🌐🪛 带有Jina.ai网页抓取器的AI代理聊天机器人
中级
这是一个AI领域的自动化工作流,包含 9 个节点。主要使用 Agent, ChatTrigger, LmChatOpenAi, ToolHttpRequest, MemoryBufferWindow 等节点,结合人工智能技术实现智能自动化。 🌐🪛 带有Jina.ai网页抓取器的AI代理聊天机器人
前置要求
- •OpenAI API Key
- •可能需要目标 API 的认证凭证
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": "xEij0kj2I1DHbL3I",
"meta": {
"instanceId": "31e69f7f4a77bf465b805824e303232f0227212ae922d12133a0f96ffeab4fef"
},
"name": "🌐🪛 带有 Jina.ai 网页抓取器的 AI Agent 聊天机器人",
"tags": [],
"nodes": [
{
"id": "ea5369a0-4283-46fc-b738-8cf787181e93",
"name": "当收到聊天消息时",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
0,
-280
],
"webhookId": "e298fd8c-2af9-4db2-bb8b-94d70fbc2938",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "07c8338b-d47e-467b-996f-99c9fbe67f89",
"name": "便签14",
"type": "n8n-nodes-base.stickyNote",
"position": [
240,
-460
],
"parameters": {
"color": 5,
"width": 680,
"height": 700,
"content": "## 带有 Jina.ai 网页抓取器的 AI Agent 聊天机器人"
},
"typeVersion": 1
},
{
"id": "00da1c9b-b5f7-42b8-8bdd-938a8daf7410",
"name": "窗口缓冲区内存",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
520,
20
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "f14426ee-709d-4651-a0b7-e823bff5ee74",
"name": "Jina.ai 网页抓取 Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
440,
-280
],
"parameters": {
"text": "=You have access to a powerful scrape_website tool that can retrieve real-time web content. Use this tool to extract any needed information from the website, analyze the data, and craft a clear, accurate, and concise answer to the user's question. Be sure to include relevant details from the scraped content. \n\nUser Question: {{ $json.chatInput }}\n\n",
"options": {},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "3ce16f26-073b-4ccc-a65f-2ca870a9bd16",
"name": "gpt-4o-mini",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
340,
20
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "jEMSvKmtYfzAkhe6",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "3a503859-ef0a-492d-81c6-37e4f0c4c25e",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
700,
-20
],
"parameters": {
"width": 400,
"height": 320,
"content": "## Jina.ai 网页抓取工具"
},
"typeVersion": 1
},
{
"id": "833d19c0-3a98-4cb0-a60c-412ea4d3a67a",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-580,
-460
],
"parameters": {
"color": 7,
"width": 460,
"height": 760,
"content": "**带有 Jina.ai 网页抓取器的 AI Agent 聊天机器人**工作流是一个强大的自动化工具,旨在将实时网页抓取功能集成到 AI 驱动的聊天机器人中。以下是其工作原理及其重要性:"
},
"typeVersion": 1
},
{
"id": "9e9cc23b-9881-44ab-bd20-5c9176ba1c43",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-80,
-80
],
"parameters": {
"color": 4,
"width": 280,
"height": 320,
"content": "## 试试看!"
},
"typeVersion": 1
},
{
"id": "a95efbfd-f908-4f7b-bf47-05b993250ed2",
"name": "Jina.ai 网页抓取工具",
"type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
"position": [
860,
140
],
"parameters": {
"url": "=https://r.jina.ai/{url}",
"toolDescription": "Call this tool to scrape a website. Extract the URL from the user prompt.",
"placeholderDefinitions": {
"values": [
{
"name": "url",
"type": "string",
"description": "User provided website url"
}
]
}
},
"typeVersion": 1.1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "5ce466c5-2195-4038-9c52-cc7debd5f4b8",
"connections": {
"gpt-4o-mini": {
"ai_languageModel": [
[
{
"node": "Jina.ai Web Scraping Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "Jina.ai Web Scraping Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Jina.ai Web Scraper Tool": {
"ai_tool": [
[
{
"node": "Jina.ai Web Scraping Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "Jina.ai Web Scraping 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 - 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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工作流信息
难度等级
中级
节点数量9
分类1
节点类型6
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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