Unverified50% confidenceFactExact time
LangChain采用面向接口编程的分层架构，符合SOLID原则中的开放-封闭原则
1
Sources
50%
Confidence
Long-term
Relevance
7/24/2026
First Seen
Sources
Related Claims
UnverifiedLangChain的设计遵循面向接口编程原则，符合SOLID中的开放-封闭原则，其思想来源于GoF设计模式82% similarUnverifiedLangChain采用分层架构，通过抽象核心(core)定义规范，基于核心提供各种具体实现(integration)，即面向接口编程80% similarUnverifiedLangChain 通过统一的 BaseChatModel 接口兼容数十种模型，LiteLLM 以 OpenAI 兼容格式作为通用标准75% similarVerifiedLangChain's unified interface design is based on the Adapter Pattern in software engineering.75% similarUnverifiedLangChain's unified interface is built on LCEL (LangChain Expression Language), and all model objects implement the same Runnable interface protocol.75% similar
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