作者:鸥弋、筱姜
2023年下半年,ComfyUI 以其快速、流畅的图像生成能力,结合多样的自定义节点,迅速在创作者中流行起来。ComfyUI 的亮点就是能够批量化生成图像,一键加载大量工作流,让用户可以轻松实现人像生成、背景替换、风格迁移和图像动画化等功能。越来越多的企业及个人开发者希望借助 ComfyUI 能力进行 AI 绘画领域创业或者业务上新,获得高流量及商业价值,但使用原生的 ComfyUI 仍然存在一些问题:
1. 显卡资源昂贵且难以购买:GPU 卡池管理技术门槛高:高性能的 GPU 资源不仅价格昂贵,而且往往难以大规模采购。此外,GPU 卡池的有效管理和维护需要复杂的技术支持,也带来了额外的挑战。
2. 难以应对高并发:原生的 ComfyUI 出图需要排队,并发处理能力有限。在面对高并发场景时,尤其是并发请求具有大的波动性时,资源配置难以精确预测,从而可能导致系统错误和业务中断。
3. 门槛高,难以对外透出:ComfyUI 拥有一定的门槛,对于普通的创作者而言几乎无法使用,需要对其进行二次包装才能让更多用户享受到 AI 的便捷。
为了帮助用户高效率、低成本应对企业级复杂场景,以下介绍 ComfyUI API Serverless 版解决方案, 通过使用该方案,用户可以充分利用 ComfyUI + Serverless 技术优势快速开发上线 AI 绘画应用,期待为广大开发者 AI 绘画创业及变现提供思路。 相关文章: AI 绘画平台难开发,难变现?试试 Stable Diffusion API Serverless 版解决方案
阿里云X优酷联名发起的「Creat@AI江湖创作大赛」使用本文章中的解决方案,
基于函数计算FC 一键部署 AI 绘图平台,1分钟实现 “破次元壁合照”、5分钟实现 Stable Diffusion、ComfyUI 部署,生成以“少年江湖“为主题的画作赢万元奖金。
活动链接:
https://developer.aliyun.com/plan/create/snbm

在以往的活动中,我们也面临了很多非技术相关的用户期望享受 AI 的魅力。结合实际需要我们给出了 Serverless 化的 ComfyUI 实践案例,解决了上述问题。
ComfyUI 提供了非常高的自由度和灵活性,支持定制化工作流,并且可以重复使用,批量出图,特别适用于需要创意图像生成场景:
常规的 ComfyUI 出图的流程大致如下
/prompt 接口,发起出图任务由于在 Serverless 场景下,无请求的时候实例会被冻结,因此 WebSocket 请求是必须要存在的,且需要保持连接到出图完成。
在并发请求数比较大的情况下,我们往往期望可以利用 Serverless 的弹性,动态创建多个函数实例处理出图任务。但由于 ComfyUI 本身是“有状态”的,难以确保出图的请求和获取状态的请求固定打到同一个实例上,这可能会导致接口的调用不符合预期。
为了让 ComfyUI 更加适配 Serverless 模式,需要针对 ComfyUI 进行一定的改造。 参考
fc-comfyui/src/images/agent 的代码,在 ComfyUI 镜像里内置 agent 程序,负责转换 ComfyUI 请求并且拉起 ComfyUI。

注意! 我们提供的代码仅用于运营活动使用,作为 Serverless 方式调用的实践参考。 功能未经过严格测试,请根据实际的业务需要开发或调整相关的代码,并构建 ComfyUI 镜像。
开启 Agent 能力,需要增加环境变量
USE_AGENT:
1当通过 Agent 的 API 调用时,建议您调整单实例并发度为 1 ~ 5,确保并发请求尽量使用单独的实例,提高出图效率
与 ComfyUI 在 Dev Mode 导出的文件一致
type TPromptNode struct {
Inputs map[string]any `json:"inputs"`
ClassType string `json:"class_type"`
Meta map[string]any `json:"_meta"`
}
type TPrompt map[string]TPromptNode
LoadImage 节点的参数做了特殊处理,如果内容为 base64 或 http 地址,会自动将对应的文件上传,并转换为 ComfyUI 可识别的形式
// key 为 node id 的 map 对象
type TProgress map[string]TProgressNode
type TProgressNode struct {
Max int `json:"max"` // 进度的最大值
Value int `json:"value"` // 当前进度
Start int64 `json:"start"` // 开始时间
LastUpdated int64 `json:"last_updated"` // 最后一次更新时间
Images []TProgressNodeImage `json:"images"` // 当前节点输出的图片信息(路径)
Results []string `json:"results,omitempty"` // 当前节点输出的图片 base64
}
路径:
/api/run Body:json 格式的 prompt 数据 返回值:最后一次的进度(包含图片信息)
当需要异步请求时,需要增加
X-Fc-Invocation-Type 和
task-id,前者告知 FC 异步形式调用,后者用于记录当前任务的唯一 id,方便后续获取状态
curl http://xxxxx/api/run -v \
-H 'X-Fc-Invocation-Type: Async' \
-H "task-id: abcdefg" \
-XPOST \
-d '{
"3": {
"inputs": {
"seed": 1586995582004891,
"steps": 17,
"cfg": 6,
"sampler_name": "dpm_2",
"scheduler": "karras",
"denoise": 1,
"model": [
"33",
0
],
"positive": [
"31",
0
],
"negative": [
"32",
0
],
"latent_image": [
"5",
0
]
},
"class_type": "KSampler",
"_meta": {
"title": "KSampler"
}
},
"4": {
"inputs": {
"ckpt_name": "majicMIX realistic_v7.safetensors"
},
"class_type": "CheckpointLoaderSimple",
"_meta": {
"title": "Load Checkpoint"
}
},
"5": {
"inputs": {
"width": 1024,
"height": 784,
"batch_size": 1
},
"class_type": "EmptyLatentImage",
"_meta": {
"title": "Empty Latent Image"
}
},
"6": {
"inputs": {
"text": "2 human\nhi quality,detailed",
"clip": [
"4",
1
]
},
"class_type": "CLIPTextEncode",
"_meta": {
"title": "CLIP Text Encode (Prompt)"
}
},
"8": {
"inputs": {
"samples": [
"3",
0
],
"vae": [
"4",
2
]
},
"class_type": "VAEDecode",
"_meta": {
"title": "VAE Decode"
}
},
"9": {
"inputs": {
"filename_prefix": "ComfyUI",
"images": [
"8",
0
]
},
"class_type": "SaveImage",
"_meta": {
"title": "Save Image"
}
},
"10": {
"inputs": {
"image": "https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/default.png",
"upload": "image"
},
"class_type": "LoadImage",
"_meta": {
"title": "Load Image"
}
},
"11": {
"inputs": {
"image": "https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/百里东君.png",
"upload": "image"
},
"class_type": "LoadImage",
"_meta": {
"title": "Load Image",
"edit": []
}
},
"12": {
"inputs": {
"image": "https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/background.png",
"upload": "image"
},
"class_type": "LoadImage",
"_meta": {
"title": "Load Image"
}
},
"13": {
"inputs": {
"image": "https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/mask.png",
"upload": "image"
},
"class_type": "LoadImage",
"_meta": {
"title": "Load Image"
}
},
"15": {
"inputs": {
"threshold_r": 0.15,
"threshold_g": 0.15,
"threshold_b": 0.15,
"remove_isolated_pixels": 0,
"fill_holes": false,
"image": [
"13",
0
]
},
"class_type": "MaskFromRGBCMYBW+",
"_meta": {
"title": "🔧 Mask From RGB/CMY/BW"
}
},
"21": {
"inputs": {
"image_weight": 0.8,
"prompt_weight": 1,
"weight_type": "linear",
"start_at": 0,
"end_at": 1,
"image": [
"10",
0
],
"mask": [
"15",
0
],
"positive": [
"24",
0
],
"negative": [
"25",
0
]
},
"class_type": "IPAdapterRegionalConditioning",
"_meta": {
"title": "IPAdapter Regional Conditioning"
}
},
"22": {
"inputs": {
"image_weight": 1,
"prompt_weight": 1,
"weight_type": "linear",
"start_at": 0,
"end_at": 1,
"image": [
"11",
0
],
"mask": [
"15",
1
],
"positive": [
"26",
0
],
"negative": [
"25",
0
]
},
"class_type": "IPAdapterRegionalConditioning",
"_meta": {
"title": "IPAdapter Regional Conditioning"
}
},
"23": {
"inputs": {
"image_weight": 0.7000000000000001,
"prompt_weight": 1,
"weight_type": "linear",
"start_at": 0,
"end_at": 1,
"image": [
"12",
0
],
"mask": [
"15",
6
]
},
"class_type": "IPAdapterRegionalConditioning",
"_meta": {
"title": "IPAdapter Regional Conditioning"
}
},
"24": {
"inputs": {
"text": "illustration of a body with black hair, presented in high definition with intricate details",
"clip": [
"4",
1
]
},
"class_type": "CLIPTextEncode",
"_meta": {
"title": "CLIP Text Encode (Prompt)"
}
},
"25": {
"inputs": {
"text": "(worst quality:1.6),(low quality:1.6),(lowres:1.6),(NSFW:1.5),watermark,monochrome,disconnected limbs,malformed limbs,extra limb,mutated hands,fused fingers,too many fingers,extra arms,missing fingers,bad hands,bad feet,mutated hands and fingers,malformed hands,extra legs,floating limbs,missing limb,mutation,mutated,deformed,bad body,poorly drawn hands,(badhandv4),(naked),(nude),",
"clip": [
"4",
1
]
},
"class_type": "CLIPTextEncode",
"_meta": {
"title": "CLIP Text Encode (Prompt)"
}
},
"26": {
"inputs": {
"text": "anime Aillustration of 1 boy with black hair, depicted in high definition showcasing rich details, in 8k resolution.",
"clip": [
"4",
1
]
},
"class_type": "CLIPTextEncode",
"_meta": {
"title": "CLIP Text Encode (Prompt)"
}
},
"28": {
"inputs": {
"params_1": [
"21",
0
],
"params_2": [
"22",
0
],
"params_3": [
"23",
0
]
},
"class_type": "IPAdapterCombineParams",
"_meta": {
"title": "IPAdapter Combine Params"
}
},
"31": {
"inputs": {
"conditioning_1": [
"21",
1
],
"conditioning_2": [
"22",
1
],
"conditioning_3": [
"6",
0
],
"conditioning_4": [
"47",
0
]
},
"class_type": "ConditioningCombineMultiple+",
"_meta": {
"title": "🔧 Conditionings Combine Multiple "
}
},
"32": {
"inputs": {
"conditioning_1": [
"47",
1
],
"conditioning_2": [
"22",
2
],
"conditioning_3": [
"25",
0
]
},
"class_type": "ConditioningCombineMultiple+",
"_meta": {
"title": "🔧 Conditionings Combine Multiple "
}
},
"33": {
"inputs": {
"combine_embeds": "concat",
"embeds_scaling": "V only",
"model": [
"4",
0
],
"ipadapter": [
"34",
1
],
"ipadapter_params": [
"28",
0
]
},
"class_type": "IPAdapterFromParams",
"_meta": {
"title": "IPAdapter from Params"
}
},
"34": {
"inputs": {
"preset": "PLUS (high strength)",
"model": [
"4",
0
]
},
"class_type": "IPAdapterUnifiedLoader",
"_meta": {
"title": "IPAdapter Unified Loader"
}
},
"43": {
"inputs": {
"clip_name": "CLIP-ViT-H-14-laion2B-s32B-b79K.safetensors"
},
"class_type": "CLIPVisionLoader",
"_meta": {
"title": "Load CLIP Vision"
}
},
"45": {
"inputs": {
"ipadapter_file": "ip-adapter-plus_sd15.safetensors"
},
"class_type": "IPAdapterModelLoader",
"_meta": {
"title": "IPAdapter Model Loader"
}
},
"46": {
"inputs": {
"provider": "CPU"
},
"class_type": "IPAdapterInsightFaceLoader",
"_meta": {
"title": "IPAdapter InsightFace Loader"
}
},
"47": {
"inputs": {
"strength": 0.8,
"start_percent": 0,
"end_percent": 1,
"positive": [
"21",
1
],
"negative": [
"21",
2
],
"control_net": [
"48",
0
],
"image": [
"49",
0
]
},
"class_type": "ControlNetApplyAdvanced",
"_meta": {
"title": "Apply ControlNet (Advanced)"
}
},
"48": {
"inputs": {
"control_net_name": "control_v11p_sd15_openpose_fp16.safetensors"
},
"class_type": "ControlNetLoader",
"_meta": {
"title": "Load ControlNet Model"
}
},
"49": {
"inputs": {
"detect_hand": "enable",
"detect_body": "enable",
"detect_face": "enable",
"resolution": 512,
"image": [
"10",
0
]
},
"class_type": "OpenposePreprocessor",
"_meta": {
"title": "OpenPose Pose"
}
}
}'
{"":{"max":0,"value":0,"start":0,"last_updated":1722234889,"images":null},"10":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"11":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"12":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"13":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"15":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"21":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"22":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"23":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"24":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"25":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"26":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"28":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"3":{"max":17,"value":17,"start":1722234848,"last_updated":1722234889,"images":null},"31":{"max":1,"value":0,"start":1722234848,"last_updated":1722234848,"images":null},"32":{"max":1,"value":0,"start":1722234848,"last_updated":1722234848,"images":null},"33":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"34":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"4":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"43":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"45":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"46":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"47":{"max":1,"value":0,"start":1722234848,"last_updated":1722234848,"images":null},"48":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"49":{"max":1,"value":1,"start":1722234846,"last_updated":1722234848,"images":null},"5":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"6":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"8":{"max":1,"value":0,"start":1722234889,"last_updated":1722234889,"images":null},"9":{"max":1,"value":0,"start":1722234889,"last_updated":1722234889,"images":[{"filename":"ComfyUI_00004_.png","subfolder":"","type":"output"}]}}
路径:
/api/run/ws Message:
路径:
/api/run/ws?id= Query 参数:
id:task idcurl http://xxxxx/api/status?id=abcdefg -v
{"":{"max":0,"value":0,"start":0,"last_updated":1722234889,"images":null},"10":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"11":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"12":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"13":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"15":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"21":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"22":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"23":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"24":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"25":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"26":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"28":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"3":{"max":17,"value":17,"start":1722234848,"last_updated":1722234889,"images":null},"31":{"max":1,"value":0,"start":1722234848,"last_updated":1722234848,"images":null},"32":{"max":1,"value":0,"start":1722234848,"last_updated":1722234848,"images":null},"33":{"max":1,"value":0,"start":1722234844,"last_updated":1722234844,"images":null},"34":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"4":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"43":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"45":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"46":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"47":{"max":1,"value":0,"start":1722234848,"last_updated":1722234848,"images":null},"48":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"49":{"max":1,"value":1,"start":1722234846,"last_updated":1722234848,"images":null},"5":{"max":0,"value":0,"start":0,"last_updated":0,"images":null},"6":{"max":0,"value":0,"start":0,"last_updated":0,"imag* Connection #0 to host photo-b-comfyui-ibiwqxodsh.cn-hangzhou.fcapp.run left intact
es":null},"8":{"max":1,"value":0,"start":1722234889,"last_updated":1722234889,"images":null},"9":{"max":1,"value":0,"start":1722234889,"last_updated":1722234889,"images":[{"filename":"ComfyUI_00004_.png","subfolder":"","type":"output"}]}}
原样转发至 ComfyUI
/api/run 和
/api/run/ws 都是同步接口,直接调用即可,区别在于是否需要出图进度
/api/run/ws/api/run +
/api/status注:当选择
/api/run+/api/status方式时,您需要挂载一个 NAS 实例或改造代码,将状态存放至 OTS 等数据库,否则在多实例时无法获取进度
调用
/api/run 接口,并且添加 HTTP Header,借助函数计算自带的能力,将请求转换为异步形式
X-Fc-Invocation-TypeAsync注:当选择异步调用时,您需要挂载一个 NAS 实例或改造代码,将状态存放至 OTS 等数据库,否则在多实例时无法获取进度
我们提供的 agent 仅用作参考,正式使用时,请根据业务需要进行二次开发
在
src/images/agent/pkg/store/fs.go 中,我们实现了基于文件系统的状态存储,您只需要挂载 NAS 系统,确保文件可被正常持久化,既可以在多个实例之间共享状态文件,确保可以正确拿到状态信息 更好的做法是,将状态信息写入到 OTS、MySQL 等数据库中,您只需要仿照
fs.go 实现
Stroe 接口针对其他数据库的实现即可
// Store KV 数据存储
type Store interface {
// Save 存储 value 到 key
Save(key string, value string) error
// Load 从 key 加载 value
Load(key string) (string, error)
}
目前,agent 仅针对 SaveImage 节点做了特殊处理,提取其中的图片信息。对于特殊的业务需要,您可能需要更加定制化的工作流处理,如
不解析图片节点,而是借助于其他接口获取图片文件
case "execution_error", "executed":
// 节点执行结束
log.Debugf("%s node %s finished", logPrefix, nodeid)
// 节点已完成时,修改下 Max 和 Value 至少为 1
if currentNodeProgress.Max == 0 && currentNodeProgress.Value == 0 {
currentNodeProgress.Max = 1
currentNodeProgress.Value = 1
}
if promptNode.ClassType == "SaveImage" && msg.Data.Output.Images != nil && len(msg.Data.Output.Images) > 0 {
// 如果是图片节点,则记录一下图片数据
if currentNodeProgress.Images == nil {
currentNodeProgress.Images = make([]store.TProgressNodeImage, 0, len(msg.Data.Output.Images))
}
for _, img := range msg.Data.Output.Images {
currentNodeProgress.Images = append(currentNodeProgress.Images, store.TProgressNodeImage{
Filename: img.Filename,
SubFolder: img.SubFolder,
Type: img.Type,
})
}
}与 Agent 对应,我们也给出了一份前端页面 devsapp/fc-comfyui-couple-photo
在这里,我们针对 ComfyUI 的 prompt 做了一些特殊的约定,以适应自定义需要。 以函数计算支持活动 “阿里云X优酷江湖创作大赛” 为例,我们提供了预定义的 prompt 文件
[
{
"title": "破次元壁合照",
"prompt": {},
"params": [
{
"type": "group",
"title": "STEP 1 - 上传您的照片",
"children": [
{
"type": "image",
"id": "10",
"key": "image",
"title": "参考图",
"description": "请上传您的照片,帮助模型理解您的样貌。请尽量选择背景简单、主体突出的半身照,不要佩戴墨镜、帽子等可能影响您特征的衣物。"
},
{
"type": "string",
"id": "24",
"key": "text",
"title": "参考形象描述",
"description": "为了确保模型更好地理解您的特点,您可以使用提示词来加强模型对您的印象(请使用因为描述)。"
}
]
},
{
"type": "image",
"id": "11",
"key": "image",
"title": "STEP 2 - 选择角色",
"description": "请选择您希望合照的角色。",
"options": [
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/百里东君.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/司空长风.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/玥瑶.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/叶鼎之.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/易文君.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/南宫春水.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/萧若风.png"
]
},
{
"type": "image",
"id": "12",
"key": "image",
"title": "STEP 3 - 上传背景图",
"description": "请上传您期望的合影地点的图片,这将作为背景图片的参考。"
}
]
},
{
"title": "背景替换",
"prompt": {},
"params": [
{
"type": "image",
"id": "10",
"key": "image",
"title": "STEP 1 - 选择角色",
"description": "请选择您希望合照的角色。",
"options": [
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/百里东君.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/司空长风.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/玥瑶.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/叶鼎之.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/易文君.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/南宫春水.png",
"https://serverless-tool-images.oss-cn-hangzhou.aliyuncs.com/aigc/json/couple/萧若风.png"
]
},
{
"type": "image",
"id": "12",
"key": "image",
"title": "STEP 2 - 上传背景图",
"description": "请上传您期望的合影地点的图片,这将作为背景图片的参考。"
}
]
}
]
通过
params 字段,约定了如何渲染页面并允许用户填入自己的参数
export type ComfyUIPromptEditPanel = {
type: 'image' | 'select' | 'number' | 'string' | 'group'; // 数据类型
id?: string; // 对应 prompt 中的 node id
key: string; // 要修改的参数
title: string; // 标题
description?: string; // 描述
options?: string[] | string; // 可选项
min?: number; // 最小值
max?: number; // 最大值
step?: number; // 调整步数
hidden?: boolean; // 是否隐藏
children?: ComfyUIPromptEditPanel[]; // group 类型的子节点
};
一些其他约定:
seed 字段为
-1,则会被替换为随机数如果您也希望创建自己的 ComfyUI 自定义页面提供给自己的客户,可以参考相关的前端代码。
为了方便大家直观体验一下该解决方案成效,函数计算Serverless 应用中心上线基于 ComfyUI Serverless API 解决方案搭建的 应用-
【少年白马专属】破次元壁合照 AI 绘画平台,作为一个实验demo 开放体验,期待为广大开发者 AI 绘画创业及变现提供一些有益思考。直接参加体验活动,送好礼!
活动链接:
https://developer.aliyun.com/plan/create/snbm

来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/69981534/viewspace-3023944/ ,如需转载,请注明出处,否则将追究法律责任。