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nano banana爆火！網(wǎng)上看到的那些超強(qiáng)效果圖是如何生成的呢？谷歌的官方Prompt模板終于來(lái)了！趕緊先收藏再說(shuō)！

這幾天爆火的nano banana，讓更多人體驗(yàn)到AI對(duì)圖像生成與處理的革命。

網(wǎng)友們玩瘋了，開(kāi)發(fā)出各類好玩的用法。

有用nano banana直接將照片生成手辦模型的：

有人腦洞大開(kāi)，讓nano banana、Seedance、Kling聯(lián)手，將梵高和蒙娜麗莎、戴珍珠耳環(huán)的少女等名畫(huà)的人物，同時(shí)帶到了今天的紐約中央公園里，開(kāi)啟了一段浪漫的邂逅。

還有人使用nano banana反過(guò)來(lái)帶我們穿越回了中土世界。

視頻以第一人稱視角在馬車上疾馳，穿越迥異的區(qū)域，充滿了3A游戲大作般的史詩(shī)感。

看到網(wǎng)上流傳的nano banana生成的以假亂真、腦洞大開(kāi)的圖片和視頻，不知道你是否也開(kāi)始嘗試使用nano banana了呢？

同樣是生成圖片，有人一句話就出大片，有人寫(xiě)滿滿一屏幕詞也不對(duì)版。

谷歌為了幫助大家快速上手，親自下場(chǎng)為我們帶來(lái)了nano banana官方最強(qiáng)Prompt模板！

甭管你暫時(shí)是否理解為什么這樣寫(xiě)，先收藏起來(lái)試著套模板就對(duì)了！

其中的關(guān)鍵是，你要像講故事一樣寫(xiě)場(chǎng)景。

基于nano banana（Gemini 2.5 Flash Image），這6套Prompt模板覆蓋了寫(xiě)實(shí)、貼紙、文字、產(chǎn)品、留白與分鏡，直接套用就能高質(zhì)量生圖！

寫(xiě)實(shí)攝影

寫(xiě)實(shí)感強(qiáng)的照片，是離不開(kāi)攝影師的精心巧思的。

要生成寫(xiě)實(shí)感強(qiáng)的圖像，你得像攝影師一樣思考。

你需要考慮機(jī)位、鏡頭類型、光線、細(xì)節(jié)。

將這些元素加入Prompt后，會(huì)引導(dǎo)模型朝更逼真的效果靠近。

即使你不是專業(yè)攝影師，只要按照自己的理解多嘗試，也大概率會(huì)比未說(shuō)明這些關(guān)鍵要素而直接生成的圖片的效果要好。

示例模板：

A photorealistic [shot type] of [subject], [action or expression], set in [environment]. The scene is illuminated by [lighting description], creating a [mood] atmosphere. Captured with a [camera/lens details], emphasizing [key textures and details]. The image should be in a [aspect ratio] format.

模板大意：

一張寫(xiě)實(shí)風(fēng)格的[鏡頭類型]，[主體]，[動(dòng)作或表情]，場(chǎng)景設(shè)定在[環(huán)境]。畫(huà)面由[光線描述]照明，營(yíng)造出[情緒]氛圍。使用[相機(jī)/鏡頭參數(shù)]拍攝，突出[關(guān)鍵材質(zhì)與細(xì)節(jié)]。圖像應(yīng)為[縱橫比]格式。

示例Prompt：

A photorealistic close-up portrait of an elderly Japanese ceramicist with deep, sun-etched wrinkles and a warm, knowing smile. He is carefully inspecting a freshly glazed tea bowl. The setting is his rustic, sun-drenched workshop. The scene is illuminated by soft, golden hour light streaming through a window, highlighting the fine texture of the clay. Captured with an 85mm portrait lens, resulting in a soft, blurred background (bokeh). The overall mood is serene and masterful. Vertical portrait orientation.

Prompt大意：

一張寫(xiě)實(shí)風(fēng)格的特寫(xiě)人像：一位日本老陶藝家，臉上被歲月與陽(yáng)光刻下的深深皺紋，露出溫暖而睿智的微笑。他正仔細(xì)端詳一個(gè)剛上釉的茶碗。場(chǎng)景位于他質(zhì)樸、陽(yáng)光充足的工作室。柔和的黃金時(shí)刻光線自窗外傾瀉而入，凸顯陶土的細(xì)膩紋理。使用85mm人像鏡頭拍攝，帶來(lái)柔和的背景虛化（bokeh）。整體氛圍寧?kù)o而老練。豎版人像構(gòu)圖。

生成的圖片：

一張寫(xiě)實(shí)風(fēng)格的日本老陶藝家特寫(xiě)人像

調(diào)用API生圖示例Python代碼：

from?google?import?genai
from?google.genai?import?types
from?PIL?import?Image
from?io?import?BytesIO
client = genai.Client()
# Generate an image from a text prompt
response = client.models.generate_content(
? ? model=”gemini-2.5-flash-image-preview”,
? ? contents=”A photorealistic close-up portrait of an elderly Japanese ceramicist with deep, sun-etched wrinkles and a warm, knowing smile. He is carefully inspecting a freshly glazed tea bowl. The setting is his rustic, sun-drenched workshop with pottery wheels and shelves of clay pots in the background. The scene is illuminated by soft, golden hour light streaming through a window, highlighting the fine texture of the clay and the fabric of his apron. Captured with an 85mm portrait lens, resulting in a soft, blurred background (bokeh). The overall mood is serene and masterful.”,
)
image_parts = [
? ? part.inline_data.data
? ??for?part?in?response.candidates[0].content.parts
? ??if?part.inline_data
]
if?image_parts:
? ? image = Image.open(BytesIO(image_parts[0]))
? ? image.save(‘photorealistic_example.png’)
? ? image.show()

注意，上述代碼需要你在第11行的contents中輸入Prompt，在第22行的image.save()中輸入你要保存時(shí)取的文件名。

后續(xù)其他調(diào)用API生圖的代碼僅需要修改這兩處即可

插圖與貼紙

在生成貼紙、圖標(biāo)、插圖、項(xiàng)目素材這類圖片時(shí)，你需要先把風(fēng)格說(shuō)清楚。

如果有其他特殊需求，比如需要白底的話，你得明確在Prompt中寫(xiě)出。

示例模板：

A [style] sticker of a [subject], featuring [key characteristics] and a [color palette]. The design should have [line style] and [shading style]. The background must be white.

模板大意：

一張[風(fēng)格]的[主體]貼紙，具有[關(guān)鍵特征]，采用[配色]。設(shè)計(jì)應(yīng)當(dāng)使用[線條風(fēng)格]與[明暗/上色風(fēng)格]。背景必須為白色。

示例Prompt：

A kawaii-style sticker of a happy red panda wearing a tiny bamboo hat. It’s munching on a green bamboo leaf. The design features bold, clean outlines, simple cel-shading, and a vibrant color palette. The background must be white.

Prompt大意：

一張可愛(ài)風(fēng)（kawaii）貼紙：一只開(kāi)心的小熊貓戴著迷你竹葉帽，正咀嚼一片綠色竹葉。設(shè)計(jì)使用粗壯、干凈的描邊，簡(jiǎn)單的賽璐璐上色，配色鮮艷。背景必須為白色。

生成的圖片：

一張可愛(ài)風(fēng)（kawaii）的小熊貓貼紙

調(diào)用API生圖示例Python代碼：

from?google?import?genai
from?google.genai?import?types
from?PIL?import?Image
from?io?import?BytesIO
client = genai.Client()
# Generate an image from a text prompt
response = client.models.generate_content(
? ? model=”gemini-2.5-flash-image-preview”,
? ? contents=”A kawaii-style sticker of a happy red panda wearing a tiny bamboo hat. It’s munching on a green bamboo leaf. The design features bold, clean outlines, simple cel-shading, and a vibrant color palette. The background must be white.”,
)
image_parts =[
? ? part.inline_data.data
? ??for?part?in?response.candidates[0].content.parts
? ??if?part.inline_data]if?image_parts:
? ? image = Image.open(BytesIO(image_parts[0]))?
 ? image.save(‘red_panda_sticker.png’)
? ? image.show()

文本渲染

nano banana在文本渲染這項(xiàng)任務(wù)上的表現(xiàn)是格外矚目的。

你只需要把文字內(nèi)容、字體風(fēng)格（用描述性的詞描述）、整體設(shè)計(jì)說(shuō)明白，就可以產(chǎn)出質(zhì)量很好的圖片了。

示例模板：

Create a [image type] for [brand/concept] with the text “[text to render]” in a [font style]. The design should be [style description], with a [color scheme].

模板大意：

為[品牌/概念]創(chuàng)建一張[圖像類型]，其中包含文本「[要渲染的文本]」，使用[字體風(fēng)格]。設(shè)計(jì)應(yīng)為[風(fēng)格描述]，并采用[配色方案]。

示例Prompt：

Create a modern, minimalist logo for a coffee shop called ‘The Daily Grind’. The text should be in a clean, bold, sans-serif font. The design should feature a simple, stylized icon of a coffee bean seamlessly integrated with the text. The color scheme is black and white.

Prompt大意：

為一家名為「The Daily Grind」的咖啡店設(shè)計(jì)一個(gè)現(xiàn)代、極簡(jiǎn)的Logo。文字使用干凈、粗體的無(wú)襯線字體。設(shè)計(jì)帶有一個(gè)簡(jiǎn)潔、風(fēng)格化的咖啡豆圖標(biāo)，并與文字無(wú)縫融合。配色為黑白。

生成的圖片：

為一家名為「The Daily Grind」的咖啡店生成的現(xiàn)代極簡(jiǎn)風(fēng)Logo

調(diào)用API生圖示例Python代碼：

from?google?import?genai
from?google.genai?import?types
from?PIL?import?Imagefrom?io?import?BytesIO
client = genai.Client()
# Generate an image from a text prompt
response = client.models.generate_content(
? ? model=”gemini-2.5-flash-image-preview”,
? ? contents=”Create a modern, minimalist logo for a coffee shop called ‘The Daily Grind’. The text should be in a clean, bold, sans-serif font. The design should feature a simple, stylized icon of a a coffee bean seamlessly integrated with the text. The color scheme is black and white.”,
)
image_parts = [
? ? part.inline_data.data
? ??for?part?in?response.candidates[0].content.parts
? ??if?part.inline_data
]
if?image_parts:
? ? image = Image.open(BytesIO(image_parts[0]))
? ? image.save(‘logo_example.png’)
? ? image.show()

商業(yè)攝影

為品牌打廣告時(shí)，打造一個(gè)干凈、專業(yè)的產(chǎn)品照通常是一個(gè)比較不錯(cuò)的選擇。

商業(yè)感=干凈背景+可控布光+展示賣(mài)點(diǎn)的機(jī)位。

示例模板：

A high-resolution, studio-lit product photograph of a [product description] on a [background surface/description]. The lighting is a [lighting setup, e.g., three-point softbox setup] to [lighting purpose]. The camera angle is a [angle type] to showcase [specific feature]. Ultra-realistic, with sharp focus on [key detail]. [Aspect ratio].

模板大意：

一張高分辨率、影棚布光的[產(chǎn)品描述]產(chǎn)品照，置于[背景表面/描述]上。燈光為[布光設(shè)置，如三點(diǎn)柔光箱布光]，用于[照明目的]。機(jī)位為[角度類型]，以展示[特定賣(mài)點(diǎn)]。超寫(xiě)實(shí)，對(duì)[關(guān)鍵細(xì)節(jié)]進(jìn)行銳利對(duì)焦。[縱橫比]。

示例Prompt：

A high-resolution, studio-lit product photograph of a minimalist ceramic coffee mug in matte black, presented on a polished concrete surface. The lighting is a three-point softbox setup designed to create soft, diffused highlights and eliminate harsh shadows. The camera angle is a slightly elevated 45-degree shot to showcase its clean lines. Ultra-realistic, with sharp focus on the steam rising from the coffee. Square image.

Prompt大意：

一張高分辨率、影棚布光的產(chǎn)品照：一只極簡(jiǎn)風(fēng)的消光黑陶瓷咖啡杯，擺放在拋光的混凝土表面上。燈光為三點(diǎn)柔光箱布光，營(yíng)造柔和的高光并消除硬陰影。機(jī)位為略抬高的 45 度角，凸顯其干凈的線條。超寫(xiě)實(shí)，對(duì)咖啡升起的蒸汽進(jìn)行銳利對(duì)焦。方形圖像。

生成的圖片：

一張高分辨率、影棚布光的極簡(jiǎn)黑色陶瓷咖啡杯產(chǎn)品照

調(diào)用API生圖示例Python代碼：

from?google?import?genai
from?google.genai?import?types
from?PIL?import?Image
from?io?import?BytesIO
client = genai.Client()
# Generate an image from a text prompt
response = client.models.generate_content(
? ? model=”gemini-2.5-flash-image-preview”,
? ? contents=”A high-resolution, studio-lit product photograph of a minimalist ceramic coffee mug in matte black, presented on a polished concrete surface. The lighting is a three-point softbox setup designed to create soft, diffused highlights and eliminate harsh shadows. The camera angle is a slightly elevated 45-degree shot to showcase its clean lines. Ultra-realistic, with sharp focus on the steam rising from the coffee. Square image.”,
)
image_parts = [
? ? part.inline_data.data
? ??for?part?in?response.candidates[0].content.parts
? ??if?part.inline_data
]
if?image_parts:
? ? image = Image.open(BytesIO(image_parts[0]))
? ? image.save(‘product_mockup.png’)
? ? image.show()

極簡(jiǎn)主義與留白設(shè)計(jì)

極簡(jiǎn)主義留白設(shè)計(jì)，非常適合為網(wǎng)站、演示或營(yíng)銷素材創(chuàng)建背景，方便后面再在圖片上疊加文字。

示例模板：

A minimalist composition featuring a single [subject] positioned in the [bottom-right/top-left/etc.] of the frame. The background is a vast, empty [color] canvas, creating significant negative space. Soft, subtle lighting. [Aspect ratio].

模板大意：

一幅極簡(jiǎn)構(gòu)圖，畫(huà)面中只有一個(gè)[主體]，位于畫(huà)面[右下角/左上角等]。背景是一整片空曠的[顏色]純色畫(huà)布，創(chuàng)造顯著留白。柔和、克制的光線。[縱橫比]。

示例Prompt：

A minimalist composition featuring a single, delicate red maple leaf positioned in the bottom-right of the frame. The background is a vast, empty off-white canvas, creating significant negative space for text. Soft, diffused lighting from the top left. Square image.

Prompt大意：

一幅極簡(jiǎn)構(gòu)圖：一片精致的紅色楓葉位于畫(huà)面右下角。背景是一整片空曠的米白色純色畫(huà)布，為文字留出大量留白。來(lái)自左上方的柔和、漫射光。方形圖像。

生成的圖片：

一幅極簡(jiǎn)構(gòu)圖：一片精致的紅色楓葉

調(diào)用API生圖示例Python代碼：

from?google?import?genai
from?google.genai?import?types
from?PIL?import?Imagefrom?io?import?BytesIO
client = genai.Client()
# Generate an image from a text prompt
response = client.models.generate_content(
? ? model=”gemini-2.5-flash-image-preview”,
? ? contents=”A minimalist composition featuring a single, delicate red maple leaf positioned in the bottom-right of the frame. The background is a vast, empty off-white canvas, creating significant negative space for text. Soft, diffused lighting from the top left. Square image.”,
)
image_parts = [
? ? part.inline_data.data
? ??for?part?in?response.candidates[0].content.parts
? ??if?part.inline_data
]
if?image_parts:
? ? image = Image.open(BytesIO(image_parts[0]))
? ? image.save(‘minimalist_design.png’)
? ? image.show()

漫畫(huà)

你可以通過(guò)聚焦清晰的場(chǎng)景描述，一格一格地創(chuàng)作吸引人的視覺(jué)敘事。

這種方式非常適合做漫畫(huà)、故事板等圖片。

示例模板：

A single comic book panel in a [art style] style. In the foreground, [character description and action]. In the background, [setting details]. The panel has a [dialogue/caption box] with the text “[Text]”. The lighting creates a [mood] mood. [Aspect ratio].

模板大意：

一格[藝術(shù)風(fēng)格]的漫畫(huà)分鏡。前景中，[人物描述與動(dòng)作]。背景中，[環(huán)境細(xì)節(jié)]。畫(huà)面包含一個(gè)[對(duì)白/旁白框]，內(nèi)容為「[文本]」。用光營(yíng)造[情緒]氛圍。[縱橫比]。

示例Prompt：

A single comic book panel in a gritty, noir art style with high-contrast black and white inks. In the foreground, a detective in a trench coat stands under a flickering streetlamp, rain soaking his shoulders. In the background, the neon sign of a desolate bar reflects in a puddle. A caption box at the top reads “The city was a tough place to keep secrets.” The lighting is harsh, creating a dramatic, somber mood. Landscape.

Prompt大意：

一格粗糲的黑色電影風(fēng)漫畫(huà)，高反差黑白墨線。前景中，一位穿風(fēng)衣的偵探站在閃爍的路燈下，雨水打濕了他的雙肩。背景中，一家荒涼酒吧的霓虹招牌倒映在水坑里。頂部的旁白框?qū)懼骸冈谶@座城市，想守住秘密并不容易?！褂霉鈴?qiáng)硬，營(yíng)造戲劇而沉郁的氛圍。橫向畫(huà)幅。

生成的圖片：

一格粗糲的黑色電影風(fēng)漫畫(huà)分鏡

調(diào)用API生圖示例Python代碼：

from?google?import?genai
from?google.genai?import?types
from?PIL?import?Imagefrom?io?import?BytesIO
client = genai.Client()
# Generate an image from a text prompt
response = client.models.generate_content(
? ? model=”gemini-2.5-flash-image-preview”,
? ? contents=”A single comic book panel in a gritty, noir art style with high-contrast black and white inks. In the foreground, a detective in a trench coat stands under a flickering streetlamp, rain soaking his shoulders. In the background, the neon sign of a desolate bar reflects in a puddle. A caption box at the top reads “The city was a tough place to keep secrets.” The lighting is harsh, creating a dramatic, somber mood. Landscape.”,
)
image_parts = [
? ? part.inline_data.data
? ??for?part?in?response.candidates[0].content.parts
? ??if?part.inline_data
]
if?image_parts:
? ? image = Image.open(BytesIO(image_parts[0]))
? ? image.save(‘comic_panel.png’)
? ? image.show()

有了以上谷歌官方的強(qiáng)大模板，人人都可以自己創(chuàng)造出高質(zhì)量圖片了！

先收藏再說(shuō)，有空了快去親自試試吧！

參考資料：

https://x.com/googleaistudio/status/1962957615262224511