Gemini - 图片理解（inlineData Base64）

POST

/v1beta/models/gemini-2.0-flash:generateContent

Gemini 图片理解 - 使用 inlineData 传入 Base64 编码的图片

Request

Query Params

Header Params

Body Params application/json

Examples

Responses

🟢200

application/json

Body

Request Example

Shell

JavaScript

Java

Swift

curl --location -g --request POST 'https://newapi.mexxxxai.win/v1beta/models/gemini-2.0-flash:generateContent?key={{GEMINI_API_KEY}}' \
--header 'Content-Type: application/json' \
--data-raw '{
  "contents": [
    {
      "parts": [
        {"text": "请详细描述这张图片中的内容。"},
        {"inlineData": {"mimeType": "image/jpeg", "data": "<BASE64_ENCODED_IMAGE_DATA>"}}
      ]
    }
  ],
  "generationConfig": {"temperature": 0.4, "maxOutputTokens": 1024}
}'

Response Example

{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "这张图片展示了一只可爱的橘猫，正悠闲地躺在阳光充足的窗台上。猫咪毛色为橙色和白色相间，眼睛半眯着，神态安详。窗外可以看到绿色的树木，室内光线明亮，整体画面温馨宁静。"
          }
        ],
        "role": "model"
      },
      "finishReason": "STOP",
      "index": 0,
      "safetyRatings": [
        {"category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", "probability": "NEGLIGIBLE"},
        {"category": "HARM_CATEGORY_HATE_SPEECH", "probability": "NEGLIGIBLE"},
        {"category": "HARM_CATEGORY_HARASSMENT", "probability": "NEGLIGIBLE"},
        {"category": "HARM_CATEGORY_DANGEROUS_CONTENT", "probability": "NEGLIGIBLE"}
      ]
    }
  ],
  "usageMetadata": {
    "promptTokenCount": 265,
    "candidatesTokenCount": 72,
    "totalTokenCount": 337
  }
}

Modified at 2026-04-02 11:32:32

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