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原创 于 2025-08-11 10:30:00 发布 · 336 阅读 · 8 · 1 · CC 4.0 BY-SA版权 版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。 文章标签： #前端 #服务器 #langchain RunnableWithMessageHistory 是 LangChain 中用于管理对话历史的核心组件， 它允许你将对话历史无缝集成到 Runnable 链中。源码描述如下： """Runnable that manages chat message history for another Runnable. A chat message history is a sequence of messages that represent a conversation.
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
