NVMNVM(Node Version Manager)是一个方便的工具,用于在同一台计算机上安装、管理和切换多个 Node.js 版本,让开发者能够轻松地在不同项目中使用不同的 Node.js 版本,以满足各种需求。
langchain教程LangChain is a framework for developing applications powered by language models. It enables applications that are: Data-aware: connect a language model to other sources of data Agentic: allow a language model to interact with its environment