4e8e\u8bc1\u636e\u7684\u7528\u836f\u5efa\u8bae&#xff1a;\u67d0\u7cfb\u7edf\u6574\u5408\u4e86 ClinicalTrials.gov\u3001UpToDate \u7b49\u6743\u5a01\u533b\u5b66\u8d44\u6e90&#xff0c;\u4f7f\u7528 RAG \u6280\u672f\u4e3a\u533b\u751f\u63d0\u4f9b\u57fa\u4e8e\u6700\u65b0\u8bc1\u636e\u7684\u7528\u836f\u5efa\u8bae\u3002\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u60a3\u8005\u7684\u5177\u4f53\u60c5\u51b5&#xff08;\u5982\u5e74\u9f84\u3001\u4f53\u91cd\u3001\u809d\u80be\u529f\u80fd\u7b49&#xff09;\u8c03\u6574\u7528\u836f\u65b9\u6848\u3002<\/p>\n<p>\u7528\u836f\u5242\u91cf\u8ba1\u7b97&#xff1a;\u5bf9\u4e8e\u4e00\u4e9b\u9700\u8981\u7cbe\u786e\u8ba1\u7b97\u5242\u91cf\u7684\u836f\u7269&#xff08;\u5982\u513f\u7ae5\u7528\u836f\u3001\u8001\u5e74\u60a3\u8005\u7528\u836f\u7b49&#xff09;&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u81ea\u52a8\u8fdb\u884c\u5242\u91cf\u8ba1\u7b97&#xff0c;\u5e76\u63d0\u4f9b\u5b89\u5168\u8303\u56f4\u63d0\u793a\u3002<\/p>\n<p>\u7279\u6b8a\u4eba\u7fa4\u7528\u836f\u6307\u5bfc&#xff1a;\u9488\u5bf9\u5b55\u5987\u3001\u54fa\u4e73\u671f\u5987\u5973\u3001\u513f\u7ae5\u3001\u8001\u5e74\u4eba\u7b49\u7279\u6b8a\u4eba\u7fa4&#xff0c;\u7cfb\u7edf\u63d0\u4f9b\u4e13\u95e8\u7684\u7528\u836f\u6307\u5bfc\u3002\u4f8b\u5982&#xff0c;\u7cfb\u7edf\u4f1a\u63d0\u9192 &#034;\u5b55\u5987\u7981\u7528\u7684\u836f\u7269\u6e05\u5355&#034;\u3001&#034;\u513f\u7ae5\u7528\u836f\u7684\u4f53\u91cd\u8ba1\u7b97\u516c\u5f0f&#034; \u7b49\u3002<\/p>\n<p>\u836f\u7269\u9009\u62e9\u51b3\u7b56\u652f\u6301&#xff1a;\u9762\u5bf9\u591a\u79cd\u53ef\u9009\u836f\u7269\u65f6&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u57fa\u4e8e\u7597\u6548\u3001\u5b89\u5168\u6027\u3001\u7ecf\u6d4e\u6027\u7b49\u591a\u4e2a\u7ef4\u5ea6\u8fdb\u884c\u7efc\u5408\u8bc4\u4f30&#xff0c;\u5e2e\u52a9\u533b\u751f\u505a\u51fa\u6700\u4f18\u9009\u62e9\u3002<\/p>\n<p>LangGraph \u5728\u4e34\u5e8a\u7528\u836f\u51b3\u7b56\u4e2d\u7684\u667a\u80fd\u652f\u6301&#xff1a;<\/p>\n<p>\u591a\u7ef4\u5ea6\u51b3\u7b56\u652f\u6301\u6d41\u7a0b&#xff1a;LangGraph \u6784\u5efa\u4e86\u5305\u542b\u591a\u4e2a\u51b3\u7b56\u8282\u70b9\u7684\u7528\u836f\u6307\u5bfc\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u9002\u5e94\u75c7\u5224\u65ad&#xff1a;\u786e\u8ba4\u60a3\u8005\u7684\u75c5\u60c5\u662f\u5426\u9002\u5408\u4f7f\u7528\u8be5\u836f\u7269<\/p>\n<p>\u7981\u5fcc\u75c7\u7b5b\u67e5&#xff1a;\u6392\u9664\u4e0d\u80fd\u4f7f\u7528\u8be5\u836f\u7269\u7684\u60c5\u51b5<\/p>\n<p>\u5242\u91cf\u4f18\u5316&#xff1a;\u6839\u636e\u60a3\u8005\u60c5\u51b5\u8ba1\u7b97\u6700\u4f73\u5242\u91cf<\/p>\n<p>\u7ed9\u836f\u9014\u5f84\u9009\u62e9&#xff1a;\u9009\u62e9\u6700\u9002\u5408\u7684\u7ed9\u836f\u65b9\u5f0f<\/p>\n<p>\u7528\u836f\u65f6\u673a\u786e\u5b9a&#xff1a;\u786e\u5b9a\u6700\u4f73\u7684\u7528\u836f\u65f6\u95f4<\/p>\n<p>\u52a8\u6001\u7528\u836f\u65b9\u6848\u8c03\u6574&#xff1a;\u57fa\u4e8e\u60a3\u8005\u7684\u6cbb\u7597\u53cd\u5e94\u548c\u4e0d\u826f\u53cd\u5e94&#xff0c;\u7cfb\u7edf\u53ef\u4ee5\u52a8\u6001\u8c03\u6574\u7528\u836f\u65b9\u6848\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u60a3\u8005\u51fa\u73b0\u4e86\u836f\u7269\u4e0d\u826f\u53cd\u5e94&#xff0c;\u7cfb\u7edf\u4f1a\u81ea\u52a8\u63a8\u8350\u66ff\u4ee3\u836f\u7269\u3002<\/p>\n<p>\u7528\u836f\u4f9d\u4ece\u6027\u7ba1\u7406&#xff1a;\u901a\u8fc7 LangGraph \u7684\u72b6\u6001\u7ba1\u7406\u673a\u5236&#xff0c;\u53ef\u4ee5\u8ddf\u8e2a\u60a3\u8005\u7684\u7528\u836f\u4f9d\u4ece\u6027\u3002\u7cfb\u7edf\u4f1a\u8bb0\u5f55\u60a3\u8005\u7684\u7528\u836f\u65f6\u95f4\u3001\u5242\u91cf\u3001\u4e0d\u826f\u53cd\u5e94\u7b49\u4fe1\u606f&#xff0c;\u5fc5\u8981\u65f6\u53ef\u4ee5\u8c03\u6574\u7528\u836f\u65b9\u6848\u6216\u52a0\u5f3a\u7528\u836f\u6559\u80b2\u3002<\/p>\n<p>\u8de8\u79d1\u5ba4\u7528\u836f\u534f\u8c03&#xff1a;\u5bf9\u4e8e\u9700\u8981\u591a\u79d1\u5ba4\u534f\u4f5c\u6cbb\u7597\u7684\u60a3\u8005&#xff0c;LangGraph \u53ef\u4ee5\u534f\u8c03\u4e0d\u540c\u79d1\u5ba4\u7684\u7528\u836f\u65b9\u6848&#xff0c;\u907f\u514d\u836f\u7269\u76f8\u4e92\u4f5c\u7528\u548c\u91cd\u590d\u7528\u836f\u3002<\/p>\n<h4 id=\"4.4%20%E8%8D%AF%E7%89%A9%E8%AD%A6%E6%88%92%E4%B8%8E%E4%B8%8D%E8%89%AF%E5%8F%8D%E5%BA%94%E7%9B%91%E6%B5%8B\" style=\"margin-left:0pt;text-align:left\">4.4 \u836f\u7269\u8b66\u6212\u4e0e\u4e0d\u826f\u53cd\u5e94\u76d1\u6d4b<\/h4>\n<p>\u836f\u7269\u8b66\u6212\u662f\u4fdd\u969c\u7528\u836f\u5b89\u5168\u7684\u91cd\u8981\u9632\u7ebf&#xff0c;\u9700\u8981\u5bf9\u836f\u7269\u4e0d\u826f\u53cd\u5e94\u8fdb\u884c\u7cfb\u7edf\u76d1\u6d4b\u548c\u7ba1\u7406\u3002<\/p>\n<p>LangChain \u6784\u5efa\u7684\u836f\u7269\u8b66\u6212\u7cfb\u7edf&#xff1a;<\/p>\n<p>\u4e0d\u826f\u53cd\u5e94\u6570\u636e\u6536\u96c6&#xff1a;\u7cfb\u7edf\u53ef\u4ee5\u4ece\u591a\u4e2a\u6e20\u9053\u6536\u96c6\u4e0d\u826f\u53cd\u5e94\u62a5\u544a&#xff0c;\u5305\u62ec\u533b\u9662\u4e0a\u62a5\u3001\u60a3\u8005\u81ea\u53d1\u62a5\u544a\u3001\u793e\u4ea4\u5a92\u4f53\u76d1\u6d4b\u7b49\u3002\u901a\u8fc7\u81ea\u7136\u8bed\u8a00\u5904\u7406\u6280\u672f&#xff0c;\u53ef\u4ee5\u4ece\u975e\u7ed3\u6784\u5316\u6587\u672c\u4e2d\u63d0\u53d6\u5173\u952e\u4fe1\u606f\u3002<\/p>\n<p>\u4e0d\u826f\u53cd\u5e94\u4fe1\u53f7\u68c0\u6d4b&#xff1a;\u4f7f\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u5206\u6790\u4e0d\u826f\u53cd\u5e94\u62a5\u544a&#xff0c;\u8bc6\u522b\u65b0\u7684\u4e0d\u826f\u53cd\u5e94\u4fe1\u53f7\u3002\u67d0\u7cfb\u7edf\u901a\u8fc7\u5206\u6790\u793e\u4ea4\u5a92\u4f53\u6570\u636e&#xff0c;\u6210\u529f\u8bc6\u522b\u4e86\u67d0\u4e9b\u836f\u7269\u7684\u7f55\u89c1\u4e0d\u826f\u53cd\u5e94\u3002<\/p>\n<p>\u98ce\u9669\u8bc4\u4f30\u4e0e\u9884\u8b66&#xff1a;\u5bf9\u68c0\u6d4b\u5230\u7684\u4e0d\u826f\u53cd\u5e94\u8fdb\u884c\u98ce\u9669\u8bc4\u4f30&#xff0c;\u5f53\u53d1\u73b0\u4e25\u91cd\u6216\u9891\u53d1\u7684\u4e0d\u826f\u53cd\u5e94\u65f6&#xff0c;\u7cfb\u7edf\u4f1a\u81ea\u52a8\u53d1\u51fa\u9884\u8b66&#xff0c;\u63d0\u9192\u76f8\u5173\u4eba\u5458\u6ce8\u610f\u3002<\/p>\n<p>\u836f\u7269\u5b89\u5168\u4fe1\u606f\u66f4\u65b0&#xff1a;\u57fa\u4e8e\u6700\u65b0\u7684\u4e0d\u826f\u53cd\u5e94\u4fe1\u606f&#xff0c;\u7cfb\u7edf\u4f1a\u53ca\u65f6\u66f4\u65b0\u836f\u7269\u5b89\u5168\u6570\u636e\u5e93&#xff0c;\u786e\u4fdd\u4e34\u5e8a\u7528\u836f\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>LangGraph \u5728\u836f\u7269\u8b66\u6212\u4e2d\u7684\u6d41\u7a0b\u5316\u7ba1\u7406&#xff1a;<\/p>\n<p>\u591a\u6b65\u9aa4\u4e0d\u826f\u53cd\u5e94\u8c03\u67e5\u6d41\u7a0b&#xff1a;LangGraph \u6784\u5efa\u4e86\u5b8c\u6574\u7684\u836f\u7269\u4e0d\u826f\u53cd\u5e94\u8c03\u67e5\u6d41\u7a0b&#xff1a;<\/p>\n<p>\u62a5\u544a\u63a5\u6536&#xff1a;\u63a5\u6536\u6765\u81ea\u5404\u65b9\u7684\u4e0d\u826f\u53cd\u5e94\u62a5\u544a<\/p>\n<p>\u521d\u6b65\u8bc4\u4f30&#xff1a;\u8bc4\u4f30\u62a5\u544a\u7684\u5b8c\u6574\u6027\u548c\u53ef\u4fe1\u5ea6<\/p>\n<p>\u6df1\u5165\u8c03\u67e5&#xff1a;\u5fc5\u8981\u65f6\u8fdb\u884c\u73b0\u573a\u8c03\u67e5\u6216\u7535\u8bdd\u968f\u8bbf<\/p>\n<p>\u4e13\u5bb6\u8bc4\u5ba1&#xff1a;\u7ec4\u7ec7\u4e13\u5bb6\u59d4\u5458\u4f1a\u8fdb\u884c\u8bc4\u5ba1<\/p>\n<p>\u7ed3\u8bba\u53d1\u5e03&#xff1a;\u53d1\u5e03\u4e0d\u826f\u53cd\u5e94\u8bc4\u4f30\u7ed3\u8bba<\/p>\n<p>\u8de8\u673a\u6784\u534f\u4f5c\u673a\u5236&#xff1a;\u836f\u7269\u8b66\u6212\u9700\u8981\u533b\u7597\u673a\u6784\u3001\u836f\u4f01\u3001\u76d1\u7ba1\u90e8\u95e8\u7b49\u591a\u65b9\u534f\u4f5c\u3002LangGraph \u53ef\u4ee5\u6784\u5efa\u8de8\u673a\u6784\u7684\u534f\u4f5c\u5e73\u53f0&#xff0c;\u5b9e\u73b0\u4fe1\u606f\u5171\u4eab\u548c\u534f\u540c\u5904\u7406\u3002<\/p>\n<p>\u5b9e\u65f6\u76d1\u6d4b\u4e0e\u53cd\u9988&#xff1a;\u901a\u8fc7 LangGraph \u7684\u5b9e\u65f6\u76d1\u63a7\u529f\u80fd&#xff0c;\u53ef\u4ee5\u968f\u65f6\u4e86\u89e3\u4e0d\u826f\u53cd\u5e94\u7684\u53d1\u751f\u8d8b\u52bf\u3002\u5f53\u53d1\u73b0\u5f02\u5e38\u8d8b\u52bf\u65f6&#xff0c;\u7cfb\u7edf\u4f1a\u81ea\u52a8\u89e6\u53d1\u8c03\u67e5\u6d41\u7a0b\u3002<\/p>\n<p>\u836f\u7269\u5b89\u5168\u77e5\u8bc6\u5e93\u5efa\u8bbe&#xff1a;\u6bcf\u6b21\u4e0d\u826f\u53cd\u5e94\u8c03\u67e5\u7684\u7ed3\u679c\u90fd\u4f1a\u88ab\u7cfb\u7edf\u4fdd\u5b58&#xff0c;\u4e0d\u65ad\u4e30\u5bcc\u836f\u7269\u5b89\u5168\u77e5\u8bc6\u5e93\u3002\u901a\u8fc7\u6301\u7eed\u5b66\u4e60&#xff0c;\u7cfb\u7edf\u7684\u98ce\u9669\u8bc6\u522b\u80fd\u529b\u4e0d\u65ad\u63d0\u9ad8\u3002<\/p>\n<h3 id=\"%E4%BA%94%E3%80%81%E4%B8%89%E5%8C%BB%E5%9C%BA%E6%99%AF%E7%9A%84%E6%A1%86%E6%9E%B6%E9%80%89%E5%9E%8B%E5%BB%BA%E8%AE%AE\" style=\"margin-left:0pt;text-align:left\">\u4e94\u3001\u4e09\u533b\u573a\u666f\u7684\u6846\u67b6\u9009\u578b\u5efa\u8bae<\/h3>\n<h4 id=\"5.1%20%E5%9C%BA%E6%99%AF%E5%A4%8D%E6%9D%82%E5%BA%A6%E4%B8%8E%E6%A1%86%E6%9E%B6%E5%8C%B9%E9%85%8D%E5%BA%A6%E5%88%86%E6%9E%90\" style=\"margin-left:0pt;text-align:left\">5.1 \u573a\u666f\u590d\u6742\u5ea6\u4e0e\u6846\u67b6\u5339\u914d\u5ea6\u5206\u6790<\/h4>\n<p>\u901a\u8fc7\u5bf9\u4e09\u533b\u573a\u666f\u7684\u6df1\u5165\u5206\u6790&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230 LangChain \u548c LangGraph \u5728\u4e0d\u540c\u590d\u6742\u5ea6\u573a\u666f\u4e0b\u7684\u9002\u7528\u6027\u5dee\u5f02\u3002<\/p>\n<p>\u7b80\u5355\u7ebf\u6027\u6d41\u7a0b\u573a\u666f&#xff08;\u63a8\u8350 LangChain&#xff09;&#xff1a;<\/p>\n<p>\u5355\u6b21\u67e5\u8be2\u7c7b\u5e94\u7528&#xff1a;\u5982\u836f\u54c1\u4fe1\u606f\u67e5\u8be2\u3001\u533b\u4fdd\u653f\u7b56\u95ee\u7b54\u3001\u7b80\u5355\u7684\u8d39\u7528\u8ba1\u7b97\u7b49\u3002\u8fd9\u7c7b\u5e94\u7528\u7684\u7279\u70b9\u662f &#034;\u8f93\u5165\u2192\u5904\u7406\u2192\u8f93\u51fa&#034; \u7684\u7ebf\u6027\u6d41\u7a0b&#xff0c;\u65e0\u9700\u590d\u6742\u7684\u72b6\u6001\u7ba1\u7406\u3002LangChain \u7684\u6a21\u5757\u5316\u8bbe\u8ba1\u548c\u7b80\u6d01\u7684 API \u53ef\u4ee5\u5feb\u901f\u5b9e\u73b0\u8fd9\u7c7b\u5e94\u7528&#xff0c;\u5f00\u53d1\u6548\u7387\u9ad8\u3002<\/p>\n<p>\u57fa\u7840\u6570\u636e\u5904\u7406&#xff1a;\u5982\u75c5\u5386\u4fe1\u606f\u62bd\u53d6\u3001\u5f71\u50cf\u62a5\u544a\u751f\u6210\u3001\u8d39\u7528\u660e\u7ec6\u89e3\u6790\u7b49\u3002\u8fd9\u4e9b\u4efb\u52a1\u867d\u7136\u53ef\u80fd\u6d89\u53ca\u591a\u4e2a\u5904\u7406\u6b65\u9aa4&#xff0c;\u4f46\u6d41\u7a0b\u76f8\u5bf9\u56fa\u5b9a&#xff0c;\u4e0d\u9700\u8981\u52a8\u6001\u8c03\u6574\u3002LangChain \u7684 Chain \u673a\u5236\u53ef\u4ee5\u5f88\u597d\u5730\u652f\u6301\u8fd9\u79cd\u573a\u666f\u3002<\/p>\n<p>\u6807\u51c6\u5316\u670d\u52a1&#xff1a;\u5982\u7edf\u4e00\u7684\u533b\u4fdd\u54a8\u8be2\u70ed\u7ebf\u3001\u836f\u5e97\u7684\u7528\u836f\u6307\u5bfc\u7ec8\u7aef\u7b49\u3002\u8fd9\u4e9b\u670d\u52a1\u9700\u8981\u63d0\u4f9b\u6807\u51c6\u5316\u7684\u56de\u7b54&#xff0c;\u4e0d\u9700\u8981\u590d\u6742\u7684\u4e2a\u6027\u5316\u6d41\u7a0b\u3002<\/p>\n<p>\u590d\u6742\u72b6\u6001\u7ba1\u7406\u573a\u666f&#xff08;\u63a8\u8350 LangGraph&#xff09;&#xff1a;<\/p>\n<p>\u591a\u6b65\u9aa4\u5ba1\u6279\u6d41\u7a0b&#xff1a;\u5982\u533b\u4fdd\u62a5\u9500\u5ba1\u6838\u3001\u836f\u7269\u4e34\u5e8a\u8bd5\u9a8c\u5ba1\u6279\u7b49\u3002\u8fd9\u4e9b\u6d41\u7a0b\u901a\u5e38\u5305\u542b\u591a\u4e2a\u73af\u8282&#xff0c;\u6bcf\u4e2a\u73af\u8282\u90fd\u53ef\u80fd\u6709\u5206\u652f\u548c\u5faa\u73af&#xff0c;\u9700\u8981\u590d\u6742\u7684\u72b6\u6001\u7ba1\u7406\u3002LangGraph \u7684\u56fe\u7ed3\u6784\u548c\u72b6\u6001\u9a71\u52a8\u673a\u5236\u662f\u8fd9\u7c7b\u573a\u666f\u7684\u6700\u4f73\u9009\u62e9\u3002<\/p>\n<p>\u591a\u89d2\u8272\u534f\u4f5c\u573a\u666f&#xff1a;\u5982\u591a\u5b66\u79d1\u4f1a\u8bca\u3001\u8de8\u90e8\u95e8\u533b\u4fdd\u6b3a\u8bc8\u8c03\u67e5\u7b49\u3002\u8fd9\u7c7b\u573a\u666f\u6d89\u53ca\u591a\u4e2a\u4e0d\u540c\u89d2\u8272\u7684\u534f\u4f5c&#xff0c;\u9700\u8981\u590d\u6742\u7684\u6743\u9650\u7ba1\u7406\u548c\u6d41\u7a0b\u534f\u8c03\u3002LangGraph \u7684\u591a Agent \u673a\u5236\u53ef\u4ee5\u5b8c\u7f8e\u652f\u6301\u8fd9\u79cd\u534f\u4f5c\u9700\u6c42\u3002<\/p>\n<p>\u52a8\u6001\u51b3\u7b56\u573a\u666f&#xff1a;\u5982\u4e2a\u6027\u5316\u6cbb\u7597\u65b9\u6848\u5236\u5b9a\u3001\u667a\u80fd\u8bca\u65ad\u7b49\u3002\u8fd9\u4e9b\u573a\u666f\u9700\u8981\u6839\u636e\u5b9e\u65f6\u4fe1\u606f\u52a8\u6001\u8c03\u6574\u51b3\u7b56\u8def\u5f84&#xff0c;LangGraph \u7684\u6761\u4ef6\u8fb9\u548c\u52a8\u6001\u8def\u7531\u673a\u5236\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u957f\u5468\u671f\u7ba1\u7406\u573a\u666f&#xff1a;\u5982\u6162\u75c5\u7ba1\u7406\u3001\u5eb7\u590d\u6cbb\u7597\u8ddf\u8e2a\u3001\u836f\u7269\u4e0d\u826f\u53cd\u5e94\u957f\u671f\u76d1\u6d4b\u7b49\u3002\u8fd9\u4e9b\u573a\u666f\u9700\u8981\u8de8\u65f6\u95f4\u7684\u72b6\u6001\u7ba1\u7406\u548c\u6d41\u7a0b\u5ef6\u7eed&#xff0c;LangGraph \u7684 Checkpointing \u673a\u5236\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>\n<h4 id=\"5.2%20%E6%80%A7%E8%83%BD%E8%A6%81%E6%B1%82%E4%B8%8E%E6%8A%80%E6%9C%AF%E9%80%89%E5%9E%8B%E8%80%83%E9%87%8F\" style=\"margin-left:0pt;text-align:left\">5.2 \u6027\u80fd\u8981\u6c42\u4e0e\u6280\u672f\u9009\u578b\u8003\u91cf<\/h4>\n<p>\u5728\u4e09\u533b\u573a\u666f\u4e2d&#xff0c;\u6027\u80fd\u8981\u6c42\u5f80\u5f80\u56e0\u5e94\u7528\u573a\u666f\u800c\u5f02&#xff0c;\u9700\u8981\u7efc\u5408\u8003\u8651\u54cd\u5e94\u65f6\u95f4\u3001\u5e76\u53d1\u80fd\u529b\u3001\u6570\u636e\u5904\u7406\u901f\u5ea6\u7b49\u56e0\u7d20\u3002<\/p>\n<p>\u9ad8\u5e76\u53d1\u5b9e\u65f6\u5904\u7406\u573a\u666f&#xff1a;<\/p>\n<p>\u533b\u9662\u6536\u8d39\u7a97\u53e3&#xff1a;\u9700\u8981\u5728\u79d2\u7ea7\u5185\u5b8c\u6210\u533b\u4fdd\u62a5\u9500\u8ba1\u7b97&#xff0c;\u5e76\u53d1\u91cf\u53ef\u80fd\u8fbe\u5230\u6570\u767e\u751a\u81f3\u4e0a\u5343\u3002LangChain \u7684\u8f7b\u91cf\u7ea7\u67b6\u6784\u548c\u9ad8\u6548\u7684\u6267\u884c\u6a21\u5f0f\u66f4\u9002\u5408\u8fd9\u79cd\u573a\u666f\u3002<\/p>\n<p>\u533b\u4fdd\u670d\u52a1\u70ed\u7ebf&#xff1a;\u9700\u8981\u540c\u65f6\u5904\u7406\u5927\u91cf\u7684\u54a8\u8be2\u8bf7\u6c42&#xff0c;\u54cd\u5e94\u65f6\u95f4\u8981\u6c42\u5728 1-2 \u79d2\u5185\u3002LangChain \u7684\u5feb\u901f\u54cd\u5e94\u7279\u6027\u53ef\u4ee5\u6ee1\u8db3\u8fd9\u79cd\u9700\u6c42\u3002<\/p>\n<p>\u836f\u5e97 POS \u7cfb\u7edf&#xff1a;\u9700\u8981\u5b9e\u65f6\u67e5\u8be2\u836f\u54c1\u4fe1\u606f\u3001\u533b\u4fdd\u76ee\u5f55\u3001\u62a5\u9500\u6bd4\u4f8b\u7b49\u3002LangChain \u7684\u7f13\u5b58\u673a\u5236\u548c\u9884\u52a0\u8f7d\u7b56\u7565\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8be2\u901f\u5ea6\u3002<\/p>\n<p>\u8ba1\u7b97\u5bc6\u96c6\u578b\u573a\u666f&#xff1a;<\/p>\n<p>\u590d\u6742\u8bca\u65ad\u63a8\u7406&#xff1a;\u5982\u57fa\u4e8e\u5f71\u50cf\u7684\u80bf\u7624\u826f\u6076\u6027\u5224\u65ad\u3001\u590d\u6742\u75be\u75c5\u7684\u9274\u522b\u8bca\u65ad\u7b49\u3002\u8fd9\u7c7b\u5e94\u7528\u9700\u8981\u5927\u91cf\u7684\u8ba1\u7b97\u8d44\u6e90&#xff0c;LangGraph \u7684\u5e76\u884c\u5904\u7406\u80fd\u529b\u53ef\u4ee5\u63d0\u9ad8\u8ba1\u7b97\u6548\u7387\u3002<\/p>\n<p>\u5927\u89c4\u6a21\u6570\u636e\u5206\u6790&#xff1a;\u5982\u533b\u4fdd\u57fa\u91d1\u8fd0\u884c\u5206\u6790\u3001\u836f\u7269\u4f7f\u7528\u8d8b\u52bf\u5206\u6790\u7b49\u3002LangGraph \u7684\u5206\u5e03\u5f0f\u6267\u884c\u80fd\u529b\u66f4\u9002\u5408\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u3002<\/p>\n<p>\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u63a8\u7406&#xff1a;\u5982\u533b\u5b66\u5f71\u50cf AI \u6a21\u578b\u3001\u836f\u7269\u5206\u5b50\u8bbe\u8ba1\u7b49\u3002\u8fd9\u4e9b\u5e94\u7528\u9700\u8981 GPU \u52a0\u901f&#xff0c;\u4e24\u4e2a\u6846\u67b6\u90fd\u53ef\u4ee5\u5f88\u597d\u5730\u652f\u6301&#xff0c;\u4f46 LangGraph \u5728\u590d\u6742\u6d41\u7a0b\u7ba1\u7406\u4e0a\u66f4\u6709\u4f18\u52bf\u3002<\/p>\n<h4 id=\"5.3%20%E5%90%88%E8%A7%84%E6%80%A7%E4%B8%8E%E5%AE%89%E5%85%A8%E6%80%A7%E8%A6%81%E6%B1%82\" style=\"margin-left:0pt;text-align:left\">5.3 \u5408\u89c4\u6027\u4e0e\u5b89\u5168\u6027\u8981\u6c42<\/h4>\n<p>\u4e09\u533b\u573a\u666f\u5bf9\u5408\u89c4\u6027\u548c\u5b89\u5168\u6027\u6709\u6781\u9ad8\u7684\u8981\u6c42&#xff0c;\u8fd9\u76f4\u63a5\u5f71\u54cd\u4e86\u6846\u67b6\u7684\u9009\u62e9\u3002<\/p>\n<p>\u6570\u636e\u9690\u79c1\u4fdd\u62a4\u8981\u6c42&#xff1a;<\/p>\n<p>\u60a3\u8005\u9690\u79c1\u4fdd\u62a4&#xff1a;\u533b\u7597\u6570\u636e\u6d89\u53ca\u5927\u91cf\u4e2a\u4eba\u9690\u79c1\u4fe1\u606f&#xff0c;\u5fc5\u987b\u4e25\u683c\u4fdd\u62a4\u3002\u4e24\u4e2a\u6846\u67b6\u90fd\u63d0\u4f9b\u4e86 PII&#xff08;\u4e2a\u4eba\u8eab\u4efd\u4fe1\u606f&#xff09;\u68c0\u6d4b\u548c\u5904\u7406\u673a\u5236&#xff0c;\u4f46 LangChain \u7684 Guardrails \u529f\u80fd\u66f4\u52a0\u5b8c\u5584\u3002<\/p>\n<p>\u533b\u4fdd\u57fa\u91d1\u5b89\u5168&#xff1a;\u533b\u4fdd\u6570\u636e\u5173\u7cfb\u5230\u57fa\u91d1\u5b89\u5168\u548c\u793e\u4f1a\u7a33\u5b9a&#xff0c;\u9700\u8981\u591a\u5c42\u6b21\u7684\u5b89\u5168\u4fdd\u62a4\u3002\u5efa\u8bae\u4f7f\u7528 LangChain \u7684\u5185\u7f6e\u5b89\u5168\u673a\u5236&#xff0c;\u914d\u5408\u4f01\u4e1a\u7ea7\u7684\u5b89\u5168\u63aa\u65bd\u3002<\/p>\n<p>\u836f\u7269\u7814\u53d1\u4fdd\u5bc6&#xff1a;\u533b\u836f\u4f01\u4e1a\u7684\u7814\u53d1\u6570\u636e\u6d89\u53ca\u5546\u4e1a\u673a\u5bc6&#xff0c;\u9700\u8981\u4e25\u683c\u7684\u8bbf\u95ee\u63a7\u5236\u3002LangGraph \u7684\u7ec6\u7c92\u5ea6\u6743\u9650\u63a7\u5236\u673a\u5236\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u3002<\/p>\n<p>\u76d1\u7ba1\u5408\u89c4\u8981\u6c42&#xff1a;<\/p>\n<p>\u533b\u7597\u6570\u636e\u5408\u89c4&#xff1a;\u9700\u8981\u7b26\u5408 HIPAA\u3001GDPR \u7b49\u56fd\u9645\u6807\u51c6&#xff0c;\u4ee5\u53ca\u56fd\u5185\u7684\u76f8\u5173\u6cd5\u89c4\u3002\u4e24\u4e2a\u6846\u67b6\u90fd\u652f\u6301\u6570\u636e\u52a0\u5bc6\u548c\u8bbf\u95ee\u5ba1\u8ba1&#xff0c;\u4f46 LangGraph \u7684\u8be6\u7ec6\u5ba1\u8ba1\u65e5\u5fd7\u529f\u80fd\u66f4\u52a0\u5f3a\u5927\u3002<\/p>\n<p>\u533b\u4fdd\u76d1\u7ba1\u8981\u6c42&#xff1a;\u9700\u8981\u6ee1\u8db3\u533b\u4fdd\u90e8\u95e8\u7684\u76d1\u7ba1\u8981\u6c42&#xff0c;\u5305\u62ec\u6570\u636e\u4e0a\u62a5\u3001\u5ba1\u8ba1\u8ffd\u8e2a\u7b49\u3002LangChain \u7684\u6807\u51c6\u5316\u63a5\u53e3\u66f4\u4fbf\u4e8e\u4e0e\u76d1\u7ba1\u7cfb\u7edf\u5bf9\u63a5\u3002<\/p>\n<p>\u836f\u7269\u8b66\u6212\u8981\u6c42&#xff1a;\u9700\u8981\u7b26\u5408\u836f\u7269\u8b66\u6212\u7684\u76f8\u5173\u6cd5\u89c4&#xff0c;\u786e\u4fdd\u4e0d\u826f\u53cd\u5e94\u62a5\u544a\u7684\u53ca\u65f6\u51c6\u786e\u3002LangGraph \u7684\u6d41\u7a0b\u5316\u7ba1\u7406\u66f4\u9002\u5408\u6ee1\u8db3\u8fd9\u79cd\u8981\u6c42\u3002<\/p>\n<h4 id=\"5.4%20%E6%88%90%E6%9C%AC%E6%95%88%E7%9B%8A%E5%88%86%E6%9E%90\" style=\"margin-left:0pt;text-align:left\">5.4 \u6210\u672c\u6548\u76ca\u5206\u6790<\/h4>\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u6210\u672c\u6548\u76ca\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002<\/p>\n<p>\u5f00\u53d1\u6210\u672c\u5bf9\u6bd4&#xff1a;<\/p>\n<p>\u4eba\u529b\u6210\u672c&#xff1a;LangChain \u7684\u5b66\u4e60\u66f2\u7ebf\u8f83\u5e73\u7f13&#xff0c;\u521d\u7ea7\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b&#xff0c;\u4eba\u529b\u6210\u672c\u8f83\u4f4e\u3002LangGraph \u9700\u8981\u66f4\u9ad8\u7ea7\u7684\u6280\u672f\u4eba\u5458&#xff0c;\u4eba\u529b\u6210\u672c\u76f8\u5bf9\u8f83\u9ad8\u3002<\/p>\n<p>\u65f6\u95f4\u6210\u672c&#xff1a;\u5bf9\u4e8e\u7b80\u5355\u5e94\u7528&#xff0c;LangChain \u7684\u5f00\u53d1\u901f\u5ea6\u66f4\u5feb&#xff0c;\u53ef\u4ee5\u5feb\u901f\u4e0a\u7ebf\u3002\u5bf9\u4e8e\u590d\u6742\u5e94\u7528&#xff0c;\u867d\u7136 LangGraph \u7684\u524d\u671f\u8bbe\u8ba1\u65f6\u95f4\u8f83\u957f&#xff0c;\u4f46\u540e\u671f\u7ef4\u62a4\u6210\u672c\u66f4\u4f4e\u3002<\/p>\n<p>\u57f9\u8bad\u6210\u672c&#xff1a;LangChain \u7684\u57f9\u8bad\u76f8\u5bf9\u7b80\u5355&#xff0c;\u4e3b\u8981\u662f API \u4f7f\u7528\u548c\u7ec4\u4ef6\u7ec4\u5408\u3002LangGraph \u9700\u8981\u57f9\u8bad\u56fe\u8bba\u3001\u72b6\u6001\u673a\u7b49\u6982\u5ff5&#xff0c;\u57f9\u8bad\u6210\u672c\u8f83\u9ad8\u3002<\/p>\n<p>\u8fd0\u7ef4\u6210\u672c\u5206\u6790&#xff1a;<\/p>\n<p>\u90e8\u7f72\u590d\u6742\u5ea6&#xff1a;LangChain \u7684\u90e8\u7f72\u76f8\u5bf9\u7b80\u5355&#xff0c;\u53ef\u4ee5\u5feb\u901f\u90e8\u7f72\u5230\u5404\u79cd\u73af\u5883\u3002LangGraph \u7684\u90e8\u7f72\u9700\u8981\u8003\u8651\u72b6\u6001\u5b58\u50a8\u3001\u8282\u70b9\u534f\u8c03\u7b49\u95ee\u9898&#xff0c;\u90e8\u7f72\u590d\u6742\u5ea6\u8f83\u9ad8\u3002<\/p>\n<p>\u7ef4\u62a4\u6210\u672c&#xff1a;\u5bf9\u4e8e\u7b80\u5355\u5e94\u7528&#xff0c;LangChain \u7684\u7ef4\u62a4\u6210\u672c\u8f83\u4f4e\u3002\u5bf9\u4e8e\u590d\u6742\u5e94\u7528&#xff0c;LangGraph \u7684\u6a21\u5757\u5316\u8bbe\u8ba1\u548c\u6e05\u6670\u7684\u7ed3\u6784\u4f7f\u5f97\u7ef4\u62a4\u66f4\u52a0\u5bb9\u6613\u3002<\/p>\n<p>\u6269\u5c55\u6027\u6210\u672c&#xff1a;\u5f53\u9700\u6c42\u53d1\u751f\u53d8\u5316\u65f6&#xff0c;LangChain \u53ef\u80fd\u9700\u8981\u4fee\u6539\u5927\u91cf\u4ee3\u7801&#xff0c;\u800c LangGraph \u53ea\u9700\u8981\u8c03\u6574\u56fe\u7ed3\u6784&#xff0c;\u6269\u5c55\u6210\u672c\u66f4\u4f4e\u3002<\/p>\n<h4 id=\"5.5%20%E6%B7%B7%E5%90%88%E6%9E%B6%E6%9E%84%E7%9A%84%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5\" style=\"margin-left:0pt;text-align:left\">5.5 \u6df7\u5408\u67b6\u6784\u7684\u6700\u4f73\u5b9e\u8df5<\/h4>\n<p>\u5728\u5f88\u591a\u60c5\u51b5\u4e0b&#xff0c;\u5355\u4e00\u6846\u67b6\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u6240\u6709\u9700\u6c42&#xff0c;\u6df7\u5408\u67b6\u6784\u6210\u4e3a\u6700\u4f18\u9009\u62e9\u3002<\/p>\n<p>\u67b6\u6784\u8bbe\u8ba1\u539f\u5219&#xff1a;<\/p>\n<p>\u5206\u5c42\u8bbe\u8ba1&#xff1a;\u5c06\u5e94\u7528\u5206\u4e3a\u4e0d\u540c\u5c42\u6b21&#xff0c;\u6bcf\u5c42\u4f7f\u7528\u6700\u9002\u5408\u7684\u6846\u67b6\u3002\u4f8b\u5982&#xff0c;\u8868\u73b0\u5c42\u548c\u6570\u636e\u8bbf\u95ee\u5c42\u4f7f\u7528 LangChain&#xff0c;\u4e1a\u52a1\u903b\u8f91\u5c42\u4f7f\u7528 LangGraph\u3002<\/p>\n<p>\u5fae\u670d\u52a1\u67b6\u6784&#xff1a;\u5c06\u590d\u6742\u5e94\u7528\u62c6\u5206\u4e3a\u591a\u4e2a\u5fae\u670d\u52a1&#xff0c;\u6bcf\u4e2a\u5fae\u670d\u52a1\u6839\u636e\u5176\u7279\u6027\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u3002\u901a\u8fc7 API \u7f51\u5173\u7edf\u4e00\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n<p>\u6e10\u8fdb\u5f0f\u8fc1\u79fb&#xff1a;\u53ef\u4ee5\u5148\u4f7f\u7528 LangChain \u5feb\u901f\u642d\u5efa\u539f\u578b&#xff0c;\u968f\u7740\u9700\u6c42\u7684\u590d\u6742\u5316&#xff0c;\u9010\u6b65\u8fc1\u79fb\u5230 LangGraph\u3002\u4e24\u4e2a\u6846\u67b6\u7684\u517c\u5bb9\u6027\u4f7f\u5f97\u8fd9\u79cd\u8fc1\u79fb\u76f8\u5bf9\u5bb9\u6613\u3002<\/p>\n<p>\u6df7\u5408\u67b6\u6784\u5b9e\u73b0\u65b9\u6848&#xff1a;<\/p>\n<p>LangChain \u4f5c\u4e3a\u524d\u7aef&#xff0c;LangGraph \u4f5c\u4e3a\u540e\u7aef&#xff1a;<\/p>\n<p>\u524d\u7aef\u4f7f\u7528 LangChain \u5904\u7406\u7528\u6237\u4ea4\u4e92\u3001\u7b80\u5355\u67e5\u8be2\u7b49<\/p>\n<p>\u540e\u7aef\u4f7f\u7528 LangGraph \u5904\u7406\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\u3001\u72b6\u6001\u7ba1\u7406\u7b49<\/p>\n<p>\u901a\u8fc7 RESTful API \u6216\u6d88\u606f\u961f\u5217\u8fdb\u884c\u901a\u4fe1<\/p>\n<p>LangGraph \u7ba1\u7406\u5de5\u4f5c\u6d41&#xff0c;LangChain \u63d0\u4f9b\u5de5\u5177\u652f\u6301&#xff1a;<\/p>\n<p>\u4f7f\u7528 LangGraph \u5b9a\u4e49\u548c\u6267\u884c\u590d\u6742\u7684\u5de5\u4f5c\u6d41<\/p>\n<p>\u4f7f\u7528 LangChain \u7684\u5404\u79cd\u5de5\u5177&#xff08;\u5982\u6570\u636e\u5e93\u8bbf\u95ee\u3001API \u8c03\u7528\u7b49&#xff09;\u4f5c\u4e3a\u5de5\u4f5c\u6d41\u7684\u8282\u70b9<\/p>\n<p>\u5145\u5206\u53d1\u6325\u4e24\u4e2a\u6846\u67b6\u7684\u4f18\u52bf<\/p>\n<p>\u7edf\u4e00\u7684\u72b6\u6001\u7ba1\u7406&#xff1a;<\/p>\n<p>\u4f7f\u7528\u7edf\u4e00\u7684\u72b6\u6001\u5b58\u50a8\u7cfb\u7edf&#xff08;\u5982 Redis\u3001\u6570\u636e\u5e93\u7b49&#xff09;<\/p>\n<p>\u4e24\u4e2a\u6846\u67b6\u90fd\u53ef\u4ee5\u8bbf\u95ee\u548c\u66f4\u65b0\u72b6\u6001<\/p>\n<p>\u786e\u4fdd\u72b6\u6001\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027<\/p>\n<p>\u901a\u8fc7\u6df7\u5408\u67b6\u6784&#xff0c;\u53ef\u4ee5\u5145\u5206\u53d1\u6325 LangChain \u548c LangGraph \u5404\u81ea\u7684\u4f18\u52bf&#xff0c;\u6784\u5efa\u51fa\u65e2\u9ad8\u6548\u53c8\u7075\u6d3b\u7684\u4e09\u533b\u5e94\u7528\u7cfb\u7edf\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u56e2\u961f\u80fd\u529b&#xff0c;\u9009\u62e9\u6700\u9002\u5408\u7684\u67b6\u6784\u65b9\u6848\u3002<\/p>\n<h3 id=\"%E7%BB%93%E8%AF%AD%EF%BC%9A%E4%B8%89%E5%8C%BB%E6%99%BA%E8%83%BD%E5%8C%96%E7%9A%84%E6%9C%AA%E6%9D%A5%E5%B1%95%E6%9C%9B\" style=\"margin-left:0pt;text-align:left\">\u7ed3\u8bed&#xff1a;\u4e09\u533b\u667a\u80fd\u5316\u7684\u672a\u6765\u5c55\u671b<\/h3>\n<p>\u901a\u8fc7\u5bf9 LangChain \u548c LangGraph \u5728\u4e09\u533b\u573a\u666f\u4e0b\u7684\u6df1\u5165\u5206\u6790&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230\u4e24\u4e2a\u6846\u67b6\u5404\u81ea\u7684\u4f18\u52bf\u548c\u9002\u7528\u573a\u666f\u3002LangChain \u4ee5\u5176\u7b80\u6d01\u6613\u7528\u3001\u5feb\u901f\u90e8\u7f72\u7684\u7279\u70b9&#xff0c;\u5728\u5904\u7406\u7b80\u5355\u7ebf\u6027\u6d41\u7a0b\u3001\u57fa\u7840\u6570\u636e\u5904\u7406\u3001\u6807\u51c6\u5316\u670d\u52a1\u7b49\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u800c LangGraph \u51ed\u501f\u5176\u5f3a\u5927\u7684\u72b6\u6001\u7ba1\u7406\u3001\u7075\u6d3b\u7684\u56fe\u7ed3\u6784\u3001\u652f\u6301\u590d\u6742\u5de5\u4f5c\u6d41\u7684\u80fd\u529b&#xff0c;\u5728\u9700\u8981\u591a\u6b65\u9aa4\u5ba1\u6279\u3001\u591a\u89d2\u8272\u534f\u4f5c\u3001\u52a8\u6001\u51b3\u7b56\u7b49\u590d\u6742\u573a\u666f\u4e2d\u5c55\u73b0\u51fa\u4e0d\u53ef\u66ff\u4ee3\u7684\u4ef7\u503c\u3002<\/p>\n<p>\u5728\u4e09\u533b\u878d\u5408\u53d1\u5c55\u7684\u5927\u80cc\u666f\u4e0b&#xff0c;\u533b\u7597\u3001\u533b\u4fdd\u3001\u533b\u836f\u4e09\u4e2a\u9886\u57df\u7684\u667a\u80fd\u5316\u9700\u6c42\u65e5\u76ca\u589e\u957f\u3002\u4ece\u667a\u80fd\u8bca\u65ad\u5230\u7cbe\u51c6\u6cbb\u7597&#xff0c;\u4ece\u533b\u4fdd\u667a\u80fd\u5ba1\u6838\u5230\u836f\u7269\u5b89\u5168\u76d1\u7ba1&#xff0c;AI \u6280\u672f\u6b63\u5728\u6df1\u523b\u6539\u53d8\u4f20\u7edf\u7684\u533b\u7597\u5065\u5eb7\u670d\u52a1\u6a21\u5f0f\u3002LangChain \u548c LangGraph \u4f5c\u4e3a AI \u5e94\u7528\u5f00\u53d1\u7684\u91cd\u8981\u5de5\u5177&#xff0c;\u4e3a\u4e09\u533b\u573a\u666f\u7684\u667a\u80fd\u5316\u8f6c\u578b\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6280\u672f\u652f\u6491\u3002<\/p>\n<p>\u5c55\u671b\u672a\u6765&#xff0c;\u968f\u7740\u5927\u8bed\u8a00\u6a21\u578b\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65&#xff0c;\u4e24\u4e2a\u6846\u67b6\u4e5f\u5728\u6301\u7eed\u6f14\u8fdb\u3002LangChain 1.0 \u7684\u53d1\u5e03\u6807\u5fd7\u7740\u5176\u5411\u4f01\u4e1a\u7ea7\u5e94\u7528\u7684\u5168\u9762\u8f6c\u578b&#xff0c;\u800c LangGraph \u4f5c\u4e3a\u65b0\u4e00\u4ee3\u6846\u67b6&#xff0c;\u6b63\u5728\u4e0d\u65ad\u5b8c\u5584\u5176\u529f\u80fd\u548c\u751f\u6001\u3002\u4e24\u4e2a\u6846\u67b6\u7684\u4e92\u8865\u6027\u8bbe\u8ba1&#xff0c;\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u7075\u6d3b\u9009\u62e9\u6216\u7ec4\u5408\u4f7f\u7528&#xff0c;\u4e3a\u6784\u5efa\u66f4\u52a0\u667a\u80fd\u3001\u9ad8\u6548\u3001\u5b89\u5168\u7684\u4e09\u533b\u5e94\u7528\u63d0\u4f9b\u4e86\u65e0\u9650\u53ef\u80fd\u3002<\/p>\n<p>\u5bf9\u4e8e\u4e09\u533b\u76f8\u5173\u673a\u6784\u800c\u8a00&#xff0c;\u9009\u62e9\u5408\u9002\u7684\u6280\u672f\u6846\u67b6\u53ea\u662f\u667a\u80fd\u5316\u8f6c\u578b\u7684\u7b2c\u4e00\u6b65\u3002\u66f4\u91cd\u8981\u7684\u662f\u8981\u6df1\u5165\u7406\u89e3\u4e1a\u52a1\u9700\u6c42&#xff0c;\u5408\u7406\u8bbe\u8ba1\u5e94\u7528\u67b6\u6784&#xff0c;\u786e\u4fdd\u6280\u672f\u4e0e\u4e1a\u52a1\u7684\u6df1\u5ea6\u878d\u5408\u3002\u540c\u65f6&#xff0c;\u8981\u9ad8\u5ea6\u91cd\u89c6\u6570\u636e\u5b89\u5168\u548c\u9690\u79c1\u4fdd\u62a4&#xff0c;\u786e\u4fdd\u5728\u6280\u672f\u521b\u65b0\u7684\u540c\u65f6&#xff0c;\u59cb\u7ec8\u5c06\u60a3\u8005\u5b89\u5168\u548c\u6570\u636e\u5b89\u5168\u653e\u5728\u9996\u4f4d\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a AI \u9a71\u52a8\u53d8\u9769\u7684\u65f6\u4ee3&#xff0c;\u638c\u63e1 LangChain \u548c LangGraph \u7b49\u5148\u8fdb\u5de5\u5177&#xff0c;\u5c06\u4e3a\u4e09\u533b\u884c\u4e1a\u7684\u6570\u5b57\u5316\u8f6c\u578b\u63d2\u4e0a\u817e\u98de\u7684\u7fc5\u8180\u3002\u6211\u4eec\u6709\u7406\u7531\u76f8\u4fe1&#xff0c;\u901a\u8fc7\u6280\u672f\u521b\u65b0\u548c\u5e94\u7528\u5b9e\u8df5\u7684\u4e0d\u65ad\u6df1\u5316&#xff0c;\u4e09\u533b\u573a\u666f\u7684\u667a\u80fd\u5316\u6c34\u5e73\u5c06\u8fbe\u5230\u65b0\u7684\u9ad8\u5ea6&#xff0c;\u4e3a\u4eba\u6c11\u7fa4\u4f17\u63d0\u4f9b\u66f4\u52a0\u4f18\u8d28\u3001\u9ad8\u6548\u3001\u4fbf\u6377\u7684\u533b\u7597\u5065\u5eb7\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55<br \/>\n\u5f15\u8a00&#xff1a;\u5927\u6a21\u578b\u6846\u67b6\u5728\u4e09\u533b\u573a\u666f\u7684\u5e94\u7528\u80cc\u666f<br \/>\n\u4e00\u3001LangChain \u4e0e LangGraph \u6280\u672f\u67b6\u6784\u6df1\u5ea6\u5bf9\u6bd4<br \/>\n1.1 \u6838\u5fc3\u67b6\u6784\u8bbe\u8ba1\u7406\u5ff5\u5dee\u5f02<br \/>\n1.2 \u72b6\u6001\u7ba1\u7406\u673a\u5236\u7684\u672c\u8d28\u533a\u522b<br \/>\n1.3 \u63a7\u5236\u6d41\u4e0e\u6267\u884c\u6a21\u5f0f\u5bf9\u6bd4<br \/>\n1.4 \u5f00\u53d1\u4f53\u9a8c\u4e0e\u5b66\u4e60\u66f2\u7ebf<br \/>\n\u4e8c\u3001\u533b\u7597\u573a\u666f&#xff1a;\u667a\u80fd\u8bca\u7597\u4e0e\u4e34\u5e8a\u51b3\u7b56\u652f\u6301<br \/>\n2.1 \u667a\u80fd\u8bca\u65ad\u8f85\u52a9\u7cfb\u7edf\u7684\u6280\u672f\u5b9e\u73b0<br \/>\n2.2 \u75c5\u5386\u5206\u6790\u4e0e\u7ed3\u6784\u5316\u5904\u7406<br \/>\n2.3 \u533b\u5b66\u5f71\u50cf\u667a\u80fd\u89e3\u8bfb<br \/>\n2.4 \u5eb7\u590d\u65b9\u6848\u5236\u5b9a\u4e0e\u7ba1\u7406<br \/>\n\u4e09\u3001\u533b\u4fdd\u573a\u666f&#xff1a;\u667a\u80fd\u5ba1\u6838\u4e0e\u98ce<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[72,997,81,50],"topic":[],"class_list":["post-76396","post","type-post","status-publish","format-standard","hentry","category-server","tag-fastapi","tag-langchain","tag-python","tag-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/76396.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u76ee\u5f55 \u5f15\u8a00&#xff1a;\u5927\u6a21\u578b\u6846\u67b6\u5728\u4e09\u533b\u573a\u666f\u7684\u5e94\u7528\u80cc\u666f \u4e00\u3001LangChain \u4e0e LangGraph \u6280\u672f\u67b6\u6784\u6df1\u5ea6\u5bf9\u6bd4 1.1 \u6838\u5fc3\u67b6\u6784\u8bbe\u8ba1\u7406\u5ff5\u5dee\u5f02 1.2 \u72b6\u6001\u7ba1\u7406\u673a\u5236\u7684\u672c\u8d28\u533a\u522b 1.3 \u63a7\u5236\u6d41\u4e0e\u6267\u884c\u6a21\u5f0f\u5bf9\u6bd4 1.4 \u5f00\u53d1\u4f53\u9a8c\u4e0e\u5b66\u4e60\u66f2\u7ebf \u4e8c\u3001\u533b\u7597\u573a\u666f&#xff1a;\u667a\u80fd\u8bca\u7597\u4e0e\u4e34\u5e8a\u51b3\u7b56\u652f\u6301 2.1 \u667a\u80fd\u8bca\u65ad\u8f85\u52a9\u7cfb\u7edf\u7684\u6280\u672f\u5b9e\u73b0 2.2 \u75c5\u5386\u5206\u6790\u4e0e\u7ed3\u6784\u5316\u5904\u7406 2.3 \u533b\u5b66\u5f71\u50cf\u667a\u80fd\u89e3\u8bfb 2.4 \u5eb7\u590d\u65b9\u6848\u5236\u5b9a\u4e0e\u7ba1\u7406 \u4e09\u3001\u533b\u4fdd\u573a\u666f&#xff1a;\u667a\u80fd\u5ba1\u6838\u4e0e\u98ce\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/76396.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-22T05:25:22+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/76396.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/76396.html\",\"name\":\"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-02-22T05:25:22+00:00\",\"dateModified\":\"2026-02-22T05:25:22+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/76396.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/76396.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/76396.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/76396.html","og_locale":"zh_CN","og_type":"article","og_title":"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u76ee\u5f55 \u5f15\u8a00&#xff1a;\u5927\u6a21\u578b\u6846\u67b6\u5728\u4e09\u533b\u573a\u666f\u7684\u5e94\u7528\u80cc\u666f \u4e00\u3001LangChain \u4e0e LangGraph \u6280\u672f\u67b6\u6784\u6df1\u5ea6\u5bf9\u6bd4 1.1 \u6838\u5fc3\u67b6\u6784\u8bbe\u8ba1\u7406\u5ff5\u5dee\u5f02 1.2 \u72b6\u6001\u7ba1\u7406\u673a\u5236\u7684\u672c\u8d28\u533a\u522b 1.3 \u63a7\u5236\u6d41\u4e0e\u6267\u884c\u6a21\u5f0f\u5bf9\u6bd4 1.4 \u5f00\u53d1\u4f53\u9a8c\u4e0e\u5b66\u4e60\u66f2\u7ebf \u4e8c\u3001\u533b\u7597\u573a\u666f&#xff1a;\u667a\u80fd\u8bca\u7597\u4e0e\u4e34\u5e8a\u51b3\u7b56\u652f\u6301 2.1 \u667a\u80fd\u8bca\u65ad\u8f85\u52a9\u7cfb\u7edf\u7684\u6280\u672f\u5b9e\u73b0 2.2 \u75c5\u5386\u5206\u6790\u4e0e\u7ed3\u6784\u5316\u5904\u7406 2.3 \u533b\u5b66\u5f71\u50cf\u667a\u80fd\u89e3\u8bfb 2.4 \u5eb7\u590d\u65b9\u6848\u5236\u5b9a\u4e0e\u7ba1\u7406 \u4e09\u3001\u533b\u4fdd\u573a\u666f&#xff1a;\u667a\u80fd\u5ba1\u6838\u4e0e\u98ce","og_url":"https:\/\/www.wsisp.com\/helps\/76396.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-02-22T05:25:22+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"8 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/76396.html","url":"https:\/\/www.wsisp.com\/helps\/76396.html","name":"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-02-22T05:25:22+00:00","dateModified":"2026-02-22T05:25:22+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/76396.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/76396.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/76396.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u6280\u672f\u6d1e\u5bdf\uff1aLangChain \u548c LangGraph\u5728\u533b\u7597\u573a\u666f\u7684\u5e94\u7528"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/76396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=76396"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/76396\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=76396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=76396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=76396"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=76396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}