{"id":17418,"date":"2026-06-10T08:34:53","date_gmt":"2026-06-10T00:34:53","guid":{"rendered":"https:\/\/ab123.xyz\/?p=17418"},"modified":"2026-06-10T08:34:53","modified_gmt":"2026-06-10T00:34:53","slug":"langgraph-%e5%be%aa%e7%8e%af%e5%b7%a5%e4%bd%9c%e6%b5%81%e4%b8%8e%e7%8a%b6%e6%80%81%e6%8c%81%e4%b9%85%e5%8c%96%ef%bc%9a%e6%9e%84%e5%bb%ba%e6%99%ba%e8%83%bd%e4%bb%a3%e7%90%86%e7%9a%84%e7%bb%88%e6%9e%81","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=17418","title":{"rendered":"LangGraph \u5faa\u73af\u5de5\u4f5c\u6d41\u4e0e\u72b6\u6001\u6301\u4e45\u5316\uff1a\u6784\u5efa\u667a\u80fd\u4ee3\u7406\u7684\u7ec8\u6781\u5de5\u5177"},"content":{"rendered":"<p>\u5728\u73b0\u4ee3\u4eba\u5de5\u667a\u80fd\u5e94\u7528\u4e2d\uff0c\u667a\u80fd\u4ee3\u7406\uff08Agent\uff09\u7684\u590d\u6742\u884c\u4e3a\u5f80\u5f80\u4f9d\u8d56\u4e8e\u5faa\u73af\u5de5\u4f5c\u6d41\u4e0e\u72b6\u6001\u7ba1\u7406\u3002LangGraph \u4f5c\u4e3a LangChain 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\u5df2\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u5ba2\u670d\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u8fd0\u7ef4\u811a\u672c\u3001\u7814\u7a76\u8bba\u6587\u751f\u6210\u5668\u4ee5\u53ca\u4ee3\u7801\u5ba1\u67e5\u52a9\u624b\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a\u81ea\u52a8\u7f16\u7a0b\u52a9\u624b\u53ef\u4ee5\u5faa\u73af\u6267\u884c\u201c\u751f\u6210\u4ee3\u7801\u2192\u6d4b\u8bd5\u2192\u4fee\u6539\u201d\u7684\u95ed\u73af\uff0c\u76f4\u5230\u901a\u8fc7\u6240\u6709\u6d4b\u8bd5\u7528\u4f8b\uff0c\u800c\u4e2d\u95f4\u7684\u9519\u8bef\u4fe1\u606f\u4e0e\u4e0a\u4e0b\u6587\u4f1a\u88ab\u6301\u4e45\u5316\u5230\u72b6\u6001\u4e2d\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528 LangGraph<\/h2>\n<p>\u4f7f\u7528 LangGraph \u6784\u5efa\u5faa\u73af\u5de5\u4f5c\u6d41\u4ec5\u9700\u4e09\u6b65\uff1a\u9996\u5148\u5b9a\u4e49\u56fe\u7684\u8282\u70b9\uff08\u6bcf\u4e2a\u8282\u70b9\u4e3a\u4e00\u4e2a\u51fd\u6570\uff09\uff0c\u5176\u6b21\u8bbe\u7f6e\u72b6\u6001\u5bf9\u8c61\uff08\u5305\u542b\u5e0c\u671b\u6301\u4e45\u5316\u7684\u5b57\u6bb5\uff09\uff0c\u6700\u540e\u7528\u8fb9\u8fde\u63a5\u8282\u70b9\u5e76\u6307\u5b9a\u5faa\u73af\u903b\u8f91\u3002\u5b98\u65b9\u63d0\u4f9b\u4e86 Python \u548c TypeScript SDK\uff0c\u5bf9\u65b0\u624b\u53cb\u597d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6781\u7b80\u793a\u4f8b\uff1a<\/p>\n<p><code>from langgraph.graph import StateGraph, END<\/code><br \/><code>graph = StateGraph(MyState)<\/code><br \/><code>graph.add_node('step1', step1_func)<\/code><br \/><code>graph.add_edge('step1', END)<\/code><br \/><code>app = graph.compile()<\/code><\/p>\n<p>\u66f4\u591a\u7ec6\u8282\u53ef\u67e5\u9605\u5b98\u65b9\u6559\u7a0b\uff0c\u7ed3\u5408 LangChain \u7684\u5176\u4ed6\u7ec4\u4ef6\uff08\u5982 Memory\u3001Tools\uff09\u53ef\u4ee5\u5feb\u901f\u642d\u5efa\u751f\u4ea7\u7ea7\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u73b0\u4ee3\u4eba\u5de5\u667a\u80fd\u5e94\u7528\u4e2d\uff0c\u667a\u80fd\u4ee3\u7406\uff08Agent\uff09\u7684\u590d\u6742\u884c\u4e3a\u5f80\u5f80\u4f9d\u8d56\u4e8e\u5faa\u73af\u5de5\u4f5c\u6d41\u4e0e\u72b6\u6001\u7ba1\u7406\u3002LangGraph \u4f5c\u4e3a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[9884,20748,20749,20751,20750],"class_list":["post-17418","post","type-post","status-publish","format-standard","hentry","category-4","tag-langchain","tag-langgraph","tag-20749","tag-20751","tag-20750"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17418"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17418\/revisions"}],"predecessor-version":[{"id":17419,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17418\/revisions\/17419"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}