上传发布和FLUX Kontext
高级
这是一个Design, AI, Marketing领域的自动化工作流，包含 27 个节点。主要使用 If, Set, Wait, Merge, Github 等节点，结合人工智能技术实现智能自动化。 使用FLUX Kontext创建角色一致的图像并通过上传发布到社交媒体
前置要求
- •GitHub Personal Access Token
- •可能需要目标 API 的认证凭证
使用的节点 (27)
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"id": "AdtCs47Lt1Wtf2Dt",
"meta": {
"instanceId": "fb924c73af8f703905bc09c9ee8076f48c17b596ed05b18c0ff86915ef8a7c4a",
"templateCredsSetupCompleted": true
},
"name": "Upload-Post 和 FLUX Kontext",
"tags": [],
"nodes": [
{
"id": "ed7d240f-9181-4f23-9e3a-24e7886c7e31",
"name": "当点击\"执行工作流\"时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-180,
0
],
"parameters": {},
"typeVersion": 1
},
{
"id": "4656ae65-d58b-4126-ada3-eda97fde5c4e",
"name": "是否就绪？",
"type": "n8n-nodes-base.if",
"position": [
500,
400
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "3cf5b451-9ff5-4c2a-864f-9aa7d286871a",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "Ready"
},
{
"id": "a9b6d102-bb38-443f-a204-1c07476cb360",
"operator": {
"type": "number",
"operation": "gt"
},
"leftValue": "={{ $runIndex }}",
"rightValue": 5
}
]
}
},
"typeVersion": 2.2
},
{
"id": "f8dbc367-1052-4548-b3b8-33f6ede4d0ba",
"name": "检查 FLUX 状态",
"type": "n8n-nodes-base.httpRequest",
"position": [
340,
400
],
"parameters": {
"url": "https://api.bfl.ml/v1/get_result",
"options": {},
"sendQuery": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"queryParameters": {
"parameters": [
{
"name": "id",
"value": "={{ $json.id }}"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "4eQN9wBw8SniKcPw",
"name": "bfl-FLUX"
}
},
"typeVersion": 4.2
},
{
"id": "9624cdc6-1f7b-459f-b16a-eab69d23b45c",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-60,
320
],
"parameters": {
"color": 7,
"width": 862,
"height": 282,
"content": "# 图像处理部分"
},
"typeVersion": 1
},
{
"id": "c6393bc7-6b7a-4a25-a524-8a7bd6b2c781",
"name": "当被其他工作流执行时",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
-380,
400
],
"parameters": {
"inputSource": "passthrough"
},
"typeVersion": 1.1
},
{
"id": "4f3717a6-2580-4664-8182-efa1c8652589",
"name": "FLUX Kontext",
"type": "n8n-nodes-base.httpRequest",
"position": [
0,
400
],
"parameters": {
"url": "https://api.bfl.ml/v1/flux-kontext-pro",
"method": "POST",
"options": {},
"sendBody": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "input_image",
"value": "={{ $json[$('When Executed by Another Workflow').first().json.binaryin] }}"
},
{
"name": "prompt",
"value": "={{ $('When Executed by Another Workflow').first().json.prompt }}"
},
{
"name": "prompt_upsampling",
"value": "={{ false }}"
},
{
"name": "output_format",
"value": "png"
},
{
"name": " aspect_ratio",
"value": "1:1"
}
]
},
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "4eQN9wBw8SniKcPw",
"name": "bfl-FLUX"
}
},
"typeVersion": 4.2
},
{
"id": "2a48ecd4-07bc-4202-abe3-3bc0bfbfed6d",
"name": "合并",
"type": "n8n-nodes-base.merge",
"position": [
420,
0
],
"parameters": {
"mode": "combine",
"options": {
"includeUnpaired": true
},
"combineBy": "combineByPosition"
},
"typeVersion": 3.1
},
{
"id": "cc5f96a9-ed87-4526-85c2-074dc5c8e166",
"name": "等待 2 秒",
"type": "n8n-nodes-base.wait",
"position": [
180,
400
],
"webhookId": "3df5a762-edab-49df-ac70-be3b56545212",
"parameters": {
"amount": 2
},
"typeVersion": 1.1
},
{
"id": "54cf0d0d-c3a0-4243-b425-ba8cdfaf1063",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-20,
-240
],
"parameters": {
"width": 380,
"height": 260,
"content": "## 在此定义提示词"
},
"typeVersion": 1
},
{
"id": "add02353-b31e-4990-83ad-2d936343ab7f",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-20,
60
],
"parameters": {
"width": 380,
"height": 220,
"content": "## 加载初始图像"
},
"typeVersion": 1
},
{
"id": "8367ef9f-cf00-4987-91ec-09fe3ec6918d",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-340,
-420
],
"parameters": {
"width": 260,
"height": 400,
"content": "## 初始示例"
},
"typeVersion": 1
},
{
"id": "c4a52815-ba73-4f9c-8c44-fca40cab6440",
"name": "从 GitHub 获取文件",
"type": "n8n-nodes-base.github",
"position": [
20,
120
],
"webhookId": "e70d0c46-6478-4c11-85a6-8b7e1f9588de",
"parameters": {
"owner": {
"__rl": true,
"mode": "name",
"value": "teds-tech-talks"
},
"filePath": "_creators/eduard/mascot.png",
"resource": "file",
"operation": "get",
"repository": {
"__rl": true,
"mode": "name",
"value": "n8n-community-leaderboard"
},
"authentication": "oAuth2",
"asBinaryProperty": false,
"additionalParameters": {}
},
"credentials": {
"githubOAuth2Api": {
"id": "SBUgEkMg70oFZRct",
"name": "TTT GitHub account"
}
},
"typeVersion": 1.1
},
{
"id": "bb48cde8-fc79-407e-8daa-4322398d8385",
"name": "下载初始图像",
"type": "n8n-nodes-base.httpRequest",
"position": [
220,
120
],
"parameters": {
"url": "={{ $json.download_url }}",
"options": {
"response": {
"response": {
"responseFormat": "file",
"outputPropertyName": "data0"
}
}
}
},
"typeVersion": 4.2
},
{
"id": "ffc484fe-c183-4858-8303-8733596e2afc",
"name": "条件判断",
"type": "n8n-nodes-base.if",
"position": [
680,
0
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "4d3dcb8f-c435-40fd-aca6-a37647fc3a10",
"operator": {
"type": "number",
"operation": "lt"
},
"leftValue": "={{ $runIndex }}",
"rightValue": "={{ $json.Steps }}"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "6fbd6310-7596-4460-8a85-3cc0b1253509",
"name": "步骤数量",
"type": "n8n-nodes-base.set",
"position": [
220,
-120
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "9e3d00d0-467a-41c8-aaa1-f1d29694737c",
"name": "Steps",
"type": "number",
"value": "={{ Math.min($json.Prompts.length,5) }}"
}
]
},
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "6bacc1b2-7154-428c-ab0f-76f356c59e35",
"name": "所有提示词",
"type": "n8n-nodes-base.set",
"position": [
20,
-120
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "64e9c28e-a60a-499b-aa89-177bf952959f",
"name": "Prompts",
"type": "array",
"value": "=[\"Make this animal mascot coming out of the builing with wearing an official business suite. Preserve the exact character features and style\",\"Now make this animal mascot sitting in the terrace mediterranian cafe. Preserve the exact character features and style, but wearing hawaii shorts instead of trouses\",\"Now make this animal mascot standing on the beach with a starfish in it's hands, waring only hawaii shorts. Preserve the exact character features and style.\"]"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "913b8c79-e9ed-4221-853a-2ea6071f8c5a",
"name": "运行 FLUX",
"type": "n8n-nodes-base.executeWorkflow",
"position": [
1120,
-100
],
"parameters": {
"options": {},
"workflowId": {
"__rl": true,
"mode": "list",
"value": "AdtCs47Lt1Wtf2Dt",
"cachedResultName": "Upload-Post And FLUX Kontext"
},
"workflowInputs": {
"value": {},
"schema": [],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": true
}
},
"typeVersion": 1.2
},
{
"id": "8c7089e9-45ea-4626-9c7d-01dc9df2137e",
"name": "当前步骤",
"type": "n8n-nodes-base.set",
"position": [
880,
0
],
"parameters": {
"include": "selected",
"options": {},
"assignments": {
"assignments": [
{
"id": "64e9c28e-a60a-499b-aa89-177bf952959f",
"name": "prompt",
"type": "string",
"value": "={{ $json.Prompts[$runIndex] }}"
},
{
"id": "aee3c455-ced2-4520-a088-18ffaf6db11c",
"name": "binaryin",
"type": "string",
"value": "=data{{ $runIndex }}"
},
{
"id": "61cccca2-7b0c-4ea6-82f3-5dc2a377c3cb",
"name": "binaryout",
"type": "string",
"value": "=data{{ Number($runIndex)+1 }}"
},
{
"id": "0cbe4309-e6f0-4c65-87f6-95bf6609aade",
"name": "currentstep",
"type": "number",
"value": "={{ $runIndex }}"
}
]
},
"includeFields": "Prompts, Steps",
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "8eb4790f-ecf9-4136-813a-a87bd1d40edd",
"name": "合并3",
"type": "n8n-nodes-base.merge",
"position": [
1320,
-20
],
"parameters": {
"mode": "combine",
"options": {},
"combineBy": "combineByPosition"
},
"typeVersion": 3.2
},
{
"id": "49eb0be4-4ebc-48bd-a77d-20fb02779ad1",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
620,
-200
],
"parameters": {
"width": 860,
"height": 380,
"content": "## 遍历提示词"
},
"typeVersion": 1
},
{
"id": "361cd8ac-29be-40a9-a5f8-d12656373c96",
"name": "便利贴5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1100,
220
],
"parameters": {
"color": 5,
"width": 260,
"height": 280,
"content": "## [通过 Upload Post 发布多张图片](https://www.upload-post.com/?linkId=lp_144414&sourceId=post-now&tenantId=upload-post-app)"
},
"typeVersion": 1
},
{
"id": "af34e5a7-d1cc-446f-a210-5aa96c271640",
"name": "Upload Post",
"type": "n8n-nodes-upload-post.uploadPost",
"position": [
1120,
340
],
"parameters": {
"user": "Ed",
"title": "Testing n8n uploads with Upload Post community node hotfix and FLUX1. Kontext",
"photos": "={{ Array.from({length: $json.Steps}, (_, i) => `data${i + 1}`).join(',') }}",
"platform": [
"x"
]
},
"credentials": {
"uploadPostApi": {
"id": "xLY6thqjSJUCWssD",
"name": "Upload Post account"
}
},
"typeVersion": 1
},
{
"id": "32836601-6a7d-4e1a-9fc4-74d6f5f78187",
"name": "图像转Base64",
"type": "n8n-nodes-base.extractFromFile",
"position": [
-200,
400
],
"parameters": {
"options": {},
"operation": "binaryToPropery",
"destinationKey": "={{ $('When Executed by Another Workflow').first().json.binaryin }}",
"binaryPropertyName": "={{ $('When Executed by Another Workflow').first().json.binaryin }}"
},
"typeVersion": 1
},
{
"id": "d40118c7-0ab6-4276-b733-22419e5521d6",
"name": "获取图像",
"type": "n8n-nodes-base.httpRequest",
"position": [
680,
400
],
"parameters": {
"url": "={{ $json.result.sample }}",
"options": {
"response": {
"response": {
"responseFormat": "file",
"outputPropertyName": "={{ $('When Executed by Another Workflow').first().json.binaryout }}"
}
}
}
},
"typeVersion": 4.2
},
{
"id": "e35f7544-b687-4ee5-a59f-3f98d26b1d12",
"name": "便签 6",
"type": "n8n-nodes-base.stickyNote",
"position": [
620,
-620
],
"parameters": {
"width": 260,
"height": 400,
"content": "## 步骤 1"
},
"typeVersion": 1
},
{
"id": "230498f5-69f5-4282-bb25-854720b1d536",
"name": "便签 7",
"type": "n8n-nodes-base.stickyNote",
"position": [
920,
-620
],
"parameters": {
"width": 260,
"height": 400,
"content": "## 步骤 2"
},
"typeVersion": 1
},
{
"id": "425c3696-4532-401e-8131-78553358c8c8",
"name": "便签8",
"type": "n8n-nodes-base.stickyNote",
"position": [
1220,
-620
],
"parameters": {
"width": 260,
"height": 400,
"content": "## 步骤 3"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1",
"saveDataSuccessExecution": "all"
},
"versionId": "94bff334-aee9-4139-acb9-966013fca4ea",
"connections": {
"If": {
"main": [
[
{
"node": "Current Step",
"type": "main",
"index": 0
}
],
[
{
"node": "Upload Post",
"type": "main",
"index": 0
}
]
]
},
"Merge": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Merge3": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Run FLUX": {
"main": [
[
{
"node": "Merge3",
"type": "main",
"index": 0
}
]
]
},
"Is Ready?": {
"main": [
[
{
"node": "Get Image",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait 2 sec",
"type": "main",
"index": 0
}
]
]
},
"Wait 2 sec": {
"main": [
[
{
"node": "Check FLUX status",
"type": "main",
"index": 0
}
]
]
},
"All Prompts": {
"main": [
[
{
"node": "Number of Steps",
"type": "main",
"index": 0
}
]
]
},
"Current Step": {
"main": [
[
{
"node": "Run FLUX",
"type": "main",
"index": 0
},
{
"node": "Merge3",
"type": "main",
"index": 1
}
]
]
},
"FLUX Kontext": {
"main": [
[
{
"node": "Wait 2 sec",
"type": "main",
"index": 0
}
]
]
},
"Image to Base64": {
"main": [
[
{
"node": "FLUX Kontext",
"type": "main",
"index": 0
}
]
]
},
"Number of Steps": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
},
"Check FLUX status": {
"main": [
[
{
"node": "Is Ready?",
"type": "main",
"index": 0
}
]
]
},
"Get File from GitHub": {
"main": [
[
{
"node": "Download Initial Image",
"type": "main",
"index": 0
}
]
]
},
"Download Initial Image": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"When Executed by Another Workflow": {
"main": [
[
{
"node": "Image to Base64",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Execute workflow’": {
"main": [
[
{
"node": "Get File from GitHub",
"type": "main",
"index": 0
},
{
"node": "All Prompts",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
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？
高级 - 设计, 人工智能, 营销
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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