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使用GPT-4 Mini查询和回答Excel表格问题

中级

这是一个Internal Wiki, AI Chatbot领域的自动化工作流,包含 9 个节点。主要使用 Agent, MicrosoftExcelTool, ChatTrigger, LmChatOpenAi, MemoryBufferWindow 等节点。 使用GPT-4 Mini查询和回答Excel表格中的问题

前置要求
  • OpenAI API Key
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": "cba9e349b601c19a1409b9fd06680aff0a77829be13c8aad9a858d4cea7ff290",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "8bab2b5d-18cb-41dc-99c7-b16e4ae700df",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -464,
        320
      ],
      "parameters": {
        "content": "Emelia 触发器"
      },
      "typeVersion": 1
    },
    {
      "id": "0a599d05-8162-44de-bedc-9dddf8ef6284",
      "name": "便签2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -176,
        320
      ],
      "parameters": {
        "content": "Emelia 触发器"
      },
      "typeVersion": 1
    },
    {
      "id": "50e228fb-edfa-47ac-84c1-5f2328d29c4f",
      "name": "便签3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        176,
        320
      ],
      "parameters": {
        "content": "Emelia 触发器"
      },
      "typeVersion": 1
    },
    {
      "id": "7e19996a-2473-42c7-a6fe-ab0497b89dfa",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -336,
        -320
      ],
      "parameters": {
        "content": "Emelia 触发器"
      },
      "typeVersion": 1
    },
    {
      "id": "05e4892e-503d-4f30-a424-28c48556c878",
      "name": "OpenAI 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -384,
        160
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "196e5d4a-36a8-429a-b568-52bf237d89de",
      "name": "开始聊天对话",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        -432,
        -64
      ],
      "webhookId": "cf1de04f-3e38-426c-89f0-3bdb110a5dcf",
      "parameters": {},
      "typeVersion": 1.1
    },
    {
      "id": "349eb81d-a532-49a4-8a79-101e11651c88",
      "name": "智能 AI 代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -176,
        -64
      ],
      "parameters": {},
      "typeVersion": 1.7
    },
    {
      "id": "9b8a74f3-b40f-4be2-8e1e-3ed3051346a3",
      "name": "记住聊天历史",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -64,
        160
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "49cb6b81-702e-4902-b4d9-37b2ecd6899f",
      "name": "获取 Excel 数据",
      "type": "n8n-nodes-base.microsoftExcelTool",
      "position": [
        272,
        160
      ],
      "parameters": {},
      "typeVersion": 2.1
    }
  ],
  "pinData": {},
  "connections": {
    "Get Excel Data": {
      "ai_tool": [
        [
          {
            "node": "Smart AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Smart AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Remember Chat History": {
      "ai_memory": [
        [
          {
            "node": "Smart AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Start Chat Conversation": {
      "main": [
        [
          {
            "node": "Smart AI Agent",
            "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?

中级 - 内部知识库, AI 聊天机器人

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。

工作流信息
难度等级
中级
节点数量9
分类2
节点类型6
难度说明

适合有一定经验的用户,包含 6-15 个节点的中等复杂度工作流

作者
Gegenfeld

Gegenfeld

@gegenfeld

We at Gegenfeld are an EdTech platform dedicated to delivering high-quality on-demand courses and interactive training sessions for professional development at all skill levels. With our commitment to "Accelerate your future," we empower professionals to enhance their expertise through engaging, industry-focused learning experiences. On n8n, we share some of the workflows used in our interactive training to provide deeper insights and practical applications.

外部链接
在 n8n.io 查看

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