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Nano Banana Pro 提示词工程实战指南

实践指南 | 基于 12,000+ 真实提示词案例分析
目标: 掌握从入门到精通的提示词设计技能
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1. 快速入门

1.1 什么是 Nano Banana Pro？

Nano Banana Pro 是 Google 的多模态 AI 图像生成模型，特点：
  • ⚡ 快速迭代 — 秒级生成
  • 🎨 多样风格 — 从像素到油画
  • 🔧 精确控制 — 详细构图和光照
  • 🌈 多语言支持 — 16 种语言

1.2 基础提示词结构

[主体描述] + [风格/媒介] + [环境/背景] + [光照/氛围] + [技术规格]


示例: "A young woman, portrait, soft natural lighting, photorealistic, 8k"

1.3 第一个提示词

简单版: 
A cute cat sitting on a windowsill, sunlight, watercolor style
进阶版: 
A fluffy orange tabby cat sitting on a vintage wooden windowsill,


soft morning sunlight streaming through lace curtains, watercolor painting style, warm color palette, peaceful and cozy atmosphere, 4k resolution
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2. 提示词工程核心技巧

2.1 层次化描述法

Level 1: 主体（Who/What）


  → "A young Japanese woman in her 20s"



Level 2: 外貌（Appearance）   → "long black hair with bangs, fair skin, natural makeup"



Level 3: 服装/道具（Outfit/Props）   → "wearing a white summer dress, holding a book"



Level 4: 环境（Environment）   → "standing in a sunflower field at golden hour"



Level 5: 风格（Style）   → "anime style, soft pastel colors, dreamy atmosphere"



Level 6: 技术（Technical）   → "8k resolution, sharp focus, detailed"

2.2 权重分配技巧

自然强调（通过重复或详细描述）: 
"Very beautiful sunset, EXTREMELY detailed clouds, 


beautiful beautiful golden light"
结构强调（使用标点或格式）: 
"【IMPORTANT】The character must be smiling.【/IMPORTANT】


Background: forest setting"

2.3 负面提示词

Style: photorealistic portrait


Positive: "Clear skin, natural lighting, sharp eyes" Negative: "blurry, low quality, distorted face, extra fingers"
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3. 分类实战：提示词模板

3.1 头像/肖像类 (Profile/Avatar)

模板: 
[人物描述], [年龄/性别], [面部特征],


[表情/姿势], [服装风格], [背景], [艺术风格], [光照], [技术规格]
示例: 
A professional headshot of a confident businesswoman in her 30s,


short brown hair, subtle smile, wearing a navy blazer, clean white background, corporate photography style, soft studio lighting, high-end retouching, 8k resolution, sharp focus on eyes

3.2 产品展示类 (Product)

模板: 
[产品名称], [材质/质感], [颜色],


[展示角度], [背景风格], [光影效果], [渲染质量]
示例: 
Premium wireless earbuds, matte white finish with chrome accents,


floating in mid-air, 45-degree angle view, minimalist gradient background from light gray to white, soft product photography lighting with subtle reflections, professional commercial photography, 8k resolution

3.3 信息图类 (Infographic)

模板: 
System instruction: Create [图表类型] for [主题]


1) Data points: [数据点描述] 2) Color scheme: [颜色方案] 3) Layout: [布局说明] 4) Style: [风格定义]
示例 (Bento Grid): 
Create a premium liquid glass Bento grid infographic with 8 modules.


Product: Wireless headphones Category: TECH



1) Color Palette:    - Hero color: #3B82F6 (blue)    - Secondary: #1E40AF (dark blue)    - Accent: #60A5FA (light blue)



2) Layout:    - Card 1 (Hero): Large product image    - Cards 2-8: Feature highlights with icons



3) Style:    - Glass morphism effect    - Soft shadows    - Rounded corners    - Minimalist design

3.4 漫画/故事板类 (Comic)

模板: 
Format: [格式类型]


Setting: [场景描述] Characters: [角色设定]



[Panel 1] Composition: [构图] Action: [动作] Dialogue: [对话]



[Panel 2] ...
示例 (四格漫画): 
Format: Japanese 4-panel manga (yonkoma), vertical layout,


grayscale, seinen manga style, exaggerated expressions



Setting: Office, modern cubicle environment



Characters:



    

  
  • Salaryman: Tired office worker, suit and tie, messy hair
    • 

  
  • Boss: Middle-aged manager, stern expression
    • 





[Panel 1] Composition: Wide shot of office Salaryman typing at computer, looking exhausted Dialogue: "Just... 5 more minutes..."



[Panel 2] Composition: Close-up of computer screen Deadline notification flashing Dialogue: System: "DEADLINE: TODAY 18:00"



[Panel 3] Composition: Boss appears behind salaryman Boss: "How's the project going?" Salaryman: (sweating) "Almost... done..."



[Panel 4] Composition: Salaryman's desperate face Thought bubble: "I haven't even started!" Expression: Panic, exaggerated sweat drops

3.5 游戏素材类 (Game Asset)

模板: 
[资产类型], [风格参考], [详细描述],


[技术规格], [用途说明]
示例: 
Game character design: Cute forest spirit companion


Style: Studio Ghibli meets Zelda: Breath of the Wild



Appearance:



    

  
  • Small humanoid figure, 30cm tall
    • 

  
  • Body made of moss and twigs
    • 

  
  • Glowing amber eyes
    • 

  
  • Small antlers with tiny flowers
    • 

  
  • Translucent wings like dragonflies
    • 





Clothing:



    

  
  • Leaf cape
    • 

  
  • Acorn cap hat
    • 

  
  • Vine belt with glowing berries
    • 





Pose: Floating mid-air, curious expression Background: Clean white for game asset extraction Style: 3D render, toon shader, vibrant colors Technical: 4k resolution, character turnaround sheet
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4. 高级技巧

4.1 Raycast 动态参数

语法: 
{argument name="param_name" default="default_value"}
示例: 
Create a motivational poster with the quote:


"{argument name="quote" default="Dream big, work hard"}"



Author: {argument name="author" default="Unknown"}



Style: {argument name="style" default="minimalist"} Options: minimalist / vintage / modern / artistic
使用场景:
  • 批量生成系列内容
  • A/B 测试不同文案
  • 客户定制化需求

4.2 JSON 结构化提示词

适用场景: 复杂角色设计、多条件生成 
{


  "character": {     "name": "Luna",     "age": "24",     "gender": "Female",     "species": "Elf",     "appearance": {       "hair": "Silver long hair with braids",       "eyes": "Emerald green, glowing",       "skin": "Pale with subtle shimmer",       "features": "Pointed ears, delicate face"     },     "clothing": {       "top": "Forest green tunic with gold embroidery",       "bottom": "Leather leggings",       "accessories": "Leaf crown, nature staff"     }   },   "setting": "Ancient forest, rays of sunlight through canopy",   "pose": "Standing confidently, holding staff",   "style": "Fantasy illustration, detailed, magical atmosphere",   "technical": {     "resolution": "4k",     "lighting": "Dramatic side lighting",     "mood": "Mysterious yet welcoming"   } }

4.3 风格混合技巧

公式: 
[基础风格] × [融合风格] + [强调元素] = [独特效果]
示例: 
Style: Studio Ghibli meets Cyberpunk 2077


A cute robot companion in a neon-lit Tokyo street, Ghibli's warm color palette + cyberpunk's neon aesthetics, Studio Ghibli's emotional storytelling + cyberpunk's tech elements, Soft rounded shapes mixed with sharp geometric patterns
经典组合:

| 组合 | 效果 | |-----|------| | 吉卜力 + 赛博朋克 | 温暖科技风 | | 水墨 + 像素艺术 | 传统数字融合 | | 油画 + 3D 渲染 | 质感立体 | | 极简 + 巴洛克 | 对比冲击 |

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5. 常见错误与解决方案

5.1 错误排行榜

| 排名 | 错误 | 后果 | 解决方案 | |-----|------|------|---------| | 1 | 过于宽泛 | 结果不可控 | 添加具体形容词 | | 2 | 矛盾描述 | 风格混乱 | 明确优先级 | | 3 | 忽视比例 | 构图失衡 | 指定画幅比例 | | 4 | 缺失光照 | 效果平淡 | 添加光照描述 | | 5 | 版权风险 | 法律问题 | 使用原创/开源 |

5.2 错误案例分析

❌ 错误示例 1: 过于宽泛

原提示词: 
A beautiful girl
问题:
  • "Beautiful" 定义不明确
  • 没有年龄、风格、场景
  • AI 会随机生成
改进: 
A young woman in her early 20s, East Asian features,


long straight black hair with curtain bangs, wearing a cream-colored knit sweater, soft natural lighting, warm color palette, cozy autumn atmosphere, lifestyle photography style, shallow depth of field, 85mm lens look

❌ 错误示例 2: 矛盾描述

原提示词: 
Photorealistic anime character in watercolor style
问题:
  • "Photorealistic" 和 "anime" 矛盾
  • "Anime" 和 "watercolor" 风格冲突
改进 (三选一): 
<h1>选项 1: 写实风格</h1>


Photorealistic portrait of a Japanese woman, inspired by anime aesthetics but realistic rendering



<h1>选项 2: 动漫风格</h1> Anime-style character illustration, cel-shaded with detailed line work



<h1>选项 3: 水彩风格</h1> Watercolor painting of an anime-inspired character, soft washes and bleeding colors

❌ 错误示例 3: 忽视技术参数

原提示词: 
A product photo of headphones
改进: 
Professional product photography of wireless headphones,


floating against a gradient background (#1a1a2e to #16213e), studio lighting with soft shadows, subtle reflection on surface, macro lens perspective, commercial quality, 8k resolution, sharp focus on product details
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6. 实战练习

6.1 练习 1: 头像生成

任务: 为自己创建一个专业头像 步骤:
  1. 描述你的外貌特征（发型、面部特征、表情）
  2. 选择服装风格（职业/休闲/创意）
  3. 确定背景（纯色/环境/抽象）
  4. 选择艺术风格（写实/插画/3D）
  5. 添加光照和技术参数
模板填空: 
A professional headshot of [你的描述],


[年龄] years old, [面部特征], [表情], wearing [服装], [背景描述], [艺术风格], [光照条件], [技术规格]

6.2 练习 2: 产品展示

任务: 为一个虚构产品设计主图 产品: 智能保温杯
  • 功能: 温度显示、APP 连接
  • 设计: 极简、金属质感
  • 目标: 电商平台主图
思考点:
  • 如何展示功能？
  • 什么角度最好？
  • 背景如何衬托产品？
  • 光线如何体现质感？

6.3 练习 3: 信息图设计

任务: 创建一个技能信息图 要求:
  • 6 个技能模块
  • Bento Grid 布局
  • 个人品牌配色
  • 包含图标和简短描述
参考结构: 
Create a personal skills infographic with Bento Grid layout (6 modules).


Skills to include:



    

  
  1. Frontend Development (React, Vue)
    2. 

  
  2. UI/UX Design (Figma)
    3. 

  
  3. AI Integration (LLM, RAG)
    4. 

  
  4. Data Analysis (Python, SQL)
    5. 

  
  5. Project Management (Agile)
    6. 

  
  6. Creative Writing (Content)
    7. 





Style:



    

  
  • Glass morphism
    • 

  
  • Primary color: [你的主色]
    • 

  
  • Modern, clean, professional
    •
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7. 工具与资源

7.1 推荐工具

| 工具 | 用途 | 链接 | |-----|------|------| | YouMind Gallery | 浏览提示词库 | youmind.com/nano-banana-pro-prompts | | Raycast | 动态参数管理 | raycast.com | | Color Hunt | 配色方案 | colorhunt.co | | Lexica | AI 图像搜索 | lexica.art |

7.2 学习资源

7.3 术语表

| 术语 | 解释 | |-----|------| | Prompt | 提示词，给 AI 的指令 | | Negative Prompt | 负面提示，告诉 AI 避免什么 | | Aspect Ratio | 画幅比例 (16:9, 1:1, 9:16) | | Resolution | 分辨率 (4k, 8k, 1024x1024) | | Style | 艺术风格 (写实、动漫、油画等) | | Composition | 构图 (rule of thirds, centered) | | Lighting | 光照 (natural, studio, dramatic) |

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8. 进阶路径

阶段 1: 模仿者 (1-2 周)

  • 复制提示词库中的示例
  • 理解结构和方法
  • 记录有效模式

阶段 2: 改编者 (3-4 周)

  • 修改现有提示词
  • 尝试不同组合
  • 建立自己的提示词库

阶段 3: 创造者 (5-8 周)

  • 编写原创提示词
  • 开发个人风格
  • 分享给社区

阶段 4: 专家 (2-3 个月)

  • 系统化学方法论
  • 教学和指导
  • 参与工具开发
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9. 快速参考卡

常用形容词库

质量: masterpiece, best quality, ultra-detailed, 8k, photorealistic 光照: soft lighting, dramatic lighting, golden hour, studio lighting, natural light 风格: anime style, cinematic, watercolor, oil painting, 3D render, pixel art 氛围: cozy, mysterious, cheerful, serene, epic, intimate 技术: sharp focus, depth of field, bokeh, HDR, ray tracing

画幅比例速查

| 比例 | 用途 | |-----|------| | 1:1 | 头像、Instagram | | 16:9 | 横幅、YouTube 缩略图 | | 9:16 | 手机壁纸、Stories | | 4:3 | 文档、PPT | | 21:9 | 电影感、超宽屏 |

结构化提示词检查清单

  • [ ] 主体描述清晰
  • [ ] 外貌/特征详细
  • [ ] 服装/道具明确
  • [ ] 环境/背景设定
  • [ ] 艺术风格指定
  • [ ] 光照条件描述
  • [ ] 技术参数添加
  • [ ] 画幅比例确认
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10. 结语

"提示词是与 AI 对话的语言——掌握它，就掌握了创造的力量。"
下一步行动:
  1. 访问 YouMind Gallery 浏览真实案例
  2. 选择 3 个喜欢的提示词，理解其结构
  3. 使用本指南的模板，创建你的第一个原创提示词
  4. 记录效果，持续迭代优化
相关研究:
  • [[nano-banana-pro-prompts-analysis]] — 项目深度分析
  • [[decentralized-ai-landscape]] — AI 生态全景
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标签

#nano-banana-pro #prompt-engineering #ai-image-generation #tutorial #practical-guide #google-gemini #content-creation