智能邮件助手：基于AI和Supabase的客户支持自动化
高级
这是一个Support、AI领域的自动化工作流，包含 23 个节点。主要使用 Set、Switch、Supabase、GmailTool、GoogleDrive 等节点，结合人工智能技术实现智能自动化。 智能邮件助手：基于AI和Supabase的客户支持自动化
前置要求
- •Supabase URL 和 API Key
- •Google 账号和 Gmail API 凭证
- •Google Drive API 凭证
- •OpenAI API Key
使用的节点 (23 个)
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
{
"meta": {
"instanceId": "4786bf0f18c0e8e92c361de5a158cabf4eb0bb3b9c113091b054ff26e359a029",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "c71e68fa-1901-4df7-b76f-9508213f0753",
"name": "邮件监控器",
"type": "n8n-nodes-base.gmailTrigger",
"position": [
-760,
-640
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "4a5d0db0-41c9-4824-80b2-6329bd1379d0",
"name": "AI 邮件分类器",
"type": "@n8n/n8n-nodes-langchain.openAi",
"notes": "Uses AI to classify incoming emails as customer support or non-support",
"position": [
-240,
-640
],
"parameters": {},
"typeVersion": 1.7
},
{
"id": "cb835409-ba65-406e-ba54-60d9a62c6b5d",
"name": "路由邮件",
"type": "n8n-nodes-base.switch",
"notes": "Routes emails based on AI classification results",
"position": [
120,
-640
],
"parameters": {},
"typeVersion": 3.2
},
{
"id": "91198514-c899-427d-9e7a-41017897390a",
"name": "AI 回复生成器",
"type": "@n8n/n8n-nodes-langchain.agent",
"notes": "Generates personalized support responses using AI",
"position": [
620,
-700
],
"parameters": {},
"typeVersion": 1.7
},
{
"id": "26f65176-b37a-48cb-bd77-5d02485f0a56",
"name": "OpenAI聊天模型2",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
380,
-360
],
"parameters": {},
"typeVersion": 1
},
{
"id": "90b26157-6653-4f50-982f-0cfae21576bc",
"name": "向量存储工具1",
"type": "@n8n/n8n-nodes-langchain.toolVectorStore",
"position": [
880,
-500
],
"parameters": {},
"typeVersion": 1
},
{
"id": "9ccfe80d-195e-42a9-8168-3d76d3252817",
"name": "OpenAI Chat Model3",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1320,
-240
],
"parameters": {},
"typeVersion": 1
},
{
"id": "db7eea69-2084-49ce-940b-d90c213fef1a",
"name": "OpenAI1 嵌入",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
680,
-120
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "4168a0fd-05e4-4db1-a0bb-119d8a60bb23",
"name": "Supabase 向量存储",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"position": [
740,
-300
],
"parameters": {},
"typeVersion": 1
},
{
"id": "1e71a2f2-90b9-4a34-ad67-59fdc2ee9f71",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2400,
-820
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "8bbdc661-4a8b-4da6-93dc-34239eca7675",
"name": "默认数据加载器",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
1120,
560
],
"parameters": {},
"typeVersion": 1
},
{
"id": "1a153c81-9322-4829-99d1-f7c862dbf5bc",
"name": "便签 1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-660,
220
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "6d4520bd-d7a8-4f67-8826-d310c15e3a01",
"name": "下载文件",
"type": "n8n-nodes-base.googleDrive",
"position": [
460,
440
],
"parameters": {},
"executeOnce": true,
"typeVersion": 3
},
{
"id": "4afd45d7-4d67-4fef-af05-0e6e82392742",
"name": "文件已创建",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-580,
340
],
"parameters": {},
"typeVersion": 1
},
{
"id": "a3bea952-8bf0-4a86-8c31-b9042556e2ce",
"name": "文件已更新",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-580,
560
],
"parameters": {},
"typeVersion": 1
},
{
"id": "95891826-3c3e-4e77-abed-33133672eea9",
"name": "提取文档文本",
"type": "n8n-nodes-base.extractFromFile",
"position": [
720,
440
],
"parameters": {},
"typeVersion": 1,
"alwaysOutputData": true
},
{
"id": "4cb79fec-98e2-45f3-b88f-52b5e4145b73",
"name": "递归字符文本分割器",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
1120,
760
],
"parameters": {},
"typeVersion": 1
},
{
"id": "ea6a2e0e-a5c4-4ee5-8c32-9e3c002a4859",
"name": "删除旧文档行",
"type": "n8n-nodes-base.supabase",
"position": [
160,
440
],
"parameters": {},
"typeVersion": 1,
"alwaysOutputData": true
},
{
"id": "8a3257e2-89b8-4999-8201-39af615976da",
"name": "设置文件 ID",
"type": "n8n-nodes-base.set",
"position": [
-260,
420
],
"parameters": {},
"typeVersion": 3.4
},
{
"id": "139d3e27-90b0-4ada-b31f-7cc98b6b089f",
"name": "插入到 Supabase Vectorstore",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"position": [
1000,
340
],
"parameters": {},
"typeVersion": 1
},
{
"id": "2db8ca4f-79f6-4407-b498-3d05d3b506ac",
"name": "OpenAI 嵌入",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
960,
560
],
"parameters": {},
"typeVersion": 1
},
{
"id": "01463a9d-0781-4ee8-9649-f7210ad25dd4",
"name": "便签 2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-860,
-900
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "d8fc3491-0b50-4cdb-b5bc-6cbffcd3276b",
"name": "Create Draft",
"type": "n8n-nodes-base.gmailTool",
"position": [
1440,
-520
],
"webhookId": "5f724cfa-d253-47eb-b526-bab10f444d38",
"parameters": {},
"typeVersion": 2.1
}
],
"pinData": {},
"connections": {
"Route Email": {
"main": [
[
{
"node": "AI Response Generator",
"type": "main",
"index": 0
}
]
]
},
"Set File ID": {
"main": [
[
{
"node": "Delete Old Doc Rows",
"type": "main",
"index": 0
}
]
]
},
"Create Draft": {
"ai_tool": [
[
{
"node": "AI Response Generator",
"type": "ai_tool",
"index": 0
}
]
]
},
"File Created": {
"main": [
[
{
"node": "Set File ID",
"type": "main",
"index": 0
}
]
]
},
"File Updated": {
"main": [
[
{
"node": "Set File ID",
"type": "main",
"index": 0
}
]
]
},
"Download File": {
"main": [
[
{
"node": "Extract Document Text",
"type": "main",
"index": 0
}
]
]
},
"Email Monitor": {
"main": [
[
{
"node": "AI Email Classifier",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Insert into Supabase Vectorstore",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
"ai_embedding": [
[
{
"node": "Supabase Vector Store",
"type": "ai_embedding",
"index": 0
}
]
]
},
"OpenAI Chat Model2": {
"ai_languageModel": [
[
{
"node": "AI Response Generator",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenAI Chat Model3": {
"ai_languageModel": [
[
{
"node": "Vector Store Tool1",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Vector Store Tool1": {
"ai_tool": [
[
{
"node": "AI Response Generator",
"type": "ai_tool",
"index": 0
}
]
]
},
"AI Email Classifier": {
"main": [
[
{
"node": "Route Email",
"type": "main",
"index": 0
}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Insert into Supabase Vectorstore",
"type": "ai_document",
"index": 0
}
]
]
},
"Delete Old Doc Rows": {
"main": [
[
{
"node": "Download File",
"type": "main",
"index": 0
}
]
]
},
"Extract Document Text": {
"main": [
[
{
"node": "Insert into Supabase Vectorstore",
"type": "main",
"index": 0
}
]
]
},
"Supabase Vector Store": {
"ai_vectorStore": [
[
{
"node": "Vector Store Tool1",
"type": "ai_vectorStore",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"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？
这是一个高级难度的工作流，适用于Support、AI等场景。适合高级用户，包含 16+ 个节点的复杂工作流
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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