# GPT Image Hub prompt

## 3D电商直播宣传海报
- URL: https://www.gptimagehub.com/zh-CN/library/3d-e-commerce-livestream-promotional-poster
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-g2-13956
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2F3d-e-commerce-livestream-promotional-poster
- Category: 产品与电商
- Model: gpt-image-2
- Aspect ratio: 9:16
- Style: graphic-design
- Tags: 电商直播, 宣传海报, 3d设计, 霓虹灯, 直播间, 营销素材
- Updated: 2026-10-26T21:43:38.098Z
- Created: 2026-10-26T21:43:38.098Z

生成带有演播室道具与高光UI卡片的3D电商直播宣传海报。可修改括号内的文本自定义标题、福利和促销信息。

### Full prompt
```text
{
  "type": "3D电商直播预告宣传海报",
  "style": "醒目紫金配色，高光质感3D UI控件，霓虹流光，柔焦演播厅背景",
  "typography": {
    "header_pill": "抖音直播",
    "main_title": "[直播中]",
    "subtitle": "[欢迎进直播间]",
    "promo_pill": "[好物推荐 不止5折]"
  },
  "layout": {
    "sections": [
      {
        "title": "feature_cards",
        "position": "middle",
        "count": 3,
        "items": [
          {"icon": "紫色价格标签", "text": "大牌好货 正品保障"},
          {"icon": "红包", "text": "直播专属 优惠多多"},
          {"icon": "紫色礼盒", "text": "互动抽奖 惊喜不停"}
        ]
      },
      {
        "title": "marquee_sign",
        "position": "lower middle",
        "style": "发光圆点霓虹边框，3D红色爱心图标",
        "text": "[关注主播 不迷路]"
      },
      {
        "title": "footer_pill",
        "position": "bottom center",
        "style": "发光霓虹胶囊边框",
        "text": "[点关注 下单享优先发货]"
      }
    ]
  },
  "scene_elements": {
    "top_corners": "顶部两侧向内照射的演播室聚光灯",
    "bottom_left": "一台架在三脚架上夹着智能手机的环形补光灯",
    "bottom_right": "印有'极速发货'和'售后无忧'的三个堆叠纸箱，一个微型购物车，两个系金色缎带的紫色礼盒",
    "background": "柔和虚化的直播间背景，带展示货架与紫色环境氛围光"
  }
}
```