使用 Bright Data 抓取和 Google Gemini 自动化 Etsy 数据挖掘
高级
这是一个Product, AI, Marketing领域的自动化工作流，包含 19 个节点。主要使用 Set, Function, SplitOut, HttpRequest, ManualTrigger 等节点，结合人工智能技术实现智能自动化。 使用 Bright Data 抓取和 Google Gemini 实现 Etsy 数据挖掘自动化
前置要求
- •可能需要目标 API 的认证凭证
- •OpenAI API Key
- •Google Gemini API Key
使用的节点 (19)
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": "UuuCIDvTNnloIlvq",
"meta": {
"instanceId": "885b4fb4a6a9c2cb5621429a7b972df0d05bb724c20ac7dac7171b62f1c7ef40",
"templateCredsSetupCompleted": true
},
"name": "使用 Bright Data 抓取和 Google Gemini 自动化 Etsy 数据挖掘",
"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": [
{
"id": "f369feaf-4782-4411-9d08-fe91b9ffd97e",
"name": "当点击\"测试工作流\"时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
200,
-555
],
"parameters": {},
"typeVersion": 1
},
{
"id": "231bae3c-c27e-49fc-b878-2d5cc1e14c5a",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
200,
-1020
],
"parameters": {
"width": 400,
"height": 300,
"content": "## 注意"
},
"typeVersion": 1
},
{
"id": "f568de40-b389-41f9-afe9-5e09a291c367",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
640,
-1020
],
"parameters": {
"width": 480,
"height": 300,
"content": "## LLM 使用情况"
},
"typeVersion": 1
},
{
"id": "4f1db865-a0cb-4978-9c7d-fde448bd978a",
"name": "设置 Etsy 搜索查询",
"type": "n8n-nodes-base.set",
"position": [
420,
-555
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "3aedba66-f447-4d7a-93c0-8158c5e795f9",
"name": "url",
"type": "string",
"value": "https://www.etsy.com/search?q=wall+art+for+mum&order=date_desc&page=1&ref=pagination"
},
{
"id": "4e7ee31d-da89-422f-8079-2ff2d357a0ba",
"name": "zone",
"type": "string",
"value": "web_unlocker1"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "4cb51368-bb69-4d99-a0b6-e8e8013f1dfd",
"name": "执行 Etsy 网络请求",
"type": "n8n-nodes-base.httpRequest",
"position": [
640,
-680
],
"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": "9fb7bdc5-ba64-4df4-89b4-a3207e7f6d0e",
"name": "Google Gemini 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
948,
-460
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "YeO7dHZnuGBVQKVZ",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "1f95576d-e243-481d-9d5f-308764d8ea4b",
"name": "遍历项目",
"type": "n8n-nodes-base.splitInBatches",
"position": [
1460,
-680
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "47f23aa1-63ee-49e3-a465-283c7ab71b76",
"name": "在循环上执行 Etsy 网络请求",
"type": "n8n-nodes-base.httpRequest",
"position": [
1680,
-560
],
"parameters": {
"url": "https://api.brightdata.com/request",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "zone",
"value": "=web_unlocker1"
},
{
"name": "url",
"value": "={{ $json.url }}&product=unlocker"
},
{
"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": "0b5ea206-a5a0-49b5-8f53-10b4dec5806c",
"name": "为提取的数据发起 Webhook 通知",
"type": "n8n-nodes-base.httpRequest",
"position": [
2320,
-560
],
"parameters": {
"url": "https://webhook.site/3c36d7d1-de1b-4171-9fd3-643ea2e4dd76",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "summary",
"value": "={{ $json.output }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "a164b90b-f44c-4862-b010-d515926774c7",
"name": "提取包含产品信息的商品列表",
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"position": [
1920,
-560
],
"parameters": {
"text": "=Extract the product info in JSON\n\n{{ $json.data }}",
"options": {},
"schemaType": "fromJson",
"jsonSchemaExample": "[{\n \"image\": \"https://i.etsystatic.com/34923795/r/il/8f3bba/5855230678/il_fullxfull.5855230678_n9el.jpg\",\n \"name\": \"Custom Coffee Mug with Photo\",\n \"url\": \"https://www.etsy.com/listing/1193808036/custom-coffee-mug-with-photo\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"TheGiftBucks\"\n },\n \"offers\": {\n \"@type\": \"Offer\",\n \"price\": \"14.99\",\n \"priceCurrency\": \"USD\"\n }\n}]"
},
"typeVersion": 1
},
{
"id": "c3798c64-ac53-44c8-ba91-8fe33377113d",
"name": "用于产品信息的 Google Gemini 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
2000,
-300
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "YeO7dHZnuGBVQKVZ",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "11e4ae42-d2e1-4a4b-adcf-382f9e494431",
"name": "提取分页结果集",
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"position": [
860,
-680
],
"parameters": {
"text": "=Analyze and Extract the below content. Make sure to produce a unique resultset. Exclude page_numbers which are not numbers.\n\n {{ $json.data }}",
"options": {},
"schemaType": "manual",
"inputSchema": "{\n \"$schema\": \"http://json-schema.org/schema#\",\n \"title\": \"PagedResultSetSchema\",\n \"type\": \"array\",\n \"items\": {\n \"type\": \"object\",\n \"properties\": {\n \"page_number\": {\n \"type\": \"string\",\n \"description\": \"Page number, typically a string (e.g., '1', '2', 'next').\"\n },\n \"url\": {\n \"type\": \"string\",\n \"format\": \"uri\",\n \"description\": \"URL pointing to the page.\"\n }\n },\n \"required\": [\"page_number\", \"url\"],\n \"additionalProperties\": false\n }\n}\n"
},
"typeVersion": 1
},
{
"id": "28c1822b-d51c-4f8e-b98e-2e12324397be",
"name": "便签 2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1400,
-780
],
"parameters": {
"color": 5,
"width": 1340,
"height": 620,
"content": "## 循环并执行分页 Etsy 数据提取"
},
"typeVersion": 1
},
{
"id": "d4f18f2b-9825-4320-addb-c02bfdc4da97",
"name": "将抓取的内容写入磁盘",
"type": "n8n-nodes-base.readWriteFile",
"position": [
2560,
-760
],
"parameters": {
"options": {},
"fileName": "=d:\\Esty-Scraped-Content-{{ $('Loop Over Items').item.json.page_number }}.json",
"operation": "write"
},
"typeVersion": 1
},
{
"id": "5555407d-c7dd-4e5c-83ab-ef6ba9c46da3",
"name": "创建二进制数据",
"type": "n8n-nodes-base.function",
"position": [
2360,
-760
],
"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": "2f7a5fab-a2f4-422e-8f83-ce50fbe2a738",
"name": "拆分输出",
"type": "n8n-nodes-base.splitOut",
"position": [
1240,
-680
],
"parameters": {
"options": {},
"fieldToSplitOut": "output"
},
"typeVersion": 1
},
{
"id": "3d7a8992-b8d4-4a86-b60b-a92a7d63e31b",
"name": "使用 OpenAI 提取分页结果集",
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"position": [
880,
-120
],
"parameters": {
"text": "=Analyze and Extract the below content. Make sure to produce a unique resultset. Exclude page_numbers which are not numbers.\n\n {{ $json.data }}",
"options": {},
"schemaType": "manual",
"inputSchema": "{\n \"$schema\": \"http://json-schema.org/schema#\",\n \"title\": \"PagedResultSetSchema\",\n \"type\": \"array\",\n \"items\": {\n \"type\": \"object\",\n \"properties\": {\n \"page_number\": {\n \"type\": \"string\",\n \"description\": \"Page number, typically a string (e.g., '1', '2', 'next').\"\n },\n \"url\": {\n \"type\": \"string\",\n \"format\": \"uri\",\n \"description\": \"URL pointing to the page.\"\n }\n },\n \"required\": [\"page_number\", \"url\"],\n \"additionalProperties\": false\n }\n}\n"
},
"typeVersion": 1
},
{
"id": "aa42d335-67bc-4dc5-a68a-4ce93e05464a",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
880,
80
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "vPKynKbDzJ5ZU4cU",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "82df0ccc-3065-4bb5-a48e-90e4dbf2162f",
"name": "便签 3",
"type": "n8n-nodes-base.stickyNote",
"position": [
640,
-260
],
"parameters": {
"color": 6,
"width": 660,
"height": 460,
"content": "## Open AI 提取（可选）"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "40a1bbd5-05b2-41c2-8b3c-72e3f16fd13a",
"connections": {
"Split Out": {
"main": [
[
{
"node": "Loop Over Items",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Items": {
"main": [
[],
[
{
"node": "Perform Esty web request over the loop",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Extract Paginated Resultset With OpenAI",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Create a binary data": {
"main": [
[
{
"node": "Write the scraped content to disk",
"type": "main",
"index": 0
}
]
]
},
"Set Esty Search Query": {
"main": [
[
{
"node": "Perform Esty Web Request",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "Extract Paginated Resultset",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Perform Esty Web Request": {
"main": [
[
{
"node": "Extract Paginated Resultset",
"type": "main",
"index": 0
}
]
]
},
"Extract Paginated Resultset": {
"main": [
[
{
"node": "Split Out",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Set Esty Search Query",
"type": "main",
"index": 0
}
]
]
},
"Perform Esty web request over the loop": {
"main": [
[
{
"node": "Extract Item List with the Product Info",
"type": "main",
"index": 0
}
]
]
},
"Extract Item List with the Product Info": {
"main": [
[
{
"node": "Initiate a Webhook Notification for the extracted data",
"type": "main",
"index": 0
},
{
"node": "Create a binary data",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model for product info": {
"ai_languageModel": [
[
{
"node": "Extract Item List with the Product Info",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Initiate a Webhook Notification for the extracted data": {
"main": [
[
{
"node": "Loop Over Items",
"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 - 产品, 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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