Gemini生图格式

POST

/v1beta/models/{model}:{generateContent}

最后修改时间：2026-08-08 16:30:34

请求参数

Path 参数

Header 参数

Body 参数application/json必填

示例

文生图图生图

{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "a fly cat"
                }
            ]
        }
    ],
    "generationConfig": {
        "responseModalities": [
            "TEXT",
            "IMAGE"
        ],
        "imageConfig": {
            "imageSize": "2K",
            "aspectRatio": "16:9"
        }
    }
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

cURL

文生图图生图

curl --location '/v1beta/models/gemini-3.1-flash-lite-image:generateContent' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "a fly cat"
                }
            ]
        }
    ],
    "generationConfig": {
        "responseModalities": [
            "TEXT",
            "IMAGE"
        ],
        "imageConfig": {
            "imageSize": "2K",
            "aspectRatio": "16:9"
        }
    }
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

{}

修改于 2026-08-08 16:30:34

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