<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>LangGraph on 梯度下降的咖啡师</title><link>https://gradcoffee.com/tags/langgraph/</link><description>Recent content in LangGraph on 梯度下降的咖啡师</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Tue, 13 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://gradcoffee.com/tags/langgraph/index.xml" rel="self" type="application/rss+xml"/><item><title>零基础AI入门-06 | 把你的 while 循环换成图：LangGraph 最小重写</title><link>https://gradcoffee.com/ai-basics/06-langgraph-rewrite/</link><pubDate>Tue, 13 Oct 2026 00:00:00 +0000</pubDate><guid>https://gradcoffee.com/ai-basics/06-langgraph-rewrite/</guid><description>不推翻重来：while True 换成图，全局 messages 换成带 thread_id 的状态。手写过的每一行，在 LangGraph 里都有对应位置。</description></item><item><title>零基础AI入门-07 | 给你的 Agent 装个人工刹车：Interrupt 与 SQLite 持久化</title><link>https://gradcoffee.com/ai-basics/07-approval-sqlite/</link><pubDate>Tue, 13 Oct 2026 00:00:00 +0000</pubDate><guid>https://gradcoffee.com/ai-basics/07-approval-sqlite/</guid><description>两处小改动：SqliteSaver 重启不丢，interrupt() 高风险操作暂停等人确认。六个系列篇到此收官，下一站 RAG。</description></item></channel></rss>