Gemini CLI API Configuration: .env File Not Working, Environment Variables Work

On the Linux.do forum, a user reported a Gemini CLI API configuration issue: API requests work normally when configured with environment variables, but fail when using a .env file. This topic attracted 11 posts from 5 participants, delving into configuration differences and potential solutions. For developers relying on Gemini CLI, this issue provides practical technical insights, revealing common pitfalls in configuration tools and emphasizing the critical role of environment variables. The article not only resolves specific configuration challenges but also helps optimize API settings and improve development efficiency, serving as a valuable reference for AI tool users.