我的工作流 2
高级
这是一个Document Extraction, AI Summarization领域的自动化工作流，包含 18 个节点。主要使用 If, Set, Code, Slack, EmailSend 等节点。 通过Slack和邮件使用ScrapeGraphAI监控供应链风险预警
前置要求
- •Slack Bot Token 或 Webhook URL
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": "VhEwspDqzu7ssFVE",
"meta": {
"instanceId": "f4b0efaa33080e7774e0d9285c40c7abcd2c6f7cf1a8b901fa7106170dd4cda3",
"templateCredsSetupCompleted": true
},
"name": "我的工作流 2",
"tags": [
{
"id": "DxXGubfBzRKh6L8T",
"name": "Revenue Optimization",
"createdAt": "2025-07-25T16:24:30.370Z",
"updatedAt": "2025-07-25T16:24:30.370Z"
},
{
"id": "IxkcJ2IpYIxivoHV",
"name": "Content Strategy",
"createdAt": "2025-07-25T12:57:37.677Z",
"updatedAt": "2025-07-25T12:57:37.677Z"
},
{
"id": "PAKIJ2Mm9EvRcR3u",
"name": "Trend Monitoring",
"createdAt": "2025-07-25T12:57:37.670Z",
"updatedAt": "2025-07-25T12:57:37.670Z"
},
{
"id": "YtfXmaZk44MYedPO",
"name": "Dynamic Pricing",
"createdAt": "2025-07-25T16:24:30.369Z",
"updatedAt": "2025-07-25T16:24:30.369Z"
}
],
"nodes": [
{
"id": "97c1e8d5-3813-4bf6-878a-2f197a7de968",
"name": "每日风险检查",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-192,
688
],
"parameters": {
"rule": {
"interval": [
{
"field": "cronExpression",
"expression": "0 9 * * *"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "793c2693-4f4d-45cb-8d5a-3c4db372b958",
"name": "抓取供应商 1",
"type": "n8n-nodes-scrapegraphai.scrapegraphAi",
"position": [
128,
592
],
"parameters": {
"userPrompt": "Extract supplier health indicators from this website. Look for financial news, operational updates, regulatory issues, and any risk factors. Use this schema: { \"supplier_name\": \"Company Name\", \"financial_status\": \"stable/warning/critical\", \"operational_issues\": [\"list of issues\"], \"regulatory_problems\": [\"list of problems\"], \"news_sentiment\": \"positive/neutral/negative\", \"risk_score\": \"1-10\", \"last_updated\": \"date\", \"source_url\": \"url\" }",
"websiteUrl": "https://example-supplier-1.com/news"
},
"typeVersion": 1
},
{
"id": "9a2d5ce5-3155-48ed-850f-37f3dd88344b",
"name": "抓取供应商 2",
"type": "n8n-nodes-scrapegraphai.scrapegraphAi",
"position": [
128,
736
],
"parameters": {
"userPrompt": "Extract supplier health indicators from this website. Look for financial news, operational updates, regulatory issues, and any risk factors. Use this schema: { \"supplier_name\": \"Company Name\", \"financial_status\": \"stable/warning/critical\", \"operational_issues\": [\"list of issues\"], \"regulatory_problems\": [\"list of problems\"], \"news_sentiment\": \"positive/neutral/negative\", \"risk_score\": \"1-10\", \"last_updated\": \"date\", \"source_url\": \"url\" }",
"websiteUrl": "https://example-supplier-2.com/investor-relations"
},
"typeVersion": 1
},
{
"id": "2980958d-05b9-4474-a256-fd805acdf673",
"name": "抓取行业新闻",
"type": "n8n-nodes-scrapegraphai.scrapegraphAi",
"position": [
128,
896
],
"parameters": {
"userPrompt": "Search for news articles about supply chain disruptions, supplier bankruptcies, regulatory issues, and industry risks. Extract relevant information using this schema: { \"headline\": \"news title\", \"summary\": \"brief summary\", \"impact_level\": \"low/medium/high\", \"affected_suppliers\": [\"list of companies\"], \"risk_category\": \"financial/operational/regulatory/geopolitical\", \"date\": \"publication date\", \"source\": \"news source\" }",
"websiteUrl": "https://www.reuters.com/business/supply-chain/"
},
"typeVersion": 1
},
{
"id": "9b26bc24-88ba-4a74-9481-4c960729cf38",
"name": "风险评分器",
"type": "n8n-nodes-base.code",
"position": [
608,
688
],
"parameters": {
"jsCode": "// Aggregate all supplier data and calculate risk scores\nconst supplierData = $input.all();\nconst riskThresholds = {\n low: 3,\n medium: 6,\n high: 8\n};\n\nfunction calculateOverallRisk(supplier) {\n let riskScore = 0;\n \n // Financial status scoring\n if (supplier.financial_status === 'critical') riskScore += 4;\n else if (supplier.financial_status === 'warning') riskScore += 2;\n \n // Operational issues scoring\n const operationalIssues = supplier.operational_issues || [];\n riskScore += Math.min(operationalIssues.length, 3);\n \n // Regulatory problems scoring\n const regulatoryProblems = supplier.regulatory_problems || [];\n riskScore += Math.min(regulatoryProblems.length * 1.5, 3);\n \n // News sentiment scoring\n if (supplier.news_sentiment === 'negative') riskScore += 2;\n else if (supplier.news_sentiment === 'neutral') riskScore += 0.5;\n \n return Math.min(Math.round(riskScore), 10);\n}\n\nfunction getRiskLevel(score) {\n if (score >= riskThresholds.high) return 'HIGH';\n if (score >= riskThresholds.medium) return 'MEDIUM';\n return 'LOW';\n}\n\nfunction formatRiskReport(suppliers) {\n const highRiskSuppliers = suppliers.filter(function(s) { return s.overall_risk_score >= riskThresholds.high; });\n const mediumRiskSuppliers = suppliers.filter(function(s) { return s.overall_risk_score >= riskThresholds.medium && s.overall_risk_score < riskThresholds.high; });\n \n let report = '🚨 **SUPPLY CHAIN RISK REPORT**\\n📅 Date: ' + new Date().toLocaleDateString() + '\\n\\n';\n \n if (highRiskSuppliers.length > 0) {\n report += '⚠️ **HIGH RISK SUPPLIERS (' + highRiskSuppliers.length + ')**\\n';\n for (let i = 0; i < highRiskSuppliers.length; i++) {\n const supplier = highRiskSuppliers[i];\n const operationalCount = (supplier.operational_issues || []).length;\n report += '• ' + supplier.supplier_name + ' (Score: ' + supplier.overall_risk_score + '/10)\\n';\n report += ' Status: ' + supplier.financial_status + ' | Issues: ' + operationalCount + '\\n';\n }\n report += '\\n';\n }\n \n if (mediumRiskSuppliers.length > 0) {\n report += '⚡ **MEDIUM RISK SUPPLIERS (' + mediumRiskSuppliers.length + ')**\\n';\n for (let i = 0; i < mediumRiskSuppliers.length; i++) {\n const supplier = mediumRiskSuppliers[i];\n report += '• ' + supplier.supplier_name + ' (Score: ' + supplier.overall_risk_score + '/10)\\n';\n }\n report += '\\n';\n }\n \n report += '📊 **SUMMARY**\\n';\n report += 'Total Suppliers Monitored: ' + suppliers.length + '\\n';\n report += 'High Risk: ' + highRiskSuppliers.length + '\\n';\n report += 'Medium Risk: ' + mediumRiskSuppliers.length + '\\n';\n report += 'Low Risk: ' + (suppliers.length - highRiskSuppliers.length - mediumRiskSuppliers.length) + '\\n';\n \n return report;\n}\n\n// Process each supplier's data\nconst processedSuppliers = [];\nfor (let i = 0; i < supplierData.length; i++) {\n const item = supplierData[i];\n const supplier = item.json.result || item.json;\n const overallRiskScore = calculateOverallRisk(supplier);\n const riskLevel = getRiskLevel(overallRiskScore);\n \n processedSuppliers.push({\n supplier_name: supplier.supplier_name || 'Unknown Supplier',\n financial_status: supplier.financial_status || 'stable',\n operational_issues: supplier.operational_issues || [],\n regulatory_problems: supplier.regulatory_problems || [],\n news_sentiment: supplier.news_sentiment || 'neutral',\n overall_risk_score: overallRiskScore,\n risk_level: riskLevel,\n needs_attention: overallRiskScore >= riskThresholds.medium,\n assessment_date: new Date().toISOString(),\n source_url: supplier.source_url || ''\n });\n}\n\n// Generate summary report\nconst summaryReport = formatRiskReport(processedSuppliers);\n\nconsole.log('Processed ' + processedSuppliers.length + ' suppliers');\nconst highRiskCount = processedSuppliers.filter(function(s) { return s.risk_level === 'HIGH'; }).length;\nconsole.log('High risk suppliers: ' + highRiskCount);\n\nreturn [{\n json: {\n suppliers: processedSuppliers,\n summary_report: summaryReport,\n high_risk_count: highRiskCount,\n medium_risk_count: processedSuppliers.filter(function(s) { return s.risk_level === 'MEDIUM'; }).length,\n total_suppliers: processedSuppliers.length,\n assessment_timestamp: new Date().toISOString()\n }\n}];"
},
"typeVersion": 2
},
{
"id": "97557200-2713-4f26-890e-c4601e203a1c",
"name": "查找替代方案",
"type": "n8n-nodes-scrapegraphai.scrapegraphAi",
"position": [
992,
560
],
"parameters": {
"userPrompt": "Find alternative suppliers in manufacturing category. Extract company information using this schema: { \"company_name\": \"name\", \"location\": \"city, state/country\", \"specialties\": [\"list of services\"], \"certifications\": [\"list of certs\"], \"contact_info\": \"email or phone\", \"website\": \"url\", \"estimated_capacity\": \"small/medium/large\", \"quality_rating\": \"1-5 stars\" }",
"websiteUrl": "https://www.thomasnet.com/suppliers/manufacturing"
},
"typeVersion": 1
},
{
"id": "f0122ca7-ae5b-4ffe-9ac2-ce9a4f78b78d",
"name": "检查警报条件",
"type": "n8n-nodes-base.if",
"position": [
1376,
720
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 1,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "or",
"conditions": [
{
"id": "condition-high-risk",
"operator": {
"type": "number",
"operation": "gt"
},
"leftValue": "={{ $json.high_risk_count }}",
"rightValue": 0
}
]
}
},
"typeVersion": 2
},
{
"id": "0ab9cb88-eeab-431e-a04a-cd26c5300018",
"name": "格式化警报",
"type": "n8n-nodes-base.set",
"position": [
1776,
464
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "assignment-alert",
"name": "alert_message",
"type": "string",
"value": "🚨 **URGENT: High Risk Suppliers Detected**\n\n{{ $json.summary_report }}\n\n⚡ **Recommended Actions:**\n• Review contracts with high-risk suppliers\n• Contact alternative suppliers\n• Assess inventory levels\n• Update contingency plans\n\n📞 **Next Steps:**\n1. Schedule emergency procurement meeting\n2. Review supplier performance metrics\n3. Initiate backup supplier evaluation\n\n🕐 Generated: {{ new Date().toLocaleString() }}"
},
{
"id": "assignment-priority",
"name": "priority",
"type": "string",
"value": "={{ $json.high_risk_count >= 2 ? \"CRITICAL\" : \"HIGH\" }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "b21e22c8-5c61-4416-b646-6371d46b6500",
"name": "发送 Slack 警报",
"type": "n8n-nodes-base.slack",
"position": [
2096,
368
],
"webhookId": "7c498ffe-444f-4506-91a2-c8603e06427c",
"parameters": {
"text": "={{ $json.alert_message }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "name",
"value": "#procurement-alerts"
},
"otherOptions": {},
"authentication": "oAuth2"
},
"typeVersion": 2.2
},
{
"id": "ae81a56e-cb26-49ac-bb0b-19326a11c88e",
"name": "邮件通知采购团队",
"type": "n8n-nodes-base.emailSend",
"position": [
2096,
704
],
"webhookId": "ea0e7113-a71a-4c87-9d94-85c347613f6b",
"parameters": {
"options": {
"attachments": [
{
"value": "={{ JSON.stringify($node['Risk Scorer'].json.suppliers.filter(s => s.risk_level === 'HIGH' || s.risk_level === 'MEDIUM'), null, 2) }}",
"property": "supply_chain_risk_data.json"
}
]
}
},
"typeVersion": 2.1
},
{
"id": "c168f67c-910d-4ada-9377-0790745fd08f",
"name": "格式化每日报告",
"type": "n8n-nodes-base.set",
"position": [
1776,
864
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "assignment-daily-report",
"name": "daily_summary",
"type": "string",
"value": "📊 **Daily Supply Chain Health Report**\n\n{{ $json.summary_report }}\n\n✅ **All systems monitored successfully**\n📈 **Trend Analysis**: Suppliers performing within acceptable risk parameters\n\n🔄 Next check: Tomorrow at 9:00 AM"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "4fbc224c-7fc7-4388-94a9-833137a571f1",
"name": "发送每日报告",
"type": "n8n-nodes-base.slack",
"position": [
2096,
864
],
"webhookId": "2dfea5a3-4911-4f2b-8cb3-5bc33dc60112",
"parameters": {
"text": "={{ $json.daily_summary }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "name",
"value": "#supply-chain-updates"
},
"otherOptions": {},
"authentication": "oAuth2"
},
"typeVersion": 2.2
},
{
"id": "19f69bd7-d629-48ef-971f-8e0a4d59d1fa",
"name": "步骤 1 说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
-368,
-32
],
"parameters": {
"color": 4,
"width": 400,
"height": 1198,
"content": "# 步骤 1：每日触发器 ⏰"
},
"typeVersion": 1
},
{
"id": "6b581da0-033c-4ce9-9113-bb50d518c2ff",
"name": "步骤 2 说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
32,
-32
],
"parameters": {
"color": 4,
"width": 400,
"height": 1198,
"content": "# 步骤 2：供应商数据收集 🔍"
},
"typeVersion": 1
},
{
"id": "28a20162-93f4-47ee-95ef-a31a2570e846",
"name": "步骤 3 说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
432,
-32
],
"parameters": {
"color": 4,
"width": 400,
"height": 1198,
"content": "# 步骤 3：风险分析引擎 🧮"
},
"typeVersion": 1
},
{
"id": "66e6b608-9c4d-4493-be0b-90a813145cc2",
"name": "步骤 4 说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
832,
-32
],
"parameters": {
"color": 4,
"width": 400,
"height": 1198,
"content": "# 步骤 4：替代供应商查找器 🔄"
},
"typeVersion": 1
},
{
"id": "a59c8221-0d7d-4fba-b473-55fbf02d15ec",
"name": "步骤 5 说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
1232,
-32
],
"parameters": {
"color": 4,
"width": 400,
"height": 1198,
"content": "# 步骤 5：警报系统逻辑 🚨"
},
"typeVersion": 1
},
{
"id": "8c6b1208-46ba-4e06-b281-3a27a4446fc6",
"name": "步骤 6 说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
1632,
-32
],
"parameters": {
"color": 4,
"width": 688,
"height": 1198,
"content": "# 步骤 6：多渠道通知 📢"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "13cec458-59b4-43fb-a10b-7bdbfa7e8fc0",
"connections": {
"Risk Scorer": {
"main": [
[
{
"node": "Find Alternatives",
"type": "main",
"index": 0
},
{
"node": "Check Alert Conditions",
"type": "main",
"index": 0
}
]
]
},
"Format Alert": {
"main": [
[
{
"node": "Send Slack Alert",
"type": "main",
"index": 0
},
{
"node": "Email Procurement Team",
"type": "main",
"index": 0
}
]
]
},
"Daily Risk Check": {
"main": [
[
{
"node": "Scrape Supplier 1",
"type": "main",
"index": 0
},
{
"node": "Scrape Supplier 2",
"type": "main",
"index": 0
},
{
"node": "Scrape Industry News",
"type": "main",
"index": 0
}
]
]
},
"Find Alternatives": {
"main": [
[
{
"node": "Check Alert Conditions",
"type": "main",
"index": 0
}
]
]
},
"Scrape Supplier 1": {
"main": [
[
{
"node": "Risk Scorer",
"type": "main",
"index": 0
}
]
]
},
"Scrape Supplier 2": {
"main": [
[
{
"node": "Risk Scorer",
"type": "main",
"index": 0
}
]
]
},
"Format Daily Report": {
"main": [
[
{
"node": "Send Daily Report",
"type": "main",
"index": 0
}
]
]
},
"Scrape Industry News": {
"main": [
[
{
"node": "Risk Scorer",
"type": "main",
"index": 0
}
]
]
},
"Check Alert Conditions": {
"main": [
[
{
"node": "Format Alert",
"type": "main",
"index": 0
}
],
[
{
"node": "Format Daily Report",
"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 - 文档提取, AI 摘要总结
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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