🤖 面向您的文档+Google Drive+Gemini+Qdrant的AI驱动RAG聊天机器人
高级
这是一个AI领域的自动化工作流，包含 50 个节点。主要使用 If, Set, Wait, Merge, Webhook 等节点，结合人工智能技术实现智能自动化。 🤖 面向您的文档+Google Drive+Gemini+Qdrant的AI驱动RAG聊天机器人
前置要求
- •HTTP Webhook 端点（n8n 会自动生成）
- •Telegram Bot Token
- •Google Drive API 凭证
- •OpenAI API Key
- •Qdrant 服务器连接信息
- •Google Gemini API Key
使用的节点 (50)
分类
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": "8tusZTTtcyaiznEG",
"meta": {
"instanceId": "31e69f7f4a77bf465b805824e303232f0227212ae922d12133a0f96ffeab4fef",
"templateCredsSetupCompleted": true
},
"name": "🤖 面向您的文档+Google Drive+Gemini+Qdrant的AI驱动RAG聊天机器人",
"tags": [],
"nodes": [
{
"id": "7ad5796b-d1a0-4cc1-bed6-105ff499beeb",
"name": "数据加载器",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
620,
720
],
"parameters": {
"options": {
"metadata": {
"metadataValues": [
{
"name": "file_id",
"value": "={{ $json.id }}"
},
{
"name": "pubkey",
"value": "={{ $json.name }}"
},
{
"name": "=overarching_theme",
"value": "={{ $('Extract Meta Data').item.json.output.overarching_theme }}"
},
{
"name": "recurring_topics",
"value": "={{ $('Extract Meta Data').item.json.output.recurring_topics }}"
},
{
"name": "pain_points",
"value": "={{ $('Extract Meta Data').item.json.output.pain_points }}"
},
{
"name": "analytical_insights",
"value": "={{ $('Extract Meta Data').item.json.output.analytical_insights }}"
},
{
"name": "conclusion",
"value": "={{ $('Extract Meta Data').item.json.output.conclusion }}"
},
{
"name": "keywords",
"value": "={{ $('Extract Meta Data').item.json.output.keywords }}"
}
]
}
},
"dataType": "binary",
"binaryMode": "specificField"
},
"typeVersion": 1
},
{
"id": "84986ee2-4d79-49e8-8778-b8a955cf2174",
"name": "Token Splitter",
"type": "@n8n/n8n-nodes-langchain.textSplitterTokenSplitter",
"position": [
720,
860
],
"parameters": {
"chunkSize": 3000
},
"typeVersion": 1
},
{
"id": "82aa7016-f3af-4de8-a410-b1c802041213",
"name": "Qdrant 向量存储",
"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"onError": "continueRegularOutput",
"position": [
540,
520
],
"parameters": {
"mode": "insert",
"options": {},
"qdrantCollection": {
"__rl": true,
"mode": "id",
"value": "=nostr-damus-user-profiles"
}
},
"credentials": {
"qdrantApi": {
"id": "DJQ4hVAVdWZytjr2",
"name": "QdrantApi account"
}
},
"executeOnce": false,
"retryOnFail": true,
"typeVersion": 1
},
{
"id": "07f4d14a-1864-406b-946b-09c776e3038b",
"name": "遍历项目",
"type": "n8n-nodes-base.splitInBatches",
"onError": "continueRegularOutput",
"position": [
180,
-140
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "b0f9b066-62de-41bc-afce-dcb4d20d100c",
"name": "等待",
"type": "n8n-nodes-base.wait",
"position": [
1020,
840
],
"webhookId": "237d7f8a-aead-479a-b813-f407d1f37fa5",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "2a883003-f5ec-409e-97e4-809360ca11ed",
"name": "当点击“测试工作流”时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-1160,
-280
],
"parameters": {},
"typeVersion": 1
},
{
"id": "cfbb6b77-142f-4689-b051-436f40ababe6",
"name": "Google Gemini聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
1120,
-20
],
"parameters": {
"options": {
"temperature": 0.4
},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "L9UNQHflYlyF9Ngd",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "c9c50387-64a3-473f-9ea7-509a301836a3",
"name": "合并",
"type": "n8n-nodes-base.merge",
"position": [
820,
200
],
"parameters": {
"mode": "combine",
"options": {},
"combineBy": "combineAll"
},
"typeVersion": 3
},
{
"id": "ea143b9f-9bd8-4f3f-8979-5a0fd2691e9d",
"name": "提取元数据",
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"position": [
1020,
-180
],
"parameters": {
"text": "={{ $json.data }}",
"options": {
"systemPromptTemplate": "You are an expert extraction algorithm.\nOnly extract relevant information from the text.\nIf you do not know the value of an attribute asked to extract, you may omit the attribute's value."
},
"attributes": {
"attributes": [
{
"name": "overarching_theme",
"description": "Summarize the main theme(s) discussed in the \"Overarching Theme\" section."
},
{
"name": "recurring_topics",
"description": "List the recurring topics mentioned in the \"Common Threads\" section as an array of strings."
},
{
"name": "pain_points",
"description": "Summarize the user's frustrations or challenges mentioned in the \"Pain Points\" section as an array of strings."
},
{
"name": "analytical_insights",
"description": "Extract a list of key analytical observations from the \"Analytical Insights\" section, including shifts in tone or behavior."
},
{
"name": "conclusion",
"description": "Summarize the conclusions drawn about the user’s threads and their overall focus."
},
{
"name": "keywords",
"description": "Generate a list of 10 keywords that capture the essence of the document (e.g., \"askNostr,\" \"decentralization,\" \"spam filtering\")."
}
]
}
},
"typeVersion": 1
},
{
"id": "2ddd778f-6676-4a4b-b592-536401831bc8",
"name": "获取文件内容",
"type": "n8n-nodes-base.extractFromFile",
"position": [
820,
-180
],
"parameters": {
"options": {},
"operation": "text"
},
"typeVersion": 1
},
{
"id": "cdbb8bbc-967c-4f01-b844-4d31328153df",
"name": "从Google Drive下载文件",
"type": "n8n-nodes-base.googleDrive",
"position": [
500,
-180
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.id }}"
},
"options": {},
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "UhdXGYLTAJbsa0xX",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "399e196c-76ec-4077-aacc-f669173b0229",
"name": "在Google Drive文件夹中查找文件ID",
"type": "n8n-nodes-base.googleDrive",
"position": [
-620,
-160
],
"parameters": {
"filter": {
"driveId": {
"mode": "list",
"value": "My Drive"
},
"folderId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.folder_id }}"
}
},
"options": {},
"resource": "fileFolder",
"returnAll": true
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "UhdXGYLTAJbsa0xX",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "3bc4f005-c6c8-4f73-816a-1573d6dfb62f",
"name": "text-embeddings-3-large",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
480,
720
],
"parameters": {
"model": "text-embedding-3-large",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "jEMSvKmtYfzAkhe6",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "5d42b34a-7156-4163-a2c4-a9cb3c984c96",
"name": "Google文件夹ID",
"type": "n8n-nodes-base.set",
"position": [
-820,
-160
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "e6f6188f-c895-4c8c-b39a-0ef55b490fd6",
"name": "folder_id",
"type": "string",
"value": "[Your-Google-Folder-ID]"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "7be310c2-d30f-42a2-8f57-33c7b184e429",
"name": "gpt-4o-mini1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-400,
940
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "jEMSvKmtYfzAkhe6",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "18aacfd9-3f6e-4fba-9f68-d8cc95bc667b",
"name": "按文件ID删除Qdrant点",
"type": "@n8n/n8n-nodes-langchain.code",
"position": [
-500,
800
],
"parameters": {
"code": {
"execute": {
"code": "const { QdrantVectorStore } = require(\"@langchain/qdrant\");\nconst { OpenAIEmbeddings } = require(\"@langchain/openai\");\n\n// Qdrant connection details\nconst url = \"http://localhost:6333/\";\nconst apiKey = \"\";\n\n// OpenAI API configuration\nconst openAIApiKey = \"[Your-OpenAI-API-Key]\";\n\n// Get input data\nconst items = this.getInputData()[0];\n// console.log(items)\n\nconst collectionName = items.json.qdrant_collection_name;\n// console.log(collectionName)\n\nasync function deleteDocumentsFromQdrant() {\n try {\n // Initialize OpenAI embeddings\n const embeddings = new OpenAIEmbeddings({\n model: \"text-embedding-3-large\",\n openAIApiKey: openAIApiKey\n });\n\n // Connect to existing Qdrant collection\n const vectorStore = await QdrantVectorStore.fromExistingCollection(embeddings, {\n url: url,\n apiKey: apiKey,\n collectionName: collectionName,\n });\n\n const fileIds = items.json.appended_id.map(item => item);\n\n console.log(fileIds)\n\n // Delete points by fileId\n const deletionResults = await Promise.all(fileIds.map(async (file_id) => {\n const filter = {\n must: [\n {\n key: \"metadata.file_id\",\n match: { value: file_id }\n }\n ]\n };\n\n try {\n // Access the underlying Qdrant client to perform the deletion\n await vectorStore.client.delete(collectionName, { filter });\n return { file_id, status: \"deleted\" };\n } catch (error) {\n console.error(`Error deleting documents for fileId ${file_id}:`, error);\n return { file_id, status: \"error\", message: error.message };\n }\n }));\n\n return deletionResults;\n } catch (error) {\n console.error(\"An error occurred during the deletion process:\", error);\n return error.message;\n }\n}\n\n// Execute the deletion process\ntry {\n const result = await deleteDocumentsFromQdrant();\n console.log(\"Deletion process completed:\", result);\n return [];\n} catch (error) {\n console.error(\"Failed to execute deletion process:\", error);\n return [{ json: { error } }];\n}\n\n"
}
},
"inputs": {
"input": [
{
"type": "main",
"required": true,
"maxConnections": 1
},
{
"type": "ai_languageModel",
"required": true,
"maxConnections": 1
}
]
},
"outputs": {
"output": [
{
"type": "main"
}
]
}
},
"typeVersion": 1
},
{
"id": "329cec97-aac1-4714-97ce-add5915b1078",
"name": "Qdrant集合名称",
"type": "n8n-nodes-base.set",
"position": [
-700,
100
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "11fa71e9-6cbc-4183-9439-e3379b2b970e",
"name": "qdrant_collection_name",
"type": "string",
"value": "nostr-damus-user-profiles"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "82e98da8-530d-4a3c-97e6-5e91ad644a46",
"name": "文件ID列表",
"type": "n8n-nodes-base.summarize",
"position": [
-700,
280
],
"parameters": {
"options": {},
"fieldsToSummarize": {
"values": [
{
"field": "id",
"aggregation": "append"
}
]
}
},
"typeVersion": 1.1
},
{
"id": "f3def614-2709-4847-831d-d6a80c86ec1c",
"name": "合并1",
"type": "n8n-nodes-base.merge",
"position": [
-340,
340
],
"parameters": {
"mode": "combine",
"options": {},
"combineBy": "combineByPosition"
},
"typeVersion": 3
},
{
"id": "cfe399fb-8560-4ac4-98f7-4f539ae6a52c",
"name": "合并2",
"type": "n8n-nodes-base.merge",
"position": [
-80,
-140
],
"parameters": {},
"typeVersion": 3
},
{
"id": "1059da47-2abd-4884-b9c2-6b7d1623e31d",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1280,
560
],
"parameters": {
"color": 3,
"width": 1180,
"height": 760,
"content": "## 准备Qdrant向量存储"
},
"typeVersion": 1
},
{
"id": "2616e08f-070e-45b5-906f-40e832519aa2",
"name": "确认Qdrant删除点",
"type": "n8n-nodes-base.telegram",
"position": [
-1060,
760
],
"webhookId": "29aac1ac-9345-4e44-babf-ebcfae701d88",
"parameters": {
"chatId": "={{ $env.TELEGRAM_CHAT_ID }}",
"message": "=WARNING - {{ $json.appended_id.length }} Records in the Qdrant vector store collection \"{{ $json.qdrant_collection_name }}\" will be deleted. Are you sure you want to continue? This action cannot be undone!",
"options": {
"limitWaitTime": {
"values": {
"resumeUnit": "minutes",
"resumeAmount": 15
}
}
},
"operation": "sendAndWait",
"approvalOptions": {
"values": {
"approvalType": "double"
}
}
},
"credentials": {
"telegramApi": {
"id": "pAIFhguJlkO3c7aQ",
"name": "Telegram account"
}
},
"typeVersion": 1.2
},
{
"id": "9d167192-e87b-41be-87f2-d7ddf866bb8d",
"name": "条件判断",
"type": "n8n-nodes-base.if",
"position": [
-1060,
1000
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "20f530d6-fd55-420d-b8a9-70e5303f688e",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.data.approved }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "1178f8cf-ece0-4b11-942d-18dd025da366",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
320,
420
],
"parameters": {
"color": 7,
"width": 920,
"height": 640,
"content": "## 执行Qdrant向量存储操作"
},
"typeVersion": 1
},
{
"id": "cbf17a08-2f4c-4605-8418-5bf93ade7cf4",
"name": "发送拒绝消息",
"type": "n8n-nodes-base.telegram",
"position": [
-740,
1120
],
"webhookId": "382a3b43-b83f-47b1-a276-67c6b98a441a",
"parameters": {
"text": "Qdrant vector store upsert declined",
"chatId": "={{ $env.TELEGRAM_CHAT_ID }}",
"additionalFields": {
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"id": "pAIFhguJlkO3c7aQ",
"name": "Telegram account"
}
},
"typeVersion": 1.2
},
{
"id": "890f478a-e000-418d-8582-4fef946e44d8",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-900,
-380
],
"parameters": {
"width": 480,
"height": 840,
"content": "## 🌟工作流配置"
},
"typeVersion": 1
},
{
"id": "d2bc2fed-c134-4e54-bd9d-69996be966a3",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
740,
-280
],
"parameters": {
"color": 6,
"width": 640,
"height": 420,
"content": "## 为Qdrant混合搜索提取元数据"
},
"typeVersion": 1
},
{
"id": "61f3c21e-bc2a-47bc-8ab1-678b1f425ee3",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
400,
-280
],
"parameters": {
"color": 2,
"width": 300,
"height": 320,
"content": "## Google Drive"
},
"typeVersion": 1
},
{
"id": "61e608e4-ac6a-4131-9ca8-c46a5134bff9",
"name": "便利贴5",
"type": "n8n-nodes-base.stickyNote",
"position": [
80,
-360
],
"parameters": {
"color": 5,
"width": 1360,
"height": 1480,
"content": "## ✨ 将文档保存到Qdrant向量存储"
},
"typeVersion": 1
},
{
"id": "410681cb-e757-42c0-89de-902edbe998e3",
"name": "便签 6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-580,
680
],
"parameters": {
"color": 5,
"width": 420,
"height": 400,
"content": "## 从Qdrant向量存储删除"
},
"typeVersion": 1
},
{
"id": "238469ce-3710-4681-b1b2-200c1b699d5e",
"name": "便签 7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1200,
640
],
"parameters": {
"color": 4,
"width": 380,
"height": 520,
"content": "## 人工干预循环"
},
"typeVersion": 1
},
{
"id": "0b2f6ff4-dd02-4f0e-b2eb-60b1ce736cf5",
"name": "便签8",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1280,
-380
],
"parameters": {
"color": 4,
"width": 340,
"height": 460,
"content": "## 👍从这里开始！"
},
"typeVersion": 1
},
{
"id": "abde545b-1a23-4b3e-8046-335b9d0fa445",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"disabled": true,
"position": [
-1160,
-100
],
"webhookId": "3a30557f-9264-4bc8-a253-a9356677c791",
"parameters": {
"path": "upsert",
"options": {}
},
"typeVersion": 2
},
{
"id": "897d29af-719d-4fe7-93a9-44c693cc6547",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-600,
-1200
],
"parameters": {
"text": "={{ $json.chatInput }}",
"options": {
"systemMessage": "=You are an intelligent assistant specialized in answering user questions using Nostr user profiles. Your primary goal is to provide precise, contextually relevant, and concise answers based on the tools and resources available.\n\n### TOOL\nUse the \"nostr_damus_user_profiles\" tool to:\n- perform semantic similarity searches and retrieve information from Nostr user profiles relevant to the user's query.\n- access detailed information about Nostr and/or Damus users when additional context or specifics are required.\n\n### Key Instructions\n1. **Response Guidelines**:\n - Clearly explain how the retrieved information addresses the user's query, if applicable.\n - If no relevant information is found, respond with: \"I cannot find the answer in the available resources.\"\n\n2. **Focus and Relevance**:\n - Ensure all responses are directly aligned with the user's question.\n - Avoid including extraneous details or relying solely on internal knowledge.\n"
},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "316b0d8d-bbc7-4c40-b6d0-d0c762554fca",
"name": "窗口缓冲内存",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
-580,
-1000
],
"parameters": {
"contextWindowLength": 40
},
"typeVersion": 1.3
},
{
"id": "f1e342a8-d50e-48a8-9d7a-850f8be93cff",
"name": "当收到聊天消息时",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-1160,
-1200
],
"webhookId": "5f1c0c82-0ff9-40c7-9e2e-b1a96ffe24cd",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "12902fa9-5bcb-4e8b-ac13-7f4cb6e7e1d0",
"name": "Google Gemini 聊天模型1",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
-760,
-1000
],
"parameters": {
"options": {
"maxOutputTokens": 8192
},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "L9UNQHflYlyF9Ngd",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "1c5818d4-6251-4d14-8b4f-d1f3ddfbed38",
"name": "text-embeddings-3-large1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
-320,
-840
],
"parameters": {
"model": "text-embedding-3-large",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "jEMSvKmtYfzAkhe6",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "80056067-5d2b-4ac7-8e69-e75bd66a1ad4",
"name": "便签 9",
"type": "n8n-nodes-base.stickyNote",
"position": [
-900,
-1300
],
"parameters": {
"color": 5,
"width": 860,
"height": 680,
"content": "## 🤖从Qdrant向量存储检索内容"
},
"typeVersion": 1
},
{
"id": "b45b18e4-7773-4eec-837b-f43fc0eeb90c",
"name": "便签10",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1280,
-1300
],
"parameters": {
"color": 4,
"width": 340,
"height": 320,
"content": "## 🗣️ 与您的文档聊天"
},
"typeVersion": 1
},
{
"id": "8fe891dd-dee6-4abb-bc09-d90e6d7bf3cb",
"name": "便签11",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1360,
-480
],
"parameters": {
"color": 7,
"width": 2880,
"height": 1880,
"content": "# 步骤1 - 将文档保存到Qdrant向量存储"
},
"typeVersion": 1
},
{
"id": "4a9bf716-3fc3-4ccc-b831-19a1afdb4588",
"name": "便签12",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1360,
-1420
],
"parameters": {
"color": 7,
"width": 1780,
"height": 880,
"content": "# 步骤2 - 从Qdrant向量存储与您的文档聊天"
},
"typeVersion": 1
},
{
"id": "fccedfde-c5aa-4237-9d1c-feb9ebabf4f3",
"name": "Google Drive",
"type": "n8n-nodes-base.googleDrive",
"disabled": true,
"position": [
120,
-780
],
"parameters": {
"name": "=Nostr Chatbot - Avatar - {{ $now }}",
"content": "={{ $json.output }}",
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "root",
"cachedResultName": "/ (Root folder)"
},
"operation": "createFromText"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "UhdXGYLTAJbsa0xX",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "6d6813f6-4f2e-499a-9e5c-fe15624a91ef",
"name": "回复用户",
"type": "n8n-nodes-base.set",
"position": [
120,
-960
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "cd8f88e1-19c0-4b9e-914d-e2e7ba21d9fa",
"name": "output",
"type": "string",
"value": "={{ $json.output }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "1c73bae9-2bdd-4383-a6f8-3cf43d3c15be",
"name": "便签13",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
-1300
],
"parameters": {
"color": 4,
"width": 340,
"height": 300,
"content": "## 保存聊天历史"
},
"typeVersion": 1
},
{
"id": "db3dcc69-d1d0-48a1-b949-37f2de802b4a",
"name": "更新聊天历史",
"type": "n8n-nodes-base.googleDocs",
"position": [
120,
-1200
],
"parameters": {
"actionsUi": {
"actionFields": [
{
"text": "=\n-------------------------------\n\n{{ $now }}\n\n{{ $('When chat message received').item.json.chatInput }}\n\n{{ $json.output }}",
"action": "insert"
}
]
},
"operation": "update",
"documentURL": "1ej_qLolUFp1h4eZkrb99T3DWQ3JOwXVEMS3VUjWyVf0"
},
"credentials": {
"googleDocsOAuth2Api": {
"id": "YWEHuG28zOt532MQ",
"name": "Google Docs account"
}
},
"typeVersion": 2
},
{
"id": "2dd28eed-b71b-44fb-bb78-8cb50b0d0c93",
"name": "Qdrant向量存储工具",
"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
-420,
-1000
],
"parameters": {
"mode": "retrieve-as-tool",
"topK": 20,
"options": {},
"toolName": "nostr_damus_user_profiles",
"toolDescription": "Retrieve information about Nostr or Damus users",
"qdrantCollection": {
"__rl": true,
"mode": "list",
"value": "nostr-damus-user-profiles",
"cachedResultName": "nostr-damus-user-profiles"
}
},
"credentials": {
"qdrantApi": {
"id": "DJQ4hVAVdWZytjr2",
"name": "QdrantApi account"
}
},
"typeVersion": 1
},
{
"id": "3b130cf8-ab8e-4001-a3d0-a129194aee98",
"name": "OpenAI 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"disabled": true,
"position": [
-760,
-820
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "jEMSvKmtYfzAkhe6",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "ccc64645-ad14-4b6b-a507-0b5fb0ac945f",
"name": "发送完成消息",
"type": "n8n-nodes-base.telegram",
"position": [
500,
200
],
"webhookId": "382a3b43-b83f-47b1-a276-67c6b98a441a",
"parameters": {
"text": "Qdrant vector store upsert completed",
"chatId": "={{ $env.TELEGRAM_CHAT_ID }}",
"additionalFields": {
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"id": "pAIFhguJlkO3c7aQ",
"name": "Telegram account"
}
},
"typeVersion": 1.2
},
{
"id": "885fef53-2246-45b1-a122-ab5b82374585",
"name": "便签14",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2120,
-480
],
"parameters": {
"width": 700,
"height": 1240,
"content": "# 🤖 集成Google Drive的AI驱动RAG聊天机器人"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"timezone": "America/Vancouver",
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1"
},
"versionId": "0c0d90e5-02f9-4169-b477-fd90c52ce44e",
"connections": {
"If": {
"main": [
[
{
"node": "Delete Qdrant Points by File ID",
"type": "main",
"index": 0
}
],
[
{
"node": "Send Declined Message",
"type": "main",
"index": 0
}
]
]
},
"Wait": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Merge": {
"main": [
[
{
"node": "Qdrant Vector Store",
"type": "main",
"index": 0
}
]
]
},
"Merge1": {
"main": [
[
{
"node": "Confirm Qdrant Delete Points",
"type": "main",
"index": 0
}
]
]
},
"Merge2": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Webhook": {
"main": [
[
{
"node": "Google Folder ID",
"type": "main",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "Update Chat History",
"type": "main",
"index": 0
},
{
"node": "Respond to User",
"type": "main",
"index": 0
}
]
]
},
"Data Loader": {
"ai_document": [
[
{
"node": "Qdrant Vector Store",
"type": "ai_document",
"index": 0
}
]
]
},
"File Id List": {
"main": [
[
{
"node": "Merge1",
"type": "main",
"index": 1
}
]
]
},
"gpt-4o-mini1": {
"ai_languageModel": [
[
{
"node": "Delete Qdrant Points by File ID",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Token Splitter": {
"ai_textSplitter": [
[
{
"node": "Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"Loop Over Items": {
"main": [
[
{
"node": "Send Completed Message",
"type": "main",
"index": 0
}
],
[
{
"node": "Download File From Google Drive",
"type": "main",
"index": 0
}
]
]
},
"Respond to User": {
"main": [
[]
]
},
"Google Folder ID": {
"main": [
[
{
"node": "Find File Ids in Google Drive Folder",
"type": "main",
"index": 0
}
]
]
},
"Extract Meta Data": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
]
]
},
"Get File Contents": {
"main": [
[
{
"node": "Extract Meta Data",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[]
]
},
"Qdrant Vector Store": {
"main": [
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Update Chat History": {
"main": [
[]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Qdrant Collection Name": {
"main": [
[
{
"node": "Merge1",
"type": "main",
"index": 0
}
]
]
},
"text-embeddings-3-large": {
"ai_embedding": [
[
{
"node": "Qdrant Vector Store",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "Extract Meta Data",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Qdrant Vector Store Tool": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
],
"ai_vectorStore": [
[]
]
},
"text-embeddings-3-large1": {
"ai_embedding": [
[
{
"node": "Qdrant Vector Store Tool",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Google Gemini Chat Model1": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Confirm Qdrant Delete Points": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Delete Qdrant Points by File ID": {
"main": [
[
{
"node": "Merge2",
"type": "main",
"index": 1
}
]
]
},
"Download File From Google Drive": {
"main": [
[
{
"node": "Get File Contents",
"type": "main",
"index": 0
},
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Google Folder ID",
"type": "main",
"index": 0
}
]
]
},
"Find File Ids in Google Drive Folder": {
"main": [
[
{
"node": "File Id List",
"type": "main",
"index": 0
},
{
"node": "Qdrant Collection Name",
"type": "main",
"index": 0
},
{
"node": "Merge2",
"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 - 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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节点数量50
分类1
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作者
Joseph LePage
@joeAs an AI Automation consultant based in Canada, I partner with forward-thinking organizations to implement AI solutions that streamline operations and drive growth.
外部链接
在 n8n.io 查看 →
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