gemini-3.1-图片生成（官方格式-对话+绘图）

开发中

POST

https://token.ithinkai.cn/v1beta/models/gemini-3.1-flash-image-preview:generateContent

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

请求参数

Authorization

在 Header 添加参数

Authorization

，其值为在 Bearer 之后拼接 Token

示例：

Authorization: Bearer ********************

Header 参数

Body 参数application/json必填

示例

{
  "contents": [
    {
      "role": "user",
      "parts": [
        {
          "text": "Hi, can you create a 3d rendered image of a pig with wings and a top hat flying over a happy futuristic scifi city with lots of greenery?"
        }
      ]
    }
  ],
  "generationConfig": {
    "responseModalities": [
      "TEXT",
      "IMAGE"
    ],
    "imageConfig": {
      "aspectRatio": "3:4"
    }
  }
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://token.ithinkai.cn/v1beta/models/gemini-3.1-flash-image-preview:generateContent' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
  "contents": [
    {
      "role": "user",
      "parts": [
        {
          "text": "Hi, can you create a 3d rendered image of a pig with wings and a top hat flying over a happy futuristic scifi city with lots of greenery?"
        }
      ]
    }
  ],
  "generationConfig": {
    "responseModalities": [
      "TEXT",
      "IMAGE"
    ],
    "imageConfig": {
      "aspectRatio": "3:4"
    }
  }
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

{}

修改于 2026-05-09 10:12:04

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