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---
title: "提示词黄金法则"
type: concept
tags: [ai, prompt-engineering]
sources: [google-nano-banana-pro-prompt-guide.md]
last_updated: 2025-12-18
---
## Summary
Google 官方发布的 Nano Banana Pro 提示词设计四原则,用于指导用户像创意总监一样思考而非简单堆砌关键词。
## Key Principles
1. **编辑而非重新生成**:保留 80% 正确的基础上进行修改,而非从头生成新图像
2. **使用自然语言和完整句子**:像向人类艺术家做简报一样与模型对话
3. **具体且具有描述性**:定义主体、场景、光线和氛围,避免模糊表述
4. **提供上下文**:说明"为什么"或"为谁",帮助模型做出合乎逻辑的艺术决策
## Example
- ❌ 差:"酷车霓虹城市夜晚8k。"
- ✅ 好:"一张电影感的广角镜头,展示一辆未来主义跑车在雨夜中飞驰穿过东京街道。霓虹灯招牌的灯光反射在湿漉漉的路面和跑车的金属底盘上。"
## Connections
- [[提示语设计]] ← applies
- [[Nano Banana Pro]] ← implements