# 必填:https://ai.google.dev/gemini-api/docs/image-generation GEMINI_API_KEY= # 未在请求体传 model 时使用(默认 gemini-2.5-flash-image) # GEMINI_IMAGE_MODEL=gemini-3.1-flash-image-preview # 可选,一般无需修改 GEMINI_API_BASE=https://airouter.piaoquantv.com/v1beta