Congratulations Workflow
工作流概述
这是一个包含8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": "247",
"name": "Congratulations Workflow",
"nodes": [
{
"name": "Daily Trigger",
"type": "n8n-nodes-base.cron",
"position": [
200,
400
],
"parameters": {
"triggerTimes": {
"item": [
{
"hour": 8
}
]
}
},
"typeVersion": 1
},
{
"name": "Congratulations Calendar",
"type": "n8n-nodes-base.googleSheets",
"position": [
400,
400
],
"parameters": {
"range": "A:E",
"options": {
"valueRenderMode": "FORMATTED_VALUE"
},
"sheetId": "",
"authentication": "oAuth2"
},
"credentials": {
"googleSheetsOAuth2Api": ""
},
"typeVersion": 1
},
{
"name": "Any Event Today?",
"type": "n8n-nodes-base.if",
"position": [
600,
400
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{$node[\"Congratulations Calendar\"].json[\"Date\"]}}",
"value2": "={{(new Date).getDate()}}/{{(new Date).getMonth()+1}}"
}
]
}
},
"typeVersion": 1
},
{
"name": "Do Nothing",
"type": "n8n-nodes-base.noOp",
"position": [
800,
550
],
"parameters": {},
"typeVersion": 1
},
{
"name": "Congratulations Messages",
"type": "n8n-nodes-base.googleSheets",
"position": [
1000,
550
],
"parameters": {
"range": "Congratulations Messages!A:B",
"options": {},
"sheetId": "",
"authentication": "oAuth2"
},
"credentials": {
"googleSheetsOAuth2Api": ""
},
"typeVersion": 1
},
{
"name": "Merge Data",
"type": "n8n-nodes-base.merge",
"position": [
1200,
400
],
"parameters": {
"mode": "mergeByKey",
"propertyName1": "Event Name",
"propertyName2": "Event Name"
},
"typeVersion": 1
},
{
"name": "Personalize Message",
"type": "n8n-nodes-base.function",
"position": [
1400,
400
],
"parameters": {
"functionCode": "const newItems = [];
for (let i=0;i<items.length;i++) {
wishes_array = items[i].json.Congratulations.split(',');
greeting = wishes_array.shift();
new_wish = greeting + ' ' + items[i].json['First Name'] + ',' + wishes_array.join(',');
newItems.push({json: {Wishes: new_wish, \"Phone Number\": items[i].json['Phone Number']}});
}
return newItems;"
},
"typeVersion": 1
},
{
"name": "Send SMS",
"type": "n8n-nodes-base.twilio",
"position": [
1600,
400
],
"parameters": {
"to": "={{$node[\"Personalize Message\"].json[\"Phone Number\"]}}",
"from": "",
"message": "={{$node[\"Personalize Message\"].json[\"Wishes\"]}}"
},
"credentials": {
"twilioApi": "Twilio Programmable SMS"
},
"typeVersion": 1
}
],
"active": true,
"settings": {},
"connections": {
"Merge Data": {
"main": [
[
{
"node": "Personalize Message",
"type": "main",
"index": 0
}
]
]
},
"Daily Trigger": {
"main": [
[
{
"node": "Congratulations Calendar",
"type": "main",
"index": 0
}
]
]
},
"Any Event Today?": {
"main": [
[
{
"node": "Merge Data",
"type": "main",
"index": 0
}
],
[
{
"node": "Do Nothing",
"type": "main",
"index": 0
}
]
]
},
"Personalize Message": {
"main": [
[
{
"node": "Send SMS",
"type": "main",
"index": 0
}
]
]
},
"Congratulations Calendar": {
"main": [
[
{
"node": "Any Event Today?",
"type": "main",
"index": 0
}
]
]
},
"Congratulations Messages": {
"main": [
[
{
"node": "Merge Data",
"type": "main",
"index": 1
}
]
]
}
}
}
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
- Cron
- Googlesheets
- If
- Noop
- Merge
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