图片生成-图生图-传入base64编码

开发中

POST

/v1beta/models/gemini-2.5-flash-image:generateContent

官方文档：https://ai.google.dev/gemini-api/docs/image-generation?hl=zh-cn

请求参数

Header 参数

Body 参数application/json必填

示例

{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "'Create a picture of my cat eating a nano-banana in a fancy restaurant under the Gemini constellation"
                },
                {
                    "inline_data": {
                        "mime_type": "image/jpeg",
                        "data": "<BASE64_IMAGE_DATA>"
                    }
                }
            ]
        }
    ],
    "generationConfig": {
        "responseModalities": [
            "TEXT",
            "IMAGE"
        ]
    }
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/v1beta/models/gemini-2.5-flash-image:generateContent' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "'\''Create a picture of my cat eating a nano-banana in a fancy restaurant under the Gemini constellation"
                },
                {
                    "inline_data": {
                        "mime_type": "image/jpeg",
                        "data": "<BASE64_IMAGE_DATA>"
                    }
                }
            ]
        }
    ],
    "generationConfig": {
        "responseModalities": [
            "TEXT",
            "IMAGE"
        ]
    }
}'

返回响应

🟢200成功

application/json

Body

示例

{}

修改于 2026-03-12 07:58:50

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