feat(api): 支持新模型gemini-3.1-flash-image-preview的图片尺寸设置

支持gemini-3.1-flash-image-preview模型使用图片尺寸参数,
同时在前端界面中为该模型显示尺寸选择选项。
```
This commit is contained in:
公司git 2026-02-27 10:44:01 +08:00
parent 6c3731097a
commit bc2fa7f908
2 changed files with 3 additions and 2 deletions

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@ -91,7 +91,7 @@ def generate():
if image_data: if image_data:
payload["image"] = [img.split(',', 1)[1] if ',' in img else img for img in image_data] payload["image"] = [img.split(',', 1)[1] if ',' in img else img for img in image_data]
if model_value == "nano-banana-2" and data.get('size'): if model_value in ("nano-banana-2", "gemini-3.1-flash-image-preview") and data.get('size'):
payload["image_size"] = data.get('size') payload["image_size"] = data.get('size')
# 5. 启动异步生图任务 # 5. 启动异步生图任务

View File

@ -458,7 +458,8 @@ document.addEventListener('paste', (e) => {
}); });
document.getElementById('modelSelect').onchange = (e) => { document.getElementById('modelSelect').onchange = (e) => {
document.getElementById('sizeGroup').classList.toggle('hidden', e.target.value !== 'nano-banana-2'); const sizeModels = ['nano-banana-2', 'gemini-3.1-flash-image-preview'];
document.getElementById('sizeGroup').classList.toggle('hidden', !sizeModels.includes(e.target.value));
updateCostPreview(); // 切换模型时更新计费预览 updateCostPreview(); // 切换模型时更新计费预览
}; };