📄 中文摘要
Ollama 是一个可以在 Linux、macOS 和 Windows 上轻松下载的工具。用户可以通过访问其官方网站获取安装包，并在本地进行测试。测试方法是使用 curl 命令访问本地服务器，若返回信息为“Ollama is running”，则表示安装成功。接下来，结合 ngrok 使用 Ollama，可以将本地服务暴露到互联网上，从而方便与 LangChain 进行集成和开发。这一过程简化了开发者在构建基于 AI 的应用时的工作流程，提高了效率。
设置 Ollama、NGROK 和 LangChain
出处: Set up Ollama, NGROK, and LangChain
发布: 2026年2月13日
📄 English Summary
Set up Ollama, NGROK, and LangChain
Ollama is a tool that can be easily downloaded for Linux, macOS, and Windows. Users can obtain the installation package from its official website and perform a local test. The testing method involves using the curl command to access the local server; if the response is 'Ollama is running', the installation is successful. Subsequently, using ngrok with Ollama allows users to expose local services to the internet, facilitating integration and development with LangChain. This process streamlines the workflow for developers building AI-based applications, enhancing efficiency.