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    核心概念提示词工程

    Prompt 工程(Prompt Engineering)

    Prompt 工程是“把需求讲清楚”的艺术与科学:通过更好的指令,让 AI 模型输出更接近你想要的结果。想在 Armox 的 AI 工具里得到高质量产出,这项技能几乎是必修课。

    为什么 Prompt 工程很重要?

    AI 生成内容的质量,很大程度取决于你与模型沟通的清晰度。一个写得好的 prompt,往往决定了你得到的是普通结果,还是惊艳、专业级的结果。

    好 prompting 的收益:

    • 产出更准确、更相关
    • 多次生成保持风格一致
    • 迭代次数更少
    • credits 使用更高效

    核心原则(Core Principles)

    1. 具体一点(Be Specific)

    模糊的 prompt 会带来模糊的结果。不要只写 “a person in a city”,可以写成:

    “a young professional woman walking through downtown Tokyo at sunset, wearing a navy blazer, golden hour lighting.”

    2. 让 prompt 有结构(Structure Your Prompts)

    推荐按逻辑顺序组织:

    1. Subject — 主体是什么?
    2. Context — 在哪里、什么时候?
    3. Style — 想要什么审美或氛围?
    4. Technical details — 镜头、光线、构图等

    3. 使用专业词汇(Use Professional Vocabulary)

    AI 模型能理解摄影与设计术语:

    Camera & Composition:

    • "35mm lens," "wide-angle shot," "macro photography"
    • "rule of thirds," "centered composition," "leading lines"
    • "shallow depth of field," "bokeh background"

    Lighting:

    • "golden hour," "blue hour," "dramatic shadows"
    • "rim lighting," "soft diffused light," "studio lighting"
    • "high contrast," "low key," "high key"

    Style & Mood:

    • "cinematic," "editorial," "documentary"
    • "minimalist," "maximalist," "vintage"
    • "warm tones," "cool tones," "muted colors"

    4. 写清楚你不想要什么(Include What You Don't Want)

    负面提示(negative prompts)能避免常见问题:

    • "no blurry elements"
    • "no distorted faces"
    • "no watermarks"
    • "no cropped edges"

    Prompt 模板(Prompt Templates)

    产品摄影(Product Photography)

    Prompt Template
    [Product] on [surface/background], [lighting style], 
    [angle], professional product photography, 
    high resolution, sharp focus

    人像(Portrait)

    Prompt Template
    [Subject description], [setting], [lighting], 
    [mood/emotion], [camera details], 
    professional portrait photography

    营销视觉(Marketing Visual)

    Prompt Template
    [Scene description] for [brand/product], 
    [style] aesthetic, [color palette], 
    suitable for [platform/use case]

    迭代策略(Iteration Strategy)

    1. Start broad — 先把大方向对齐
    2. Refine details — 补充具体元素
    3. Adjust style — 微调审美与氛围
    4. Polish — 加上技术规格与细节

    不同模型的提示技巧(Model-Specific Tips)

    不同 AI 模型对 prompt 的响应方式不同。可以结合模型指南使用:

    • Nano Banana Pro — 文字渲染、逻辑理解、多图一致性很强
    • Flux — 写实图像与专业摄影风格很强
    • Stable Diffusion XL — 艺术与创意风格很适合

    下一步

    深入学习特定模型的提示方法:

    How to Prompt Nano Banana Pro