这个模板是给谁的？
此工作流程模板是为希望以具有成本效益和高效的方式产生潜在客户的销售、营销和业务发展专业人士设计的。通过利用n8n核心节点，它从谷歌地图抓取业务电子邮件，而无需依赖第三方API或付费服务，确保不涉及额外费用。
非常适合小企业主、自由职业者和代理商，该模板可以自动收集联系信息以进行有针对性的外联，使其成为任何希望在不产生额外费用的情况下扩大潜在客户生成努力的人的强大工具。
此模板仅使用n8n核心节点简化了谷歌地图的电子邮件抓取，确保了完全免费和自包含的解决方案。操作方式如下：
输入查询
您提供一个查询列表，每个查询列表都包含与您想要定位的业务类型以及您感兴趣的特定地区或子地区相关的关键字。
通过查询迭代
工作流程一次处理每个查询。对于每个查询，它都会触发一个专门用于处理抓取任务的子工作流程。
抓取谷歌地图的网址
使用这些查询，工作流程抓取谷歌地图，以收集与提供标准相匹配的企业列表的URL。
获取HTML内容
然后，工作流程获取收集到的URL的HTML页面以进行进一步处理。
提取电子邮件
使用带有自定义JavaScript的代码节点，工作流程在HTML内容上运行正则表达式来提取业务电子邮件地址。
设置
添加查询：
打开第一个节点“运行工作流程”，并输入查询列表，每个列表都包含业务关键字和目标区域。配置谷歌表格节点：
打开谷歌表格节点，选择一个文档和将保存抓取结果的特定工作表。运行工作流程：
单击“测试工作流程”，观看您的谷歌表格文档逐渐接收业务电子邮件地址。
根据需要进行定制：
您可以调整代码节点中的正则表达式来完善电子邮件提取逻辑，或添加逻辑来提取其他类型的信息。
{
"name": "Google Maps Email Scraper Template",
"tags": [],
"nodes": [
{
"id": "79df5316-c210-478d-a4de-35b5d31924ee",
"name": "Remove Duplicate URLs",
"type": "n8n-nodes-base.removeDuplicates",
"position": [
-780,
380
],
"parameters": {},
"typeVersion": 1.1
},
{
"id": "985ac7e3-b501-4079-a043-780677c94b52",
"name": "Loop over queries",
"type": "n8n-nodes-base.splitInBatches",
"position": [
-1080,
-100
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "3a478935-781b-4fb1-bdc7-fcf8be1334bc",
"name": "Search Google Maps with query",
"type": "n8n-nodes-base.httpRequest",
"position": [
-1380,
380
],
"parameters": {
"url": "=https://www.google.com/maps/search/{{ $json.query }}",
"options": {
"allowUnauthorizedCerts": false
}
},
"executeOnce": false,
"typeVersion": 4.2,
"alwaysOutputData": false
},
{
"id": "477e7d55-b7d6-4b20-ac44-dd1f443e270a",
"name": "Scrape URLs from results",
"type": "n8n-nodes-base.code",
"position": [
-1180,
380
],
"parameters": {
"jsCode": "const data = $input.first().json.data\n\nconst regex = /https?:\\/\\/[^\\/]+/g\n\nconst urls = data.match(regex)\n\nreturn urls.map(url => ({json: {url: url}}))"
},
"typeVersion": 2
},
{
"id": "a5b67e45-a3f6-41d2-aa58-c26a441c41b2",
"name": "Filter irrelevant URLs",
"type": "n8n-nodes-base.filter",
"position": [
-980,
380
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "041797f2-2fe2-41dc-902a-d34050b9b304",
"operator": {
"type": "string",
"operation": "notRegex"
},
"leftValue": "={{ $json.url }}",
"rightValue": "=(google|gstatic|ggpht|schema\\.org|example\\.com|sentry-next\\.wixpress\\.com|imli\\.com|sentry\\.wixpress\\.com|ingest\\.sentry\\.io)"
},
{
"id": "eb499a7e-17bc-453c-be08-a47286f726dd",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "40ec6d1f-1c98-4c9f-8499-c5893c3df7b9",
"name": "Request web page for URL",
"type": "n8n-nodes-base.httpRequest",
"onError": "continueRegularOutput",
"position": [
-380,
460
],
"parameters": {
"url": "={{ $json.url }}",
"options": {}
},
"typeVersion": 4.2,
"alwaysOutputData": false
},
{
"id": "12f662a8-c55f-409a-b381-f37ab6dd3794",
"name": "Loop over URLs",
"type": "n8n-nodes-base.splitInBatches",
"onError": "continueErrorOutput",
"position": [
-580,
380
],
"parameters": {
"options": {
"reset": false
}
},
"typeVersion": 3
},
{
"id": "e6957d05-3533-48ae-9cc1-ee4ac026a2a6",
"name": "Loop over pages",
"type": "n8n-nodes-base.splitInBatches",
"onError": "continueErrorOutput",
"position": [
-360,
120
],
"parameters": {
"options": {}
},
"typeVersion": 3,
"alwaysOutputData": false
},
{
"id": "018621c0-0ea9-4865-b110-b6d0727f0588",
"name": "Scrape emails from page",
"type": "n8n-nodes-base.code",
"onError": "continueRegularOutput",
"position": [
-200,
220
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "const data = $json.data\n\nconst emailRegex = /[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.(?!png|jpg|gif|jpeg)[a-zA-Z]{2,}/g\n\nconst emails = data.match(emailRegex)\n\nreturn {json: {emails: emails}}"
},
"typeVersion": 2
},
{
"id": "5509b8e2-a6fc-4fbe-bbc5-1bc1d5de1c98",
"name": "Aggregate arrays of emails",
"type": "n8n-nodes-base.aggregate",
"position": [
-40,
100
],
"parameters": {
"options": {
"mergeLists": true
},
"fieldsToAggregate": {
"fieldToAggregate": [
{
"fieldToAggregate": "emails"
}
]
}
},
"typeVersion": 1
},
{
"id": "f1f01f03-b62e-453f-b938-ffe4f9b3f4de",
"name": "Split out into default data structure",
"type": "n8n-nodes-base.splitOut",
"position": [
180,
100
],
"parameters": {
"options": {},
"fieldToSplitOut": "emails"
},
"typeVersion": 1
},
{
"id": "ec27d665-d9c1-4f10-9c52-0d5ea89cbf77",
"name": "Remove duplicate emails",
"type": "n8n-nodes-base.removeDuplicates",
"position": [
400,
100
],
"parameters": {
"compare": "selectedFields",
"options": {},
"fieldsToCompare": "emails"
},
"typeVersion": 1.1
},
{
"id": "4a071bf0-23ad-455b-b231-bafd3b32e4f8",
"name": "Filter irrelevant emails",
"type": "n8n-nodes-base.filter",
"position": [
600,
100
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "041797f2-2fe2-41dc-902a-d34050b9b304",
"operator": {
"type": "string",
"operation": "notRegex"
},
"leftValue": "={{ $json.emails }}",
"rightValue": "=(google|gstatic|ggpht|schema\\.org|example\\.com|sentry\\.wixpress\\.com|sentry-next\\.wixpress\\.com|ingest\\.sentry\\.io|sentry\\.io|imli\\.com)"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "59675faa-2b0d-4ba5-82c7-dc5dedcad31e",
"name": "Save emails to Google Sheet",
"type": "n8n-nodes-base.googleSheets",
"position": [
800,
100
],
"parameters": {
"columns": {
"value": {
"Emails": "={{ $json.emails }}"
},
"schema": [
{
"id": "Emails",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Emails",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Emails"
]
},
"options": {},
"operation": "append"
},
"typeVersion": 4.5
},
{
"id": "93437e8b-4f8d-40a1-9585-cab1b556164a",
"name": "Starts scraper workflow",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
-1600,
380
],
"parameters": {},
"typeVersion": 1
},
{
"id": "eed77477-777d-450d-a975-4d2848b1cf55",
"name": "Run workflow",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-1320,
-100
],
"parameters": {},
"typeVersion": 1
},
{
"id": "dffaf04e-d1d2-4002-9a69-f0904b61fc2d",
"name": "Wait between executions",
"type": "n8n-nodes-base.wait",
"position": [
-700,
0
],
"webhookId": "40eb11a9-0f7d-4932-993e-0052b69dbf9b",
"parameters": {
"amount": 2
},
"typeVersion": 1.1
},
{
"id": "18787007-1d11-41b9-89c3-d5f69756eda7",
"name": "Execute scraper for query",
"type": "n8n-nodes-base.executeWorkflow",
"position": [
-880,
0
],
"parameters": {
"mode": "each",
"options": {
"waitForSubWorkflow": false
},
"workflowId": {
"__rl": true,
"mode": "id",
"value": "={{ $workflow.id }}"
}
},
"typeVersion": 1.1
},
{
"id": "67fcde25-05e4-437c-b799-4448baea7891",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2280,
-140
],
"parameters": {
"color": 5,
"width": 740,
"height": 180,
"content": "## 🛠 Setup\n1. Setup your list of queries in the \"Run workflow\" manual trigger node. Watch this [video](https://youtu.be/HaiO-UeiKBA) on how to generate the queries with ChatGPT.\n3. Choose a sheet to populate with data in the **Google Sheets node**\n4. Run the workflow and start getting leads into your Google Sheets document"
},
"typeVersion": 1
},
{
"id": "ac880457-44b4-4ff7-8440-b4107f8468bb",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-700,
-120
],
"parameters": {
"color": 6,
"height": 100,
"content": "**Optional** 👇\nSet wait time between each query workflow execution. Default is 2 seconds."
},
"typeVersion": 1
},
{
"id": "d83afb3d-7b71-4b47-9b50-28837aac408c",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1600,
260
],
"parameters": {
"width": 480,
"height": 100,
"content": "### Scraper 👇\nThis workflow will be executed in the background for each query. Click the **All executions** tab in the left sidebar to see the executions running."
},
"typeVersion": 1
},
{
"id": "007b621a-3d41-4358-aa45-560a3c8e3414",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
820,
300
],
"parameters": {
"color": 4,
"height": 180,
"content": "👆 \n1. Setup your **credentials**. Here's a [video tutorial](https://youtu.be/O5RnWDM27M8) on how to do that.\n\n2. Choose which document and sheet to save the scraped emails to. "
},
"typeVersion": 1
},
{
"id": "fc0b837f-624c-4d25-8ed7-f787f76c785b",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1760,
-360
],
"parameters": {
"color": 3,
"content": " ## ⚠️ Note\n\nA [video tutorial](https://youtu.be/HaiO-UeiKBA) for this workflow guide is available on my [Youtube channel](https://www.youtube.com/channel/UCn8xmUBunez1SsDVRfZDUGA)"
},
"typeVersion": 1
},
{
"id": "2f8665d5-2890-4f7d-908b-9c09a66b6c93",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2280,
-360
],
"parameters": {
"color": 7,
"width": 480,
"height": 140,
"content": "## Google Maps Automatic Email Scraper\n\nThis workflow automatically scrapes emails from businesses on Google Maps based on a list of queries that you provide."
},
"typeVersion": 1
},
{
"id": "7414b2ed-259d-47da-bbd1-d9ce0d64d43c",
"name": "Sticky Note7",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1000,
540
],
"parameters": {
"color": 6,
"width": 160,
"height": 100,
"content": "**Optional** 👆\nAdd or change the regex for filtering irrelevant URLs."
},
"typeVersion": 1
},
{
"id": "789c9a02-e6e7-4ea6-a7a2-acc7715b377a",
"name": "Sticky Note8",
"type": "n8n-nodes-base.stickyNote",
"position": [
580,
260
],
"parameters": {
"color": 6,
"width": 200,
"height": 100,
"content": "**Optional** 👆\nAdd or change the regex for filtering irrelevant/incorrect email addresses."
},
"typeVersion": 1
}
],
"active": false,
"pinData": {
"Run workflow": [
{
"json": {
"query": "hollywood+dentist"
}
},
{
"json": {
"query": "downtown+los+angeles+dentist"
}
},
{
"json": {
"query": "santa+monica+dentist"
}
},
{
"json": {
"query": "westwood+dentist"
}
},
{
"json": {
"query": "west+l.a.+dentist"
}
},
{
"json": {
"query": "the+valley+dentist"
}
},
{
"json": {
"query": "echo+park+dentist"
}
},
{
"json": {
"query": "culver+city+dentist"
}
},
{
"json": {
"query": "pasadena+dentist"
}
},
{
"json": {
"query": "silver+lake+dentist"
}
},
{
"json": {
"query": "mid-wilshire+dentist"
}
},
{
"json": {
"query": "beverly+hills+dentist"
}
},
{
"json": {
"query": "north+hills+dentist"
}
},
{
"json": {
"query": "south+los+angeles+dentist"
}
}
]
},
"settings": {
"executionOrder": "v1"
},
"connections": {
"Run workflow": {
"main": [
[
{
"node": "Loop over queries",
"type": "main",
"index": 0
}
]
]
},
"Loop over URLs": {
"main": [
[
{
"node": "Loop over pages",
"type": "main",
"index": 0
}
],
[
{
"node": "Request web page for URL",
"type": "main",
"index": 0
}
]
]
},
"Loop over pages": {
"main": [
[
{
"node": "Aggregate arrays of emails",
"type": "main",
"index": 0
}
],
[
{
"node": "Scrape emails from page",
"type": "main",
"index": 0
}
]
]
},
"Loop over queries": {
"main": [
[],
[
{
"node": "Execute scraper for query",
"type": "main",
"index": 0
}
]
]
},
"Remove Duplicate URLs": {
"main": [
[
{
"node": "Loop over URLs",
"type": "main",
"index": 0
}
]
]
},
"Filter irrelevant URLs": {
"main": [
[
{
"node": "Remove Duplicate URLs",
"type": "main",
"index": 0
}
]
]
},
"Remove duplicate emails": {
"main": [
[
{
"node": "Filter irrelevant emails",
"type": "main",
"index": 0
}
]
]
},
"Scrape emails from page": {
"main": [
[
{
"node": "Loop over pages",
"type": "main",
"index": 0
}
]
]
},
"Starts scraper workflow": {
"main": [
[
{
"node": "Search Google Maps with query",
"type": "main",
"index": 0
}
]
]
},
"Wait between executions": {
"main": [
[
{
"node": "Loop over queries",
"type": "main",
"index": 0
}
]
]
},
"Filter irrelevant emails": {
"main": [
[
{
"node": "Save emails to Google Sheet",
"type": "main",
"index": 0
}
]
]
},
"Request web page for URL": {
"main": [
[
{
"node": "Loop over URLs",
"type": "main",
"index": 0
}
]
]
},
"Scrape URLs from results": {
"main": [
[
{
"node": "Filter irrelevant URLs",
"type": "main",
"index": 0
}
]
]
},
"Execute scraper for query": {
"main": [
[
{
"node": "Wait between executions",
"type": "main",
"index": 0
}
]
]
},
"Aggregate arrays of emails": {
"main": [
[
{
"node": "Split out into default data structure",
"type": "main",
"index": 0
}
]
]
},
"Search Google Maps with query": {
"main": [
[
{
"node": "Scrape URLs from results",
"type": "main",
"index": 0
}
]
]
},
"Split out into default data structure": {
"main": [
[
{
"node": "Remove duplicate emails",
"type": "main",
"index": 0
}
]
]
}
}
}