Monitor ProductHunt
工作流概述
这是一个包含5个节点的中等工作流,主要用于自动化处理各种任务。
工作流源代码
{
"id": "fvYgcG9s1pqP5cQ6",
"meta": {
"instanceId": "660cf2c29eb19fa42319afac3bd2a4a74c6354b7c006403f6cba388968b63f5d",
"templateCredsSetupCompleted": true
},
"name": "Monitor ProductHunt",
"tags": [
{
"id": "a8B9vqj0vNLXcKVQ",
"name": "template",
"createdAt": "2025-04-04T15:38:37.785Z",
"updatedAt": "2025-04-04T15:38:37.785Z"
}
],
"nodes": [
{
"id": "3cf0b7e0-ec9f-4173-bc85-1b4daef5aa22",
"name": "Define relevant products",
"type": "n8n-nodes-base.set",
"position": [
220,
-100
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "a83156e0-1782-4d0a-a15c-1ff889ff915d",
"name": "Relevant Products",
"type": "string",
"value": "AI Agents"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "a316f080-0fd8-4723-a65c-bce2c2a13cf8",
"name": "Found products?",
"type": "n8n-nodes-base.if",
"position": [
660,
-100
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "552c61c2-1ec0-40b5-b473-2423b646418b",
"operator": {
"type": "string",
"operation": "notContains"
},
"leftValue": "={{ $json.data.modelResponse }}",
"rightValue": "[NA]"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "ffb0289e-9341-4641-bfcd-41b25f0b1379",
"name": "Look up products",
"type": "n8n-nodes-base.airtop",
"position": [
440,
-100
],
"parameters": {
"url": "https://www.producthunt.com/",
"prompt": "=Extract up to 5 product launches that are {{ $json[\"Relevant Products\"] }} for each product extract the title and URL (if exists).
Return format:
Today's [{{ $json[\"Relevant Products\"] }}] on Producthunt
1. Title 1 (URL 1)
2. Title 2 (URL 2)
and so on
If you cannot find any relevant products, return [NA]",
"resource": "extraction",
"operation": "query",
"sessionMode": "new",
"additionalFields": {}
},
"credentials": {
"airtopApi": {
"id": "byhouJF8RLH5DkmY",
"name": "[PROD] Airtop"
}
},
"typeVersion": 1
},
{
"id": "4d1f0668-d5d5-4440-8608-3cfe3d61d0c0",
"name": "Send slack message",
"type": "n8n-nodes-base.slack",
"position": [
880,
-100
],
"webhookId": "9887477b-9680-4701-a2a1-583d47f1fb5d",
"parameters": {
"text": "={{ $json.data.modelResponse }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C087FK3J0MC",
"cachedResultName": "make-debug"
},
"otherOptions": {}
},
"credentials": {
"slackApi": {
"id": "NgjAmOgS9xRg1RlU",
"name": "Slack account"
}
},
"typeVersion": 2.3
},
{
"id": "921d283e-6d67-4aaa-a344-687bb23b8710",
"name": "Trigger daily",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
0,
-100
],
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 6
}
]
}
},
"typeVersion": 1.2
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "e51e2bd0-43f0-4601-a0ad-f553f419a827",
"connections": {
"Trigger daily": {
"main": [
[
{
"node": "Define relevant products",
"type": "main",
"index": 0
}
]
]
},
"Found products?": {
"main": [
[
{
"node": "Send slack message",
"type": "main",
"index": 0
}
]
]
},
"Look up products": {
"main": [
[
{
"node": "Found products?",
"type": "main",
"index": 0
}
]
]
},
"Define relevant products": {
"main": [
[
{
"node": "Look up products",
"type": "main",
"index": 0
}
]
]
}
}
}
功能特点
- 自动检测新邮件
- AI智能内容分析
- 自定义分类规则
- 批量处理能力
- 详细的处理日志
技术分析
节点类型及作用
- Set
- If
- Airtop
- Slack
- Scheduletrigger
复杂度评估
配置难度:
维护难度:
扩展性:
实施指南
前置条件
- 有效的Gmail账户
- n8n平台访问权限
- Google API凭证
- AI分类服务订阅
配置步骤
- 在n8n中导入工作流JSON文件
- 配置Gmail节点的认证信息
- 设置AI分类器的API密钥
- 自定义分类规则和标签映射
- 测试工作流执行
- 配置定时触发器(可选)
关键参数
| 参数名称 | 默认值 | 说明 |
|---|---|---|
| maxEmails | 50 | 单次处理的最大邮件数量 |
| confidenceThreshold | 0.8 | 分类置信度阈值 |
| autoLabel | true | 是否自动添加标签 |
最佳实践
优化建议
- 定期更新AI分类模型以提高准确性
- 根据邮件量调整处理批次大小
- 设置合理的分类置信度阈值
- 定期清理过期的分类规则
安全注意事项
- 妥善保管API密钥和认证信息
- 限制工作流的访问权限
- 定期审查处理日志
- 启用双因素认证保护Gmail账户
性能优化
- 使用增量处理减少重复工作
- 缓存频繁访问的数据
- 并行处理多个邮件分类任务
- 监控系统资源使用情况
故障排除
常见问题
邮件未被正确分类
检查AI分类器的置信度阈值设置,适当降低阈值或更新训练数据。
Gmail认证失败
确认Google API凭证有效且具有正确的权限范围,重新进行OAuth授权。
调试技巧
- 启用详细日志记录查看每个步骤的执行情况
- 使用测试邮件验证分类逻辑
- 检查网络连接和API服务状态
- 逐步执行工作流定位问题节点
错误处理
工作流包含以下错误处理机制:
- 网络超时自动重试(最多3次)
- API错误记录和告警
- 处理失败邮件的隔离机制
- 异常情况下的回滚操作