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最轻量AI聊天机器人(带知识库)

初级

这是一个Support Chatbot, AI RAG领域的自动化工作流,包含 5 个节点。主要使用 Form, FormTrigger, HttpRequest 等节点。 构建集成InfraNodus知识图谱的AI聊天机器人,提供增强响应

前置要求
  • 可能需要目标 API 的认证凭证
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": "rd0xUJjrbul18Wka",
  "meta": {
    "instanceId": "334f4f928505fa56392672dcbddf0c1a39709717127e8d60d133a12f8f82b3b4"
  },
  "name": "最轻量AI聊天机器人(带知识库)",
  "tags": [],
  "nodes": [
    {
      "id": "31d979f0-23e6-44cc-adb3-2eeec331c661",
      "name": "AI回复",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        496,
        32
      ],
      "parameters": {
        "url": "https://infranodus.com/api/v1/graphAndAdvice?doNotSave=true&addStats=true&optimize=develop&includeStatements=true&includeGraphSummary=true&includeGraph=false",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "name",
              "value": "eightos_system"
            },
            {
              "name": "requestMode",
              "value": "response"
            },
            {
              "name": "aiTopics",
              "value": "true"
            },
            {
              "name": "prompt",
              "value": "={{ $json['Your message'] }}"
            }
          ]
        },
        "genericAuthType": "httpBearerAuth"
      },
      "credentials": {
        "httpBearerAuth": {
          "id": "C3Li2OwYebUs6Dmg",
          "name": "InfraNodus Expert"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "75c16fd0-b166-4ce8-a72a-fd588541e619",
      "name": "表单提交时",
      "type": "n8n-nodes-base.formTrigger",
      "position": [
        176,
        32
      ],
      "webhookId": "7045f129-7e80-42d3-82bb-ee37819d4d9e",
      "parameters": {
        "options": {},
        "formTitle": "What would you like to know?",
        "formFields": {
          "values": [
            {
              "fieldType": "textarea",
              "fieldLabel": "Your message"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "cb7aa17c-4c86-4307-8638-dfd69a62c1d2",
      "name": "表单",
      "type": "n8n-nodes-base.form",
      "position": [
        768,
        32
      ],
      "webhookId": "abd82196-4e25-4d04-b200-e9317202987e",
      "parameters": {
        "options": {
          "customCss": ":root {\n\t--font-family: 'Open Sans', sans-serif;\n\t--font-weight-normal: 400;\n\t--font-weight-bold: 600;\n\t--font-size-body: 12px;\n\t--font-size-label: 14px;\n\t--font-size-test-notice: 12px;\n\t--font-size-input: 14px;\n\t--font-size-header: 20px;\n\t--font-size-paragraph: 14px;\n\t--font-size-link: 12px;\n\t--font-size-error: 12px;\n\t--font-size-html-h1: 28px;\n\t--font-size-html-h2: 20px;\n\t--font-size-html-h3: 16px;\n\t--font-size-html-h4: 14px;\n\t--font-size-html-h5: 12px;\n\t--font-size-html-h6: 10px;\n\t--font-size-subheader: 14px;\n\n\t/* Colors */\n\t--color-background: #fbfcfe;\n\t--color-test-notice-text: #e6a23d;\n\t--color-test-notice-bg: #fefaf6;\n\t--color-test-notice-border: #f6dcb7;\n\t--color-card-bg: #ffffff;\n\t--color-card-border: #dbdfe7;\n\t--color-card-shadow: rgba(99, 77, 255, 0.06);\n\t--color-link: #7e8186;\n\t--color-header: #525356;\n\t--color-label: #555555;\n\t--color-input-border: #dbdfe7;\n\t--color-input-text: #71747A;\n\t--color-focus-border: rgb(90, 76, 194);\n\t--color-submit-btn-bg: #ff6d5a;\n\t--color-submit-btn-text: #ffffff;\n\t--color-error: #ea1f30;\n\t--color-required: #ff6d5a;\n\t--color-clear-button-bg: #7e8186;\n\t--color-html-text: #555;\n\t--color-html-link: #ff6d5a;\n\t--color-header-subtext: #7e8186;\n\n\t/* Border Radii */\n\t--border-radius-card: 8px;\n\t--border-radius-input: 6px;\n\t--border-radius-clear-btn: 50%;\n\t--card-border-radius: 8px;\n\n\t/* Spacing */\n\t--padding-container-top: 24px;\n\t--padding-card: 24px;\n\t--padding-test-notice-vertical: 12px;\n\t--padding-test-notice-horizontal: 24px;\n\t--margin-bottom-card: 16px;\n\t--padding-form-input: 12px;\n\t--card-padding: 24px;\n\t--card-margin-bottom: 16px;\n\n\t/* Dimensions */\n\t--container-width: 448px;\n\t--submit-btn-height: 48px;\n\t--checkbox-size: 18px;\n\n\t/* Others */\n\t--box-shadow-card: 0px 4px 16px 0px var(--color-card-shadow);\n\t--opacity-placeholder: 0.5;\n}"
        },
        "operation": "completion",
        "completionTitle": "Your response",
        "completionMessage": "={{ $json.aiAdvice[0].text }}"
      },
      "typeVersion": 1
    },
    {
      "id": "be2ab913-3e83-4c9a-8c9a-10a56b06bd64",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        416,
        -256
      ],
      "parameters": {
        "width": 272,
        "height": 448,
        "content": "## 添加您的知识库"
      },
      "typeVersion": 1
    },
    {
      "id": "0957b83e-ce99-4746-8c70-8c3877a325e3",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        112,
        -256
      ],
      "parameters": {
        "width": 256,
        "height": 448,
        "content": "## 公开可用的聊天"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "4b55069b-2153-4557-8e96-010b9e2ec78a",
  "connections": {
    "AI Response": {
      "main": [
        [
          {
            "node": "Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On form submission": {
      "main": [
        [
          {
            "node": "AI Response",
            "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?

初级 - 客服机器人, AI RAG 检索增强

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
初级
节点数量5
分类2
节点类型4
难度说明

适合 n8n 新手,包含 1-5 个节点的简单工作流

作者
InfraNodus

InfraNodus

@infranodus

I'm Dmitry, the founder of InfraNodus — an AI text network analysis tool. I'm passionate about networks and data visualization and its ability to reveal what everyone else is missing and to highlight different perspectives. I'm sharing the n8n templates that make use of this unique capability of InfraNodus for multiple scenarios.

外部链接
在 n8n.io 查看

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