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Google趋势数据提取，使用Bright Data和Google Gemini进行摘要生成

高级

这是一个Engineering, AI, Marketing领域的自动化工作流，包含 16 个节点。主要使用 Set, Gmail, Function, HttpRequest, ManualTrigger 等节点，结合人工智能技术实现智能自动化。 使用Bright Data和Google Gemini的Google趋势数据提取与摘要生成

前置要求
  • •Google 账号和 Gmail API 凭证
  • •可能需要目标 API 的认证凭证
  • •Google Gemini API Key

使用的节点 (16)

Set
Gmail
Function
StickyNote
HttpRequest
ManualTrigger
ReadWriteFile
ChainLlm
ChainSummarization
LmChatGoogleGemini
InformationExtractor

分类

工程
人工智能
营销
工作流预览
可视化展示节点连接关系，支持缩放和平移
React Flow
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
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    "templateCredsSetupCompleted": true
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  "name": "Google 趋势数据提取，使用 Bright Data 和 Google Gemini 进行摘要生成",
  "tags": [
    {
      "id": "Kujft2FOjmOVQAmJ",
      "name": "Engineering",
      "createdAt": "2025-04-09T01:31:00.558Z",
      "updatedAt": "2025-04-09T01:31:00.558Z"
    },
    {
      "id": "ddPkw7Hg5dZhQu2w",
      "name": "AI",
      "createdAt": "2025-04-13T05:38:08.053Z",
      "updatedAt": "2025-04-13T05:38:08.053Z"
    }
  ],
  "nodes": [
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      "name": "当点击\"测试工作流\"时",
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      "position": [
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      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "6abf0439-8286-4198-9b5e-226a7bf805dc",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        -780
      ],
      "parameters": {
        "width": 400,
        "height": 300,
        "content": "## 注意"
      },
      "typeVersion": 1
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    {
      "id": "6443bdea-4577-4983-adb7-0f52d6eb3825",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "width": 480,
        "height": 300,
        "content": "## LLM 使用情况"
      },
      "typeVersion": 1
    },
    {
      "id": "31280203-1ab1-4fb5-862f-e9c4f2969436",
      "name": "Markdown 到文本数据提取器",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        860,
        -420
      ],
      "parameters": {
        "text": "=You need to analyze the below markdown and convert to textual data. Please do not output with your own thoughts. Make sure to output with textual data only with no links, scripts, css etc.\n\n{{ $json.data }}",
        "messages": {
          "messageValues": [
            {
              "message": "You are a markdown expert"
            }
          ]
        },
        "promptType": "define"
      },
      "typeVersion": 1.6
    },
    {
      "id": "80e40926-aff3-4512-ad1e-61b3741b2387",
      "name": "设置 URL 和 Bright Data 区域",
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      "position": [
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      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "3aedba66-f447-4d7a-93c0-8158c5e795f9",
              "name": "url",
              "type": "string",
              "value": "https://trends.google.com/trends/explore?gprop=youtube&hl=en-US"
            },
            {
              "id": "4e7ee31d-da89-422f-8079-2ff2d357a0ba",
              "name": "zone",
              "type": "string",
              "value": "web_unlocker1"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "a60b2ac6-42c9-42af-a7fe-9cf570fcd017",
      "name": "为 Markdown 到文本数据提取启动 Webhook 通知",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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      "parameters": {
        "url": "https://webhook.site/3c36d7d1-de1b-4171-9fd3-643ea2e4dd76",
        "options": {},
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      "typeVersion": 4.2
    },
    {
      "id": "c8f9b2ad-8e66-43d0-aeb5-3f5e202910d3",
      "name": "用于数据提取的 Google Gemini 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        948,
        -200
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash-exp"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "YeO7dHZnuGBVQKVZ",
          "name": "Google Gemini(PaLM) Api account"
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      },
      "typeVersion": 1
    },
    {
      "id": "30d3b080-d35a-422d-990d-0df0d73b96a8",
      "name": "执行 Bright Data 网络请求",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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        -420
      ],
      "parameters": {
        "url": "https://api.brightdata.com/request",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "bodyParameters": {
          "parameters": [
            {
              "name": "zone",
              "value": "={{ $json.zone }}"
            },
            {
              "name": "url",
              "value": "={{ $json.url }}?product=unlocker&method=api"
            },
            {
              "name": "format",
              "value": "raw"
            },
            {
              "name": "data_format",
              "value": "markdown"
            }
          ]
        },
        "genericAuthType": "httpHeaderAuth",
        "headerParameters": {
          "parameters": [
            {}
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "kdbqXuxIR8qIxF7y",
          "name": "Header Auth account"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "18acbc0a-f0e2-4f5b-b98c-dec69c656a7e",
      "name": "创建二进制数据",
      "type": "n8n-nodes-base.function",
      "position": [
        1980,
        -640
      ],
      "parameters": {
        "functionCode": "items[0].binary = {\n  data: {\n    data: new Buffer(JSON.stringify(items[0].json, null, 2)).toString('base64')\n  }\n};\nreturn items;"
      },
      "typeVersion": 1
    },
    {
      "id": "1c386966-85ae-4b30-a485-259f1eb0727b",
      "name": "结构化数据提取器",
      "type": "@n8n/n8n-nodes-langchain.informationExtractor",
      "position": [
        1280,
        -420
      ],
      "parameters": {
        "text": "=Extract the Google Trend Data in JSON.\n\nHere's the content:\n\n {{ $json.text }}",
        "options": {},
        "schemaType": "manual",
        "inputSchema": "{\n\t\"type\": \"array\",\n\t\"properties\": {\n\t\t\"topics\": {\n\t\t\t\"type\": \"string\"\n\t\t},\"desc\": {\n\t\t\t\"type\": \"string\"\n\t\t}\n\t}\n}"
      },
      "typeVersion": 1
    },
    {
      "id": "aa7b5dd7-53c7-4197-b2e8-886832cad82e",
      "name": "汇总 Google 趋势",
      "type": "@n8n/n8n-nodes-langchain.chainSummarization",
      "position": [
        1760,
        -420
      ],
      "parameters": {
        "options": {},
        "chunkingMode": "advanced"
      },
      "typeVersion": 2
    },
    {
      "id": "25f0a115-ba3a-4ec6-8fe6-8e33e6302a2b",
      "name": "为摘要生成启动 Webhook 通知",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        2200,
        -420
      ],
      "parameters": {
        "url": "https://webhook.site/3c36d7d1-de1b-4171-9fd3-643ea2e4dd76",
        "options": {},
        "sendBody": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "content",
              "value": "={{ $json.response.text }}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "50b55d73-5506-439c-8e82-e198f3b4f431",
      "name": "将文件写入磁盘",
      "type": "n8n-nodes-base.readWriteFile",
      "position": [
        2200,
        -640
      ],
      "parameters": {
        "options": {},
        "fileName": "d:\\google-trends.json",
        "operation": "write"
      },
      "typeVersion": 1
    },
    {
      "id": "a163f8d3-2b5c-48a5-8a1d-26c0caba6383",
      "name": "用于摘要生成的 Google Gemini 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        1860,
        -200
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash-exp"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "YeO7dHZnuGBVQKVZ",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "9e3db8e9-ad4c-4247-841e-1f5f4937b93c",
      "name": "用于结构化数据提取的 Google Gemini 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        1380,
        -200
      ],
      "parameters": {
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        "modelName": "models/gemini-2.0-flash-exp"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "YeO7dHZnuGBVQKVZ",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "122d3269-e932-48e0-af01-e2c421650e16",
      "name": "发送摘要到 Gmail",
      "type": "n8n-nodes-base.gmail",
      "position": [
        2200,
        -160
      ],
      "webhookId": "a57ca2f7-42dc-4ee9-808d-85455bb7c12f",
      "parameters": {
        "sendTo": "ranjancse@gmail.com",
        "message": "={{ $json.response.text }}",
        "options": {},
        "subject": "Google Trends Summary"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "WiMjt9PIpypF2dJF",
          "name": "Gmail account"
        }
      },
      "typeVersion": 2.1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
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}
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 - 工程, 人工智能, 营销

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
高级
节点数量16
分类3
节点类型11
难度说明

适合高级用户，包含 16+ 个节点的复杂工作流

作者
Ranjan Dailata

Ranjan Dailata

@ranjancse
外部链接
在 n8n.io 查看 →

分享此工作流

分类

多模态 AI
1540
人工智能
1108
内容创作
695
AI 摘要总结
516
营销
419
AI 聊天机器人
251
工程
241
市场调研
203
杂项
193
其他
176
销售
162
IT 运维
156
文档提取
147
AI RAG 检索增强
146
构建模块
144
社交媒体
137
潜在客户开发
125
个人效率
117
开发运维
111
人力资源
101
客户支持
97
客户培育
87
客户关系管理
82
财务
81
产品
77
客服机器人
76
设计
70
工单管理
67
安全运维
57
发票处理
53
加密货币交易
49
文件管理
39
项目管理
35
内部知识库
32

分类: 34