新的 OpenAI 图像生成
这是一个Design, AI领域的自动化工作流,包含 6 个节点。主要使用 Set, SplitOut, HttpRequest, ConvertToFile, ManualTrigger 等节点,结合人工智能技术实现智能自动化。 使用OpenAI GPT-Image-1模型生成自定义AI图像
- •可能需要目标 API 的认证凭证
{
"id": "FyoPGDh8r3pxcGxo",
"meta": {
"instanceId": "bcc0fe85b176c2837affb21bb7d7397fad2549880e73dc1f7a42e76ae94fd996"
},
"name": "新的 OpenAI 图像生成",
"tags": [
{
"id": "SGTGlhD84tHTcai7",
"name": "image gen",
"createdAt": "2025-04-07T09:41:10.936Z",
"updatedAt": "2025-04-07T09:41:10.936Z"
}
],
"nodes": [
{
"id": "6b5f9234-351f-4f6b-a0ab-f0d30897f60a",
"name": "转换为文件",
"type": "n8n-nodes-base.convertToFile",
"position": [
320,
400
],
"parameters": {
"options": {},
"operation": "toBinary",
"sourceProperty": "b64_json"
},
"typeVersion": 1.1
},
{
"id": "9c60f827-bf37-486b-9026-0cbe97fd83b6",
"name": "OpenAI - 生成图像",
"type": "n8n-nodes-base.httpRequest",
"position": [
-120,
400
],
"parameters": {
"url": "https://api.openai.com/v1/images/generations",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"{{ $json.openai_image_model }}\",\n \"prompt\": \"{{ $json.image_prompt }}\",\n \"n\": {{ $json.number_of_images }},\n \"size\": \"{{ $json.size_of_image }}\",\n \"quality\": \"{{ $json.quality_of_image }}\"\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "predefinedCredentialType",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"nodeCredentialType": "openAiApi"
},
"credentials": {
"openAiApi": {
"id": "KzjXYSuzUOCnnvzB",
"name": "OpenAi account"
}
},
"typeVersion": 4.2
},
{
"id": "2dd04b96-5faf-48ec-a7b0-66a31866388d",
"name": "当点击\"测试工作流\"时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-560,
400
],
"parameters": {},
"typeVersion": 1
},
{
"id": "629799c0-d2ff-4c5a-95d8-54d5afd3ac66",
"name": "设置变量",
"type": "n8n-nodes-base.set",
"position": [
-340,
400
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "2a5d52c2-5af1-4796-acba-4e1807fc7d7b",
"name": "image_prompt",
"type": "string",
"value": "a 4-frame cartoon strip telling a joke about AI"
},
{
"id": "c41a8091-d952-4f5a-ae24-3b0691bbce57",
"name": "number_of_images",
"type": "number",
"value": 2
},
{
"id": "00feec5a-19c8-43af-bf93-e0729d1391f8",
"name": "quality_of_image",
"type": "string",
"value": "high"
},
{
"id": "1b359a11-c05a-49c8-aa27-402b145fcbc1",
"name": "size_of_image",
"type": "string",
"value": "1024x1024"
},
{
"id": "6cf4ba85-d11a-48bb-9eaf-4084c9538d87",
"name": "openai_image_model",
"type": "string",
"value": "=gpt-image-1"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "5f4e4bbe-7331-42dc-86a3-5d9de658ea07",
"name": "分离图像输出",
"type": "n8n-nodes-base.splitOut",
"position": [
100,
400
],
"parameters": {
"options": {},
"fieldToSplitOut": "data"
},
"typeVersion": 1
},
{
"id": "0c0310a4-f354-4810-a967-ea002be09cc4",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-600,
580
],
"parameters": {
"width": 1140,
"height": 220,
"content": "## [点击此处观看视频](https://youtu.be/YmDezgolqzU?si=BgMjRm55-T_CYAs7)"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "c7fef832-b7ba-4cb1-ad36-7a82f81a7f90",
"connections": {
"Set Variables": {
"main": [
[
{
"node": "OpenAI - Generate Image",
"type": "main",
"index": 0
}
]
]
},
"Separate Image Outputs": {
"main": [
[
{
"node": "Convert to File",
"type": "main",
"index": 0
}
]
]
},
"OpenAI - Generate Image": {
"main": [
[
{
"node": "Separate Image Outputs",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Set Variables",
"type": "main",
"index": 0
}
]
]
}
}
}如何使用这个工作流?
复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景?
中级 - 设计, 人工智能
需要付费吗?
本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。
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Max aka Mosheh
@aiwithapexMax is an IBM-certified AI developer with a BS in Computer Science and 20+ years in software, AI consulting, and leadership. He founded several modest ventures and serves as Board President of RedeemTheOppressed.org. Married with five children, he’s raised over $3.5M for persecuted minorities. Ventures: Motivate-Mate.com | | MusicWithMax.com | VoiceAIBonanza.com | ApexWebServices.com | HeimishGiving.org | ForAfricanJews.org | AI Automation community - https://community.stan.store/apexwebservices
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